{"id":1420,"date":"2026-03-20T07:13:15","date_gmt":"2026-03-20T07:13:15","guid":{"rendered":"https:\/\/cn-hawe.com\/?p=1420"},"modified":"2026-03-19T07:20:03","modified_gmt":"2026-03-19T07:20:03","slug":"press-brake-hemming-dies","status":"publish","type":"post","link":"https:\/\/cn-hawe.com\/ko\/press-brake-hemming-dies\/","title":{"rendered":"\ud504\ub808\uc2a4 \ube0c\ub808\uc774\ud06c \ud5e4\ubc0d \uae08\ud615: \ub2e8\uc77c \ub2e8\uacc4\uac00 \uace0\uac15\ub3c4 \uac15\ud310\uc5d0\uc11c \uc2e4\ud328\ud558\ub294 \uc774\uc720"},"content":{"rendered":"

\ucc98\uc74c \uc5f4 \uac1c\uc758 \ubd80\ud488\uc740 \uc644\ubcbd\ud574 \ubcf4\uc778\ub2e4. \uc811\ud78c \uac00\uc7a5\uc790\ub9ac\ub294 \ud3c9\ud3c9\ud558\uace0, \ub2e8\ub2e8\ud558\uba70, \uc138\uc77c\uc988 \ube0c\ub85c\uc288\uc5b4\uc5d0 \uc2e4\uc5b4\ub3c4 \ub420 \ub9cc\ud07c \uae54\ub054\ud558\ub2e4.<\/p>\n\n\n\n

200\uac1c\uc758 \ud328\ub110\uc744 \ub354 \ub9cc\ub4e4\uace0 \ub098\uc11c, \ud558\ub098\ub97c \ube5b\uc5d0 \ube44\ucdb0\ubcf4\uba74 \uadf8\uacf3\uc5d0 \uc788\ub2e4\u2014\uba38\ub9ac\uce74\ub77d \uad75\uae30\uc758 \uade0\uc5f4\uc774 \ub9c8\ub978 \ub545\uc758 \ub2e8\uce35\uc120\ucc98\ub7fc \uc678\uacfd \ubc18\uc9c0\ub984\uc744 \ub530\ub77c \uc788\ub2e4. \uac19\uc740 \ub2e4\uc774. \uac19\uc740 \uc124\uc815. \uac19\uc740 \uc791\uc5c5\uc790. \uadf8\ub807\ub2e4\uba74 \ubb34\uc5c7\uc774 \ub2ec\ub77c\uc84c\uc744\uae4c?<\/p>\n\n\n\n

\ub9cc\uc57d \ub2f9\uc2e0\uc774 \u201c\uc0c1\ud310\uc774 \ucda9\ubd84\ud788 \ud3c9\ud3c9\ud558\uc9c0 \uc54a\uc558\uaca0\uc9c0\u201d\ub77c\uace0 \uc0dd\uac01\ud55c\ub2e4\uba74, \uc774\ubbf8 \uc2a4\ud06c\ub7a9 \ud1b5 \ucabd\uc73c\ub85c \uac78\uc5b4\uac00\uace0 \uc788\ub294 \uc911\uc774\ub2e4.<\/p>\n\n\n\n

\uc88b\uc740 \ubd80\ud488\uc744 \ub9dd\uce58\uac8c \ud558\ub294 \u201c\ud3c9\ud3c9\ud55c \uc0c1\ud310\u201d\uc758 \uc624\ub958<\/h2>\n\n\n\n

\ub098\ub294 \uc720\ub2a5\ud55c \uc791\uc5c5\uc790\ub4e4\uc774 \ub2e8\uc77c \uacf5\uc815\uc758 \ud5e4\ubc0d \ub2e4\uc774\ub97c \ucda9\uc2e4\ud55c \uac1c\ucc98\ub7fc \ub2e4\uc815\ud558\uac8c \ub450\ub4dc\ub9ac\ub294 \ubaa8\uc2b5\uc744 \ubd24\ub2e4. \u201c\uc0c1\ud310\uc774 \ud3c9\ud3c9\ud558\uace0 \uace0\ub974\ub124\uc694. \uc798 \ub410\uc2b5\ub2c8\ub2e4.\u201d \uadf8\ub7f0 \uc0dd\uac01\uc740 \uc5f0\uc131\uc774 \uc88b\uc740 \uac15\ud310(\ub9c8\uc77c\ub4dc \uc2a4\ud2f8)\uc774 \uc8fc\ub958\uc600\uace0 \uc778\uc7a5 \uac15\ub3c4\uac00 \uc57d 340 MPa \uc778\uc7a5\uac15\ub3c4<\/strong>. \uc77c \ub54c\ub294 \ud1b5\ud588\ub2e4. \uadf8 \uc7ac\uc9c8\uc740 \ub298\uc5b4\ub098\uace0, \ubcc0\ud615\ub418\uace0, \ub2f9\uc2e0\uc758 \uc2e4\uc218\ub97c \uc6a9\uc11c\ud574\uc92c\ub2e4.<\/p>\n\n\n\n

\ud604\ub300 \uc790\ub3d9\ucc28\uc758 \uc678\ud310? \ub2f9\uc2e0\uc740 980 MPa \uc778\uc7a5\uac15\ub3c4<\/strong> \ub97c \ubc14\ub77c\ubcf4\uba70, \uac00\uc7a5\uc790\ub9ac\uac00 \ud3c9\ud3c9\ud558\uac8c \ubcf4\uc778\ub2e4\uace0 \ubbf8\uc18c \uc9d3\ub294\ub2e4.<\/p>\n\n\n\n

\ud3c9\ud3c9\ud55c \uc0c1\ud310\uc740 \ud45c\uba74\uc5d0\uc11c \ubb34\uc2a8 \uc77c\uc774 \uc77c\uc5b4\ub0ac\ub294\uc9c0\ub9cc \uc54c\ub824\uc900\ub2e4. \uadf8 \ub2e8 \ud55c \ubc88\uc758 \uac70\uce5c \uc608\ube44 \uad7d\ud798\uacfc \ud3c9\ud0c4\ud654 \ub3d9\uc791 \uc911, \uae08\uc18d \uc12c\uc720 \ub0b4\ubd80\uc5d0\uc11c \ubb34\uc2a8 \uc77c\uc774 \uc77c\uc5b4\ub0ac\ub294\uc9c0\ub294 \uc804\ud600 \uc54c\ub824\uc8fc\uc9c0 \uc54a\ub294\ub2e4. \ubb38\uc81c\uac00 \uac70\uae30\uc11c \uc2dc\uc791\ub41c\ub2e4.<\/p>\n\n\n\n

\uc65c \u201c\ud3c9\ud3c9\ud55c \uc0c1\ud310 = \uc88b\uc740 \uc811\ud798\u201d\uc774 \ud604\ub300\uc758 \uace0\uac15\ub3c4 \uc18c\uc7ac\uc5d0\uc11c\ub294 \ud1b5\ud558\uc9c0 \uc54a\ub294\uac00<\/h3>\n\n\n\n
\"\uc65c<\/figure>\n\n\n\n

\uace0\uac15\ub3c4 \uac15\ud310 \uc704\uc5d0\uc11c \ub2e8\uc77c \uacf5\uc815 \ub2e4\uc774\uac00 \ub2eb\ud788\ub294 \ubaa8\uc2b5\uc744 \uc0c1\uc0c1\ud574\ubcf4\ub77c. \ud55c \ubc88\uc758 \uc2a4\ud2b8\ub85c\ud06c\ub85c, \uc7ac\ub8cc\uc5d0\uac8c 90\ub3c4\ub97c \ub118\uc5b4 \uc608\ube44\ub85c \uad7d\ud78c \ub4a4 \ub0a9\uc791\ud558\uac8c \ub20c\ub7ec\ub2ec\ub77c\uace0 \uc694\uad6c\ud558\ub294 \uc148\uc774\ub2e4. \uc678\ubd80 \uc12c\uc720\ub294 \uac15\ud558\uac8c \ub298\uc5b4\ub098\uace0, \ub0b4\ubd80 \uc12c\uc720\ub294 \uc555\ucd95\ub41c\ub2e4. \uba48\ucda4\ub3c4, \uc7ac\ubd84\ubc30\ub3c4 \uc5c6\ub2e4. \uc624\uc9c1 \ud798\ubfd0\uc774\ub2e4.<\/p>\n\n\n\n

\ub9c8\uc77c\ub4dc \uc2a4\ud2f8\uc5d0\uc11c\ub294 \uadf8 \ud798\uc774 \uc7ac\uc9c8\uc758 \uc18c\uc131 \uc601\uc5ed \ub0b4\uc5d0 \uba38\ubb38\ub2e4. \uadf8\ub7ec\ub098 \uace0\uac15\ub3c4 \uac15\uc885\uc5d0\uc11c\ub294 \uc778\uc7a5 \ud55c\uacc4\uc5d0 \uac00\uae4c\uc6cc\uc9c4\ub2e4. \uadf8 \ud55c\uacc4\ub97c \uc874\uc911\ud558\uc9c0 \uc54a\uc73c\uba74, \ub098\uc911\uc5d0 \uc9c4\ub3d9, \ub3c4\uc7a5 \uacbd\ud654, \ud639\uc740 \ub2e8\uc21c\ud55c \ubc18\ubcf5\uc5d0\uc11c \ub4dc\ub7ec\ub098\ub294 \ubbf8\uc138 \uade0\uc5f4\uc744 \ub9cc\ub4e4\uc5b4\ub0b8\ub2e4.<\/p>\n\n\n\n

\uc801\uc808\ud558\uc9c0 \uc54a\uc740 \ub2e4\uc774 \uc120\ud0dd\uc774 \uacb0\ud568\ub960\uc744 25%\uae4c\uc9c0 \uce58\uc19f\uac8c \ud560 \uc218 \uc788\ub2e4\ub294 \uc5f0\uad6c\ub3c4 \uc788\ub2e4. \ucd08\uae30 \ubd80\ud488\uc774 \uba40\uca61\ud574 \ubcf4\uc5ec\ub3c4 \uadf8\ub807\ub2e4. \uadf8\uac8c \ud568\uc815\uc774\ub2e4. \ucd08\uae30\uc5d0 \uc798 \ub41c\ub2e4\uace0 \ud574\uc11c \uc62c\ubc14\ub974\ub2e4\ub294 \uc99d\uac70\ub294 \uc544\ub2c8\ub2e4. \uc624\ud788\ub824 \uc7ac\ub8cc \ud55c\uacc4\uc758 95% \uc218\uc900\uc5d0\uc11c \uac04\uc2e0\ud788 \ubc84\ud2f0\uace0 \uc788\ub2e4\ub294 \uc99d\uac70\uc77c \ubfd0\uc77c \ub54c\uac00 \ub9ce\ub2e4.<\/p>\n\n\n\n

\ud55c \ubc88\uc740 \uace0\uac15\ub3c4 \ub3c4\uc5b4 \uc774\ub108\ub97c \ub2e8\uc77c \uacf5\uc815 \uc14b\uc5c5\uc73c\ub85c \ucc98\ub9ac\ud55c \uc801\uc774 \uc788\uc5c8\ub2e4. 120\ud1a4<\/strong> \uacc4\uc0b0\uc0c1\uc73c\ub85c\ub294 \u201c\ucda9\ubd84\ud788 \uadfc\uc811\ud588\ub2e4\u201d\uace0 \ub098\uc654\uae30 \ub54c\ubb38\uc774\ub2e4. \uccab \ubc88\uc9f8 \ud314\ub808\ud2b8\ub294 \uac80\uc0ac\uc5d0 \ud1b5\uacfc\ud588\ub2e4. \uc138 \ubc88\uc9f8 \ud314\ub808\ud2b8\ucbe4 \ub418\uc790 \uade0\uc5f4\uc774 \uc811\ud798\uc120\uc744 \ub530\ub77c \uac70\ubbf8\uc904\ucc98\ub7fc \ud37c\uc84c\ub2e4. \uc0c1\ud310\uc758 \ud3c9\ud3c9\ud568\uc744 \ubbff\uace0 \uc778\uc7a5 \ud55c\uacc4\ub97c \ubb34\uc2dc\ud55c \ub300\uac00\ub85c \uc218\ucc9c \ub2ec\ub7ec\uc5b4\uce58\uc758 \ud328\ub110\uc744 \ud3d0\uae30\ud574\uc57c \ud588\ub2e4. \uac12\ube44\uc2fc \uad50\ud6c8\uc774\uc5c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7ec\ub2c8 \uc2a4\uc2a4\ub85c\uc5d0\uac8c \ubb3c\uc5b4\ubcf4\ub77c. \ub2f9\uc2e0\uc740 \uc815\ub9d0 \uc62c\ubc14\ub978 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 \uc788\ub294\uac00?<\/p>\n\n\n\n

\ub2f9\uc2e0\uc774 \ud574\uacb0\ud558\ub824\ub294 \uac83\uc740 \uacf5\uad6c \ubb38\uc81c\uc778\uac00, \uc544\ub2c8\uba74 \uc7ac\ub8cc \uac70\ub3d9 \ubb38\uc81c\uc778\uac00?<\/h3>\n\n\n\n
\"\ub2f9\uc2e0\uc774<\/figure>\n\n\n\n

\uade0\uc5f4\uc774 \ub098\ud0c0\ub098\uba74, \ub300\ubd80\ubd84\uc758 \uacf5\uc7a5\uc740 \uadf8\ub77c\uc778\ub354\ub97c \ub4e4\uace0 \ub2e4\uc774\ub97c \ub9de\ucd94\uba70, \ud45c\uba74\uc744 \uc5f0\ub9c8\ud55c\ub2e4. \uacf5\uad6c \uc870\uc815. \ud45c\uba74 \ubcf4\uc815.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uac15\ucca0\uc758 \uc778\uc7a5 \uac15\ub3c4\uac00 \ub2e8\uacc4\uc801 \ubcc0\ud615\uc744 \uc694\uad6c\ud55c\ub2e4\uba74\u2014\uba3c\uc800 \ud504\ub9ac \ud5f4(pre-hem), \uadf8\ub2e4\uc74c \ucd5c\uc885 \ud3c9\ud0c4\ud654\u2014\uc5b4\ub5a4 \uc5f0\ub9c8\ub97c \ud558\ub354\ub77c\ub3c4 \ubb3c\ub9ac \ubc95\uce59\uc740 \ubc14\ub00c\uc9c0 \uc54a\ub294\ub2e4. 2\ub2e8\uacc4 \uae08\ud615\uc740 \ubcc0\ud615\uc744 \ub450 \uac1c\uc758 \uc81c\uc5b4\ub41c \ub2e8\uacc4\ub85c \ub098\ub204\uc5b4\uc900\ub2e4. \uccab \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uac01\ub3c4\ub97c \uc124\uc815\ud558\uace0, \ub450 \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uc678\ubd80 \uc12c\uc720\ub97c \ud55c \ubc88\uc5d0 \ud55c\uacc4 \uc774\uc0c1\uc73c\ub85c \ub04c\uc5b4\ub2f9\uae30\uc9c0 \uc54a\uc73c\uba74\uc11c \ud3c9\ud0c4\ud654\ud55c\ub2e4.<\/p>\n\n\n\n

\uc774\uc81c \uc5ec\uae30\uc11c \ubbf8\ubb18\ud55c \uc810\uc774 \uc788\ub2e4: \uc77c\ubd80 \uace0\uac15\ub3c4 \uac15\ucca0\uc740 \ud1a4\uc218\uc640 \ud615\uc0c1\uc744 \uc815\ubc00\ud558\uac8c \uc7ac\uc870\uc815\ud558\uba74 \ub2e8\uc77c \ub2e8\uacc4\ub85c\ub3c4 \uac00\uacf5\ud560 \uc218 \uc788\ub2e4. \uc778\uc7a5 \uc218\uce58 \ud558\ub098\ub9cc\uc73c\ub85c \uae08\ud615\uc774 \ubb38\uc81c\uc778 \uac83\uc740 \uc544\ub2c8\ub2e4. \ubb38\uc81c\ub97c \uc77c\uc73c\ud0a4\ub294 \uac83\uc740 \uacb0\ud569\ub41c \ub3d9\uc791 \uc911 \uc7ac\ub8cc\uc758 \ud5c8\uc6a9 \ubcc0\ud615\ub960\uc744 \ucd08\uacfc\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8\uac74 \ud3c9\ud0c4\ub3c4 \ubb38\uc81c\uac00 \uc544\ub2c8\ub2e4. \uadf8\uac83\uc740 \ubcc0\ud615\ub960 \uad00\ub9ac \ubb38\uc81c\ub2e4.<\/p>\n\n\n\n

