{"id":1251,"date":"2026-03-13T05:57:42","date_gmt":"2026-03-13T05:57:42","guid":{"rendered":"https:\/\/cn-hawe.com\/?p=1251"},"modified":"2026-03-11T06:00:51","modified_gmt":"2026-03-11T06:00:51","slug":"press-brake-equipment-selection","status":"publish","type":"post","link":"https:\/\/cn-hawe.com\/vi\/press-brake-equipment-selection\/","title":{"rendered":"T\u1ea1i sao t\u1ea3i tr\u1ecdng th\u00f4 l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 sai: H\u01b0\u1edbng d\u1eabn chi\u1ebfn l\u01b0\u1ee3c ch\u1ecdn thi\u1ebft b\u1ecb m\u00e1y ch\u1ea5n"},"content":{"rendered":"

Anh \u1ea5y \u0111\u00e3 mua m\u1ed9t m\u00e1y ch\u1ea5n th\u1ee7y l\u1ef1c 320 t\u1ea5n \u0111\u1ec3 u\u1ed1n th\u00e9p cacbon d\u00e0y m\u1ed9t ph\u1ea7n t\u01b0 inch.<\/p>\n\n\n\n

Ph\u1ea7n d\u00e0i nh\u1ea5t c\u1ee7a anh \u1ea5y l\u00e0 6 feet. Ph\u1ea7n l\u1edbn l\u00e0 c\u00e1c gi\u00e1 \u0111\u1ee1 d\u00e0i d\u01b0\u1edbi 24 inch. Nh\u01b0ng ng\u01b0\u1eddi b\u00e1n n\u00f3i: \u201cAnh s\u1ebd kh\u00f4ng bao gi\u1edd thi\u1ebfu l\u1ef1c.\u201d Nghe c\u00f3 v\u1ebb nh\u01b0 m\u1ed9t s\u1ef1 \u0111\u1ea3m b\u1ea3o. Hai n\u0103m sau, chi\u1ebfc m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u00edt h\u01a1n th\u1eddi gian n\u00f3 ngh\u1ec9, v\u00e0 khi n\u00f3 ch\u1ea1y, n\u00f3 di chuy\u1ec3n nh\u01b0 m\u1ed9t chi\u1ebfc xe ben \u0111\u1ea7y t\u1ea3i trong b\u00e3i \u0111\u1eadu xe c\u1ee7a si\u00eau th\u1ecb.<\/p>\n\n\n\n

C\u00f4ng su\u1ea5t mang l\u1ea1i c\u1ea3m gi\u00e1c an to\u00e0n. Nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng \u0111\u00fang.<\/p>\n\n\n\n

C\u00e1i b\u1eaby \u201cTonnage\u201d: T\u1ea1i sao vi\u1ec7c ch\u1ecdn m\u00e1y th\u1eeba c\u00f4ng su\u1ea5t l\u1ea1i gi\u1ebft ch\u1ebft \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 l\u1ee3i nhu\u1eadn<\/h2>\n\n\n\n

\u0110i\u1ec1u m\u00e0 \u201ct\u1ea5n l\u1ef1c\u201d th\u1ef1c s\u1ef1 \u0111o l\u01b0\u1eddng so v\u1edbi nh\u1eefng g\u00ec ng\u01b0\u1eddi m\u1edbi ngh\u0129 r\u1eb1ng n\u00f3 c\u00f3 ngh\u0129a<\/h3>\n\n\n\n
\"\u0110i\u1ec1u<\/figure>\n\n\n\n

Tr\u00ean gi\u1ea5y t\u1edd, kh\u00e1i ni\u1ec7m t\u1ea5n l\u1ef1c tr\u00f4ng \u0111\u01a1n gi\u1ea3n: m\u1ed9t m\u00e1y 200 t\u1ea5n c\u00f3 th\u1ec3 t\u1ea1o ra l\u1ef1c \u0111\u1ea9y 200 t\u1ea5n. Gi\u1ed1ng nh\u01b0 m\u00e3 l\u1ef1c c\u1ee7a xe t\u1ea3i.<\/p>\n\n\n\n

L\u1eddi ch\u00e0o h\u00e0ng c\u1ee7a nh\u00e2n vi\u00ean b\u00e1n: \u201cNhi\u1ec1u t\u1ea5n h\u01a1n ngh\u0129a l\u00e0 c\u00f3 th\u1ec3 u\u1ed1n v\u1eadt li\u1ec7u d\u00e0y h\u01a1n, n\u0103ng l\u1ef1c cao h\u01a1n, bi\u00ean \u0111\u1ed9 an to\u00e0n l\u1edbn h\u01a1n.\u201d<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh: t\u1ea5n l\u1ef1c l\u00e0 l\u1ef1c t\u1ed1i \u0111a \u1edf h\u00e0nh tr\u00ecnh \u0111\u1ea7y \u0111\u1ee7 tr\u00ean m\u1ed9t chi\u1ec1u d\u00e0i nh\u1ea5t \u0111\u1ecbnh<\/em>, v\u00e0 n\u00f3 thay \u0111\u1ed5i theo b\u1ed9 khu\u00f4n, v\u1eadt li\u1ec7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p. N\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f4ng su\u1ea5t c\u1ed1 \u0111\u1ecbnh nh\u01b0 \u0111\u1ed9ng c\u01a1 ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c 300 m\u00e3 l\u1ef1c.<\/p>\n\n\n\n

H\u00e3y l\u1ea5y v\u00ed d\u1ee5 u\u1ed1n kh\u00f4ng ch\u1ea1m (air bending) th\u00e9p cacbon 1\/4 inch. V\u1edbi k\u00edch th\u01b0\u1edbc khe khu\u00f4n V ph\u00f9 h\u1ee3p, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n kho\u1ea3ng 15\u201320 t\u1ea5n m\u1ed7i foot. Chuy\u1ec3n sang u\u1ed1n ch\u1ea1m \u0111\u00e1y (bottom bending), con s\u1ed1 \u0111\u00f3 c\u00f3 th\u1ec3 t\u0103ng g\u1ea5p b\u1ed1n l\u1ea7n. N\u1ebfu \u00e9p ch\u1eb7t (coining), b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y y\u00eau c\u1ea7u cao g\u1ea5p m\u01b0\u1eddi l\u1ea7n so v\u1edbi u\u1ed1n kh\u00f4ng ch\u1ea1m. C\u00f9ng v\u1eadt li\u1ec7u. C\u00f9ng \u0111\u1ed9 d\u00e0y. Y\u00eau c\u1ea7u l\u1ef1c ho\u00e0n to\u00e0n kh\u00e1c nhau.<\/p>\n\n\n\n

V\u00e0 b\u1ed9 khu\u00f4n l\u1ea1i \u0111\u1ea3o ng\u01b0\u1ee3c t\u00ecnh th\u1ebf m\u1ed9t l\u1ea7n n\u1eefa. M\u1ed9t khu\u00f4n V r\u1ed9ng h\u01a1n l\u00e0m gi\u1ea3m t\u1ea5n l\u1ef1c c\u1ea7n thi\u1ebft \u2014 nh\u01b0ng l\u1ea1i t\u0103ng b\u00e1n k\u00ednh u\u1ed1n b\u00ean trong v\u00e0 chi\u1ec1u d\u00e0i m\u00e9p t\u1ed1i thi\u1ec3u. B\u1ea1n ti\u1ebft ki\u1ec7m l\u1ef1c. Nh\u01b0ng b\u1ea1n \u0111\u00e1nh \u0111\u1ed5i h\u00ecnh h\u1ecdc.<\/p>\n\n\n\n

V\u1eady r\u1ed1t cu\u1ed9c b\u1ea1n \u0111ang mua g\u00ec khi ch\u1ecdn m\u00e1y c\u00f3 c\u00f4ng su\u1ea5t v\u01b0\u1ee3t m\u1ee9c \u2014 n\u0103ng l\u1ef1c th\u1eadt s\u1ef1, hay m\u1ed9t c\u00e1i n\u1ea1ng cho vi\u1ec7c kh\u00f4ng hi\u1ec3u quy tr\u00ecnh c\u1ee7a m\u00ecnh?<\/p>\n\n\n\n

H\u00e3y mua m\u00e1y c\u00f3 t\u1ea5n l\u1ef1c l\u1edbn h\u01a1n n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean \u00e9p ch\u1eb7t (coining), u\u1ed1n ch\u1ea1m \u0111\u00e1y, ho\u1eb7c l\u00e0m vi\u1ec7c v\u1edbi th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao tr\u00ean 90 ksi. H\u00e3y b\u1ecf qua n\u1ebfu 80\u201390% c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n l\u00e0 u\u1ed1n kh\u00f4ng ch\u1ea1m th\u00e9p cacbon v\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 trong \u0111i\u1ec1u ki\u1ec7n d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

N\u1ebfu t\u1ea5n l\u1ef1c thay \u0111\u1ed5i theo b\u1ed9 khu\u00f4n v\u00e0 ph\u01b0\u01a1ng ph\u00e1p, v\u1eady \u0111i\u1ec1u g\u00ec x\u00e1c \u0111\u1ecbnh nhu c\u1ea7u th\u1ef1c s\u1ef1?<\/p>\n\n\n\n

Quy t\u1eafc \u201cT\u1ea5n l\u1ef1c tr\u00ean m\u1ed7i inch\u201d: T\u1ea1i sao chi\u1ec1u d\u00e0i quan tr\u1ecdng kh\u00f4ng k\u00e9m \u0111\u1ed9 d\u00e0y<\/h3>\n\n\n\n
\"Quy<\/figure>\n\n\n\n

T\u00f4i \u0111\u00e3 t\u1eebng ch\u1ee9ng ki\u1ebfn m\u1ed9t x\u01b0\u1edfng ho\u1ea3ng lo\u1ea1n v\u00ec chi\u1ebfc m\u00e1y ch\u1ea5n \u201c150 t\u1ea5n\u201d c\u1ee7a h\u1ecd g\u1eb7p kh\u00f3 kh\u0103n trong m\u1ed9t c\u00f4ng vi\u1ec7c m\u00e0 b\u1ea3ng t\u00ednh n\u00f3i r\u1eb1ng ch\u1ec9 c\u1ea7n 140 t\u1ea5n.<\/p>\n\n\n\n

Chi ti\u1ebft \u0111\u00f3 d\u00e0i 10 feet.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 ph\u00e9p t\u00ednh th\u1ef1c t\u1ebf m\u00e0 ng\u01b0\u1eddi m\u1edbi hay b\u1ecf l\u1ee1: c\u00e1c b\u1ea3ng t\u1ea5n l\u1ef1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n theo t\u1ea5n tr\u00ean m\u1ed7i foot (ho\u1eb7c m\u1ed7i m\u00e9t). N\u1ebfu c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n c\u1ea7n 20 t\u1ea5n m\u1ed7i foot v\u00e0 b\u1ea1n \u0111ang u\u1ed1n 8 foot, th\u00ec c\u1ea7n 160 t\u1ea5n. Kh\u00f4ng ph\u1ea3i 20. Kh\u00f4ng ph\u1ea3i 80. M\u00e0 l\u00e0 160.<\/p>\n\n\n\n

\u0110\u1ed9 d\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u00fa \u00fd. Chi\u1ec1u d\u00e0i l\u1ea1i \u00e2m th\u1ea7m nh\u00e2n l\u00ean chi ph\u00ed.<\/p>\n\n\n\n