\uc778\uc7a5 \uae30\ubc18\uc758 \ubcc0\ud615 \ud55c\uacc4\ub97c \ubb34\uc2dc\ud55c \ucc44 \uae08\ud615 \ud45c\uba74\uc744 \uc870\uc815\ud55c\ub2e4\uba74, \uadf8\uac83\uc740 \uae30\uacc4\uc801 \uadfc\uac70 \ub300\uc2e0 \ub099\uad00\uc73c\ub85c \uac15\ucca0\uacfc \ub17c\uc7c1\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \uac15\ucca0\uc740 \uc5b8\uc81c\ub098 \uc774\uae34\ub2e4.<\/p>\n\n\n\n

\uade0\uc5f4 \ud328\ud134\uc740 \ub2f9\uc2e0\uc758 \uae08\ud615 \uc120\ud0dd\uc774 \ucc98\uc74c\ubd80\ud130 \uc798\ubabb\ub418\uc5c8\uc74c\uc744 \ub4dc\ub7ec\ub0b8\ub2e4<\/h3>\n\n\n\n
\"\uade0\uc5f4<\/figure>\n\n\n\n

\ub2e8\uc77c \ub2e8\uacc4\uc640 \uacbd\uacc4\uc120\uc0c1\uc778 \uc138\ud305\uc5d0\uc11c \uc2e4\ud328\ud55c \ud5f4\uc744 \uba74\ubc00\ud788 \uad00\ucc30\ud574\ubcf4\ub77c. \uade0\uc5f4\uc740 \uc678\ubd80 \ubc18\uacbd\uc744 \ub530\ub77c \ubc1c\uc0dd\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc7a5\uc790\ub9ac\ub85c\ubd80\ud130 \uc77c\uc815\ud55c \uac70\ub9ac\uc5d0\uc11c \uc77c\uad00\ub418\uac8c \ub098\ud0c0\ub09c\ub2e4. \ubaa8\uc11c\ub9ac\uc5d0\uc11c\ub294 \ubcc0\ud615 \uc9d1\uc911\uc774 \uc2ec\ud574\uc838 \ub354\uc6b1 \uc2ec\ud558\uac8c \ub098\ud0c0\ub09c\ub2e4.<\/p>\n\n\n\n

\uadf8 \ud328\ud134\uc740 \ubb34\uc791\uc704\uac00 \uc544\ub2c8\ub2e4. \uadf8\uac83\uc740 \uacfc\ub3c4\ud558\uac8c \ub298\uc5b4\ub09c \uc678\ubd80 \uc12c\uc720\uc758 \uc9c0\ub3c4\ub2e4. 2\ub2e8\uacc4 \uacf5\uc815\uc774\uc5c8\ub2e4\uba74 \uccab \ubc88\uc9f8 \uad7d\ud798\uc5d0\uc11c\uc758 \ucd5c\ub300 \ubcc0\ud615\ub960\uc774 \uc904\uc5b4\ub4e4\uc5b4, \ud3c9\ud0c4\ud654\uac00 \uc77c\uc5b4\ub098\uae30 \uc804\uc5d0 \uc751\ub825\uc774 \ub0ae\uc544\uc84c\uc744 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\uae08\uc18d\uc740 \ub2f9\uc2e0\uc5d0\uac8c \ubb34\uc5b8\uac00\ub97c \ub9d0\ud574\uc900\ub2e4. \ub2e4\ub9ac\uac00 \uacfc\uc801\uc774\uc5c8\ub2e4\ub294 \ub73b\uc774\ub2e4. \ud398\uc778\ud2b8\uac00 \ub098\ube74\ub2e4\ub294 \uac83\ub3c4, \uc704\uba74\uc774 \ucda9\ubd84\ud788 \ud3c9\ud3c9\ud558\uc9c0 \uc54a\uc558\ub2e4\ub294 \uac83\ub3c4 \uc544\ub2c8\ub2e4. \ud558\uc911\uc774 \uc815\uaca9\uc744 \ucd08\uacfc\ud588\ub2e4\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8 \uade0\uc5f4\uc744 \ubcf4\ub294 \uc2dc\uc810\uc5d0\ub294 \uc774\ubbf8 \uc218\ubc31 \ubc88\uc758 \uc0ac\uc774\ud074 \uc804\uc5d0 \uacb0\uc815\uc774 \ub0b4\ub824\uc84c\ub358 \uac83\uc774\ub2e4\u2014\ud615\uc0c1\uc5d0 \ub530\ub77c \uae08\ud615\uc744 \uc120\ud0dd\ud588\uc744 \ub54c, \uc778\uc7a5 \ud55c\uacc4\ub97c \uae30\uc900\uc73c\ub85c \ud558\uc9c0 \uc54a\uc558\uc744 \ub54c\ubd80\ud130.<\/p>\n\n\n\n

\uadf8\ub798\uc11c \ud544\uc694\ud55c \ubcc0\ud654\ub294 \uac04\ub2e8\ud558\uc9c0\ub9cc \uac00\ud639\ud558\ub2e4: \u201c\ud5f4\uc774 \ud3c9\ud3c9\ud55c\uac00?\u201d\ub77c\uace0 \ubb3b\ub294 \ub300\uc2e0 \u201c\uc811\ud798\uc758 \uac01 \ub2e8\uacc4\uc5d0\uc11c \uc7ac\ub8cc\uc758 \ubcc0\ud615 \ud55c\uacc4 \uc774\ud558\uc778\uac00?\u201d\ub77c\uace0 \ubb3c\uc5b4\ub77c.\u201d<\/p>\n\n\n\n

\uc811\ud798\uc758 \ubb3c\ub9ac\ud559: \ub2e8\uc77c \ub2e8\uacc4 vs. 2\ub2e8\uacc4 \uad6c\uc870<\/h2>\n\n\n\n

\uac01 \ub2e8\uacc4\ub9c8\ub2e4 \uc7ac\ub8cc\uc758 \ubcc0\ud615 \ud55c\uacc4 \uc774\ud558\uc778\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95\uc774 \uad81\uae08\ud55c\uac00?<\/p>\n\n\n\n

\uad7d\ud798 \ubc18\uacbd\uacfc \uc778\uc7a5 \uc218\uce58\ubd80\ud130 \uc2dc\uc791\ud558\ub77c. 1.2mm \uac15\ucca0\uc744 \ud5f4 \uac00\uacf5\ud560 \ub54c 980 MPa \uc778\uc7a5\uac15\ub3c4<\/strong>, \ud504\ub9ac \ubca4\ub4dc \uc2dc \uc720\ud6a8 \ub0b4\ubd80 \ubc18\uacbd\uc774 \ub300\ub7b5 \ub450\uaed8\uc758 1\ubc30 \uc774\ud558\ub85c \ub5a8\uc5b4\uc9c0\uba74 \uc774\ubbf8 \uc678\ubd80 \uc12c\uc720 \ubcc0\ud615\ub960\uc774 15\u201320% \uc218\uc900\uae4c\uc9c0 \ub192\uc544\uc9c4\ub2e4. \ucd94\uce21\uc774 \uc544\ub2c8\ub2e4; \uad7d\ud798 \uc2dc \uc678\ubd80 \ubcc0\ud615\ub960\uc740 \ub300\ub7b5 \ub450\uaed8\ub97c \ub0b4\ubd80 \ubc18\uacbd\uc758 \ub450 \ubc30\ub85c \ub098\ub208 \uac12\uc774\ub2e4. \ubc18\uacbd\uc744 \uc808\ubc18\uc73c\ub85c \uc904\uc774\uba74 \ubcc0\ud615\ub960\uc740 \ub450 \ubc30\uac00 \ub41c\ub2e4. \uac15\ucca0\uc740 \ub2f9\uc2e0\uc774 \uadf8\uac83\uc5d0 \ub300\ud574 \uc5bc\ub9c8\ub098 \uc790\uc2e0\uac10 \uc788\ub294\uc9c0\ub294 \uc2e0\uacbd \uc4f0\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

\uc774\uc81c \uadf8 \ud504\ub9ac \ubca4\ub4dc\uc640 \ucd5c\uc885 \uc555\ucc29\uc744 \ud55c \ubc88\uc758 \uc5f0\uc18d\ub41c \uc2a4\ud2b8\ub85c\ud06c\ub85c \uc218\ud589\ud558\ub294 \uc0c1\ud669\uc744 \uc0c1\uc0c1\ud574\ubcf4\ub77c.<\/p>\n\n\n\n

\ub2e8\uc77c \ub2e8\uacc4 \uae08\ud615\uc5d0\uc11c\ub294 \uc7ac\ub8cc\uac00 90\ub3c4\ub97c \ub118\uaca8 \uac15\uc81c\ub85c \ud3c9\ud0c4\ud654\ub418\uba70, \ucd08\uae30 \uad7d\ud798\uc5d0\uc11c \uc544\uc9c1 \ud0c4\uc131 \ud558\uc911\uc744 \ubc1b\uace0 \uc788\ub294 \uc0c1\ud0dc\ub2e4. \uba48\ucda4\uc774 \uc5c6\ub2e4. \uc7ac\ubd84\ubc30\ub3c4 \uc5c6\ub2e4. \ucd95\uc801\ub41c \ubcc0\ud615\ub9cc \uc788\ub2e4. \uadf8\ub9ac\uace0 \uadf8 \ucd95\uc801\ub41c \ubcc0\ud615\uc774 980 MPa \uc778\uc7a5\uac15\ub3c4<\/strong> \uac00 \uc18c\uc131 \uc0c1\ud0dc\ub85c \uac10\ub2f9\ud560 \uc218 \uc788\ub294 \uc218\uc900\uc744 \ucd08\uacfc\ud558\uba74, \ub9c8\uc774\ud06c\ub85c \uade0\uc5f4\uc774 \uce98\ub9ac\ud37c\uc2a4\ub85c \ud655\uc778\ud558\uae30 \ud6e8\uc52c \uc774\uc804\uc5d0 \ud615\uc131\ub418\uae30 \uc2dc\uc791\ud55c\ub2e4.<\/p>\n\n\n\n

\uadf8\ub798\uc11c \uc2e4\uc81c \ube44\uad50\ub294 \uc18d\ub3c4\uac00 \uc544\ub2c8\ub2e4. \uad6c\uc870\uac00 \uae08\uc18d\uc774 \ubaa8\uc695 \uc0ac\uc774\uc5d0\uc11c \uc774\uc644\ub420 \uc218 \uc788\uac8c \ud558\ub294\uc9c0\u2014\ud639\uc740 \uadf8\uac83\ub4e4\uc744 \ub204\uc801\uc2dc\ucf1c\ubc84\ub9ac\ub294\uc9c0\u2014\uc774\ub2e4.<\/p>\n\n\n\n

\ub2e8\uc77c \uc2a4\ud2b8\ub85c\ud06c \ud5f4\uc5d0\uc11c \uc911\ub9bd\ucd95\uc5d0\ub294 \uc2e4\uc81c\ub85c \uc5b4\ub5a4 \uc77c\uc774 \uc77c\uc5b4\ub0a0\uae4c?<\/h3>\n\n\n\n

\ub2e8\uc77c \ub2e8\uacc4\uc758 \ud5f4\uc744 \ucc9c\ucc9c\ud788 \uc9c4\ud589\ud558\uba70 \uce21\uba74 \ud504\ub85c\ud30c\uc77c\uc744 \uad00\ucc30\ud558\uc2ed\uc2dc\uc624. \ud380\uce58\uac00 \ub0b4\ub824\uc624\uba74 \uc2dc\ud2b8\ub294 \uba3c\uc800 \ub2e4\uc774 \uc5d0\uc9c0 \uc8fc\uc704\ub97c \ud68c\uc804\ud558\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc678\ubd80 \uc12c\uc720\uc5d0 \uc778\uc7a5\uc774 \ud615\uc131\ub418\uba74\uc11c, \ubcc0\ud615\uc774 0\uc778 \ub450\uaed8 \ub0b4\ubd80\uc758 \uce35\uc778 \uc911\ub9bd\ucd95\uc774 \uc548\ucabd \ubc18\uacbd \ubc29\ud5a5\uc73c\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub2e4\uc74c \ub2e4\uc774\ub294 \uacc4\uc18d \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc911\ub9bd\ucd95\uc774 30\u201345\ub3c4 \uc804-\ud5f4\uc758 \uc548\uc815\ub41c \uc704\uce58\ub85c \uc790\ub9ac\uc7a1\uae30 \uc804\uc5d0, \ud3c9\ud3c9\ud55c \uc0c1\ub2e8 \ud615\uc0c1 \ub54c\ubb38\uc5d0 \ub2e4\ub9ac\uac00 \ubd95\uad34\ub429\ub2c8\ub2e4. \uc774\uc81c \uc18c\uc7ac\ub294 \ub2e8\uc21c\ud788 \uad7d\ud600\uc9c0\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ub20c\ub9ac\uace0 \ubc18\ub300 \uace1\ub960\ub85c \ub2e4\uc2dc \uad7d\ud600\uc9c0\uba70 \ub215\uac8c \ub429\ub2c8\ub2e4. \ubcc0\ud615 \uc0c1\ud0dc\uac00 \uc21c\uc218\ud55c \uad7d\ud798\uc5d0\uc11c \uad7d\ud798+\uc555\ucd95\uc73c\ub85c \ubc14\ub00c\uae30 \ub54c\ubb38\uc5d0 \uc911\ub9bd\ucd95\uc774 \ub2e4\uc2dc, \uae09\uaca9\ud558\uac8c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc678\ubd80 \uc12c\uc720\uc5d0 \uad7d\ud798\uc744 \uc704\ud574 \uc2e0\uc7a5\ud558\ub77c\uace0 \uc694\uad6c\ud558\uba74\uc11c, \ub2e4\ub9ac\uac00 \ud3c9\ud3c9\ud574\uc9c8 \ub54c \ucd94\uac00 \ubcc0\uc704\ub97c \uc218\uc6a9\ud558\ub77c\uace0 \uc694\uad6c\ud558\uc9c0\ub9cc\u2014\uccab \ubc88\uc9f8 \uc778\uc7a5 \uc751\ub825\uc744 \uc644\uc804\ud788 \ud480\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\uc5d0\uc11c\uc785\ub2c8\ub2e4. \ud55c \ubc88\uc758 \uc2a4\ud2b8\ub85c\ud06c\uc5d0\uc11c \uc678\ubd80 \uc12c\uc720\uc5d0 \uc2e0\uc7a5\uacfc \ubd95\uad34\ub97c \ub3d9\uc2dc\uc5d0 \uc694\uad6c\ud558\ub294 \uc148\uc774\uba70\u2014\uace0\uac15\ub3c4 \uac15\ud310\uc740 \uadf8\ub7f0 \uc694\uad6c\ub97c \uc6a9\uc11c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uc124\uc815\uc5d0\uc11c \uade0\uc5f4\ub41c \ud5f4\uc744 \ub2e8\uba74\uc73c\ub85c \uc798\ub77c\ubcf4\uba74, \ud30c\ub2e8\uc120\uc740 \ucd5c\uc885 \ud3c9\uba74\uc774 \uc544\ub2c8\ub77c \uc6d0\ub798 \uad7d\ud798\uc758 \uc678\ubd80 \ubc18\uacbd\uc744 \ub530\ub77c\uac11\ub2c8\ub2e4. \uc774\ub294 \ud30c\uc190\uc774 \uc678\uad00\uc0c1\uc758 \ud3c9\ud0c4\ud654\uac00 \uc544\ub2c8\ub77c \ucd5c\ub300 \uc778\uc7a5 \ubcc0\ud615 \uc911\uc5d0 \uc2dc\uc791\ub418\uc5c8\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub807\ub2e4\uba74 \ub450 \uac00\uc9c0 \uc0ac\uac74\uc744 \ub3d9\uc77c\ud55c \uae30\uacc4\uc801 \uc21c\uac04\uc5d0 \uac15\uc81c\ub85c \uacb9\uce58\uc9c0 \uc54a\ub294\ub2e4\uba74 \ubb34\uc5c7\uc774 \ub2ec\ub77c\uc9c8\uae4c\uc694?<\/p>\n\n\n\n

2\ub2e8\uacc4 \uc124\uacc4\uac00 \uae09\uaca9\ud55c \ud0c0\uaca9\uacfc \ud3c9\ud0c4\ud654 \uc2a4\ud2b8\ub85c\ud06c\ub97c \ubd84\ub9ac\ud558\ub294 \ubc29\uc2dd<\/h3>\n\n\n\n