B\u00e2y gi\u1edd h\u00e3y th\u00eam y\u1ebfu t\u1ed1 nh\u1ea7m l\u1eabn v\u1ec1 \u0111\u01a1n v\u1ecb. M\u1ed9t khu\u00f4n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo t\u1ea5n m\u00e9t c\u00f3 th\u1ec3 tr\u00f4ng m\u1ea1nh h\u01a1n 10\u201320% l\u1ea7n khi ai \u0111\u00f3 \u0111\u1ecdc nh\u1ea7m th\u00e0nh t\u1ea5n ng\u1eafn m\u1ed7i foot. T\u00f4i \u0111\u00e3 th\u1ea5y c\u00e1c x\u01b0\u1edfng mua m\u00e1y v\u1edbi suy ngh\u0129 h\u1ecd c\u00f3 d\u01b0 c\u00f4ng su\u1ea5t\u2014ch\u1ec9 \u0111\u1ec3 ph\u00e1t hi\u1ec7n ra h\u1ecd th\u1ef1c ra \u0111ang \u1edf s\u00e1t gi\u1edbi h\u1ea1n h\u01a1n m\u00ecnh ngh\u0129.<\/p>\n\n\n\n

V\u00e0 \u0111\u00e2y l\u00e0 m\u1eb7t tr\u00e1i kh\u00f3 ch\u1ecbu: n\u1ebfu th\u1ec9nh tho\u1ea3ng b\u1ea1n chuy\u1ec3n t\u1eeb th\u00e9p m\u1ec1m 60 ksi sang th\u00e9p c\u01b0\u1eddng l\u1ef1c 90 ksi, t\u1ea3i y\u00eau c\u1ea7u c\u00f3 th\u1ec3 t\u0103ng 50% ho\u1eb7c h\u01a1n. N\u1ebfu \u0111\u00e1nh gi\u00e1 th\u1ea5p \u0111i\u1ec1u \u0111\u00f3, b\u1ea1n kh\u00f4ng ch\u1ec9 thi\u1ebfu ch\u00ednh x\u00e1c\u2014m\u00e0 c\u00f2n ho\u00e0n to\u00e0n t\u00ea li\u1ec7t.<\/p>\n\n\n\n

V\u1eady n\u00ean, \u0111\u00fang l\u00e0 c\u00f3 m\u1ed9t ng\u01b0\u1ee1ng an to\u00e0n t\u1ed1i thi\u1ec3u. Nh\u01b0ng m\u1ed9t khi c\u00f4ng vi\u1ec7c th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n \u0111\u1ea1t t\u1ed1i \u0111a kho\u1ea3ng 120 t\u1ea5n tr\u00ean chi\u1ec1u d\u00e0i l\u1edbn nh\u1ea5t, th\u00ec m\u00e1y 300 t\u1ea5n mang l\u1ea1i cho b\u1ea1n c\u00e1i g\u00ec ngo\u00e0i vi\u1ec7c \u0111\u1ec3 khoe m\u1ebd?<\/p>\n\n\n\n

H\u00e3y mua theo t\u1ea3i t\u1ed1i \u0111a \u0111\u00e3 t\u00ednh to\u00e1n tr\u00ean chi\u1ec1u u\u1ed1n d\u00e0i nh\u1ea5t th\u1ef1c t\u1ebf, v\u1edbi m\u1ed9t bi\u00ean \u0111\u1ed9 v\u1eeba ph\u1ea3i cho bi\u1ebfn thi\u00ean v\u1eadt li\u1ec7u. Tr\u00e1nh logic \u201cnh\u00e2n \u0111\u00f4i \u0111\u1ec3 an to\u00e0n\u201d tr\u1eeb khi lo\u1ea1i v\u1eadt li\u1ec7u c\u1ee7a b\u1ea1n th\u1ef1c s\u1ef1 bi\u1ebfn \u0111\u1ed9ng nhi\u1ec1u \u0111\u1ebfn v\u1eady.<\/p>\n\n\n\n

N\u1ebfu c\u00f4ng su\u1ea5t th\u00f4 kh\u00f4ng ph\u1ea3i y\u1ebfu t\u1ed1 t\u1ea1o l\u1ee3i nhu\u1eadn, th\u00ec h\u00ecnh ph\u1ea1t s\u1ebd xu\u1ea5t hi\u1ec7n \u1edf \u0111\u00e2u?<\/p>\n\n\n\n

H\u00ecnh ph\u1ea1t ti\u1ec1m \u1ea9n c\u1ee7a m\u00e1y qu\u00e1 c\u1ee1: Chu k\u1ef3 ch\u1eadm v\u00e0 l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng<\/h3>\n\n\n\n
\"H\u00ecnh<\/figure>\n\n\n\n

H\u00e3y \u0111\u1ee9ng c\u1ea1nh m\u1ed9t m\u00e1y \u00e9p th\u1ee7y l\u1ef1c 400 t\u1ea5n trong khi ch\u1ea1y s\u1ea3n xu\u1ea5t gi\u00e1 \u0111\u1ee1 nh\u1ecf. B\u1ea1n s\u1ebd nghe ti\u1ebfng b\u01a1m tr\u01b0\u1edbc khi th\u1ea5y chuy\u1ec3n \u0111\u1ed9ng.<\/p>\n\n\n\n

Xi lanh l\u1edbn \u0111\u1ed3ng ngh\u0129a v\u1edbi th\u1ec3 t\u00edch d\u1ea7u l\u1edbn h\u01a1n. Th\u1ec3 t\u00edch d\u1ea7u l\u1edbn h\u01a1n \u0111\u1ed3ng ngh\u0129a ph\u1ea3i di chuy\u1ec3n l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng nhi\u1ec1u h\u01a1n m\u1ed7i chu k\u1ef3. Nhi\u1ec1u ch\u1ea5t l\u1ecfng h\u01a1n khi\u1ebfn vi\u1ec7c t\u0103ng t\u1ed1c v\u00e0 gi\u1ea3m t\u1ed1c ch\u1eadm h\u01a1n tr\u1eeb khi b\u1ea1n chi r\u1ea5t nhi\u1ec1u cho h\u1ec7 \u0111i\u1ec1u khi\u1ec3n ti\u00ean ti\u1ebfn. V\u1eadt l\u00fd kh\u00f4ng quan t\u00e2m \u0111\u1ebfn l\u1ecbch thanh to\u00e1n c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

Trong c\u00f4ng vi\u1ec7c \u0111a d\u1ea1ng lo\u1ea1i, \u00edt s\u1ea3n l\u01b0\u1ee3ng, l\u1ee3i nhu\u1eadn n\u1eb1m \u1edf t\u1ed1c \u0111\u1ed9 thi\u1ebft l\u1eadp v\u00e0 chu k\u1ef3 ng\u1eafn. N\u1ebfu h\u00e0nh tr\u00ecnh c\u1ee7a thanh \u00e9p d\u00e0i h\u01a1n v\u00e0 n\u1eb7ng h\u01a1n nhu c\u1ea7u c\u00f4ng vi\u1ec7c, m\u1ed7i chi ti\u1ebft s\u1ebd mang th\u00eam v\u00e0i gi\u00e2y. N\u0103m gi\u00e2y th\u00eam tr\u00ean 1.000 chi ti\u1ebft l\u00e0 g\u1ea7n m\u1ed9t ti\u1ebfng r\u01b0\u1ee1i th\u1eddi gian tr\u1ea3 c\u00f4ng. L\u00e0m v\u1eady v\u1edbi 200 c\u00f4ng vi\u1ec7c m\u1ed9t n\u0103m v\u00e0 b\u1ea1n \u0111\u00e3 \u0111\u1ed1t h\u00e0ng tu\u1ea7n.<\/p>\n\n\n\n

N\u0103ng l\u01b0\u1ee3ng c\u0169ng k\u1ec3 c\u00f9ng m\u1ed9t c\u00e2u chuy\u1ec7n. M\u1ed9t h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c l\u1edbn duy tr\u00ec \u00e1p su\u1ea5t d\u00f9 b\u1ea1n \u0111ang u\u1ed1n nh\u00f4m d\u00e0y 1\/8 inch hay t\u1ea5m th\u00e9p 1\/2 inch. N\u00f3 gi\u1ed1ng nh\u01b0 ch\u1ea1y m\u1ed9t xe b\u00e1n t\u1ea3i diesel \u0111\u1ec3 giao pizza \u1edf trung t\u00e2m\u2014th\u1eeba m\u00f4-men xo\u1eafn, nh\u01b0ng hi\u1ec7u su\u1ea5t t\u1ec7 h\u1ea1i.<\/p>\n\n\n\n

V\u00e0 \u0111\u00e2y l\u00e0 ph\u1ea7n m\u00e0 h\u1ea7u h\u1ebft ng\u01b0\u1eddi mua kh\u00f4ng bao gi\u1edd t\u00ednh t\u1edbi: khung m\u00e1y l\u1edbn kh\u00f3 t\u1ea1o \u0111\u1ed9 u\u1ed1n ch\u00ednh x\u00e1c tr\u00ean c\u00e1c chi ti\u1ebft ng\u1eafn, l\u1ec7ch t\u00e2m. Khi c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n l\u00e0 c\u00e1c gi\u00e1 \u0111\u1ee1 18 inch \u1edf c\u00e1c v\u1ecb tr\u00ed kh\u00e1c nhau d\u1ecdc theo gi\u01b0\u1eddng m\u00e1y 10 foot, l\u1ef1c th\u00f4 ch\u1eb3ng gi\u00fap g\u00ec cho \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh. Ki\u1ec3m so\u00e1t m\u1edbi l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n\n

H\u00e3y mua m\u00e1y qu\u00e1 c\u1ee1 n\u1ebfu c\u00f4ng vi\u1ec7c ch\u1ee7 l\u1ef1c c\u1ee7a b\u1ea1n l\u00e0 t\u1ea5m d\u00e0y, d\u00e0i, g\u1ea7n m\u1ee9c t\u1ea3i t\u1ed1i \u0111a. B\u1ecf qua n\u00f3 n\u1ebfu l\u1ecbch c\u1ee7a b\u1ea1n l\u00e0 30 l\u1ea7n thay khu\u00f4n m\u1ed7i ng\u00e0y v\u00e0 c\u00e1c chi ti\u1ebft hi\u1ebfm khi v\u01b0\u1ee3t qu\u00e1 m\u1ed9t ph\u1ea7n ba c\u00f4ng su\u1ea5t m\u00e1y.<\/p>\n\n\n\n

N\u1ebfu t\u1ea3i t\u1ed1i \u0111a kh\u00f4ng ph\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 ph\u00e2n bi\u1ec7t gi\u1eefa m\u1ed9t thi\u1ebft b\u1ecb sinh l\u1eddi v\u00e0 m\u1ed9t k\u1ebb gi\u1ebft l\u1ee3i nhu\u1eadn, th\u00ec y\u1ebfu t\u1ed1 n\u00e0o m\u1edbi l\u00e0?<\/p>\n\n\n\n

B\u00e0i to\u00e1n h\u1ec7 truy\u1ec1n \u0111\u1ed9ng: Gi\u1ea3i m\u00e3 th\u1ef1c t\u1ebf v\u1ec1 Th\u1ee7y l\u1ef1c, Servo-\u0110i\u1ec7n v\u00e0 Lai<\/h2>\n\n\n\n