\uc801\uc808\ud55c 2\ub2e8\uacc4 \ub2e4\uc774\ub294 \uba3c\uc800 \uba85\ud655\ud55c V-\uac1c\uad6c\ubd80\ub97c \uac00\uc9c4 \uc608\uac01(\ubcf4\ud1b5 30~45\ub3c4)\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uadf8 V-\uac1c\uad6c\ubd80\ub294 \uc911\uc694\ud569\ub2c8\ub2e4. V\uac00 \ub113\uc744\uc218\ub85d \uc9c0\ub81b\ub300 \uae38\uc774\uac00 \uc99d\uac00\ud558\uc5ec \ud544\uc694 \ud1a4\uc218\uac00 \uc904\uace0, \uad7d\ud798\uc774 \ub354 \ud070 \ubc18\uacbd\uc73c\ub85c \ubd84\ud3ec\ub429\ub2c8\ub2e4. V\ub97c \uc881\ud788\uba74 \ud544\uc694\ud55c \ud1a4\uc218\uac00 \uae09\uaca9\ud788 \uc99d\uac00\ud569\ub2c8\ub2e4. \ud798\uc744 \ub108\ubb34 \uc9d1\uc911\uc2dc\ud0a4\uba74 \ubd80\ub4dc\ub7ec\uc6b4 \uac15\ud310\uc870\ucc28 \ubd88\ud3c9\ud558\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

1\ub2e8\uacc4\uc5d0\uc11c\ub294 \ub0b4\ubd80 \ubc18\uacbd\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4. \uc678\ubd80 \uc12c\uc720 \ubcc0\ud615\ub960\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uadf8\uac83\uc744 \uc18c\uc7ac\uc758 \ud30c\ub2e8 \uc2dc \uc5f0\uc2e0\uc728\uacfc \ube44\uad50\ud569\ub2c8\ub2e4. \ub450\uaed8\uac00 1.2 mm\uc778 \uac15\ud310\uc774\ub77c\uba74, 980 MPa \uc778\uc7a5\uac15\ub3c4<\/strong> \uc608\ub97c \ub4e4\uc5b4 12%\uc758 \uc2e4\uc81c \ubcc0\ud615\ub960\uae4c\uc9c0 \ubc84\ud2f8 \uc218 \uc788\ub2e4\uba74, \uccab \uad7d\ud798\uc740 \uadf8\ubcf4\ub2e4 \ucda9\ubd84\ud788 \ub0ae\uac8c \uc124\uacc4\ud569\ub2c8\ub2e4\u2014\ub300\ub7b5 8\u20139%. \ubcf4\uc218\uc801\uc785\ub2c8\ub2e4. \uc9c0\ub8e8\ud558\uc9c0\ub9cc, \uc218\uc775\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub2e4\uc74c \ub7a8\uc744 \ud574\uc81c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8 \ud574\uc81c\ub294 \ud615\uc2dd\uc801\uc778 \uc808\ucc28\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ud0c4\uc131 \uc5d0\ub108\uc9c0\uac00 \uc18c\uc0b0\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc911\ub9bd\ucd95\uc774 \uc0c8 \uc704\uce58\uc5d0 \uc548\uc815\ub429\ub2c8\ub2e4. \uc794\ub958 \uc751\ub825\uc740 \ub450\uaed8 \uc804\uccb4\uc5d0 \uc7ac\ubd84\ubc30\ub418\uc5b4 \uc911\ucca9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

2\ub2e8\uacc4\ub294 \ub610 \ub2e4\ub978 \uacf5\uaca9\uc801\uc778 \uad7d\ud798\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ud3c9\ud3c9\ud55c \ud45c\uba74 \uc0ac\uc774\uc5d0\uc11c \uc81c\uc5b4\ub41c \uc555\ucd95\uc785\ub2c8\ub2e4. \uc678\ubd80 \uc12c\uc720\ub294 \ub354 \uc774\uc0c1 \uace1\ub960\uc744 \ub9cc\ub4e4\uae30 \uc704\ud574 \uc2e0\uc7a5\ud560 \ud544\uc694\uac00 \uc5c6\uace0, \uc811\ucd09 \uc9c0\uc810\uc744 \ub530\ub77c \uc548\ub0b4\ub429\ub2c8\ub2e4. \ubcc0\ud615 \ubaa8\ub4dc\uac00 \ub2e4\ub974\uace0, \uc778\uc7a5 \uc694\uad6c\uac00 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

2\ub2e8\uacc4 \uad6c\uc870\ub294 \ud0c4\uc131 \uc5d0\ub108\uc9c0 \uad00\ub9ac\uc785\ub2c8\ub2e4. \uc791\uc5c5\uc790\uc758 \uc120\ud638\ub3c4\ub3c4, \uc804\ud1b5\ub3c4 \uc544\ub2d9\ub2c8\ub2e4. \uad00\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\uc81c \ud558\ub8e8 \uc885\uc77c \uace0\uac15\ub3c4 \ud328\ub110\uc744 \uc791\uc5c5\ud560 \ub54c \ucc98\uc74c \ub9de\ub2e5\ub728\ub9b4 \uc2e4\uc9c8\uc801\uc778 \uace8\uce6b\uac70\ub9ac\uac00 \uc0dd\uae41\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2a4\ud504\ub9c1 \uc7a5\ucc29\ud615 vs. \uc2ac\ub77c\uc774\ub529 \uad6c\uc131: \uce21\ucd94\ub825 \ubc1c\uc0dd \uc2dc \uac78\ub9bc \uc5c6\uc774 \ucc98\ub9ac\ud558\uae30<\/h3>\n\n\n\n

\uccab \ubc88\uc9f8 \uae09\uaca9\ud55c \ud0c0\uaca9 \ub3d9\uc548 \uc7ac\ub8cc\ub294 \ub2e8\uc21c\ud788 \uc544\ub798\ub85c\ub9cc \uad7d\ud788\ub824\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc606\uc73c\ub85c \uc6c0\uc9c1\uc774\ub824 \ud569\ub2c8\ub2e4. \uadf8 \uce21\ucd94\ub825\uc740 \uc778\uc7a5 \uac15\ub3c4\uc640 \ub450\uaed8\uac00 \ub192\uc744\uc218\ub85d \uc99d\uac00\ud558\ub294\ub370, \uc774\ub294 \uc800\uc7a5\ub41c \ud0c4\uc131 \uc5d0\ub108\uc9c0\uac00 \ub354 \ud06c\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. 980 MPa \uc778\uc7a5\uac15\ub3c4<\/strong>, \uc774\ub54c \uadf8 \uce21\uba74 \ud798\uc740 \uacb0\ucf54 \uc628\uc21c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae30\ubcf8 \uc2ac\ub77c\uc774\ub529 2\ub2e8\uacc4 \ub2e4\uc774\ub294 \uae30\uacc4\uc801 \ud074\ub9ac\uc5b4\ub7f0\uc2a4\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc815\ub82c\uc774 \ub9de\uc9c0 \uc54a\uac70\ub098 \uc724\ud65c\uc774 \uc77c\uc815\ud558\uc9c0 \uc54a\uc73c\uba74 \uce21\ucd94\ub825\uc774 \uc0c1\ubd80 \uc139\uc158\uc744 \ube44\ud2c0\uace0 \ud45c\uba74\uc744 \uae01\uc2b5\ub2c8\ub2e4. \uc88c\uc6b0\ub85c \ud5f4 \ub450\uaed8\uac00 \uc77c\uc815\ud558\uc9c0 \uc54a\uc74c\uc744 \ub290\ub07c\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2a4\ud504\ub9c1 \uc7a5\ucc29\ud615 2\ub2e8\uacc4 \ub2e4\uc774\ub294 \uc804\ud658\uc744 \ub2e4\ub974\uac8c \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc0c1\ubd80 \uc139\uc158\uc740 V \uc548\uc5d0\uc11c \uc608\ube44 \ud5f4\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \ud1a4\uc218\uac00 \uc99d\uac00\ud558\uba74 \uc2a4\ud504\ub9c1\uc774 \uc555\ucd95\ub418\uc5b4 \uc0c1\ubd80 \uc870\ub9bd\uccb4\uac00 \ud3c9\ud0c4\ud654 \uc0c1\ud0dc\ub85c \uc804\ud658\ud558\uba74\uc11c \uc548\ub0b4 \uc815\ub82c\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub2e4\uc774 \uc790\uccb4\uac00 \uce21\ucd94\ub825\uc758 \uc77c\ubd80\ub97c \ud761\uc218\ud558\uc5ec, \uadf8 \ud798\uc774 \ud504\ub808\uc784\uc73c\ub85c \uc804\ub2ec\ub418\uac70\ub098 \uc5b4\uae68 \ubd80\uc704\uc5d0\uc11c \uac78\ub9ac\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\uac83\uc774 \uc911\uc694\ud55c \uc774\uc720\ub294, \uac78\ub9bc(jamming)\uc740 \ub2e8\uc21c\ud55c \ubd88\ud3b8\ud568\uc774 \uc544\ub2c8\ub77c\ub294 \uc810 \ub54c\ubb38\uc774\ub2e4. \uacb0\ud569(binding)\uc740 \uad6d\uc18c\uc801\uc778 \uc555\ub825 \ubd84\ud3ec\ub97c \ubcc0\ud654\uc2dc\ud0a8\ub2e4. \uc555\ub825 \ubd84\ud3ec\uac00 \ubcc0\ud558\uba74 \uad6d\uc18c \ubcc0\ud615(local strain)\uc774 \ubcc0\ud55c\ub2e4. \uad6d\uc18c \ubcc0\ud615\uc774 \ubc14\ub00c\uba74, \uc778\uc7a5 \ud55c\uacc4\ub97c \uc874\uc911\ud558\uac70\ub098 \ub610\ub294 \ubc30\uce58\ub97c \ud3d0\uae30\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

\uc774\uac83\uc774 \uacbd\uacc4\uc120\uc774\ub2e4: \ub2f9\uc2e0\uc758 \uad6c\uc870 \uc124\uacc4\uac00 1\ub2e8\uacc4\uc5d0\uc11c \ubc18\uacbd\uc744 \uc81c\uc5b4\ud558\uc9c0 \ubabb\ud558\uace0, 2\ub2e8\uacc4 \uc804\uc5d0 \ud0c4\uc131 \uc5d0\ub108\uc9c0\ub97c \ubc29\ucd9c\ud558\uc9c0 \ubabb\ud558\uba70, \uad6d\uc18c \uc555\ub825 \uae09\ub4f1 \uc5c6\uc774 \uce21\uba74 \ucd94\ub825\uc744 \uad00\ub9ac\ud558\uc9c0 \ubabb\ud55c\ub2e4\uba74, \ub2e8\uc77c \ub2e8\uacc4(single-stage)\ub85c \uace0\uac15\ub3c4 \ucca0\uac15\uc744 \ub2e4\ub8e8\ub294 \uac83\uc740 \ub3c4\ubc15\uc774\ub2e4. \ub450 \ub2e8\uacc4(two-stage)\ub294 \uadf8 \ubb38\uc81c\ub97c \uacf5\ud559\uc801\uc73c\ub85c \ud574\uacb0\ud558\ub294 \ubc29\uc2dd\uc774\ub2e4.<\/p>\n\n\n\n

\ub530\ub77c\uc11c \ub2e4\uc74c \uc9c8\ubb38\uc740 \u201c\uc5b4\ub5a4 \uae08\ud615\uc774 \ub354 \ube60\ub978\uac00?\u201d\uac00 \uc544\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n

\uc774\uac83\uc774\ub2e4: \ub2f9\uc2e0\uc774 \uc0ac\uc6a9\ud558\ub294 \ud2b9\uc815 \ub450\uaed8\uc640 \uc778\uc7a5 \uac15\ub3c4<\/strong> \uac12\uc744 \uae30\uc900\uc73c\ub85c \uc218\ud559\uc801\u00b7\uae30\uacc4\uc801\uc73c\ub85c \uac01 \ub2e8\uacc4\uc758 \ucd5c\ub300 \uc678\uc12c\uc720 \ubcc0\ud615\uc774 \uc18c\uc7ac \ud55c\uacc4 \uc774\ud558\uc784\uc744 \uc99d\uba85\ud560 \uc218 \uc788\ub294\uac00, \uc544\ub2c8\uba74 \ucc98\uc74c 10\uac1c\uc758 \ubd80\ud488\uc774 \uc644\ubcbd\ud574 \ubcf4\uc774\uae38 \ubbff\uace0 \uc788\ub294\uac00?<\/p>\n\n\n\n

\ub2e8\uc77c \ub2e8\uacc4 \ud5e4\ubc0d \uae08\ud615: \uc18c\uc7ac \ud55c\uacc4 \ub0b4\uc5d0\uc11c\ub9cc \uc791\ub3d9\ud558\ub294 \uc18d\ub3c4 \uc804\ub7b5<\/h2>\n\n\n\n

\ucca0\ud310\uc744 \uc808\ub2e8\ud558\uae30 \uc804\uc5d0, \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud55c \ud6c4\uac00 \uc544\ub2c8\ub77c, \ucd5c\ub300 \uc678\uc12c\uc720 \ubcc0\ud615\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

\uac70\uc9d3\uc774 \uc5c6\ub294 \ud558\ub098\uc758 \uc218\uce58\ubd80\ud130 \uc2dc\uc791\ud558\ub77c: \uad7d\ud798 \uc2dc \uc678\uc12c\uc720 \uc9c4\ubcc0\ud615 \u2248 \ub450\uaed8 \u00f7 (2 \u00d7 \ub0b4\ubd80 \ubc18\uacbd).<\/p>\n\n\n\n

\ub9cc\uc57d \ub2e8\uc77c \ud0c0\uaca9\uc73c\ub85c 1.2mm \uc2dc\ud2b8\ub97c \ub0b4\ubd80 \ubc18\uacbd 0.6mm\uc5d0 \uc811\ub294\ub2e4\uba74, \uacc4\uc0b0\uc740 1.2 \u00f7 (2 \u00d7 0.6) = 1.0\uc774\ub2e4. \ud45c\uba74\uc5d0\uc11c 100%\uc758 \uacf5\ud559\uc801 \ubcc0\ud615\ub960\uc774\ub2e4. \uc774\ub97c \uc9c4\ubcc0\ud615\uc73c\ub85c \ubcc0\ud658\ud574\ub3c4, \uc5b4\ub5a4 \uace0\uac15\ub3c4 \uc790\ub3d9\ucc28\uc6a9 \ud310\uc7ac\ub3c4 \uac10\ub0b4\ud560 \uc218 \uc5c6\ub294 \uc218\uce58\uc5d0 \uac00\uae4c\uc6cc\uc9c4\ub2e4. \uc5f0\uac15(mild steel) \uc911 45,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong> \ub97c \uac00\uc9c4 \uc18c\uc7ac\ub294 \uc2e0\uc728(elongation)\uc774 \ub109\ub109\ud558\uae30 \ub54c\ubb38\uc5d0 \ubaa9\uc774 \uac00\ub298\uc5b4\uc9c0\uba70 \ubc84\ud2f8 \uc218 \uc788\ub2e4. \uadf8\ub7ec\ub098 \ub3d9\uc77c\ud55c \ud615\uc0c1 \uc870\uac74\uc744 80,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong> \uc774\uc0c1\uc73c\ub85c \ubc00\uc5b4\ubd99\uc774\uba74 \uc2e0\uc728\uc774 \uae09\uaca9\ud788 \uac10\uc18c\ud55c\ub2e4. \uc218\ud559\uc740 \ud504\ub808\uc2a4 \uc2f8\uc774\ud074 \uc18d\ub3c4\uac00 \uc5bc\ub9c8\ub098 \ube60\ub978\uc9c0\ub294 \uac1c\uc758\uce58 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

\uadf8 \ub2e4\uc74c\uc73c\ub85c \ub2e8\uc77c \ub2e8\uacc4 \uae08\ud615\uc774 \uc2e4\uc81c\ub85c \ud558\ub294 \uc77c\uc744 \uc0dd\uac01\ud574\ubcf4\ub77c: \uadf8\uac83\uc740 \ub2e8\uc21c\ud788 \ubc18\uacbd\uc744 \ud615\uc131\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub2e4. \uace7\ubc14\ub85c \ub2e4\ub9ac\ub97c \ub20c\ub7ec \ud3c9\ud3c9\ud558\uac8c \uc7ac\uad7d\ud798(re-bending)\ud558\uba70, \uc2a4\ud2b8\ub85c\ud06c \ub3c4\uc911 \uc720\ud6a8 \ubc18\uacbd\uc744 \uc870\uc778\ub2e4. \uc124\uacc4\uc0c1 \uae68\ub057\ud55c 0.6mm \ubc18\uacbd\uc740 \ud558\uc911 \uc544\ub798 0.4mm\ub85c \uc904\uc5b4\ub4e0\ub2e4. \uacc4\uc0b0\uc744 \ub2e4\uc2dc \ud558\ub77c: 1.2 \u00f7 (2 \u00d7 0.4) = 1.5. \uc774 \uae09\ub4f1\uc740 \uc18c\uc7ac\uac00 \ud558\uc911\uc744 \ud480\uc5b4\ub0b4\uae30\ub3c4 \uc804\uc5d0 \ubc1c\uc0dd\ud55c\ub2e4. \uadf8\uac83\uc740 \ud6a8\uc728\uc774 \uc544\ub2c8\ub77c \ubcc0\ud615\ub960 \uc99d\uac00 \ud6a8\uacfc(strain multiplier)\ub2e4.<\/p>\n\n\n\n