V\u00e0i n\u0103m tr\u01b0\u1edbc, t\u00f4i \u0111\u1ee9ng sau hai m\u00e1y 110 t\u1ea5n \u0111ang ch\u1ea1y c\u00f9ng lo\u1ea1i gi\u00e1 \u0111\u1ee1 b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 d\u00e0y 14 gauge. M\u1ed9t m\u00e1y th\u1ee7y l\u1ef1c. M\u1ed9t m\u00e1y servo \u0111i\u1ec7n. C\u00f9ng m\u1ee9c t\u1ea3i ghi tr\u00ean t\u1edd gi\u1edbi thi\u1ec7u.<\/p>\n\n\n\n

\u0110\u1ed9ng c\u01a1 c\u1ee7a m\u00e1y th\u1ee7y l\u1ef1c ch\u1ea1y su\u1ed1t ca. B\u1ea1n c\u00f3 th\u1ec3 nghe ti\u1ebfng b\u01a1m k\u00eau ngay c\u1ea3 khi ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111ang \u0111o chi ti\u1ebft. M\u00e1y \u0111i\u1ec7n th\u00ec im l\u1eb7ng gi\u1eefa c\u00e1c nh\u1ecbp. Khi ho\u1ea1t \u0111\u1ed9ng, n\u00f3 h\u1ea1 xu\u1ed1ng, u\u1ed1n, v\u00e0 quay l\u1ea1i nh\u01b0 th\u1ec3 c\u00f2n vi\u1ec7c kh\u00e1c ph\u1ea3i l\u00e0m.<\/p>\n\n\n\n

C\u1ea3 hai \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u1ea1t y\u00eau c\u1ea7u l\u1ef1c \u00e9p. Ch\u1ec9 m\u1ed9t chi\u1ebfc t\u1ea1o ra l\u1ee3i nhu\u1eadn khi l\u00e0m \u0111i\u1ec1u \u0111\u00f3.<\/p>\n\n\n\n

\u0110\u00f3 l\u00e0 kho\u1ea3ng c\u00e1ch m\u00e0 ng\u01b0\u1eddi m\u1edbi th\u01b0\u1eddng b\u1ecf s\u00f3t. L\u1eddi ch\u00e0o h\u00e0ng c\u1ee7a nh\u00e2n vi\u00ean b\u00e1n l\u00e0 t\u1ea3i t\u1ed1i \u0111a. Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh l\u00e0 c\u00e1ch t\u1ea1o, ki\u1ec3m so\u00e1t v\u00e0 chi tr\u1ea3 cho l\u1ef1c \u0111\u00f3 m\u1ed7i gi\u1edd m\u00e1y b\u1eadt. M\u00e1y \u00e9p phanh kh\u00f4ng ch\u1ec9 l\u00e0 con s\u1ed1 \u0111\u01b0\u1ee3c kh\u1eafc l\u00ean th\u00e2n. N\u00f3 l\u00e0 ki\u1ebfn tr\u00fac truy\u1ec1n \u0111\u1ed9ng \u2014 c\u00e1ch t\u1ea1o chuy\u1ec3n \u0111\u1ed9ng v\u00e0 \u00e1p l\u1ef1c \u2014 v\u00e0 ki\u1ebfn tr\u00fac \u0111\u00f3 quy\u1ebft \u0111\u1ecbnh th\u1eddi gian chu k\u1ef3, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng, b\u1ea3o tr\u00ec, v\u00e0 \u0111\u1ed9 an to\u00e0n khi v\u1eadn h\u00e0nh g\u1ea7n gi\u1edbi h\u1ea1n \u0111\u1ecbnh m\u1ee9c c\u1ee7a m\u00e1y.<\/p>\n\n\n\n

N\u1ebfu t\u1ea3i \u00e9p l\u00e0 \u0111\u1ed9ng c\u01a1, h\u1ec7 truy\u1ec1n \u0111\u1ed9ng l\u00e0 h\u1ed9p s\u1ed1 v\u00e0 h\u1ec7 th\u1ed1ng nhi\u00ean li\u1ec7u. V\u00e0 trong c\u00f4ng vi\u1ec7c \u0111a d\u1ea1ng, s\u1ea3n l\u01b0\u1ee3ng nh\u1ecf \u2014 thay khu\u00f4n li\u00ean t\u1ee5c \u2014 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng v\u01b0\u1ee3t tr\u1ed9i s\u1ee9c m\u1ea1nh th\u00f4 v\u00e0o m\u1ecdi ng\u00e0y trong tu\u1ea7n.<\/p>\n\n\n\n

V\u1eady khi b\u1ea1n ch\u1ecdn th\u1ee7y l\u1ef1c, \u0111i\u1ec7n, hay lai, th\u1ef1c ch\u1ea5t b\u1ea1n \u0111ang mua \u0111i\u1ec1u g\u00ec?<\/p>\n\n\n\n

Th\u1ee7y l\u1ef1c: Con ng\u1ef1a th\u1ed3 h\u1ea1ng n\u1eb7ng v\u1edbi chi ph\u00ed b\u1ea3o tr\u00ec cao<\/h3>\n\n\n\n

B\u01b0\u1edbc v\u00e0o b\u1ea5t k\u1ef3 x\u01b0\u1edfng gia c\u00f4ng kim lo\u1ea1i c\u0169 n\u00e0o v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y n\u00f3: hai xi lanh, b\u1ec3 ch\u1ee9a d\u1ea7u to b\u1eb1ng th\u00f9ng bia, \u1ed1ng d\u1eabn ch\u1eb1ng ch\u1ecbt. Th\u1ee7y l\u1ef1c th\u1ed1ng tr\u1ecb trong l\u0129nh v\u1ef1c t\u1ea3i tr\u1ecdng n\u1eb7ng c\u00f3 l\u00fd do. Ch\u00fang c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng.<\/p>\n\n\n\n

B\u1ea1n mu\u1ed1n 300, 400, 800 t\u1ea5n? H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c s\u1ebd gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea7n c\u1ee9ng ph\u1ee9c t\u1ea1p. Xi lanh l\u1edbn, b\u01a1m l\u1edbn, \u00e1p su\u1ea5t cao. Kh\u00e1i ni\u1ec7m \u0111\u01a1n gi\u1ea3n.<\/p>\n\n\n\n

L\u1eddi ch\u00e0o h\u00e0ng c\u1ee7a nh\u00e2n vi\u00ean b\u00e1n h\u00e0ng: \u201cS\u1ee9c m\u1ea1nh v\u00f4 h\u1ea1n. \u0110\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh. \u0110\u00e1ng tin c\u1eady. B\u1ea1n s\u1ebd kh\u00f4ng bao gi\u1edd thi\u1ebfu l\u1ef1c.\u201d<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh: nhi\u1ec7t do ma s\u00e1t d\u1ea7u, m\u00f2n ph\u1edbt, l\u1ec7ch van, v\u00e0 b\u01a1m quay k\u1ec3 c\u1ea3 khi b\u1ea1n kh\u00f4ng u\u1ed1n.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c t\u1ea1o l\u1ef1c b\u1eb1ng c\u00e1ch n\u00e9n d\u1ea7u v\u00e0 \u0111\u1ea9y n\u00f3 v\u00e0o xi lanh. D\u1ea7u n\u00e9n nh\u1eb9, \u1ed1ng d\u1eabn gi\u00e3n nh\u1eb9, ph\u1edbt \u0111\u00e0n h\u1ed3i. Khi t\u1ea3i \u0111\u1ea7y tr\u00ean chi\u1ec1u d\u00e0i l\u1edbn, \u0111\u1ed9 bi\u1ebfn d\u1ea1ng n\u00e0y c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c. Nh\u01b0ng khi l\u00e0m vi\u1ec7c v\u1edbi thanh 24 inch ng\u1eafn, l\u1ec7ch t\u00e2m? H\u1ec7 th\u1ed1ng li\u00ean t\u1ee5c ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh. \u0110\u00f3 l\u00e0 l\u00fac \u0111\u1ed9 l\u1eb7p l\u1ea1i b\u1eaft \u0111\u1ea7u sai l\u1ec7ch n\u1ebfu b\u1ea3o tr\u00ec kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang.<\/p>\n\n\n\n

V\u00e0 \u0111\u00e2y l\u00e0 chi ti\u1ebft m\u00e0 h\u1ea7u h\u1ebft ng\u01b0\u1eddi mua \u0111\u1ec1u h\u1ecdc \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch \u0111au \u0111\u1edbn: to\u00e0n b\u1ed9 t\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng l\u00ean m\u1ed9t \u0111o\u1ea1n nh\u1ecf c\u1ee7a b\u00e0n m\u00e1y. Nhi\u1ec1u khung m\u00e1y ch\u1ec9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu t\u1ea3i \u0111\u1ea7y \u0111\u1ee7 tr\u00ean kho\u1ea3ng 60% chi\u1ec1u d\u00e0i l\u00e0m vi\u1ec7c. T\u00f4i t\u1eebng c\u00f3 m\u1ed9t kh\u00e1ch h\u00e0ng th\u1ec1 chi\u1ebfc m\u00e1y \u00e9p phanh d\u00e0i 10 foot c\u1ee7a anh ta c\u00f3 th\u1ec3 x\u1eed l\u00fd m\u1ecdi th\u1ee9 v\u00ec n\u00f3 \u201c300 t\u1ea5n.\u201d Ph\u1ea7n d\u00e0i nh\u1ea5t c\u1ee7a anh ta l\u00e0 6 foot. Anh ta b\u1eaft \u0111\u1ea7u \u00e9p \u0111\u00e1y c\u00e1c chi ti\u1ebft ng\u1eafn, d\u00e0y, \u1edf gi\u1eefa b\u00e0n g\u1ea7n m\u1ee9c t\u1ea3i t\u1ed1i \u0111a.<\/p>\n\n\n\n

Khung m\u00e1y b\u1ecb bi\u1ebfn d\u1ea1ng. V\u0129nh vi\u1ec5n.<\/p>\n\n\n\n

S\u1ee9c m\u1ea1nh kh\u00f4ng b\u1ea3o v\u1ec7 anh ta. N\u00f3 khu\u1ebfch \u0111\u1ea1i sai l\u1ea7m.<\/p>\n\n\n\n

Ti\u1ebfp theo l\u00e0 v\u1ea5n \u0111\u1ec1 n\u0103ng l\u01b0\u1ee3ng. M\u1ed9t m\u00e1y th\u1ee7y l\u1ef1c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u00f3 th\u1ec3 ti\u00eau th\u1ee5 kho\u1ea3ng n\u0103m l\u1ea7n c\u00f4ng su\u1ea5t trung b\u00ecnh c\u1ee7a m\u00e1y servo-\u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng v\u00ec \u0111\u1ed9ng c\u01a1 th\u01b0\u1eddng ph\u1ea3i ch\u1ea1y li\u00ean t\u1ee5c \u0111\u1ec3 duy tr\u00ec \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng. Trong h\u01a1n 3.000 gi\u1edd m\u1ed7i n\u0103m, \u0111\u00f3 kh\u00f4ng ph\u1ea3i s\u1ed1 ti\u1ec1n nh\u1ecf. \u0110\u00f3 l\u00e0 kho\u1ea3n chi \u0111\u1ee7 l\u1edbn \u0111\u1ec3 thu\u00ea th\u00eam m\u1ed9t ng\u01b0\u1eddi v\u1eadn h\u00e0nh.<\/p>\n\n\n\n

H\u00e3y mua m\u00e1y th\u1ee7y l\u1ef1c n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean u\u1ed1n nh\u1eefng t\u1ea5m th\u00e9p d\u00e0i, n\u1eb7ng g\u1ea7n v\u00f9ng tr\u00ean c\u00f9ng c\u1ee7a bi\u1ec3u \u0111\u1ed3 t\u1ea3i tr\u1ecdng v\u00e0 c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u0111\u1ee7 \u0111\u1ec3 bi\u1ec7n minh cho c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec. H\u00e3y b\u1ecf qua n\u1ebfu 80% c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n l\u00e0 u\u1ed1n kh\u00f4ng ch\u1ea1m, ch\u1ea1y ng\u1eafn d\u01b0\u1edbi 150 t\u1ea5n, v\u00e0 b\u1ea1n quan t\u00e2m \u0111\u1ebfn n\u0103ng l\u01b0\u1ee3ng khi nh\u00e0n r\u1ed7i, ti\u1ebfng \u1ed3n, v\u00e0 \u0111\u1ed9 l\u1ec7ch.<\/p>\n\n\n\n

N\u1ebfu th\u1ee7y l\u1ef1c th\u1ed1ng tr\u1ecb th\u1ebf gi\u1edbi t\u1ea3i tr\u1ecdng cao, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 \u0111i\u1ec7n ch\u1ec9 d\u00e0nh cho t\u1ea5m m\u1ecfng v\u00e0 x\u01b0\u1edfng nghi\u1ec7p d\u01b0?<\/p>\n\n\n\n

Servo-\u0110i\u1ec7n: \u0110\u1ed9 ch\u00ednh x\u00e1c cao t\u1ed1c v\u1edbi gi\u1edbi h\u1ea1n 100 t\u1ea5n<\/h3>\n\n\n\n

T\u00f4i nh\u1edb khi c\u00e1c m\u00e1y \u00e9p phanh \u0111i\u1ec7n t\u1eebng b\u1ecb coi l\u00e0 \u201c\u0111\u1ed3 ch\u01a1i d\u01b0\u1edbi 100 t\u1ea5n.\u201d \u0110\u00f3 l\u00e0 quan \u0111i\u1ec3m l\u00fac b\u1ea5y gi\u1edd.<\/p>\n\n\n\n

Sau \u0111\u00f3 t\u00f4i \u0111\u00e3 th\u1ea5y m\u1ed9t m\u00e1y \u0111i\u1ec7n 100 t\u1ea5n ho\u1ea1t \u0111\u1ed9ng trung b\u00ecnh kho\u1ea3ng 3 kilowatt trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. T\u00ednh tr\u00ean s\u00e0n l\u00e0m vi\u1ec7c c\u1ea3 n\u0103m v\u1edbi ca \u0111\u01a1n, b\u1ea1n s\u1ebd th\u1ea5y m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng ch\u1ec9 b\u1eb1ng m\u1ed9t ph\u1ea7n nh\u1ecf so v\u1edbi m\u00e1y th\u1ee7y l\u1ef1c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. V\u00e0 n\u00f3 v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c c\u00f4ng su\u1ea5t cho c\u00e1c chi ti\u1ebft m\u00e0 n\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 u\u1ed1n.<\/p>\n\n\n\n

M\u00e1y \u00e9p phanh servo-\u0111i\u1ec7n s\u1eed d\u1ee5ng v\u00edt bi ho\u1eb7c h\u1ec7 th\u1ed1ng d\u1eabn \u0111\u1ed9ng b\u1eb1ng d\u00e2y \u0111ai \u0111\u01b0\u1ee3c c\u1ea5p ngu\u1ed3n b\u1edfi \u0111\u1ed9ng c\u01a1 servo. Kh\u00f4ng c\u00f3 d\u1ea7u. Kh\u00f4ng c\u00f3 b\u01a1m ch\u1ea1y r\u1ed7i. Khi \u0111\u1ea7u m\u00e1y kh\u00f4ng di chuy\u1ec3n, h\u1ec7 th\u1ed1ng g\u1ea7n nh\u01b0 kh\u00f4ng ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng. Khi di chuy\u1ec3n, m\u00f4-men xo\u1eafn t\u1ee9c th\u00ec v\u00e0 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

K\u1ebft qu\u1ea3? T\u1ed1c \u0111\u1ed9 ti\u1ebfn nhanh h\u01a1n, t\u1ed1c \u0111\u1ed9 h\u1ed3i nhanh h\u01a1n, v\u00e0 kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed c\u1ef1c k\u1ef3 ch\u00ednh x\u00e1c \u2014 \u0111\u1ed9 l\u1eb7p l\u1ea1i \u0111\u1ea1t \u0111\u1ebfn ph\u1ea1m vi micron \u1edf c\u00e1c thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n

L\u1eddi ch\u00e0o h\u00e0ng c\u1ee7a nh\u00e2n vi\u00ean b\u00e1n h\u00e0ng: \u201cS\u1ea1ch. Nhanh. Ch\u00ednh x\u00e1c. Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.\u201d<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh: gi\u1edbi h\u1ea1n t\u1ea3i tr\u1ecdng t\u1ed1i \u0111a theo k\u00edch th\u01b0\u1edbc m\u00e1y v\u00e0 \u0111\u01b0\u1eddng cong t\u1ea3i kh\u00e1c \u2014 b\u1ea1n kh\u00f4ng th\u1ec3 v\u1eadn h\u00e0nh li\u00ean t\u1ee5c g\u1ea7n m\u1ee9c t\u1ed1i \u0111a tr\u00ean chi\u1ec1u d\u00e0i l\u1edbn m\u00e0 kh\u00f4ng t\u00f4n tr\u1ecdng gi\u1edbi h\u1ea1n c\u01a1 h\u1ecdc c\u1ee7a n\u00f3.<\/p>\n\n\n\n

Tuy nhi\u00ean, l\u1eadp lu\u1eadn c\u0169 v\u1ec1 \u201cgi\u1edbi h\u1ea1n 100 t\u1ea5n\u201d \u0111ang d\u1ea7n l\u1ed7i th\u1eddi. C\u00e1c m\u00e1y \u00e9p phanh \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i trong ph\u00e2n kh\u00fac 100\u2013110 t\u1ea5n \u0111\u01b0\u1ee3c \u0111\u1ecbnh gi\u00e1 c\u1ea1nh tranh v\u1edbi nh\u1eefng m\u00e1y th\u1ee7y l\u1ef1c l\u1edbn h\u01a1n nhi\u1ec1u v\u00e0 \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u1ebfn m\u1ee9c th\u01b0\u1eddng lo\u1ea1i b\u1ecf nhu c\u1ea7u \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 cong ph\u1ee9c t\u1ea1p nh\u1edd thi\u1ebft k\u1ebf khung c\u1ee9ng v\u1eefng. \u0110\u1ed1i v\u1edbi c\u00e1c x\u01b0\u1edfng s\u1ea3n xu\u1ea5t \u0111a d\u1ea1ng, u\u1ed1n th\u00e9p nh\u1eb9, th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 nh\u00f4m d\u01b0\u1edbi t\u1ea3i d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c, \u0111i\u1ec1u \u0111\u00f3 bao ph\u1ee7 ph\u1ea7n l\u1edbn c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y.<\/p>\n\n\n\n

V\u00e0 b\u1edfi v\u00ec l\u1ef1c \u0111\u01b0\u1ee3c truy\u1ec1n c\u01a1 h\u1ecdc th\u00f4ng qua c\u00e1c v\u00edt thay v\u00ec \u00e1p su\u1ea5t ch\u1ea5t l\u1ecfng, ph\u1ea3n h\u1ed3i l\u00e0 t\u1ee9c th\u00ec. Kh\u00f4ng c\u00f3 \u0111\u1ed9 tr\u1ec5 van. Kh\u00f4ng c\u00f3 \u0111\u1ed9 tr\u1ec5 t\u0103ng \u00e1p. Trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t ng\u1eafn h\u1ea1n n\u01a1i b\u1ea1n \u0111ang l\u00e0m 20 s\u1ea3n ph\u1ea9m, \u0111i\u1ec1u ch\u1ec9nh, r\u1ed3i l\u00e0m th\u00eam 30 s\u1ea3n ph\u1ea9m n\u1eefa, s\u1ef1 ph\u1ea3n h\u1ed3i \u0111\u00f3 th\u1ec3 hi\u1ec7n r\u00f5 r\u00e0ng b\u1eb1ng nh\u1eefng ph\u00fat th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c ti\u1ebft ki\u1ec7m.<\/p>\n\n\n\n

Nh\u01b0ng \u0111\u00e2y l\u00e0 gi\u1edbi h\u1ea1n th\u1ef1c t\u1ebf: n\u1ebfu c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n th\u1ef1c s\u1ef1 c\u1ea7n h\u01a1n 300 t\u1ea5n tr\u00ean 10 feet, th\u00ec \u0111i\u1ec7n \u0111\u01a1n thu\u1ea7n kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p.<\/p>\n\n\n\n

Mua m\u00e1y servo-\u0111i\u1ec7n n\u1ebfu t\u1ea3i tr\u1ecdng th\u1ef1c t\u1ebf t\u00ednh to\u00e1n c\u1ee7a b\u1ea1n n\u1eb1m d\u01b0\u1edbi m\u1ee9c \u0111\u1ecbnh m\u1ee9c c\u1ee7a n\u00f3 v\u00e0 l\u1ee3i nhu\u1eadn c\u1ee7a b\u1ea1n ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9, kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh th\u1ea5p. B\u1ecf qua n\u00f3 n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean u\u1ed1n \u0111\u00e1y t\u1ea5m d\u00e0y \u1edf t\u1ea3i g\u1ea7n 250\u2013400 t\u1ea5n.<\/p>\n\n\n\n

V\u1eady \u0111i\u1ec1u \u0111\u00f3 \u0111\u1ec3 c\u00e1c x\u01b0\u1edfng mu\u1ed1n \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a \u0111i\u1ec7n nh\u01b0ng \u0111\u00f4i khi c\u1ea7n l\u1ef1c m\u1ea1nh \u1edf \u0111\u00e2u?<\/p>\n\n\n\n

Lai: Li\u1ec7u \u201ct\u1ed1t nh\u1ea5t c\u1ee7a c\u1ea3 hai th\u1ebf gi\u1edbi\u201d c\u00f3 \u0111\u00e1ng v\u1edbi m\u1ee9c gi\u00e1 cao h\u01a1n?<\/h3>\n\n\n\n

T\u00f4i \u0111\u00e3 tham quan m\u1ed9t nh\u00e0 m\u00e1y v\u1eadn h\u00e0nh m\u00e1y lai c\u00f3 \u0111\u1ecbnh m\u1ee9c v\u01b0\u1ee3t xa 500 t\u1ea5n. \u0110\u1ed9ng c\u01a1 servo d\u1eabn \u0111\u1ed9ng c\u00e1c b\u01a1m th\u1ee7y l\u1ef1c theo nhu c\u1ea7u \u2014 kh\u00f4ng c\u00f3 \u0111\u1ed9ng c\u01a1 ch\u1ea1y to\u00e0n t\u1ed1c li\u00ean t\u1ee5c, kh\u00f4ng c\u00f3 vi\u1ec7c x\u1ea3 \u00e1p li\u00ean t\u1ee5c. Khi nh\u00e0n r\u1ed7i, n\u00f3 ho\u1ea1t \u0111\u1ed9ng y\u00ean t\u0129nh. Khi ch\u1ecbu t\u1ea3i, n\u00f3 \u0111\u1ee7 m\u1ea1nh m\u1ebd.<\/p>\n\n\n\n

Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng so v\u1edbi h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c truy\u1ec1n th\u1ed1ng l\u00e0 c\u00f3 th\u1eadt \u2014 kho\u1ea3ng m\u1ed9t ph\u1ea7n t\u01b0 ho\u1eb7c h\u01a1n trong chu k\u1ef3 l\u00e0m vi\u1ec7c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u2014 v\u00ec c\u00e1c b\u01a1m ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng khi c\u1ea7n t\u1ea1o h\u00ecnh. \u0110\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n c\u00e1c h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c c\u0169 nh\u1edd \u0111i\u1ec1u khi\u1ec3n \u00e1p su\u1ea5t v\u00e0 ph\u1ea3n h\u1ed3i v\u1ecb tr\u00ed b\u1eb1ng servo.<\/p>\n\n\n\n

Tr\u00ean l\u00fd thuy\u1ebft, n\u00f3 nghe c\u00f3 v\u1ebb nh\u01b0 \u0111\u00e3 k\u1ebft th\u00fac cu\u1ed9c tranh lu\u1eadn.<\/p>\n\n\n\n

L\u1eddi ch\u00e0o b\u00e1n c\u1ee7a nh\u00e2n vi\u00ean kinh doanh: \u201cS\u1ee9c m\u1ea1nh th\u1ee7y l\u1ef1c v\u1edbi hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a \u0111i\u1ec7n.\u201d<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh: chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ph\u1ee9c t\u1ea1p h\u01a1n, v\u00e0 m\u1ed9t chi\u1ebfc m\u00e1y ch\u1ec9 t\u1ef1 tr\u1ea3 v\u1ed1n n\u1ebfu b\u1ea1n th\u1ef1c s\u1ef1 c\u1ea7n c\u1ea3 hai \u0111\u1ea7u d\u1ea3i kh\u1ea3 n\u0103ng c\u1ee7a n\u00f3.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi t\u00ednh to\u00e1n th\u1ef1c t\u1ebf t\u00f4i h\u1ecfi c\u00e1c ch\u1ee7 x\u01b0\u1edfng: m\u1ed7i th\u00e1ng b\u1ea1n th\u1ef1c s\u1ef1 v\u1eadn h\u00e0nh bao nhi\u00eau gi\u1edd tr\u00ean m\u1ee9c 70% ho\u1eb7c 200 t\u1ea5n? Kh\u00f4ng ph\u1ea3i \u0111i\u1ec1u b\u1ea1n ngh\u0129 s\u1ebd ch\u1ea1y. Kh\u00f4ng ph\u1ea3i \u0111i\u1ec1u b\u1ed9 ph\u1eadn b\u00e1n h\u00e0ng hy v\u1ecdng \u0111\u1ea1t \u0111\u01b0\u1ee3c. M\u00e0 l\u00e0 nh\u1eefng g\u00ec th\u1ef1c t\u1ebf \u0111ang ch\u1ea1y.<\/p>\n\n\n\n

N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 \u201cv\u00e0i c\u00f4ng vi\u1ec7c m\u1ed7i qu\u00fd\u201d, th\u00ec chi\u1ebfc m\u00e1y lai l\u1edbn l\u00e0 m\u1ed9t lo\u1ea1i b\u1ea3o hi\u1ec3m \u0111\u1eaft \u0111\u1ecf. N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 \u201ch\u00e0ng ng\u00e0y, tr\u00ean c\u00e1c chi ti\u1ebft d\u00e0i\u201d, th\u00ec \u0111\u00fang \u2014 m\u1ee9c gi\u00e1 cao l\u00e0 h\u1ee3p l\u00fd v\u00ec th\u1eddi gian ch\u1ebft ho\u1eb7c sai l\u1ec7ch \u1edf quy m\u00f4 \u0111\u00f3 l\u00e0 tai h\u1ecda.<\/p>\n\n\n\n

C\u00e1c h\u1ec7 th\u1ed1ng lai \u0111\u1ecbnh ngh\u0129a l\u1ea1i v\u1ea5n \u0111\u1ec1 nan gi\u1ea3i. Ch\u00fang ch\u1ee9ng minh r\u1eb1ng b\u1ea1n kh\u00f4ng ph\u1ea3i ch\u1ea5p nh\u1eadn nh\u1eefng k\u00e9m hi\u1ec7u qu\u1ea3 c\u1ee7a th\u1ee7y l\u1ef1c c\u0169 ch\u1ec9 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng l\u1edbn. Nh\u01b0ng ch\u00fang c\u0169ng l\u00e0m l\u1ed9 ra m\u1ed9t \u0111i\u1ec1u kh\u00f3 ch\u1ecbu: nhi\u1ec1u x\u01b0\u1edfng c\u00f3 s\u1ea3n xu\u1ea5t \u0111a d\u1ea1ng cao th\u1ef1c ra kh\u00f4ng c\u1ea7n t\u1ea3i tr\u1ecdng c\u1ef1c l\u1edbn. H\u1ecd c\u1ea7n s\u1ef1 linh ho\u1ea1t v\u1edbi m\u1ed9t m\u1ee9c d\u1ef1 ph\u00f2ng th\u1ec9nh tho\u1ea3ng \u2014 v\u00e0 \u0111\u00f4i khi m\u1ee9c d\u1ef1 ph\u00f2ng \u0111\u00f3 th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi con s\u1ed1 ghi tr\u00ean nh\u00e3n m\u00e1y.<\/p>\n\n\n\n

Mua m\u00e1y lai n\u1ebfu kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n th\u1ef1c s\u1ef1 bao g\u1ed3m c\u1ea3 u\u1ed1n ch\u00ednh x\u00e1c t\u1ea5m m\u1ecfng v\u00e0 u\u1ed1n t\u1ea3i tr\u1ecdng cao, chi\u1ec1u d\u00e0i l\u1edbn th\u01b0\u1eddng xuy\u00ean, n\u01a1i c\u1ea3 hi\u1ec7u su\u1ea5t v\u00e0 l\u1ef1c \u0111\u1ec1u quan tr\u1ecdng. B\u1ecf qua n\u00f3 n\u1ebfu c\u00e1c c\u00f4ng vi\u1ec7c \u201cn\u1eb7ng\u201d c\u1ee7a b\u1ea1n hi\u1ebfm v\u00e0 l\u1ee3i nhu\u1eadn h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9 v\u00e0 chi ph\u00ed th\u1ea5p.<\/p>\n\n\n\n

Tuy nhi\u00ean, m\u1ed9t khi h\u1ec7 th\u1ed1ng d\u1eabn \u0111\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ecdn, m\u1ed9t c\u00e2u h\u1ecfi kh\u00e1c l\u1ea1i xu\u1ea5t hi\u1ec7n. Ngay c\u1ea3 tr\u1ee5c \u00e9p nhanh v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t th\u1ebf gi\u1edbi c\u0169ng kh\u00f4ng th\u1ec3 t\u1ea1o ra c\u00e1c chi ti\u1ebft ch\u00ednh x\u00e1c n\u1ebfu vi\u1ec7c \u0111\u1ecbnh v\u1ecb th\u01b0\u1edbc g\u00e1 sau v\u00e0 b\u00f9 cong kh\u00f4ng \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n\n\n\n