\uadf8\ub807\ub2e4\uba74 \ub2e8\uc77c \ub2e8\uacc4\uac00 \uc2e4\uc81c\ub85c \uc758\ubbf8\uac00 \uc788\ub294 \uacf3\uc740 \uc5b4\ub514\uc778\uac00?<\/p>\n\n\n\n

\ub2e8\uc77c \ub2e8\uacc4\uac00 \ub6f0\uc5b4\ub09c \uacbd\uc6b0: \uc5f0\uc9c8 \uc18c\uc7ac, \uc587\uc740 \ub450\uaed8, \uadf8\ub9ac\uace0 \uad00\ub300\ud55c \ud615\uc0c1<\/h3>\n\n\n\n

\uc608\ub97c \ub4e4\uc5b4 0.8mm \uc800\ud0c4\uc18c\uac15\uc744 \uc0dd\uac01\ud574\ubcf4\uc790. \uc778\uc7a5 \uac15\ub3c4\ub294 \uc57d 40,000\u201350,000 PSI<\/strong>, \uc774\uace0, \uc18c\uc7ac \ub450\uaed8\uc5d0 \uac00\uae4c\uc6b4 \uc9c4\uc815\ud55c \ub0b4\ubd80 \ubc18\uacbd\uc744 \uac00\uc9c4 \uae08\ud615\uc73c\ub85c \uc811\ud798\uc744 \uc218\ud589\ud55c\ub2e4. \ub3d9\uc77c\ud55c \uc2dd\uc744 \uc801\uc6a9\ud558\uba74: 0.8 \u00f7 (2 \u00d7 0.8) = 0.5. \uc678\uc12c\uc720\uc5d0\uc11c 50%\uc758 \uacf5\ud559\uc801 \ubcc0\ud615\ub960\uc740 \ub192\uac8c \ub4e4\ub9b4 \uc218 \uc788\uc9c0\ub9cc, \uc800\ud0c4\uc18c\uac15 \uc2dc\ud2b8\ub294 \uc778\uc7a5 \uc2dc\ud5d8\uc5d0\uc11c 30% \uc774\uc0c1\uc758 \uc2e0\uc728\uc744 \uac00\uc9c8 \uc218 \uc788\uace0, \uad7d\ud798 \uc911 \ub450\uaed8 \ubc29\ud5a5\uc73c\ub85c \ubcc0\ud615\uc744 \uc7ac\ubd84\ubc30\ud55c\ub2e4. \uc5ec\uae30\uc5d0 \ub450\uaed8\uc758 6\ubc30 \uc815\ub3c4 \ub418\ub294 \ub109\ub109\ud55c V \uac1c\uad6c\ub97c \ucd94\uac00\ud558\uba74, \ub0a0\uce74\ub85c\uc6b4 \uce7c\ub0a0\ud615 \ubc18\uacbd\uc744 \uac15\uc81c\ub85c \ub9cc\ub4e4\uc9c0 \uc54a\ub294\ub2e4. \uc548\ub0b4\ud558\uba70 \ud615\uc131\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8 \ucc3d\uc5d0\uc11c\u2014\uc587\uc740 \uac8c\uc774\uc9c0, \uc5f0\uac15, \ub113\uc740 \uac1c\uad6c\ubd80\u2014\ub2e8\uc77c \uc2a4\ud2b8\ub85c\ud06c\ub294 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ubcc0\ud615\ub960 \ub0b4\uc5d0 \uba38\ubb38\ub2e4. \ubc14\uae65 \uc12c\uc720\ub294 \ub298\uc5b4\ub098\uc9c0\ub9cc, \uc5f0\uc2e0 \ud55c\uacc4\ub97c \ub118\uc5b4\uc11c\uba74\uc11c \ub3d9\uc2dc\uc5d0 \uc555\uada4\ub418\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4. \ud615\uc0c1\uc740 \uad00\ub300\ud558\uace0, \uc7ac\ub8cc\ub294 \uad00\ub300\ud558\uba70, \uad6c\uc870\ub294 \ud310\uc7ac\uac00 \ud761\uc218\ud560 \uc218 \uc788\ub294 \uc218\uc900\uc744 \ub118\ub294 \ubd80\ub2f4\uc744 \uacb9\uacb9\uc774 \uc313\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7f4 \ub54c \ub2e8\uc77c \uacf5\uc815\uc774 \ube5b\ub09c\ub2e4. \uc9e7\uc740 \uc0ac\uc774\ud074. \ub354 \uc801\uc740 \ubd80\ud488. \uc720\uc9c0\ubcf4\uc218\ud560 \uac83\uc774 \uc801\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uc7ac\ub8cc\uac00 \uc5ec\uc720\ub97c \uc8fc\uc5b4\uc57c\ub9cc \uadf8 \ub2e8\uc21c\ud568\uc744 \ub204\ub9b4 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

\uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc5b4\ub5bb\uac8c \ub420\uae4c?<\/p>\n\n\n\n

\ub2e8\uc77c \uacf5\uc815\uc774 \ubd80\ub2f4\uc73c\ub85c \ubc14\ub00c\ub294 \uc815\ud655\ud55c \ub450\uaed8 \ub300 \uc778\uc7a5\uac15\ub3c4 \uc784\uacc4\uac12<\/h3>\n\n\n\n

1.4mm \ub4c0\uc5bc \ud398\uc774\uc988 \uac15\uc744 \uc608\ub85c \ub4e4\uc5b4\ubcf4\uc790. 80,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong>. \uc804\ud615\uc801\uc778 \ucd1d \uc5f0\uc2e0\uc728\uc740 \uc57d 12\u201314% \uc815\ub3c4\ub2e4. \uadf8\uac83\uc774 \ubc14\ub85c \uc778\uc99d\uc11c\uc5d0 \ucc0d\ud78c \uc778\uc7a5\uac15\ub3c4\uac00 \uc544\ub2c8\ub77c \uc9c4\uc9dc \ud55c\uacc4\ub2e4.<\/p>\n\n\n\n

\uc720\ud6a8 \ub0b4\uce21 \ubc18\uacbd\uc774 0.7mm\uc778 \ud5f4\uc744 \uc124\uacc4\ud558\ub77c. \uacc4\uc0b0\uc0c1, 1.4 \u00f7 (2 \u00d7 0.7) = 1.0\uc758 \ud45c\uba74 \uacf5\ud559\uc801 \ubcc0\ud615\ub960\uc774 \ud3c9\ud0c4\ud654 \uc804\uc5d0 \ubc1c\uc0dd\ud55c\ub2e4. \uc911\ub9bd\ucd95\uc774 \uc774\ub3d9\ud574 \uc57d\uac04 \uc904\uc5b4\ub4e0\ub2e4\uace0 \uc8fc\uc7a5\ud558\ub354\ub77c\ub3c4, 12%\uc5d0\ub294 \ud55c\ucc38 \ubabb \ubbf8\uce5c\ub2e4. \ub2e8\uc77c \uacf5\uc815 \ucda9\uaca9 \uc2dc \ucd5c\ub300 \uace1\ub960\uc5d0\uc11c \uadf8\uac83\uc744 \uc5ec\ub7ec \ubc30 \ucd08\uacfc\ud55c\ub2e4. \uc989\uc2dc \uac08\ub77c\uc9c0\uc9c0 \uc54a\ub294 \uc720\uc77c\ud55c \uc774\uc720\ub294 \ubcc0\ud615\uc774 \uad6d\ubd80\ud654\ub418\uace0 \uc7ac\ubd84\ubc30\ub418\uae30 \ub54c\ubb38\uc774\ub2e4\u2014\uadf8\uac83\uc774 \uba48\ucd9c \ub54c\uae4c\uc9c0.<\/p>\n\n\n\n

\uc774\uc81c \uc678\uad00 \uac04\uaca9\uc744 \uc81c\uc5b4\ud558\ub824\uace0 \ub2e4\uc774\ub97c \uc870\uc774\uba74 \uc791\ub3d9 \ubc18\uacbd\uc774 \ud558\uc911 \ud558\uc5d0\uc11c \uc904\uc5b4\ub4e0\ub2e4. \ubcc0\ud615\ub960\uc740 \ub2e4\uc2dc \uce58\uc19f\ub294\ub2e4. \uc774\ucbe4\uc774\uba74 \ub2e4\ub9ac \ube44\uc720\ub294 \ub354 \uc774\uc0c1 \uc7ac\ubbf8\uc788\ub294 \ub9d0\uc774 \uc544\ub2c8\ub2e4. \ud558\uc911 \ub4f1\uae09 \uc774\ud558\ub85c \uc720\uc9c0\ud558\uac70\ub098 \ucf58\ud06c\ub9ac\ud2b8\ub97c \uae68\uba39\uac70\ub098 \ub458 \uc911 \ud558\ub098\ub2e4. \ub3d9\uae30 \ubd80\uc5ec \uc5f0\uc124\uc774 \uadf8 \uc0ac\uc2e4\uc744 \ubc14\uafb8\uc9c0\ub294 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

\ud604\uc7a5\uc758 \uacbd\ud5d8: \uc57d 80,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong> 1.2mm\ub97c \ub118\ub294 \uc790\ub3d9\ucc28\uc6a9 \ud5f4 \ub450\uaed8\uc5d0\uc11c\ub294, \uc9c4\uc815\ud55c \ub2e8\uc77c \uacf5\uc815 \uad6c\uc870\uac00 \ub418\ub824\uba74 (a) \ubc18\uacbd\uc744 \ub113\ud788\uae30 \uc704\ud574 \ub2e4\uc774\ub97c \ud06c\uac8c \ubc8c\ub824\uc57c \ud558\ub294\ub370\u2014\uc774 \uacbd\uc6b0 \uc555\ub825\uacfc \ub9c8\ubaa8\uac00 \uae09\uc99d\ud558\uac70\ub098\u2014(b) \uc7ac\ub8cc\uc758 \uc5f0\uc2e0 \ud55c\uacc4\ub97c \ub118\ub294 \uc678\uce35 \uc12c\uc720 \ubcc0\ud615\ub960\uc744 \uac10\uc218\ud574\uc57c \ud55c\ub2e4. \uc120\ud0dd\uc9c0 A\ub294 \uae08\ud615\uacfc \ud504\ub808\uc2a4 \uc6a9\ub7c9\uc744 \uac09\uc544\uba39\uace0, \uc120\ud0dd\uc9c0 B\ub294 \uc81c\ud488\uc744 \uac09\uc544\uba39\ub294\ub2e4. \uc778\uc7a5 \ud55c\uacc4\ub97c \uc874\uc911\ud558\uac70\ub098, \ubc30\uce58\ub97c \ud3d0\uae30\ud558\ub77c.<\/p>\n\n\n\n

\uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \ubd80\uc801\uc808\ud55c \ub2e4\uc774 \uc120\ud0dd\uc740 \ucd5c\ucd08 \uc2dc\uc81c\ud488\uc774 \uba40\uca61\ud574 \ubcf4\uc5ec\ub3c4 \uacb0\ud568\ub960\uc744 25%\uae4c\uc9c0 \uae09\uc99d\uc2dc\ud0ac \uc218 \uc788\ub2e4. \uace0\uac15\ub3c4 \ud5f4\uc5d0\uc11c\ub294 \uadf8 \uae09\uc99d\uc774 \ub2e8\uc21c\ud55c \uc678\uad00 \uc624\ucc28\uac00 \uc544\ub2c8\ub2e4. \uadf8\uac83\uc740 \ubcf5\ud569 \ubcc0\ud615 \uc911 \ucd5c\ub300 \ubcc0\ud615\ub960\uc5d0\uc11c \uc2dc\uc791\ub41c \uc7a0\uc7ac\uc801 \uade0\uc5f4\uc774\ub2e4.<\/p>\n\n\n\n

\ub098\ub294 \uadf8\uac83\uc744 \ubf08\uc800\ub9ac\uac8c \ubc30\uc6e0\ub2e4. \ud55c \ubc88\uc740 \uace0\uac15\ub3c4 \ubc30\uce58\ub97c \ub2e8\uc77c \uacf5\uc815\uc73c\ub85c \ub3cc\ub838\ub294\ub370, \ucc98\uc74c \uc5f4 \uac1c\uc758 \ubd80\ud488\uc774 \uc644\ubcbd\ud588\uae30 \ub54c\ubb38\uc774\ub2e4. \uadf8\ub7ec\ub098 50\ubc88\uc9f8 \ubd80\ud488\ucbe4\uc5d0\ub294 \uc804\ucc29 \ud6c4 \ub3c4\uc7a5 \ud45c\uba74\uc5d0 \ubbf8\uc138 \uade0\uc5f4\uc774 \ube44\uce58\uae30 \uc2dc\uc791\ud588\ub2e4. \uacb0\uad6d \ud55c \uad50\ub300\ubd84\uc758 \uc0dd\uc0b0\uc744 \ud3d0\uae30\ud558\uace0, \uc9c4\uc9dc \ubb38\uc81c\ub3c4 \uc544\ub2cc \ub2e4\uc774\ub97c \uc7ac\uac00\uacf5\ud588\ub2e4. \uc9c4\uc9dc \ubb38\uc81c\ub294 \ub0b4\uac00 80,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong> \ub97c \uc5f0\uac15\ucc98\ub7fc \ubb34\uc2dc\ud588\ub2e4\ub294 \uac83\uc774\uc5c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub807\ub2e4\uba74 \uade0\uc5f4\uc774 \ubcf4\uc774\uae30 \uc804\uc5d0 \uadf8 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc120\uc744 \ub118\uc5c8\ub294\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\uc744\uae4c?<\/p>\n\n\n\n

\uacbd\uace0 \uc2e0\ud638 \uc778\uc2dd\ud558\uae30: \ubbf8\uc138 \ud30c\ub2e8, \uc2a4\ud504\ub9c1\ubc31, \uac00\uc7a5\uc790\ub9ac \ubd88\uade0\uc77c<\/h3>\n\n\n\n

\uc758\uc2ec\ub418\ub294 \ud5f4\uc744 \uc808\ub2e8\ud558\uace0 \ub2e8\uba74\uc744 \uc5f0\ub9c8\ud574\ub77c. \uade0\uc5f4 \uacbd\ub85c\uac00 \ucd5c\uc885 \ud3c9\uba74\uc774 \uc544\ub2cc \ucd08\uae30 \uc678\uce21 \uace1\ub960\uc744 \ub530\ub77c\uac04\ub2e4\uba74, \uccab \ubcc0\ud615 \ub2e8\uacc4\uc5d0\uc11c \ud5c8\uc6a9 \ubcc0\ud615\ub960\uc744 \ucd08\uacfc\ud55c \uac83\uc774\ub2e4. \ubb38\uc81c\uc758 \ubcf8\uc9c8\uc740 \ub05d\ub2e8 \ud3c9\ud0c4\ud654\uc758 \uc678\uad00\uc774 \uc544\ub2c8\ub77c, \uacb0\ud569\ub41c \ubcc0\ud615 \uc911 \uc7ac\ub8cc\uc758 \ud5c8\uc6a9 \ubcc0\ud615 \ud55c\uacc4\ub97c \ucd08\uacfc\ud55c \ub370 \uc788\ub2e4.<\/p>\n\n\n\n