Danh m\u1ee5c<\/th>Th\u1ee7y l\u1ef1c<\/th>Servo-\u0110i\u1ec7n<\/th>Lai<\/th><\/tr><\/thead>
V\u1ecb th\u1ebf c\u1ed1t l\u00f5i<\/td>M\u00e1y t\u1ea3i tr\u1ecdng cao, b\u1ec1n b\u1ec9 v\u1edbi y\u00eau c\u1ea7u b\u1ea3o tr\u00ec l\u1edbn<\/td>\u0110\u1ed9 ch\u00ednh x\u00e1c t\u1ed1c \u0111\u1ed9 cao v\u1edbi gi\u1edbi h\u1ea1n kho\u1ea3ng ~100 t\u1ea5n (c\u00e1c m\u1eabu hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng 100\u2013110 t\u1ea5n)<\/td>K\u1ebft h\u1ee3p l\u1ef1c th\u1ee7y l\u1ef1c v\u1edbi hi\u1ec7u su\u1ea5t \u0111i\u1ec7n<\/td><\/tr>
T\u1ea1o l\u1ef1c<\/td>D\u1ea7u \u0111\u01b0\u1ee3c n\u00e9n v\u00e0o c\u00e1c xi-lanh; d\u1ea7u h\u01a1i b\u1ecb n\u00e9n, \u1ed1ng m\u1ec1m gi\u00e3n ra, gio\u0103ng k\u00edn u\u1ed1n cong<\/td>H\u1ec7 th\u1ed1ng v\u00edt me bi ho\u1eb7c truy\u1ec1n \u0111ai \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ed9ng b\u1eb1ng \u0111\u1ed9ng c\u01a1 servo; truy\u1ec1n l\u1ef1c c\u01a1 h\u1ecdc<\/td>\u0110\u1ed9ng c\u01a1 servo d\u1eabn \u0111\u1ed9ng b\u01a1m th\u1ee7y l\u1ef1c theo nhu c\u1ea7u<\/td><\/tr>
L\u1eddi ch\u00e0o h\u00e0ng c\u1ee7a nh\u00e2n vi\u00ean b\u00e1n h\u00e0ng<\/td>C\u00f4ng su\u1ea5t v\u00f4 h\u1ea1n, \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh, \u0111\u00e1ng tin c\u1eady<\/td>S\u1ea1ch s\u1ebd, nhanh, ch\u00ednh x\u00e1c, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/td>C\u00f4ng su\u1ea5t th\u1ee7y l\u1ef1c v\u1edbi hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a \u0111i\u1ec7n<\/td><\/tr>
Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh<\/td>Nhi\u1ec7t, m\u00f2n gio\u0103ng, tr\u00f4i van, b\u01a1m ch\u1ea1y li\u00ean t\u1ee5c; \u0111\u1ed9 l\u1eb7p l\u1ea1i tr\u00f4i n\u1ebfu vi\u1ec7c b\u1ea3o tr\u00ec b\u1ecb b\u1ecf s\u00f3t<\/td>Gi\u1edbi h\u1ea1n t\u1ed1i \u0111a v\u1ec1 l\u1ef1c n\u00e9n; ph\u1ea3i tu\u00e2n theo gi\u1edbi h\u1ea1n t\u1ea3i c\u01a1 h\u1ecdc<\/td>Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cao; \u0111i\u1ec1u khi\u1ec3n ph\u1ee9c t\u1ea1p; ch\u1ec9 c\u00f3 l\u1ee3i n\u1ebfu s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 d\u1ea3i c\u00f4ng su\u1ea5t<\/td><\/tr>
Ti\u00eau th\u1ee5 N\u0103ng l\u01b0\u1ee3ng<\/td>Cao; \u0111\u1ed9ng c\u01a1 th\u01b0\u1eddng ch\u1ea1y li\u00ean t\u1ee5c; ~5\u00d7 c\u00f4ng su\u1ea5t trung b\u00ecnh so v\u1edbi lo\u1ea1i \u0111i\u1ec7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng<\/td>Th\u1ea5p; ti\u00eau th\u1ee5 \u0111i\u1ec7n ch\u1ee7 y\u1ebfu khi v\u1eadn h\u00e0nh (~3 kW trung b\u00ecnh trong v\u00ed d\u1ee5)<\/td>Trung b\u00ecnh; ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng kho\u1ea3ng ~25%+ so v\u1edbi th\u1ee7y l\u1ef1c truy\u1ec1n th\u1ed1ng<\/td><\/tr>
\u0110\u1ed9 ch\u00ednh x\u00e1c & kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i<\/td>T\u1ed1t khi \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec \u0111\u00fang; c\u00f3 th\u1ec3 b\u1ecb tr\u00f4i d\u01b0\u1edbi t\u1ea3i ng\u1eafn ho\u1eb7c l\u1ec7ch t\u00e2m<\/td>\u0110i\u1ec1u khi\u1ec3n c\u1ef1c k\u1ef3 ch\u1eb7t ch\u1ebd; \u0111\u1ed9 l\u1eb7p l\u1ea1i c\u1ea5p micron; kh\u00f4ng c\u00f3 \u0111\u1ed9 tr\u1ec5 van<\/td>Ch\u1eb7t ch\u1ebd h\u01a1n th\u1ee7y l\u1ef1c th\u1ebf h\u1ec7 c\u0169; \u00e1p su\u1ea5t v\u00e0 ph\u1ea3n h\u1ed3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng servo<\/td><\/tr>
Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/td>T\u1ea5m d\u00e0i, n\u1eb7ng g\u1ea7n m\u1ee9c l\u1ef1c \u00e9p t\u1ed1i \u0111a; c\u00f4ng vi\u1ec7c n\u1eb7ng, s\u1ea3n l\u01b0\u1ee3ng l\u1edbn<\/td>C\u00f4ng vi\u1ec7c \u0111a d\u1ea1ng, ch\u1ea1y ng\u1eafn trong ph\u1ea1m vi t\u1ea3i \u0111\u1ecbnh m\u1ee9c; t\u1eadp trung v\u00e0o t\u1ed1c \u0111\u1ed9 v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh th\u1ea5p<\/td>C\u00e1c x\u01b0\u1edfng c\u1ea7n c\u1ea3 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 kh\u1ea3 n\u0103ng u\u1ed1n th\u01b0\u1eddng xuy\u00ean v\u1edbi t\u1ea3i tr\u1ecdng l\u1edbn, chi\u1ec1u d\u00e0i l\u1edbn<\/td><\/tr>
Gi\u1edbi h\u1ea1n<\/td>T\u1ea3i tr\u1ecdng to\u00e0n ph\u1ea7n th\u01b0\u1eddng b\u1ecb gi\u1edbi h\u1ea1n kho\u1ea3ng ~60% theo chi\u1ec1u d\u00e0i b\u00e0n; khung c\u00f3 nguy c\u01a1 bi\u1ebfn d\u1ea1ng khi ch\u1ecbu t\u1ea3i t\u1eadp trung<\/td>Kh\u00f4ng ph\u00f9 h\u1ee3p cho m\u1ee9c t\u1ea3i 300+ t\u1ea5n tr\u00ean c\u00e1c chi\u1ec1u d\u00e0i l\u1edbn<\/td>\u0110\u1eaft \u0111\u1ecf n\u1ebfu t\u1ea3i tr\u1ecdng cao ch\u1ec9 th\u1ec9nh tho\u1ea3ng m\u1edbi c\u1ea7n<\/td><\/tr>
Mua n\u1ebfu<\/td>C\u00f4ng vi\u1ec7c u\u1ed1n n\u1eb7ng th\u01b0\u1eddng xuy\u00ean bi\u1ec7n minh cho chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 n\u0103ng l\u01b0\u1ee3ng<\/td>T\u1ea3i th\u1ef1c t\u1ebf n\u1eb1m trong gi\u1edbi h\u1ea1n \u0111\u1ecbnh m\u1ee9c v\u00e0 hi\u1ec7u su\u1ea5t l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng<\/td>Kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c bao g\u1ed3m c\u1ea3 u\u1ed1n ch\u00ednh x\u00e1c m\u1ecfng v\u00e0 c\u00e1c c\u00f4ng vi\u1ec7c t\u1ea3i l\u1edbn th\u01b0\u1eddng xuy\u00ean<\/td><\/tr>
B\u1ecf qua n\u1ebfu<\/td>Ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c l\u00f4 ng\u1eafn u\u1ed1n kh\u00f4ng ch\u1ea1m, d\u01b0\u1edbi 150 t\u1ea5n; nh\u1ea1y c\u1ea3m v\u1edbi n\u0103ng l\u01b0\u1ee3ng v\u00e0 ti\u1ebfng \u1ed3n<\/td>Th\u01b0\u1eddng xuy\u00ean u\u1ed1n ch\u1ea1m t\u1ea5m d\u00e0y \u1edf m\u1ee9c 250\u2013400 t\u1ea5n<\/td>C\u00f4ng vi\u1ec7c n\u1eb7ng hi\u1ebfm khi c\u00f3; l\u1ee3i nhu\u1eadn h\u1eb1ng ng\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9 v\u00e0 chi ph\u00ed th\u1ea5p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

V\u00e0 \u0111\u00f3 ch\u00ednh l\u00e0 n\u01a1i l\u1edbp l\u1ee3i nhu\u1eadn \u2014 ho\u1eb7c ph\u1ebf li\u1ec7u \u2014 ti\u1ebfp theo xu\u1ea5t hi\u1ec7n.<\/p>\n\n\n\n

V\u01b0\u1ee3t ra ngo\u00e0i C\u1ee5m \u0110\u1ea9y: T\u1ea1i sao H\u1ec7 Th\u1ed1ng Ch\u1ed1ng Cong v\u00e0 Th\u01b0\u1edbc C\u0103n Sau Quy\u1ebft \u0110\u1ecbnh Ch\u1ea5t L\u01b0\u1ee3ng Chi Ti\u1ebft<\/h2>\n\n\n\n

B\u1ea1n c\u00f3 th\u1ec3 s\u1edf h\u1eefu m\u00e1y servo-electric s\u1ea1ch nh\u1ea5t trong x\u01b0\u1edfng ho\u1eb7c lo\u1ea1i lai c\u00f3 s\u1ee9c m\u1ea1nh v\u01b0\u1ee3t tr\u1ed9i \u2014 nh\u01b0ng n\u1ebfu chi ti\u1ebft kh\u00f4ng c\u00f3 c\u00f9ng chi\u1ec1u d\u00e0i v\u00e0 g\u00f3c t\u1eeb tr\u00e1i sang ph\u1ea3i, th\u00ec t\u1ea5t c\u1ea3 \u0111\u1ec1u v\u00f4 ngh\u0129a.<\/p>\n\n\n\n

L\u1ef1c t\u1ea1o n\u00ean \u0111\u1ed9 u\u1ed1n. V\u1ecb tr\u00ed v\u00e0 kh\u1ea3 n\u0103ng b\u00f9 t\u1ea1o n\u00ean s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

T\u00f4i \u0111\u00e3 th\u1ea5y nhi\u1ec1u x\u01b0\u1edfng mua m\u00e1y ngh\u0129 r\u1eb1ng h\u1ecd v\u1eabn c\u00f2n d\u01b0 \u0111\u1ecba \u2014 ch\u1ec9 \u0111\u1ec3 ph\u00e1t hi\u1ec7n h\u1ecd \u0111\u00e3 g\u1ea7n ch\u1ea1m tr\u1ea7n h\u01a1n m\u00ecnh t\u01b0\u1edfng. Kh\u00f4ng ph\u1ea3i v\u1ec1 t\u1ea3i tr\u1ecdng. M\u00e0 l\u00e0 v\u1ec1 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i. C\u1ee5m \u0111\u1ea9y \u0111\u1ea1t con s\u1ed1 k\u1ef3 v\u1ecdng. H\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. Nh\u01b0ng m\u00e9p b\u00ean tr\u00e1i d\u00e0i h\u01a1n b\u00ean ph\u1ea3i 0.020\u2033, v\u00e0 g\u00f3c gi\u1eefa b\u1ecb h\u1edf m\u1ed9t \u0111\u1ed9 v\u00ec b\u00e0n b\u1ecb cong d\u01b0\u1edbi t\u1ea3i. Gi\u1edd th\u00ec b\u1ea1n ph\u1ea3i ch\u00eam \u0111\u1ec7m, u\u1ed1n l\u1ea1i, lo\u1ea1i b\u1ecf th\u00e9p kh\u00f4ng g\u1ec9 tr\u1ecb gi\u00e1 $3 m\u1ed7i pound, v\u00e0 gi\u1ea3i th\u00edch v\u1edbi kh\u00e1ch h\u00e0ng t\u1ea1i sao c\u00e1c l\u1ed7 khoan kh\u00f4ng kh\u1edbp nhau.<\/p>\n\n\n\n

B\u1ea1n kh\u00f4ng m\u1ea5t ti\u1ec1n v\u00ec m\u00e1y phanh c\u1ee7a b\u1ea1n kh\u00f4ng \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 \u0111\u1ea9y. B\u1ea1n m\u1ea5t ti\u1ec1n v\u00ec n\u00f3 kh\u00f4ng th\u1ec3 l\u1eb7p l\u1ea1i k\u00edch th\u01b0\u1edbc tr\u00ean to\u00e0n chi\u1ec1u d\u00e0i b\u00e0n.<\/p>\n\n\n\n

\u0110\u00f3 l\u00e0 l\u00fac th\u01b0\u1edbc c\u0103n sau v\u00e0 h\u1ec7 th\u1ed1ng ch\u1ed1ng cong kh\u00f4ng c\u00f2n l\u00e0 ph\u1ee5 ki\u1ec7n n\u1eefa \u2014 m\u00e0 tr\u1edf th\u00e0nh bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 l\u1ee3i nhu\u1eadn.<\/p>\n\n\n\n

T\u1ea1i sao th\u01b0\u1edbc ch\u1eb7n 6 tr\u1ee5c l\u00e0 qu\u00e1 m\u1ee9c c\u1ea7n thi\u1ebft cho c\u00e1c x\u01b0\u1edfng c\u01a1 b\u1ea3n \u2014 nh\u01b0ng l\u1ea1i thi\u1ebft y\u1ebfu cho c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p<\/h3>\n\n\n\n

B\u00e0i ch\u00e0o h\u00e0ng c\u1ee7a nh\u00e2n vi\u00ean b\u00e1n: \u201cS\u00e1u tr\u1ee5c. Linh ho\u1ea1t ho\u00e0n to\u00e0n. B\u1ea3o \u0111\u1ea3m trong t\u01b0\u01a1ng lai.\u201d<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh: h\u1ea7u h\u1ebft c\u00e1c x\u01b0\u1edfng kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ebfn m\u1ed9t n\u1eeda kh\u1ea3 n\u0103ng c\u1ee7a n\u00f3.<\/p>\n\n\n\n