\uc2a4\ud504\ub9c1\ubc31 \uc218\uce58\ub3c4 \uc8fc\uc2dc\ud558\ub77c. \uace0\uc778\uc7a5 \uc2dc\ud2b8\uc758 \ub2e8\uc77c \uacf5\uc815 \ud5f4 \ud6c4 \uc2a4\ud504\ub9c1\ubc31\uc774 \ud06c\ub2e4\uba74, \ud0c4\uc131 \uc5d0\ub108\uc9c0\uac00 \ubc29\ucd9c\ub418\uc9c0 \uc54a\uace0 \ucd95\uc801\ub418\uc5b4 \uc788\ub2e4\ub294 \ub73b\uc774\ub2e4. \uc5d0\ub108\uc9c0\uac00 \ub9ce\uc774 \uac07\ud614\ub2e4\ub294 \uac83\uc740 \uc131\ud615 \uc911 \ucd5c\ub300 \uc751\ub825\uc774 \uadf8\ub9cc\ud07c \ub192\uc558\ub2e4\ub294 \ub2e8\uc11c\ub2e4. \uadc0\ucc2e\uc740 \uac8c \uc544\ub2c8\ub77c, \uc2e0\ud638\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \uac00\uc7a5\uc790\ub9ac \uc77c\uad00\uc131\uc774\ub2e4. \uace0\uac15\ub3c4 \uc7ac\ub8cc\ub97c \ub2e8\uc77c \uacf5\uc815 \ub2e4\uc774\ub85c \ubc00\uc5b4 \ub123\uc744 \ub54c, \uc724\ud65c\uc774\ub098 \uc815\ub82c\uc758 \ubbf8\uc138\ud55c \ucc28\uc774\ub85c \uc88c\uc6b0 \ubcc0\ub3d9\uc774 \uc0dd\uae30\uba70 \uad6d\ubd80 \uc555\ub825 \uae09\ub4f1\uc774 \ubc1c\uc0dd\ud55c\ub2e4. \uc774\ub7ec\ud55c \uae09\ub4f1\uc740 \uc989\uc2dc \uc5f0\uc2e0 \ud55c\uacc4\ub97c \ucd08\uacfc\ud558\ub294 \uad6d\ubd80 \ubcc0\ud615\uc73c\ub85c \uc774\uc5b4\uc9c4\ub2e4. 2\ub2e8.<\/p>\n\n\n\n

You can calculate strain. You can measure radius under load. You can compare that to documented elongation for your specific heat of steel. Or you can trust cycle time and hope.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \ub2f9\uc2e0\uc774 \uc704\uc5d0 \uc788\ub2e4\uba74 80,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong>, \ud76c\ub9dd\uc740 \uacfc\uc815\uc774 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n

2\ub2e8\uacc4 \ud5e4\ubc0d \ub2e4\uc774: \uace0\uc218\uc728 \uc18c\uc7ac\ub97c \uc704\ud55c \ud544\uc218 \uc5c5\uadf8\ub808\uc774\ub4dc<\/h2>\n\n\n\n

\ub2f9\uc2e0\uc740 \uacc4\uc0b0\uc744 \ud574\ubd24\ub2e4. 1.2\u20131.4 mm \uc2dc\ud2b8\uac00 80,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong> \ub97c \ub118\uc5b4\uc124 \ub54c \uc77c\uc5b4\ub098\ub294 \uc77c\uc744 \ubd24\uc744 \uac83\uc774\ub2e4. \uadf8\ub9ac\uace0 \uc678\uce35 \uc12c\uc720 \ubcc0\ud615\ub960\uc774 \ud55c \ubc88\uc758 \ud0c0\uaca9\uc73c\ub85c \uc2e0\uc7a5 \ud55c\uacc4\ub97c \ub3cc\ud30c\ud55c\ub2e4. \uadf8\ub807\ub2e4\uba74 \uacf5\uc815\uc744 \uc5b4\ub5bb\uac8c \uc7ac\uc124\uacc4\ud560 \uac83\uc778\uac00?<\/p>\n\n\n\n

\ud55c \ubc88\uc758 \uc2a4\ud2b8\ub85c\ud06c\uc5d0 \ub450 \uac00\uc9c0 \uc77c\uc744 \uc2dc\ud0a4\ub294 \uac83\uc744 \uba48\ucdb0\ub77c.<\/p>\n\n\n\n

2\ub2e8\uacc4 \ud5e4\ubc0d \ub2e4\uc774\ub294 \uc791\uc5c5\uc744 \uc81c\uc5b4\ub41c \uc608\ube44 \uad7d\ud798\u2014\ubcf4\ud1b5 30\u00b0\uc5d0\uc11c 45\u00b0\u2014\uacfc \ubcc4\ub3c4\uc758 \ud3c9\ud0c4\ud654 \uc2a4\ud2b8\ub85c\ud06c\ub85c \ub098\ub208\ub2e4. \uc774\ub294 \ub2e8\uc77c \ub2e8\uacc4 \uc555\ucc29\uc758 \ud3ed\ub825\uc131\uacfc \ube44\uad50\ud558\uba74 \uac70\uc758 \uc608\uc758 \ubc14\ub978 \uac83\ucc98\ub7fc \ub4e4\ub9b0\ub2e4. \ud558\uc9c0\ub9cc \uae30\uacc4\uc801 \uc6d0\ub9ac\ub294 \uc644\uc804\ud788 \ub2e4\ub974\uba70, \uadf8 \ucc28\uc774\uac00 \uc911\uc694\ud558\ub2e4.<\/p>\n\n\n\n

CN-HAWE\uc758 \uc81c\ud488 \ud3ec\ud2b8\ud3f4\ub9ac\uc624\uac00 100% CNC \uae30\ubc18\uc73c\ub85c \ub808\uc774\uc800 \uc808\ub2e8, \ubca4\ub529, \ud648 \uac00\uacf5, \uc808\ub2e8 \ub4f1 \uace0\uae09 \uc0c1\ud669\uc744 \ubaa8\ub450 \ud3ec\uad04\ud55c\ub2e4\ub294 \uc810\uc744 \uac10\uc548\ud558\uba74, \uc5ec\uae30\uc11c \ud604\uc2e4\uc801\uc778 \uc635\uc158\uc744 \ud3c9\uac00\ud558\ub294 \ud300\uc5d0\uac8c\ub294, \ud504\ub808\uc2a4 \ube0c\ub808\uc774\ud06c<\/a> \uad00\ub828\ub41c \ub2e4\uc74c \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uccab \ubc88\uc9f8 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uace1\ub960\uc744 \ud615\uc131\ud558\uace0 \uba48\ucd98\ub2e4. \uc18c\uc7ac\uac00 \ud56d\ubcf5\ud558\uace0, \uc911\ub9bd\ucd95\uc774 \uc774\ub3d9\ud558\uba70, \ubd80\ubd84\uc801\uc73c\ub85c \uc5b8\ub85c\ub4dc\ub418\ub3c4\ub85d \ub454\ub2e4. \ud0c4\uc131 \uc5d0\ub108\uc9c0\ub294 \ub450 \ubc88\uc9f8 \ud0c0\uaca9\uc774 \uc2dc\uc791\ub418\uae30 \uc804\uc5d0 \uc18c\uc0b0\ub41c\ub2e4. \ub450 \ubc88\uc9f8 \ub2e8\uacc4\uc5d0\uc11c\ub294 \ud3c9\uba74\uc5d0\uc11c \ucd5c\uace0 \uace1\ub960\uc744 \ub9cc\ub4dc\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc774\ubbf8 \ud56d\ubcf5\ud55c \ub2e4\ub9ac\ub97c \ub2eb\ub294 \uac83\uc774\ub2e4. \ucd5c\uace0 \ubcc0\ud615\ub960\uc774 \uac19\uc740 \uc21c\uac04\uc5d0 \uacb9\uccd0\uc9c0\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

\uadf8 \ubd84\ub9ac\uac00 \uc2e0\uc7a5 \ud55c\uacc4\ub97c \uac74\ub4dc\ub9ac\ub294 \uac83\uacfc \uadf8\uac83\uc744 \ucd08\uacfc\ud558\ub294 \uac83\uc758 \ucc28\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \ud55c\uacc4\ub97c \ub118\uc73c\uba74 100,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong>, \uc911\uac04 \uc9c0\uc810\uc740 \uc5c6\ub2e4 \u2014 \uc608\ube44 \uad7d\ud798\uc744 \ud3c9\ud0c4\ud654 \uc2a4\ud2b8\ub85c\ud06c\uc640 \ubd84\ub9ac\ud558\uac70\ub098, \ubbf8\uc138 \uade0\uc5f4\uc744 \uc0dd\uc0b0\uc758 \uc77c\ubd80\ub85c \ubc1b\uc544\ub4e4\uc774\uac70\ub098 \ub458 \uc911 \ud558\ub098\ub2e4.<\/p>\n\n\n\n

\uc608\ube44 \uad7d\ud798\uc744 \ubd84\ub9ac\ud568\uc73c\ub85c\uc368 \ub2e8\uc77c \ube14\ub85d\uc774 \uac10\ub2f9\ud560 \uc218 \uc5c6\ub294 \uae30\uacc4\uc801 \uc751\ub825\uc744 \uc644\ud654\ud558\ub294 \ubc29\ubc95<\/h3>\n\n\n\n

1.6 mm \uace0\uac15\ub3c4\uac15\uc744 \uc0c1\uc0c1\ud574\ubcf4\ub77c, 100,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong>. \uc804\uccb4 \uc2e0\uc7a5\uc740 10%\uc77c \uc218 \uc788\ub2e4. \uc804\uc6a9 \uc2a4\ud14c\uc774\uc158\uc5d0\uc11c \uc18c\uc7ac \ub450\uaed8\uc640 \ub3d9\uc77c\ud55c \ubc18\uacbd\u2014\uc989 1.6 mm\u2014\uc73c\ub85c \uc608\ube44 \uad7d\ud798\uc744 \ud55c\ub2e4. \ud45c\uba74 \ubcc0\ud615\ub960 \uadfc\uc0ac\uac12\uc740 t\/(2R)\uc774\ub2e4: 1.6 \u00f7 (2 \u00d7 1.6) = 0.5. \ud53c\ud06c \uace1\ub960 \uc2dc \uc678\uce35\uc5d0\uc11c 50%\uc758 \uacf5\ud559\uc801 \ubcc0\ud615\ub960\uc740 \uc7ac\uc559\ucc98\ub7fc \ub4e4\ub9ac\uc9c0\ub9cc, \uc21c\uc218 \uad7d\ud798\uc5d0\uc11c\ub294 \ubcc0\ud615\ub960\uc774 \ub450\uaed8 \uc804\uccb4\uc5d0\uc11c \uc7ac\ubd84\ubc30\ub418\uc5b4 \ud45c\uba74\uc5d0\uc11c \uc7a0\uc2dc \uc9d1\uc911\ub41c \ud6c4 \ubd80\ud488\uc774 \uc5b8\ub85c\ub4dc\ub418\uba74\uc11c \ubd80\ubd84\uc801\uc73c\ub85c \uc644\ud654\ub41c\ub2e4\ub294 \uc810\uc744 \uae30\uc5b5\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

\uc774\uc81c \ud55c \ubc88\uc758 \ub3d9\uc791\uc73c\ub85c \uc131\ud615\uacfc \uc555\ucc29\uc744 \uc218\ud589\ud558\ub294 \ub2e8\uc77c \ub2e8\uacc4 \ub2e4\uc774\uc640 \ube44\uad50\ud574\ubcf4\ub77c. \ud558\uc911 \uc544\ub798\uc5d0\uc11c \ubc18\uacbd\uc774 1.0 mm\ub85c \uc904\uc5b4\ub4e0\ub2e4\uace0 \ud558\uc790. \ub2e4\uc2dc \uacc4\uc0b0\ud574\ubcf4\uba74: 1.6 \u00f7 (2 \u00d7 1.0) = 0.8. \ud45c\uba74 \ud53c\ud06c \ubcc0\ud615\ub960\uc744 60%\ub098 \uae09\uc0c1\uc2b9\uc2dc\ucf30\ub2e4 \u2014 \uadf8\ub9ac\uace0 \ud3c9\ud0c4\ud654\ub85c \uc778\ud55c \ub450\uaed8 \ubc29\ud5a5\uc758 \uc555\ucd95 \uc751\ub825\uc740 \uace0\ub824\ud558\uc9c0\ub3c4 \uc54a\uc558\ub2e4. \uc774\ub7f0 \uacb0\uacfc\uc758 \uc6d0\uc778\uc740 \uacb0\ud569\ub41c \ub3d9\uc791 \uc911 \uc18c\uc7ac\uc758 \ud5c8\uc6a9 \ubcc0\ud615\ub960\uc744 \ucd08\uacfc\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\ub2e8\uc77c \ub2e8\uacc4\uc758 \uacac\uace0\ud55c \ube14\ub85d\uc740 \uadf8 \ucda9\uaca9\ub4e4 \uc0ac\uc774\uc5d0\uc11c \uba48\ucd9c \uc218 \uc5c6\ub2e4. \uadf8\uac83\ub4e4\uc744 \uc99d\ud3ed\uc2dc\ud0a8\ub2e4.<\/p>\n\n\n\n

2\ub2e8\uacc4 \uad6c\uc870\uc5d0\uc11c\ub294 \ub450 \ubc88\uc9f8 \uc2a4\ud2b8\ub85c\ud06c\uac00 \uc774\ubbf8 \ud56d\ubcf5\ud558\uace0 \uc911\ub9bd\ucd95\uc774 \uad7d\ud798 \uc548\ucabd\uc73c\ub85c \uc774\ub3d9\ud55c \ub2e4\ub9ac\uc5d0\uc11c \uc791\ub3d9\ud55c\ub2e4. 45\u00b0\uc5d0\uc11c \ud3c9\uba74\uc73c\ub85c \ub2eb\ub294 \ub370 \ud544\uc694\ud55c \ubcc0\ud615\uc740 \uc8fc\ub85c \ub0b4\uce35\uc5d0\uc11c\uc758 \ud68c\uc804 \ubc0f \uc555\ucd95 \ubcc0\ud615\uc774\uba70, \uc6d0\ub798 \uc678\uce35 \ubc18\uacbd\uc758 \uc0c8\ub85c\uc6b4 \uc778\uc7a5 \ud53c\ud06c\uac00 \uc544\ub2c8\ub2e4. \uc989, \ub2e4\uc774 \ud615\uc0c1\uc5d0 \ub530\ub77c \ubcc0\ud615\ub960\uc774 \ub9c8\uc74c\ub300\ub85c \uae09\uc0c1\uc2b9\ud558\uc9c0 \uc54a\ub3c4\ub85d \ubcc0\ud615\ub960\uc758 \ubc29\ud5a5\uc744 \uad00\ub9ac\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8\uac83\uc774 \ubcc0\ud615\ub960 \ubd84\ud3ec \uc81c\uc5b4\ub2e4. \uc6b0\uc544\ud568\uc774 \uc544\ub2c8\ub2e4. \uc81c\uc5b4\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \ubcc0\ud615\ub960 \uc81c\uc5b4\uac00 \uc9c4\uc815\ud55c \ubaa9\ud45c\ub77c\uba74, \uc0ac\uc774\ud074\uc744 \ub290\ub9ac\uac8c \ud55c\ub2e4\uace0 \ud574\uc11c \uc790\ub3d9\uc73c\ub85c \ub354 \uc548\uc804\ud574\uc9c0\ub294\uac00?<\/p>\n\n\n\n

\ub290\ub9b0 \uac83\uc774 \ud56d\uc0c1 \ub354 \uc548\uc804\ud568\uc744 \uc758\ubbf8\ud560\uae4c? \uc81c\uc5b4\ub41c \ubcc0\ud615 \ubd84\ud3ec\ub97c \uc704\ud574 \uc0ac\uc774\ud074 \uc2dc\uac04\uc744 \uac70\ub798\ud558\uae30<\/h3>\n\n\n\n

\ub098\ub294 \uacf5\uc7a5\uc5d0\uc11c \ub450 \uac1c\uc758 \uc2a4\ud14c\uc774\uc158\uc744 \ud558\ub098\ub85c \ud1b5\ud569\ud558\uc5ec \ud584 \uc0ac\uc774\ud074\uc744 0.8\ucd08 \ub2e8\ucd95\ud588\ub2e4\uace0 \uc790\ub791\ud558\ub294 \uac83\uc744 \ubcf8 \uc801\uc774 \uc788\ub2e4. 0.9mm \uc5f0\uac15\uc5d0\uc11c\ub77c\uba74 45,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong>, \uad1c\ucc2e\ub2e4. \uc18c\uc7ac\ub294 \ud0dc\uc6b8 \ub9cc\ud07c\uc758 30% \uc5f0\uc2e0\uc728\uc744 \uac00\uc9c0\uace0 \uc788\uace0, \ub2e4\uc774 \uac1c\uad6c\ubd80\ub97c \ub450\uaed8\uc758 6\u20138\ubc30\ub85c \uc124\uc815\ud574\ub3c4 \ubb38\uc81c \uc5c6\ub2e4.<\/p>\n\n\n\n

\uc774\uc81c \uadf8 \ud2b8\ub9ad\uc744 1.4mm \ub4c0\uc5bc \ud398\uc774\uc988 \uac15\uc5d0\uc11c \uc2dc\ub3c4\ud574\ubcf4\ub77c 80,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong>.<\/p>\n\n\n\n