M\u1ed9t th\u01b0\u1edbc ch\u1eb7n c\u01a1 b\u1ea3n 2 tr\u1ee5c (X cho \u0111\u1ed9 s\u00e2u, R cho \u0111\u1ed9 cao) c\u00f3 th\u1ec3 x\u1eed l\u00fd m\u1ed9t l\u01b0\u1ee3ng l\u1edbn c\u00e1c chi ti\u1ebft \u0111\u01a1n gi\u1ea3n. Th\u00eam Z1\/Z2 \u2014 chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp tr\u00e1i\/ph\u1ea3i \u2014 v\u00e0 b\u1ea1n \u0111\u00e3 bao qu\u00e1t h\u1ea7u h\u1ebft c\u00e1c \u0111\u1ed9 ph\u1ee9c t\u1ea1p th\u1ef1c t\u1ebf, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi c\u00e1c chi ti\u1ebft d\u00e0i n\u01a1i vi\u1ec7c \u0111\u1ecbnh v\u1ecb l\u1ea1i th\u1ee7 c\u00f4ng s\u1ebd l\u00e0m t\u0103ng th\u1eddi gian chu\u1ea9n b\u1ecb. V\u1edbi m\u1ed9t x\u01b0\u1edfng s\u1ea3n xu\u1ea5t gi\u00e1 \u0111\u1ee1, k\u00eanh, h\u1ed9p d\u01b0\u1edbi 4 feet m\u1ed7i ng\u00e0y, h\u1ec7 th\u1ed1ng 6 tr\u1ee5c \u0111\u1ea7y \u0111\u1ee7 th\u01b0\u1eddng n\u1eb1m \u0111\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t chi\u1ebfc xe t\u1ea3i d\u1ea7u diesel \u0111i giao pizza.<\/p>\n\n\n\n

Nhi\u1ec1u \u201cm\u00e3 l\u1ef1c\u201d h\u01a1n m\u1ee9c c\u1ea7n cho tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u00f3.<\/p>\n\n\n\n

Nh\u01b0ng \u0111\u00e2y ch\u00ednh l\u00e0 ch\u1ed7 ng\u01b0\u1eddi m\u1edbi th\u01b0\u1eddng b\u1ecf l\u1ee1. S\u1ed1 tr\u1ee5c kh\u00f4ng ph\u1ea3i \u0111\u1ec3 khoe khoang \u2014 m\u00e0 l\u00e0 \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9c l\u1eadp. M\u1ed9t th\u01b0\u1edbc ch\u1eb7n 6 tr\u1ee5c th\u1ef1c th\u1ee5 (X1\/X2, R1\/R2, Z1\/Z2) cho ph\u00e9p m\u1ed7i \u201cng\u00f3n\u201d di chuy\u1ec3n tr\u00ean m\u1eb7t ph\u1eb3ng ri\u00eang c\u1ee7a n\u00f3. N\u1ebfu b\u1ea1n ch\u1ea1y xen k\u1ebd c\u00e1c chi ti\u1ebft r\u1ed9ng v\u00e0 h\u1eb9p trong c\u00e1c \u0111\u1ee3t ng\u1eafn \u2014 c\u00f4ng vi\u1ec7c \u0111a d\u1ea1ng cao n\u01a1i t\u1ea5m 36 inch h\u00f4m nay tr\u1edf th\u00e0nh chi ti\u1ebft l\u1ec7ch 12 inch ng\u00e0y mai \u2014 s\u1ef1 \u0111\u1ed9c l\u1eadp \u0111\u00f3 ngh\u0129a l\u00e0 kh\u00f4ng c\u1ea7n c\u0103n l\u1ea1i vu\u00f4ng th\u1ee7 c\u00f4ng, kh\u00f4ng c\u1ea7n ch\u00eam ch\u1eb7n, kh\u00f4ng c\u1ea7n ng\u01b0\u1eddi v\u1eadn h\u00e0nh ch\u1ec9nh \u201ctheo c\u1ea3m gi\u00e1c.\u201d.<\/p>\n\n\n\n

\u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n kh\u00f4ng m\u1ea5t h\u1ee3p \u0111\u1ed3ng ch\u1ec9 v\u00ec kh\u00f4ng th\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ee7 nhanh.<\/p>\n\n\n\n

T\u00f4i \u0111\u00e3 th\u1ea5y c\u00e1c x\u01b0\u1edfng c\u1ed1 \u201cgi\u1ea3\u201d linh ho\u1ea1t 6 tr\u1ee5c b\u1eb1ng th\u01b0\u1edbc ch\u1eb7n 2 tr\u1ee5c v\u00e0 m\u1ed9t c\u00e1i c\u1edd l\u00ea. N\u00f3 ho\u1ea1t \u0111\u1ed9ng. Nh\u01b0ng ch\u1eadm. Cho \u0111\u1ebfn khi ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u1ed9i v\u00e0ng v\u00e0 m\u1ed9t m\u00e9p l\u1ec7ch 0.030\u2033. Tr\u00ean l\u00fd thuy\u1ebft, m\u00e1y c\u00f3 \u0111\u1ee7 l\u1ef1c \u00e9p. Trong th\u1ef1c t\u1ebf, n\u00f3 thi\u1ebfu kh\u1ea3 n\u0103ng \u0111\u1ecbnh v\u1ecb ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n

H\u00e3y mua lo\u1ea1i 6 tr\u1ee5c n\u1ebfu c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean thay \u0111\u1ed5i \u0111\u1ed9 r\u1ed9ng, \u0111\u1ed9 l\u1ec7ch, v\u00e0 h\u00ecnh d\u1ea1ng kh\u00f4ng \u0111\u1ed1i x\u1ee9ng trong c\u00f9ng m\u1ed9t ca l\u00e0m vi\u1ec7c, v\u00e0 th\u1eddi gian chu\u1ea9n b\u1ecb l\u00e0 \u0111i\u1ec3m ngh\u1ebdn. B\u1ecf qua n\u00f3 n\u1ebfu 80% doanh thu c\u1ee7a b\u1ea1n \u0111\u1ebfn t\u1eeb c\u00e1c chi ti\u1ebft l\u1eb7p l\u1ea1i kh\u00f4ng bao gi\u1edd \u0111\u00f2i h\u1ecfi ki\u1ec3m so\u00e1t \u0111\u1ed9c l\u1eadp ng\u00f3n ch\u1eb7n \u2014 v\u00e0 h\u00e3y d\u00f9ng kho\u1ea3n ch\u00eanh l\u1ec7ch \u0111\u00f3 \u0111\u1ea7u t\u01b0 cho d\u1ee5ng c\u1ee5 t\u1ed1t h\u01a1n ho\u1eb7c \u0111\u00e0o t\u1ea1o.<\/p>\n\n\n\n

B\u1edfi v\u00ec ch\u1ec9 s\u1ed1 tr\u1ee5c kh\u00f4ng th\u1ec3 t\u1ef1 n\u00f3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 ti\u1ebfp theo: ch\u00ednh th\u00e2n m\u00e1y b\u1ecb u\u1ed1n khi ch\u1ecbu t\u1ea3i.<\/p>\n\n\n\n

U\u1ed1n c\u01a1 h\u1ecdc so v\u1edbi u\u1ed1n th\u1ee7y l\u1ef1c: Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u201ccong gi\u1eefa\u201d<\/h3>\n\n\n\n

\u0110\u1eb7t 150 t\u1ea5n l\u00ean gi\u01b0\u1eddng \u00e9p d\u00e0i 8 feet v\u00e0 khung m\u00e1y s\u1ebd b\u1ecb bi\u1ebfn d\u1ea1ng. \u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ed7i. \u0110\u00f3 l\u00e0 quy lu\u1eadt v\u1eadt l\u00fd.<\/p>\n\n\n\n

Ph\u1ea7n gi\u1eefa h\u01a1i m\u1edf ra, ngh\u0129a l\u00e0 g\u00f3c \u1edf gi\u1eefa chi ti\u1ebft c\u1ee7a b\u1ea1n b\u1ecb n\u1edbi l\u1ecfng trong khi hai \u0111\u1ea7u v\u1eabn ch\u1eb7t. Ch\u00fang t\u00f4i g\u1ecdi \u0111\u00f3 l\u00e0 \u201cu\u1ed1n gi\u1eefa.\u201d N\u1ebfu b\u1ea1n kh\u00f4ng b\u00f9 tr\u1eeb cho hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y, b\u1ea1n s\u1ebd ph\u1ea3i \u0111u\u1ed5i theo c\u00e1c g\u00f3c su\u1ed1t c\u1ea3 ng\u00e0y.<\/p>\n\n\n\n

U\u1ed1n c\u01a1 h\u1ecdc s\u1eed d\u1ee5ng c\u00e1c n\u00eam ho\u1eb7c cam t\u00edch h\u1ee3p s\u1eb5n trong gi\u01b0\u1eddng \u00e9p \u0111\u1ec3 t\u1ea1o ra \u0111\u1ed9 u\u1ed1n ng\u01b0\u1ee3c c\u00f3 ki\u1ec3m so\u00e1t. C\u00e0i \u0111\u1eb7t m\u1ed9t l\u1ea7n theo l\u1ef1c \u00e9p v\u00e0 chi\u1ec1u d\u00e0i c\u1ee7a c\u00f4ng vi\u1ec7c, n\u00f3 s\u1ebd ph\u1ea3n kh\u00e1ng l\u1ea1i \u0111\u1ed9 bi\u1ebfn d\u1ea1ng. \u0110\u01a1n gi\u1ea3n. \u1ed4n \u0111\u1ecbnh. \u00cdt h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c c\u1ea7n b\u1ea3o d\u01b0\u1ee1ng.<\/p>\n\n\n\n

U\u1ed1n th\u1ee7y l\u1ef1c s\u1eed d\u1ee5ng c\u00e1c xy lanh d\u01b0\u1edbi gi\u01b0\u1eddng \u00e9p, \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9ng th\u00f4ng qua h\u1ec7 \u0111i\u1ec1u khi\u1ec3n. Linh ho\u1ea1t v\u00e0 nhanh khi b\u1ea1n ph\u1ea3i thay \u0111\u1ed5i gi\u1eefa c\u00e1c l\u1ef1c \u00e9p v\u00e0 v\u1eadt li\u1ec7u kh\u00e1c nhau.<\/p>\n\n\n\n

B\u00e0i ch\u00e0o h\u00e0ng c\u1ee7a nh\u00e2n vi\u00ean b\u00e1n: \u201cT\u1ef1 \u0111\u1ed9ng hi\u1ec7u ch\u1ec9nh g\u00f3c tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u d\u00e0i.\u201d<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh: n\u1ebfu l\u1ef1c \u00e9p c\u1ee7a b\u1ea1n thay \u0111\u1ed5i l\u1edbn gi\u1eefa c\u00e1c c\u00f4ng vi\u1ec7c, u\u1ed1n th\u1ee7y l\u1ef1c gi\u00fap gi\u1ea3m th\u1eddi gian chu\u1ea9n b\u1ecb. N\u1ebfu c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n \u1ed5n \u0111\u1ecbnh, h\u1ec7 th\u1ed1ng c\u01a1 h\u1ecdc th\u01b0\u1eddng gi\u1eef g\u00f3c t\u1ed1t h\u01a1n v\u1edbi \u00edt r\u1eafc r\u1ed1i l\u00e2u d\u00e0i h\u01a1n.<\/p>\n\n\n\n