\ub9de\ub2e4, 2\ub2e8\uacc4 \ub2e4\uc774\ub294 \uc885\uc885 \uc0ac\uc774\ud074 \uc2dc\uac04 \uc911 \ud584\ubc0d \ubd80\ubd84\uc5d0 30\u201340%\ub97c \ucd94\uac00\ud55c\ub2e4. \ud558\uc9c0\ub9cc \u201c\ub290\ub9bc\u201d\uc774 \uc548\uc804 \uba54\ucee4\ub2c8\uc998\uc740 \uc544\ub2c8\ub2e4. \uc548\uc804\uc131\uc740 \ud55c \ubc88\uc758 \ub2e8\uc77c \uc774\ubca4\ud2b8\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 \ubc1c\uc0dd\ud558\ub294 \uc778\uc7a5 \ubc0f \uc555\ucd95 \ubcc0\ud615\uc758 \ucd5c\ub300\uce58\ub97c \uc904\uc774\ub294 \ub370\uc11c \ube44\ub86f\ub41c\ub2e4. 2\ub2e8\uacc4 \ub2e4\uc774\ub97c \ube60\ub974\uac8c \uac00\ub3d9\ud574\ub3c4 \uc774\uae38 \uc218 \uc788\ub2e4 \u2014 \ubcc0\ud615 \ub204\uc801\uc744 \uc81c\ud55c\ud558\ub294 \uac83\uc740 \uc2a4\ud1b1\uc6cc\uce58\uac00 \uc544\ub2c8\ub77c \uad6c\uc870\uc774\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n\n\n\n

\uc608\uc678\uc801\uc778 \uacbd\uc6b0\ub3c4 \uc788\ub2e4. \ub2e8\uc77c \ub2e8\uacc4 \ub2e4\uc774 \uac1c\uad6c\ubd80\ub97c \ub450\uaed8\uc758 10\u201312\ubc30\ub85c \ub113\ud788\uba74 \uc77c\ubd80 \uace0\uac15\ub3c4 \uac15\uc5d0\uc11c \uace1\ub960\uc758 \uc2ec\uac01\uc131\uc744 \uc904\uc774\uace0 \uc2a4\ud504\ub9c1\ubc31\uc744 \uc644\ud654\ud560 \uc218 \uc788\ub2e4. \uadf8\ub85c \uc778\ud574 \uc5ec\uc720\uac00 \uc0dd\uae34\ub2e4. \ub54c\ub85c\ub294 \ucda9\ubd84\ud788.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uadf8 \ub300\uac00\ub85c \ud504\ub808\uc2a4 \ud558\uc911\uacfc \ub2e4\uc774 \ud53c\ub85c\uac00 \uc99d\uac00\ud55c\ub2e4. \uc815\uaca9 \uc6a9\ub7c9\uc758 95\u2013100%\ub85c \ub2e4\uc774\ub97c \uac00\ub3d9\ud55c\ub2e4\uace0 \uccab\ub0a0 \ud3ed\ubc1c\ud558\uc9c4 \uc54a\uc9c0\ub9cc \ub9c8\ubaa8\ub294 \uac00\uc18d\ub41c\ub2e4. \uc774\uc81c \ub2f9\uc2e0\uc758 \u201c\ube60\ub978\u201d \uc14b\uc5c5\uc740 \uacf5\uad6c\ub97c \uac09\uc544\uba39\uc73c\uba74\uc11c\ub3c4 \uc678\uc12c\uc720 \ubcc0\ud615 \ud55c\uacc4\uc5d0 \uac04\uc2e0\ud788 \ub2ff\uace0 \uc788\ub2e4. \uc778\uc7a5 \ud55c\uacc4\ub97c \uc874\uc911\ud558\uac70\ub098 \ub85c\ud2b8\ub97c \ud3d0\uae30\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

\ucee4\uc2a4\ud140 \ud558\uc774\ube0c\ub9ac\ub4dc \uc124\uacc4\u2014\ub864\ub9c1 \ub85c\ub4dc, \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc0bd\uc785\ubb3c\u2014\uc740 \uc811\ucd09\uc744 \ubd80\ub4dc\ub7fd\uac8c \ud558\uace0 \ud2b9\uc218 \ubd80\ud488\uc758 \ud45c\uba74 \ud754\uc801\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\ub2e4. \ub098\ub3c4 \uc9c1\uc811 \uc9c0\uc815\ud574\ubcf8 \uc801\uc774 \uc788\ub2e4. \uc774\ub294 \uc678\uad00\uacfc \uc555\ub825 \ubd84\ud3ec\uc5d0 \ub3c4\uc6c0\uc774 \ub41c\ub2e4. \ud558\uc9c0\ub9cc \uc751\ub825\u2013\ubcc0\ud615 \uace1\uc120\uc744 \ubb34\ud6a8\ud654\ud558\uc9c0\ub294 \ubabb\ud55c\ub2e4. \uc778\uc7a5\ub825\uc774 6\uc790\ub9ac \uc22b\uc790 \uc601\uc5ed\uc5d0 \ub4e4\uc5b4\uac00\uba74, \ubcc0\ud615 \uc774\ubca4\ud2b8\uc758 \ubd84\ub9ac\ub294 \uc120\ud0dd\uc774 \uc544\ub2c8\ub77c \uad6c\uc870\uc801 \ud544\uc218\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n

\uadf8\ub807\ub2e4\uba74 \uc0dd\uc0b0 \uc22b\uc790\uc5d0\uc11c\ub294 \uc5b4\ub5bb\uac8c \ubcf4\uc77c\uae4c?<\/p>\n\n\n\n

\uc0dd\uc0b0\uc758 \uc0c1\ucda9 \uad00\uacc4: 40% \ub354 \uae34 \uc0ac\uc774\ud074 \uc2dc\uac04 vs. \uc2a4\ud06c\ub7a9\ub960\uc758 \uadf9\uc801\uc778 \uac10\uc18c<\/h3>\n\n\n\n

\uac00\uc0c1\uc758 \ud604\uc2e4\uc801\uc778 \uc2dc\ub098\ub9ac\uc624\ub97c \ubcf4\uc790: 1.5mm \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uac15 110,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong>, \uc790\ub3d9\ucc28 \uc678\ud310 \ud584. \ub2e8\uc77c \ub2e8\uacc4 \ud234. \uccab \ubc88\uc9f8 \uc2dc\uc81c\ud488\uc740 \uc678\uad00\uc0c1 \ud569\uaca9. \ucc98\uc74c 10\uac1c\uc758 \ubd80\ud488\uc740 \uc644\ubcbd\ud574 \ubcf4\uc778\ub2e4. 200\ubc88\uc9f8 \ubd80\ud488\uc774 \ub418\uba74 \uc5fc\uc0c9 \uce68\ud22c \uac80\uc0ac \ud558\uc758 \uc6d0\ub798 \uc678\ubd80 \ubc18\uacbd\uc744 \ub530\ub77c \ubbf8\uc138 \uade0\uc5f4\uc774 \ub098\ud0c0\ub09c\ub2e4. \ub3c4\uc0c9 \ud6c4\uc5d0\ub294 \uadf8\uac83\uc774 \ub4dc\ub7ec\ub09c\ub2e4. \uc2a4\ud06c\ub7a9\ub960\uc740 12%\ub85c \uc0c1\uc2b9\ud55c\ub2e4.<\/p>\n\n\n\n

2\ub2e8\uacc4 \ub2e4\uc774\ub85c \uc804\ud658\ud558\ub77c. \ud584 \uc0ac\uc774\ud074\uc740 35% \uc99d\uac00\ud55c\ub2e4. \uc2dc\uac04\ub2f9 \ucd9c\ub825\uc740 \uac10\uc18c\ud55c\ub2e4. \uadf8\ub7ec\ub098 \uc2a4\ud06c\ub7a9\ub960\uc740 2%\ub85c \ub5a8\uc5b4\uc9c4\ub2e4. \ub2e8\uc77c \ubcf5\ud569 \uc774\ubca4\ud2b8 \ub3d9\uc548 \ucd5c\ub300 \ubcc0\ud615\uc774 \ub354 \uc774\uc0c1 \uc18c\uc7ac \uc5f0\uc2e0\uc728\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n\n\n\n

10,000\uac1c \ubc30\uce58\ub97c \uae30\uc900\uc73c\ub85c \uacc4\uc0b0\ud574\ubcf4\ub77c. \uc815\ud655\ud55c \uae08\uc561\uc744 \uc9c0\uc815\ud558\uc9c0 \uc54a\uc544\ub3c4 \uc5b4\ub290 \uce78\uc774 \ub354 \uc544\ud508\uc9c0 \uc54c \uc218 \uc788\ub2e4: 35% \ub354 \uae34 \ud584\ubc0d \uc2dc\uac04\uc778\uac00, \uc544\ub2c8\uba74 \uace0\uac15\ub3c4\uac15\uc758 10% \ucd94\uac00 \uc2a4\ud06c\ub7a9\uacfc \uadf8\ub85c \uc778\ud55c \ud6c4\uacf5\uc815 \uc7ac\uc791\uc5c5 \ubc0f \ub3c4\uc7a5 \uc190\uc2e4\uc778\uac00.<\/p>\n\n\n\n

\uc5f0\uad6c \uacb0\uacfc\uc5d0 \ub530\ub974\uba74 \ubd80\uc801\uc808\ud55c \ub2e4\uc774 \uc120\ud0dd\uc740 \uccab \ubc88\uc9f8 \uc81c\ud488\uc774 \uba40\uca61\ud574 \ubcf4\uc5ec\ub3c4 \uacb0\ud568\ub960\uc744 25%\uae4c\uc9c0 \uae09\ub4f1\uc2dc\ud0ac \uc218 \uc788\ub2e4. \uace0\uc0b0\ucd9c \ud584\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uae09\uc99d\uc774 \uac70\uc758 \ud56d\uc0c1 \ubcc0\ud615 \uad00\ub9ac \uc2e4\ud328\uc774\uba70, \uc791\uc5c5\uc790 \ubb38\uc81c\ub294 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub798\uc11c \ub9de\ub2e4, 2\ub2e8\uacc4\ub294 \uc2dc\uac04\uc774 \ub4e0\ub2e4. \ub354 \ub9ce\uc740 \uc720\uc9c0\ubcf4\uc218 \uc9c0\uc810\uc774 \ud544\uc694\ud560 \uc218\ub3c4 \uc788\ub2e4. \uc2a4\ud14c\uc774\uc158 \uac04 \uc815\ub82c\uc774 \ub354 \uc815\ubc00\ud574\uc57c \ud560 \uc218\ub3c4 \uc788\ub2e4. \uadf8\ub7ec\ub098 \uc778\uc7a5 \uac15\ub3c4\uac00 100,000 PSI<\/strong>, \ub97c \ub118\uc5b4\uac00\uba74, \uadf8\uac83\uc740 \ud6a8\uc728\uc131\uc744 \uc704\ud55c \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uc544\ub2c8\ub2e4. \uc774\ubbf8 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud55c \ub2e4\ub9ac\uc5d0 \ud558\uc911 \uc81c\ud55c\uc744 \uac8c\uc2dc\ud558\ub294 \uac83\uacfc \uac19\uc740 \uad6c\uc870\uc801 \uc694\uad6c\uc0ac\ud56d\uc774\ub2e4.<\/p>\n\n\n\n

\ud604\uc7ac \ud584\ubc0d \uc14b\uc5c5\uc774 100,000 PSI \uc774\uc0c1 \uc9c0\uc18d \uc6b4\uc804\uc5d0\uc11c \ubc84\ud2f8 \uc218 \uc788\ub294\uc9c0 \ud3c9\uac00 \uc911\uc774\ub77c\uba74, \uc2a4\ud06c\ub7a9\ub960\uc774 \uc0c1\uc2b9\ud55c \ud6c4\uac00 \uc544\ub2c8\ub77c \uc774 \uc2dc\uc810\uc5d0\uc11c \uc7a5\ube44 \ud30c\ud2b8\ub108\ub97c \ud3ec\ud568\uc2dc\ucf1c\uc57c \ud55c\ub2e4. CN-HAWE\uc758 100% CNC \uae30\ubc18 \ud3ec\ud2b8\ud3f4\ub9ac\uc624\ub294 \uace0\uae09 \uc808\uace1 \uc2dc\uc2a4\ud15c \ubc0f \ud310\uae08 \uc790\ub3d9\ud654\ub97c \ud3ec\uad04\ud558\uba70, \uace0\ubcc0\ud615 \uc751\uc6a9\uc744 \uc0dd\uc0b0 \ud604\uc7a5\uc5d0 \ud22c\uc785\ud558\uae30 \uc804\uc5d0 \uac80\uc99d\ud560 \uc218 \uc788\ub294 \uc804\ub2f4 R&D \ubc0f \uc0ac\ub0b4 \ud14c\uc2a4\ud2b8 \uc5ed\ub7c9\uc744 \uac16\ucd94\uace0 \uc788\ub2e4. \ub2e4\uc774 \uad6c\uc870, \uae30\uacc4 \ud638\ud658\uc131 \ub610\ub294 2\ub2e8\uacc4 \uc5c5\uadf8\ub808\uc774\ub4dc \uacac\uc801\uc5d0 \ub300\ud55c \uae30\uc220 \ub17c\uc758\ub97c \uc704\ud574, \ub2f9\uc2e0\uc740 CN-HAWE\uc5d0 \ubb38\uc758\ud558\uae30<\/a> \ub2f9\uc2e0\uc758 \uc7ac\ub8cc \uc0ac\uc591\uacfc \uc0dd\uc0b0 \ubaa9\ud45c\ub97c \uc790\uc138\ud788 \uac80\ud1a0\ud558\uae30 \uc704\ud574.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \uc62c\ubc14\ub978 \uc544\ud0a4\ud14d\ucc98\ub97c \uac16\ucd94\uace0 \uc788\ub354\ub77c\ub3c4, \uc12c\uc720 \ubc29\ud5a5, \uc724\ud65c, \ub2e4\uc774 \ub9c8\ubaa8\ub97c \ubb34\uc2dc\ud558\uba74 \uc5ec\uc804\ud788 \ubc30\uce58\ub97c \ub9dd\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 \uc774\ub860\uc801\uc73c\ub85c \ubcc0\ud615\uc744 \uc81c\uc5b4\ud55c\ub2e4\uace0 \ud574\uc11c \ud604\uc7a5\uc5d0\uc11c \uc2e4\uc81c\ub85c \uc81c\uc5b4\ud558\uace0 \uc788\ub2e4\ub294 \ub73b\uc740 \uc544\ub2c8\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc544\ubb34\ub3c4 \uacbd\uace0\ud558\uc9c0 \uc54a\ub294 \uace0\uc7a5 \ubaa8\ub4dc (\uc62c\ubc14\ub978 \ub2e4\uc774\ub97c \uc0ac\uc6a9\ud558\ub354\ub77c\ub3c4)<\/h2>\n\n\n\n

\ub2f9\uc2e0\uc740 2\ub2e8 \ub2e4\uc774\ub97c \uc124\uce58\ud588\uc2b5\ub2c8\ub2e4. \uc167 \ud558\uc774\ud2b8\ub97c \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \uc7ac\ub8cc \uc778\uc99d\uc11c\uc5d0\ub294 \uc774\ub807\uac8c \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. 110,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong>. \uc544\ud0a4\ud14d\ucc98\ub294 \uc62c\ubc14\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7f0\ub370\ub3c4 \ubd80\ud488\uc740 \uc5ec\uc804\ud788 \uade0\uc5f4\uc774 \ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8 \uc21c\uac04 \uc80a\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc5f4 \ubc30\uce58\ub098 \uacf5\uad6c\uac15 \ub4f1\uae09\uc744 \ud0d3\ud558\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 \uc774\ub807\uac8c \uc778\uc815\ud558\ub294 \uac83\ubcf4\ub2e4 \uadf8\uac8c \ub354 \uc27d\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4: \uc778\uc7a5 \uac15\ub3c4\uac00 \uc5ec\uc12f \uc790\ub9ac \uc218\ub97c \ub118\ub294 \uc21c\uac04, \ub2e4\uc774 \uc120\ud0dd\ub9cc\uc73c\ub85c\ub294 \uc774\uc57c\uae30\uac00 \ub05d\ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uad6c\uc870\uac00 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\ub354\ub77c\ub3c4, \ud2b8\ub7ed\uc744 \ub2e4\ub9ac \uc704\uc5d0\uc11c \uc606\uc73c\ub85c \ubab0\uba74 \uadf8 \ud558\uc911\uc744 \ubc1b\ub3c4\ub85d \uc124\uacc4\ub418\uc9c0 \uc54a\uc740 \ubd80\ubd84\uc774 \uc804\ub2e8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc120\uc744 \ub118\ub294 \uac15\ub3c4\uc5d0\uc11c\ub294 2\ub2e8 \ub2e4\uc774\uac00 \ud544\uc218\uc774\uc9c0\ub9cc, \uadf8\ub807\ub2e4\uace0 \ud574\uc11c \uae30\uacc4 \uace8\uaca9 \uc18d\uc758 \uae08\uc18d\uacf5\ud559, \uae30\ud558\ud559, \ubb3c\ub9ac\ub97c \ubb34\uc2dc\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub807\ub2e4\uba74 \ub2e4\uc774\uac00 \u201c\uc62c\ubc14\ub978\u201d\ub370\ub3c4 \ubc30\uce58\ub97c \ud30c\uad34\ud558\ub294 \uc2e4\uc81c \uc6d0\uc778\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/p>\n\n\n\n

\uc12c\uc720 \ubc29\ud5a5\uacfc \ud3c9\ud589\ud558\uac8c \uad7d\ud788\uba74 \ub2e4\uc774 \uc120\ud0dd\uacfc \uad00\uacc4\uc5c6\uc774 \uade0\uc5f4\uc774 \uc0dd\uae38\uae4c\uc694?<\/h3>\n\n\n\n

\uc9e7\uc740 \ub2f5: \uace0\uac15\ub3c4 \uac15\uc5d0\uc11c\ub294 \uadf8\ub7f0 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac15\ud310\uc5d0\ub294 \uc555\uc5f0\uc73c\ub85c \uc778\ud55c \uc12c\uc720 \ubc29\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\uac83\uacfc \uc218\uc9c1\uc73c\ub85c \uad7d\ud788\uba74 \uc12c\uc720\ub97c \uac00\ub85c\uc9c8\ub7ec \ub298\uc774\ub294 \uac83\uc774\uace0, \ud3c9\ud589\ud558\uac8c \uad7d\ud788\uba74 \uc12c\uc720 \uc0ac\uc774\uc758 \ud2c8\uc744 \ubc8c\ub9ac\ub824\ub294 \uac83\uc785\ub2c8\ub2e4. \uc5f0\uc9c8 45,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong> \uc7ac\ub8cc\ub85c \uc2e0\uc728\uc774 30%\uc778 \uacbd\uc6b0\ub77c\uba74 \uadf8 \uc2e4\uc218\ub97c \ud574\ub3c4 \uad1c\ucc2e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc 100,000+ PSI \uc778\uc7a5 \uac15\ub3c4<\/strong> \uc7ac\uace0\uc5d0 \uc2e0\uc728\uc774 8\u201312%\uc77c \uacbd\uc6b0, \ub2f9\uc2e0\uc740 \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \ubbf8\uc138\ud55c \uacbd\uacc4\uc5d0 \uc628 \uc8fc\ubb38\uc744 \uac78\uace0 \ub3c4\ubc15\uc744 \ud558\ub294 \uc148\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub098\ub294 \uacf5\uc7a5\uc5d0\uc11c \ubc18\uacbd\uc744 \ub113\ud788\uace0, \uc2a4\ud2b8\ub85c\ud06c\ub97c \ub2a6\ucd94\uace0, \ud380\uce58\ub97c \uc5f0\ub9c8\ud558\ub294 \ub4f1 \uad50\uacfc\uc11c\uc801\uc778 \ubaa8\ub4e0 \ubc29\ubc95\uc744 \uc2dc\ub3c4\ud588\uc9c0\ub9cc \uc5ec\uc804\ud788 \uc678\ubd80 \ubc18\uacbd\uc744 \ub530\ub77c \uc644\ubcbd\ud558\uac8c \uc9c4\ud589\ub418\ub294 \ubbf8\uc138 \uade0\uc5f4\uc744 \ucad3\ub294 \uac83\uc744 \ubcf4\uc558\uc2b5\ub2c8\ub2e4. \ub2e4\uc774\ub294 \uba40\uca61\ud588\uc2b5\ub2c8\ub2e4. \uc544\ud0a4\ud14d\ucc98\ub3c4 \uba40\uca61\ud588\uc2b5\ub2c8\ub2e4. \uad7d\ud798\uc120\uc774 \uc12c\uc720 \ubc29\ud5a5\uacfc \ud3c9\ud589\ud588\uc744 \ubfd0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\uac74 \uacf5\uad6c \ubb38\uc81c \uc544\ub2d9\ub2c8\ub2e4. \uacf5\uad6c \ubb38\uc81c\ucc98\ub7fc \ubcf4\uc774\ub294 \uc7ac\ub8cc \ubc30\ud5a5 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \uc5ec\uae30 \ud568\uc815\uc774 \uc788\uc2b5\ub2c8\ub2e4: \ucc98\uc74c \uc5f4 \uac1c\uc758 \ubd80\ud488\uc740 \uc644\ubcbd\ud574 \ubcf4\uc785\ub2c8\ub2e4. \ubbf8\uc138 \uade0\uc5f4\uc740 \ubd80\ud488\uc774 \uc644\ud654\ub418\uac70\ub098 \ucf54\ud305\ub418\uac70\ub098 \uc9c4\ub3d9\uc744 \ubc1b\uc744 \ub54c\uae4c\uc9c0 \ub4dc\ub7ec\ub098\uc9c0 \uc54a\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub54c\ucbe4\uc774\uba74 \uc774\ubbf8 \ud314\ub808\ud2b8\ub97c \ubd84\ub958\ud558\uace0 \uc788\uaca0\uc8e0.<\/p>\n\n\n\n

\ud3c9\ud589 \uad7d\ud798\uc774 \ud56d\uc0c1 \uc2e4\ud328\ub97c \ubcf4\uc7a5\ud560\uae4c\uc694? \uc544\ub2d9\ub2c8\ub2e4. \uc785\uc790 \ud06c\uae30\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uc138\ub9bd\uc9c8 \uace0\uac15\ub3c4\uac15\uc740 \ub3d9\uc77c\ud55c \uc778\uc7a5 \uac15\ub3c4\uc5d0\uc11c\ub3c4 \uc870\ub9bd\uc9c8 \uac15\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ubcc0\ud615\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc870\ub9bd\uc9c8\uc740 \uac15\ub3c4\uac00 \uc88b\uc9c0\ub9cc, \uc678\ubd80 \ubc18\uacbd\uc774 \uc881\uc744\uc218\ub85d \ucc22\uc5b4\uc9c0\uace0 \uc624\ub80c\uc9c0 \ud544 \ud604\uc0c1\uc774 \uc0dd\uae41\ub2c8\ub2e4. \uc11c\ub958\uc0c1\uc73c\ub85c\ub294 \ub3d9\uc77c\ud558\uc9c0\ub9cc, \uc811\ud798\uc5d0\uc11c\ub294 \uac70\ub3d9\uc774 \ub2e4\ub985\ub2c8\ub2e4. 110,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong> \uad7d\ud798\uc744 \uc12c\uc720 \ubc29\ud5a5\uacfc \uc218\uc9c1\uc73c\ub85c \ub9de\ucd94\uac70\ub098, \ud5c8\uc6a9 \uc2e0\uc728 \uc774\ud558\ub85c \ud45c\uba74 \ubcc0\ud615\ub960\uc774 \ub0b4\ub824\uac08 \ub54c\uae4c\uc9c0 \ub0b4\ubd80 \ubc18\uacbd\uc744 \ub298\ub9ac\uc2ed\uc2dc\uc624. \uadf8\uac83\uc774 \uc120\ud0dd\uc9c0\uc785\ub2c8\ub2e4. \ub2e4\ub978 \uac83\uc740 \ubaa8\ub450 \ud76c\ub9dd\uc801 \uc0ac\uace0\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

Either align the bend across the grain, or increase inside radius until surface strain drops under allowable elongation. Those are your options. Everything else is wishful thinking.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \ub9cc\uc57d \ube14\ub7ad\ud06c \ub808\uc774\uc544\uc6c3\uc5d0 \uc758\ud574 \ubc29\ud5a5\uc131\uacfc \uacb0\uc815\ub9bd \ud06c\uae30\uac00 \uace0\uc815\ub41c\ub2e4\uba74, \uae08\uc18d\uc774 \uc720\uc9c0\ud558\ub3c4\ub85d \uac15\uc694\ud558\ub294 \ubaa8\uc591\uc740 \uc5b4\ub5bb\uac8c \ub418\ub294 \uac78\uae4c?<\/p>\n\n\n\n

\ub208\ubb3c\ubc29\uc6b8\ud615 \ub2e8\ud131(hem) \ub300 \ud3c9\ud3c9\ud55c \ub2e8\ud131: \uc6b0\ub9ac\ub294 \uae08\uc18d\uc774 \ub3c4\uc800\ud788 \uc720\uc9c0\ud560 \uc218 \uc5c6\ub294 \uae30\ud558 \uad6c\uc870\ub97c \uac15\uc694\ud558\uace0 \uc788\ub294 \uac78\uae4c?<\/h3>\n\n\n\n

\ubaa8\ub4e0 \ub2e8\ud131\uc774 \uac19\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub208\ubb3c\ubc29\uc6b8\ud615 \ub2e8\ud131\uc740 \ub0b4\ubd80\uc5d0 \uc791\uc740 \uacf5\ub3d9\uc744 \ub0a8\uae34\ub2e4\u2014\uc555\ucc29\uc774 \ub35c\ud558\uace0, \ub354 \uc81c\uc5b4\ub41c \ub2eb\ud798\uc744 \ub9cc\ub4e0\ub2e4. \ud3c9\ud3c9\ud55c \ub2e8\ud131\uc740 \uadf8 \ub2e4\ub9ac\ub97c \uaf49 \ub20c\ub7ec \ub0b4\ubd80 \ubc18\uacbd\uc774 \uc644\uc804\ud788 \ubb34\ub108\uc838 \ub3d9\uc804 \uc5e3\uc9c0\ucc98\ub7fc \ud589\ub3d9\ud558\ub3c4\ub85d \uc694\uad6c\ud55c\ub2e4. \ub9c8\uc9c0\ub9c9 \ud3c9\ud0c4\ud654 \uacfc\uc815\uc740 \ubd80\ub4dc\ub7ec\uc6b4 \ud68c\uc804\uc774 \uc544\ub2c8\ub2e4; \ub0b4\ubd80\uc5d0\uc11c \uad6d\uc18c \uc555\ucd95\uc774 \uc77c\uc5b4\ub098\uace0, \uc678\ubd80 \uc12c\uc720\ub294 \uc5ec\uc804\ud788 \uace1\ub960 \uae30\uc5b5\uc744 \uac04\uc9c1\ud55c \ucc44 \uc0c8\ub85c\uc6b4 \uc778\uc7a5\uc774 \uac78\ub9b0\ub2e4.<\/p>\n\n\n\n

\uac15\ub3c4\uac00 \ub0ae\uc740 \uac15\uc5d0\uc11c\ub294 \uae08\uc18d\uc774 \ud750\ub978\ub2e4. \ub192\uc740 \ud56d\ubcf5\uac15\ub3c4\uc758 \uc7ac\ub8cc\uc5d0\uc11c\ub294 \uc800\ud56d\ud558\ub2e4\uac00 \uacb0\uad6d \ud30c\ub2e8\ub41c\ub2e4.<\/p>\n\n\n\n

\uc815\ud574\uc9c4 \ud558\uc911\uc6a9 \uc2a4\ud504\ub9c1\uc5d0\uac8c \ub2e8\uc21c\ud788 \uad6c\ubd80\ub7ec\uc9c0\uae30\ub9cc \ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc790\uae30 \uc790\uc2e0 \uc548\uc73c\ub85c \uc0ac\ub77c\uc9c0\ub77c\uace0 \uc694\uad6c\ud55c\ub2e4\uace0 \uc0c1\uc0c1\ud574 \ubcf4\ub77c. 2\ub2e8 \uae08\ud615\uc740 \uccab \ubc88\uc9f8 \ub3d9\uc791\uc744 \ud6cc\ub96d\ud788 \ucc98\ub9ac\ud55c\ub2e4. \ud558\uc9c0\ub9cc \uc124\uacc4\ub3c4\uba74\uc774 \ucd5c\uc18c \ub450\uaed8 \uc801\uce35\uc744 \uac16\ub294 \uc644\uc804 \ud3c9\ud0c4 \ub2e8\ud131\uc744 \uc694\uad6c\ud55c\ub2e4\uba74, 1\ub2e8\uacc4\uc5d0\uc11c \uadf8\ub807\uac8c \ud53c\ud558\ub824 \ud588\ub358 \ud45c\uba74 \ubcc0\ud615\ub960\uc744 \ub2e4\uc2dc \ud55c\uacc4\uae4c\uc9c0 \ubab0\uc544\ub123\uace0 \uc788\uc744\uc9c0\ub3c4 \ubaa8\ub978\ub2e4.<\/p>\n\n\n\n

\ubc14\ub85c \uadf8\ub54c \u2018\ub2e4\ub9ac\u2019 \uc740\uc720\uac00 \ube5b\uc744 \ubc1c\ud55c\ub2e4. \uad6c\uc870\ubb3c\uc740 \uc9c1\uc120 \ud558\uc911\uc5d0\ub294 \uc9c0\uc815 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\ub2e4. \uc774\uc81c \ube44\ud2c0\ub9bc\uc744 \ucd94\uac00\ud558\ub77c. \uc81c\ub3d9\uc744 \ucd94\uac00\ud558\ub77c. \uce21\ud48d\uc744 \ucd94\uac00\ud558\ub77c. \ud558\uc911\uc774 \uacb0\ud569\ub41c\ub2e4.<\/p>\n\n\n\n

\ubb38\uc81c\ub294 \uadf8 \uacb0\ud569\ub41c \uc6b4\ub3d9 \uc911\uc5d0 \uc7ac\ub8cc\uc758 \ud5c8\uc6a9 \ubcc0\ud615\ub960\uc744 \ucd08\uacfc\ud558\ub294 \uc21c\uac04\uc5d0 \ubc1c\uc0dd\ud55c\ub2e4.<\/p>\n\n\n\n

\ub54c\ub85c\ub294 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \ub208\ubb3c\ubc29\uc6b8\ud615 \ud504\ub85c\ud30c\uc77c\uc744 \ud611\uc0c1\ud558\ub294 \uac83\uc774 \ub354 \ud604\uba85\ud558\ub2e4. \ud569\uae08\uc774 \ud574\ub2f9 \ub450\uaed8\uc5d0\uc11c \ubb3c\ub9ac\uc801\uc73c\ub85c \uac10\ub2f9\ud560 \uc218 \uc5c6\ub294, \uc678\uad00\uc0c1\uc758 \uc644\ubcbd\ud568\uc744 \uace0\uc9d1\ud558\uae30\ubcf4\ub2e4\ub294 \ub9d0\uc774\ub2e4. \uc65c\ub0d0\ud558\uba74 \uae30\ud558 \uad6c\uc870\ub294 \ub2f9\uc2e0\uc758 2\ub2e8 \uae08\ud615\uc774 \ubcf4\ud638\ud558\ub824 \ud588\ub358 \ubcc0\ud615\ub960 \uad00\ub9ac \uc790\uccb4\ub97c \uc870\uc6a9\ud788 \ubb34\ud6a8\ud654\ud560 \uc218\ub3c4 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \uc7ac\ub8cc\ub098 \ud615\uc0c1 \uacb0\ud568\ucc98\ub7fc \ubcf4\uc774\uc9c0\ub9cc \uc2e4\uc81c\ub85c\ub294 \uadf8\ub807\uc9c0 \uc54a\uc740 \uace0\uc7a5\uc774 \uc788\ub2e4.<\/p>\n\n\n\n

2\ub2e8 \uae08\ud615\uc744 \ub2e8\uc77c \ub2e8\uacc4\uc758 \uc7ac\uc559\uc73c\ub85c \ubc14\uafb8\ub294 \uacf5\uad6c \ub9c8\ubaa8 \ud328\ud134\uc774\ub2e4.<\/h3>\n\n\n\n

2\ub2e8 \ub2e8\ud131 \uae08\ud615\uc740 \uc21c\uc11c\uc5d0 \uc758\uc874\ud55c\ub2e4. \uc81c\uc5b4\ub41c \ubc18\uacbd\uc73c\ub85c \uc608\ube44 \uad7d\ud798\uc744 \ud55c \ub4a4, \ubcc4\ub3c4\uc758 \uba74\uc5d0\uc11c \ud3c9\ud0c4\ud654\ud55c\ub2e4. \uc774\ub4e4 \uae08\ud615 \uc911 \ub2e4\uc218\ub294 \uadf8 \uc804\ud658\uc744 \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \uc2a4\ud504\ub9c1\uc774\ub098 \uc9c8\uc18c \uc2e4\ub9b0\ub354\uc5d0 \uc758\uc874\ud55c\ub2e4.<\/p>\n\n\n\n

\uadf8 \uc694\uc18c\ub4e4\uc774 \ud53c\ub85c\ud574\uc9c0\uba74, \uae08\ud615\uc740 \uacbd\uace0\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

\ub2e8\uc9c0 \ubcc0\ud615\ub960 \uc0ac\uac74\uc744 \uae54\ub054\ud558\uac8c \ubd84\ub9ac\ud558\ub294 \uac78 \uba48\ucd9c \ubfd0\uc774\ub2e4.<\/p>\n\n\n\n

\ub098\ub294 \uadf8\uac83\uc744 \uac12\ube44\uc2fc \ubc29\uc2dd\uc73c\ub85c \ubc30\uc6e0\ub2e4. \uba87 \ub144 \uc804, \uace0\uac15\ub3c4 \ud328\ub110 \ud55c \ubc30\uce58\ub97c \uc6b4\uc804\ud588\uc744 \ub54c\u2014\uc778\uc99d\uc11c\uc5d0 \uae30\ub85d\ub41c 980 MPa \uc778\uc7a5\uac15\ub3c4<\/strong>\u2014\uc2e0\ub8b0\ud558\ub358 2\ub2e8 \uc124\uc815\uc5d0\uc11c\uc600\ub2e4. \uc911\uac04 \uc0dd\uc0b0 \uc911\uc5d0 \ubd80\ud488\ub4e4\uc774 \ubbf8\uc138\ud55c \uc678\ubd80 \ubc18\uacbd \uade0\uc5f4\uc744 \ubcf4\uc774\uae30 \uc2dc\uc791\ud588\ub2e4. \uc6b0\ub9ac\ub294 \uc7ac\ub8cc \uc778\uc99d\uc11c\ub97c \ud655\uc778\ud558\uace0, \uc724\ud65c \ubb38\uc81c\ub97c \uc758\uc2ec\ud558\uace0, \uc2ec\uc9c0\uc5b4 \ucf54\uc77c \ud63c\ud569\uae4c\uc9c0 \uc870\uc0ac\ud588\ub2e4. \uc54c\uace0 \ubcf4\ub2c8 \uc0c1\ubd80 \uc139\uc158\uc758 \uc2a4\ud504\ub9c1 \ud329\uc774 \ucc98\uc84c\ub358 \uac83\uc774\ub2e4. \uc608\ube44 \uad7d\ud798\uc774 \ud3c9\ud0c4\ud654 \ub2e8\uacc4\uac00 \uc9c4\ud589\ub418\uae30 \uc804\uc5d0 \ucda9\ubd84\ud55c \uac01\ub3c4\uae4c\uc9c0 \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud588\ub2e4. \uadf8 \uacb0\uacfc \uae08\ud615\uc740 \ud558\uc911 \ud558\uc5d0\uc11c \uc0ac\uc2e4\uc0c1 \ub2e8\uc77c \ub2e8\uacc4 \ube14\ub85d\uc774 \ub418\uc5b4\ubc84\ub838\ub2e4.<\/p>\n\n\n\n

\uc6b0\ub9ac\ub294 \uadf8 \ubc30\uce58\ub97c \ud3d0\uae30\ud588\ub2e4.<\/p>\n\n\n\n

\ub9c8\ubaa8 \ud328\ud134\uc740 \ubbf8\ubb18\ud558\ub2e4: \ucd08\uae30 \uc811\ucd09\uc810\uc5d0 \ub354 \uac00\uae4c\uc6b4 \ud3c9\ud0c4\ud654\uba74\uc758 \uad11\ud0dd, \ubd88\uade0\uc77c\ud55c \ud754\uc801 \ud45c\uc2dc, \uc57d\uac04 \ub354 \ub192\uc740 \uc694\uad6c \uc555\ucd9c\ub825\u2014\uc544\ub9c8\ub3c4 120\ud1a4<\/strong> \uc77c\ubc18\uc801\uc778 105\ud1a4 \ub300\uc2e0.<\/strong> \uac19\uc740 \uc2a4\ud2b8\ub85c\ud06c\uc5d0\uc11c. \uadf8 \ucd94\uac00 \ud558\uc911\uc740 \u201c\ub354 \uc548\uc804\ud55c\u201d \uac83\uc774 \uc544\ub2c8\ub2e4. \uadf8\uac83\uc740 \uc21c\uc11c\uac00 \uc5b4\uae0b\ub09c \uac83\uc744 \ubcf4\uc815\ud558\uae30 \uc704\ud574 \uae30\uacc4\uac00 \ub178\ub825\ud558\uace0 \uc788\ub2e4\ub294 \uc758\ubbf8\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \ud504\ub808\uc2a4 \ube0c\ub808\uc774\ud06c \uc790\uccb4\ub97c \ubb34\uc2dc\ud558\uc9c0 \ub9d0\uc790. \uc801\uc808\ud55c \ud06c\ub77c\uc6b0\ub2dd\uc774 \uc5c6\ub294 \uc624\ub798\ub41c \uae30\uacc4\uc5d0\uc11c \uacb0 \ubc29\ud5a5\uacfc \ud3c9\ud589\ud55c \uae34 \uc808\uace1\uc740 \uc911\uc559\ubd80\uac00 \ucc98\uc838\uc11c \uc911\uac04 \uad6c\uac04\uc758 \uac01\ub3c4\uac00 \ubc8c\uc5b4\uc9c8 \uc218 \uc788\ub2e4. \uc911\uc559\uc774 \uac08\ub77c\uc9c0\ub294 \uac83\uc744 \ubcf4\uace0 \uacb0 \ubc29\ud5a5 \ud0d3\uc774\ub77c\uace0 \uc0dd\uac01\ud560 \uc218 \uc788\uc9c0\ub9cc \uc2e4\uc81c\ub85c\ub294 \ud504\ub808\uc784 \ud728 \ub54c\ubb38\uc774\ub2e4. \uc591 \ub05d\uc744 \uc148\ud558\uac70\ub098 \ud06c\ub77c\uc6b0\ub2dd\uc744 \ubc14\ub85c\uc7a1\uc73c\uba74 \u201c\uc7ac\ub8cc \ubb38\uc81c\u201d\ub294 \uc0ac\ub77c\uc9c4\ub2e4.<\/p>\n\n\n\n

\ub530\ub77c\uc11c \uc704\uc5d0\uc11c \uc62c\ubc14\ub974\uac8c \uc9c0\uc815\ub41c 2\ub2e8 \ub2e4\uc774\uc5d0\uc11c \ud5e4\ubc0d\uc774 \uc2e4\ud328\ud560 \ub54c 100,000 PSI \uc778\uc7a5 \uac15\ub3c4<\/strong>, \uac15\ucca0\uc744 \ube44\ub09c\ud558\uae30 \uc804\uc5d0 \uc138 \uac00\uc9c0\ub97c \ubb3c\uc5b4\ubcf4\ub77c. \uad7d\ud798\uc774 \uacb0 \ubc29\ud5a5\uacfc \uc2f8\uc6b0\uace0 \uc788\ub294\uac00? \ud615\uc0c1\uc774 \ud569\uae08\uc774 \uacac\ub51c \uc218 \uc788\ub294 \uac83\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ubcc0\ud615\uc744 \uc694\uad6c\ud558\ub294\uac00? \ub9c8\ubaa8\ub85c \uc778\ud574 \ub450 \ub2e8\uacc4 \uc0ac\uc774\uc758 \ubd84\ub9ac\uac00 \uc870\uc6a9\ud788 \uc0ac\ub77c\uc84c\ub294\uac00?<\/p>\n\n\n\n

\uc65c\ub0d0\ud558\uba74 \uad6c\uc870\uac00 \uc62c\ubc14\ub974\uba74, \uc804\uc7a5\uc740 \uc2e4\ud589\uc73c\ub85c \uc62e\uaca8\uc9c0\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 \uadf8\uac83\uc774 \ubc14\ub85c \uc6b0\ub9ac\uac00 \ubc18\uc751\uc744 \uba48\ucd94\uace0, \uccab \ubc88\uc9f8 \ube14\ub7ad\ud06c\uac00 \ube0c\ub808\uc774\ud06c\uc5d0 \ub2ff\uae30 \uc804\uc5d0 \uacb0\uc815\uc744 \ub0b4\ub9ac\uae30 \uc2dc\uc791\ud558\ub294 \uc9c0\uc810\uc774\ub2e4.<\/p>\n\n\n\n

\uc120\ud0dd \ud504\ub808\uc784\uc6cc\ud06c: \uc2e4\uc81c \uc81c\uc57d \uc870\uac74\uc744 \uc911\uc2ec\uc73c\ub85c \ub2e4\uc774 \uc804\ub7b5 \uad6c\ucd95\ud558\uae30<\/h2>\n\n\n\n

\uade0\uc5f4\uc774 \ucc98\uc74c\ubd80\ud130 \uc804\ud600 \ub098\ud0c0\ub098\uc9c0 \uc54a\ub3c4\ub85d \uace0\uac15\ub3c4 \ud5e4\ubc0d \uc791\uc5c5\uc744 \uc124\uc815\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uace0 \uc2f6\uc744 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\uc88b\ub2e4. \uadf8 \ub9d0\uc740 \uc2a4\ud06c\ub7a9\ud1b5\uc774 \ucc28\uace0 \ub09c \ub4a4\uac00 \uc544\ub2c8\ub77c, \uccab \ubc88\uc9f8 \ube14\ub7ad\ud06c\uac00 \ube0c\ub808\uc774\ud06c\uc5d0 \ub2ff\uae30 \uc804\uc5d0 \uc0ac\uace0\ud558\uae30 \uc2dc\uc791\ud588\ub2e4\ub294 \ub73b\uc774\ub2e4.<\/p>\n\n\n\n

\ud2c0\uc740 \uc774\ub807\ub2e4: \uc5b4\ub5a4 \ub2e4\uc774\uac00 \ub354 \ube60\ub978\uc9c0\ub97c \ubb3b\uc9c0 \ub9d0\uace0, \uc7ac\ub8cc, \ud615\uc0c1, \ud504\ub808\uc2a4\uac00 \ucca0\uc758 \ud5c8\uc6a9 \ubcc0\ud615\ub960\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc73c\uba74\uc11c \ud3c9\ud0c4\ud654 \uc2a4\ud2b8\ub85c\ud06c\ub97c \uc644\uc218\ud560 \uc218 \uc788\ub294\uc9c0\ub97c \ubb3c\uc5b4\ubcf4\ub77c. \ud5e4\ubc0d\uc740 \ud558\uc911 \ub4f1\uae09\uc774 \ub9e4\uaca8\uc9c4 \ub2e4\ub9ac\uc640 \uac19\ub2e4. \uc778\uc99d\uc11c\uc5d0 \uc801\ud78c \uc778\uc7a5 \uac15\ub3c4\ub294 \uba85\uc2dc\ub41c \ud558\uc911\uc774\ub2e4. \uad7d\ud798\uacfc \uc555\ucc29\uc774 \uacb0\ud569\ub41c \uc6b4\ub3d9 \uc911 \uadf8 \uc774\ud558\ub85c \uc720\uc9c0\ud558\uba74 \ub41c\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \ubbf8\uc138\ud55c \uade0\uc5f4\uc774 \uc0dd\uaca8 \ub098\uc911\uc5d0 \ubb38\uc81c\ub85c \uc790\ub77c\ub09c\ub2e4.<\/p>\n\n\n\n

\uc774\uac83\uc740 \uc120\ud638\ub3c4\uc758 \ubb38\uc81c\uac00 \uc544\ub2c8\ub2e4. \ud55c\uacc4\uc758 \ubb38\uc81c\ub2e4.<\/p>\n\n\n\n

\uacb0\uc815 \uc9c0\uc810 1: \uc7ac\ub8cc\uc758 \uc778\uc7a5 \uac15\ub3c4\ub97c \ud604\uc7ac \uc0ac\uc6a9 \uc911\uc778 \uacf5\uad6c\uc640 \ube44\uad50\ud558\uae30<\/h3>\n\n\n\n

\uc778\uc99d\uc11c\ub97c \ud655\uc778\ud558\ub77c. \ucd94\uce21\ud558\uc9c0 \ub9d0\ub77c.<\/p>\n\n\n\n

\ubc14\ub77c\ubcf4\uace0 \uc788\ub2e4\uba74 80,000 PSI<\/strong> \uc758 \uc778\uc7a5 \uac15\ub3c4\ub97c \uac00\uc9c4 0.9mm \uc5f0\uac15\uc774\ub77c\uba74, \ubc18\uacbd\uacfc \ubc29\ud5a5\uc744 \uc5c4\uaca9\ud788 \uad00\ub9ac\ud55c\ub2e4\uba74 \ub2e8\uc77c \ub2e8\uacc4 \ubc29\uc2dd\ub3c4 \uc624\ub7ab\ub3d9\uc548 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc744 \uac83\uc774\ub2e4. \ud558\uc9c0\ub9cc \uc810\ucc28 110,000 PSI<\/strong> \uc774\uc0c1\uc73c\ub85c \uc811\uadfc\ud558\uba74 \ub300\ud654\uc758 \ubc29\ud5a5\uc774 \ub2ec\ub77c\uc9c4\ub2e4. \uadf8 \uc815\ub3c4 \uac15\ub3c4\uc5d0\uc11c\ub294 \uc678\uc12c\uc720 \uc2e0\uc7a5\ub960\uc774 \uc904\uc5b4\ub4e0\ub2e4. \uc5b4\uc81c\uae4c\uc9c0\ub294 \ubb34\ud574\ud588\ub358 \ub3d9\uc77c\ud55c \ud3c9\ud0c4\ud654 \uc2a4\ud2b8\ub85c\ud06c\uac00 \uc774\uc81c\ub294 \ubcc0\ud615\ub960\uc744 \ud55c\uacc4\uae4c\uc9c0 \ubc00\uc5b4\ubd99\uc778\ub2e4.<\/p>\n\n\n\n

\uc774\uc81c \uacf5\uad6c \uc2a4\ud0dd\uc744 \uacb9\uccd0 \ubcf4\uc790.<\/p>\n\n\n\n

\uc608\ube44 \uad7d\ud798\uc774 \uc2e4\uc81c\ub85c \ub9cc\ub4e4\uc5b4\ub0b4\ub294 \ub0b4\ubd80 \ubc18\uacbd\uc740 \uc5bc\ub9c8\uc778\uac00? \uce74\ud0c8\ub85c\uadf8\uc0c1\uc758 \uc22b\uc790\uac00 \uc544\ub2c8\ub77c, \ud558\uc911 \ud558\uc5d0\uc11c \uce21\uc815\ub41c \uc2e4\uc81c \uac12\uc774\ub2e4. \ud380\uce58 \ubc18\uacbd\uc774 \ud074\uc218\ub85d \ud45c\uba74 \ucd5c\ub300 \ubcc0\ud615\ub960\uc740 \uc904\uc5b4\ub4e4\uc9c0\ub9cc, \ud5e4\ubc0d\uc744 \ub9c8\uce58\uae30 \uc704\ud574 \ub354 \ub9ce\uc740 \ud1a4\uc218\uac00 \ud544\uc694\ud558\ub2e4. \ub354 \ub9ce\uc740 \ud1a4\uc218\ub294 \ud504\ub808\uc784 \ucc98\uc9d0 \uc99d\uac00, \ubd88\uade0\uc77c\ud55c \ud3c9\ud0c4\ud654 \uc704\ud5d8 \uc99d\uac00, \ub2e4\uc774 \uc138\ud2b8\uc758 \ub204\uc801 \uc751\ub825 \uc99d\uac00\ub85c \uc774\uc5b4\uc9c4\ub2e4. ADH\uc758 \ud53c\ub85c \ub370\uc774\ud130\ub294 \ubd84\uba85\ud788 \ub9d0\ud55c\ub2e4: \uacf5\uad6c\ub97c \uc815\uaca9 \uc6a9\ub7c9\uc758 95\u2013100%\ub85c \uc6b4\uc6a9\ud558\uba74 \uccab\ub0a0 \uc544\ubb34\uac83\ub3c4 \ubd80\ub7ec\uc9c0\uc9c0 \uc54a\ub354\ub77c\ub3c4 \ub9c8\ubaa8\uac00 \uac00\uc18d\ub41c\ub2e4\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8\ub798\uc11c \uc138 \uac1c\uc758 \uc22b\uc790\ub97c \ub098\ub780\ud788 \ub193\uc73c\uc138\uc694:<\/p>\n\n\n\n