B\u00e0i to\u00e1n th\u1ef1c t\u1ebf d\u01b0\u1edbi s\u00e0n x\u01b0\u1edfng: t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t chi ti\u1ebft th\u00e9p kh\u00f4ng g\u1ec9 d\u00e0i 10 feet v\u1edbi dung sai \u00b10.5 \u0111\u1ed9. N\u1ebfu ph\u1ea7n gi\u1eefa l\u1ec7ch m\u1edf 1 \u0111\u1ed9 v\u00ec b\u1ea1n b\u1ecf qua hi\u1ec7u ch\u1ec9nh u\u1ed1n, b\u1ea1n s\u1ebd ph\u1ea3i \u00e9p l\u1ea1i chi ti\u1ebft \u2014 th\u00eam th\u1eddi gian chu k\u1ef3 v\u00e0 c\u00f3 nguy c\u01a1 \u0111\u1ec3 l\u1ea1i v\u1ebft \u2014 ho\u1eb7c lo\u1ea1i b\u1ecf n\u00f3. Nh\u00e2n \u0111i\u1ec1u \u0111\u00f3 l\u00ean v\u1edbi 30 chi ti\u1ebft trong m\u1ed9t \u0111\u1ee3t ng\u1eafn. \u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 l\u1ef1c \u00e9p. \u0110\u00f3 l\u00e0 v\u1ea5n \u0111\u1ec1 ki\u1ec3m so\u00e1t bi\u1ebfn d\u1ea1ng.<\/p>\n\n\n\n

H\u00e3y mua u\u1ed1n th\u1ee7y l\u1ef1c n\u1ebfu l\u1ecbch s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n \u0111\u1ed5i t\u1eeb nh\u00f4m m\u1ecfng sang t\u1ea5m d\u00e0y li\u00ean t\u1ee5c v\u00e0 b\u1ea1n c\u1ea7n kh\u1ea3 n\u0103ng b\u00f9 nhanh, l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c. B\u1ecf qua n\u00f3 n\u1ebfu c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea1n coi tr\u1ecdng s\u1ef1 \u0111\u01a1n gi\u1ea3n c\u01a1 h\u1ecdc h\u01a1n t\u1ed1c \u0111\u1ed9 \u0111i\u1ec1u ch\u1ec9nh.<\/p>\n\n\n\n

Ngay c\u1ea3 khi \u0111\u00f3, v\u1eabn c\u00f2n m\u1ed9t c\u00e2u h\u1ecfi cu\u1ed1i c\u00f9ng l\u01a1 l\u1eedng trong kh\u00f4ng kh\u00ed.<\/p>\n\n\n\n

N\u1ebfu khung b\u1ecb u\u1ed1n v\u00e0 v\u1ecb tr\u00ed th\u01b0\u1edbc \u0111o thay \u0111\u1ed5i, li\u1ec7u ph\u1ea7n m\u1ec1m c\u00f3 th\u1ec3 b\u00f9 h\u1ebft ph\u1ea7n c\u00f2n l\u1ea1i kh\u00f4ng?<\/p>\n\n\n\n

Kho\u1ea3ng c\u00e1ch ph\u1ea7n m\u1ec1m: B\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u00f3 b\u00f9 \u0111\u01b0\u1ee3c cho s\u1ef1 thi\u1ebfu c\u1ee9ng v\u1eefng c\u1ee7a m\u00e1y kh\u00f4ng?<\/h3>\n\n\n\n

C\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3 t\u00ednh to\u00e1n l\u01b0\u1ee3ng d\u01b0 u\u1ed1n, \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 b\u1eadt ng\u01b0\u1ee3c, th\u1eadm ch\u00ed \u00e1p d\u1ee5ng c\u00e1c \u0111\u01b0\u1eddng cong b\u00f9 v\u1ed3ng \u0111\u1ed9ng d\u1ef1a tr\u00ean b\u1ea3ng t\u1ea3i tr\u1ecdng. Ch\u00fang th\u00f4ng minh h\u01a1n b\u1ea5t k\u1ef3 th\u1ee9 g\u00ec ch\u00fang ta t\u1eebng s\u1eed d\u1ee5ng c\u00e1ch \u0111\u00e2y hai m\u01b0\u01a1i n\u0103m.<\/p>\n\n\n\n

Nh\u01b0ng ph\u1ea7n m\u1ec1m kh\u00f4ng th\u1ec3 l\u00e0m th\u00e9p c\u1ee9ng h\u01a1n.<\/p>\n\n\n\n

T\u00f4i t\u1eebng nghe c\u00e2u n\u00e0y nhi\u1ec1u l\u1ea7n: \u201cB\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ebd b\u00f9.\u201d \u0110\u00f4i khi \u0111\u00fang \u2014 trong m\u1ed9t gi\u1edbi h\u1ea1n nh\u1ea5t \u0111\u1ecbnh. N\u1ebfu khung m\u00e1y c\u1ee9ng v\u00e0 \u0111\u1ed9 v\u00f5ng c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e2u h\u00e0nh tr\u00ecnh v\u00e0 bi\u00ean d\u1ea1ng v\u1ed3ng \u0111\u1ec3 gi\u1eef g\u00f3c \u0111\u1ec1u tr\u00ean to\u00e0n b\u00e0n.<\/p>\n\n\n\n

N\u1ebfu m\u00e1y b\u1ecb u\u1ed1n kh\u00f4ng \u0111\u1ec1u v\u00ec k\u00edch th\u01b0\u1edbc kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng vi\u1ec7c \u2014 ho\u1eb7c \u0111\u00e3 m\u00f2n \u2014 th\u00ec ph\u1ea7n m\u1ec1m \u0111ang \u0111o\u00e1n m\u00f2.<\/p>\n\n\n\n

\u0110\u00f3 l\u00e0 kho\u1ea3ng tr\u1ed1ng m\u00e0 ng\u01b0\u1eddi m\u1edbi kh\u00f4ng th\u1ea5y. H\u1ecd ngh\u0129 l\u1ef1c \u00e9p danh \u0111\u1ecbnh l\u00e0 l\u01b0\u1edbi an to\u00e0n, r\u1ed3i h\u1ecd ngh\u0129 ph\u1ea7n m\u1ec1m l\u00e0 l\u01b0\u1edbi th\u1ee9 hai. Th\u1ef1c t\u1ebf, \u0111\u1ed9 c\u1ee9ng v\u1eefng, s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a th\u01b0\u1edbc \u0111o v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a v\u1ed3ng m\u1edbi l\u00e0 n\u1ec1n t\u1ea3ng. Ph\u1ea7n m\u1ec1m ch\u1ec9 tinh ch\u1ec9nh. N\u00f3 kh\u00f4ng th\u1ec3 c\u1ee9u v\u00e3n.<\/p>\n\n\n\n

H\u00e3y mua m\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n cao c\u1ea5p n\u1ebfu khung c\u01a1 kh\u00ed c\u1ee7a m\u00e1y b\u1ea1n \u0111\u1ee7 ch\u1eafc v\u00e0 b\u1ea1n mu\u1ed1n thi\u1ebft l\u1eadp nhanh h\u01a1n, gi\u1ea3m ph\u1ee5 thu\u1ed9c v\u00e0o ng\u01b0\u1eddi v\u1eadn h\u00e0nh. B\u1ecf qua b\u1ea3n n\u00e2ng c\u1ea5p \u201cth\u00f4ng minh\u201d n\u1ebfu b\u1ea1n hy v\u1ecdng n\u00f3 s\u1ebd che gi\u1ea5u c\u00e1c gi\u1edbi h\u1ea1n c\u1ea5u tr\u00fac ho\u1eb7c sai l\u1ec7ch l\u1eafp r\u00e1p \u2014 \u0111i\u1ec1u \u0111\u00f3 s\u1ebd kh\u00f4ng x\u1ea3y ra.<\/p>\n\n\n\n

\u0110\u1ebfn l\u00fac n\u00e0y, m\u00f4 h\u00ecnh c\u00f3 l\u1ebd \u0111\u00e3 quen thu\u1ed9c. Xi lanh l\u1edbn h\u01a1n kh\u00f4ng \u0111\u1ea3m b\u1ea3o chi ti\u1ebft t\u1ed1t h\u01a1n. Nhi\u1ec1u tr\u1ee5c h\u01a1n kh\u00f4ng \u0111\u1ea3m b\u1ea3o \u0111\u1ecbnh v\u1ecb ch\u00ednh x\u00e1c h\u01a1n. Ph\u1ea7n m\u1ec1m th\u00f4ng minh h\u01a1n c\u0169ng kh\u00f4ng \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 c\u1ee9ng v\u1eefng h\u01a1n.<\/p>\n\n\n\n

V\u1eady n\u1ebfu ki\u1ebfn tr\u00fac truy\u1ec1n \u0111\u1ed9ng, h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb v\u00e0 ki\u1ec3m so\u00e1t \u0111\u1ed9 v\u00f5ng quy\u1ebft \u0111\u1ecbnh xem chi ti\u1ebft \u0111\u01b0\u1ee3c g\u1eedi \u0111i hay ph\u1ea3i b\u1ecf, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 \u00fd ngh\u0129a g\u00ec cho h\u00f3a \u0111\u01a1n \u0111i\u1ec7n c\u1ee7a b\u1ea1n, s\u1ed1 gi\u1edd b\u1ea3o tr\u00ec v\u00e0 th\u1eddi gian ch\u1edd khi m\u00e1y kh\u00f4ng u\u1ed1n g\u00ec c\u1ea3?<\/p>\n\n\n\n

\u0110\u00f3 l\u00e0 l\u00fac nh\u1eefng chi ph\u00ed \u00e2m th\u1ea7m b\u1eaft \u0111\u1ea7u l\u00ean ti\u1ebfng.<\/p>\n\n\n\n

S\u1ed5 C\u00e1i \u1ea8n: N\u0103ng l\u01b0\u1ee3ng, B\u1ea3o tr\u00ec v\u00e0 Chi ph\u00ed Th\u1ef1c c\u1ee7a M\u00e1y Nghi Idle<\/h2>\n\n\n\n

V\u00e0o 2:15 chi\u1ec1u th\u1ee9 Ba, t\u00f4i \u0111i ngang qua m\u1ed9t m\u00e1y \u00e9p ch\u1ea5n th\u1ee7y l\u1ef1c 300 t\u1ea5n ch\u01b0a ho\u1ea1t \u0111\u1ed9ng su\u1ed1t hai m\u01b0\u01a1i ph\u00fat. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111ang m\u00e0i bavia chi ti\u1ebft \u1edf b\u00e0n l\u00e0m vi\u1ec7c. \u0110\u1ed9ng c\u01a1 v\u1eabn k\u00eau, d\u1ea7u v\u1eabn lu\u00e2n chuy\u1ec3n, nhi\u1ec7t v\u1eabn t\u0103ng. Kh\u00f4ng c\u00f3 g\u00ec \u0111ang \u0111\u01b0\u1ee3c u\u1ed1n.<\/p>\n\n\n\n

\u0110\u1ed3ng h\u1ed3 ampe tr\u00ean nh\u1eefng m\u00e1y nh\u01b0 v\u1eady kh\u00f4ng v\u1ec1 0 khi b\u1ea1n ng\u1eebng t\u1ea1o h\u00ecnh. B\u01a1m v\u1eabn ch\u1ea1y \u0111\u1ec3 duy tr\u00ec \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng. B\u1ea1n \u0111ang tr\u1ea3 ti\u1ec1n cho s\u1ef1 s\u1eb5n s\u00e0ng \u0111\u00f3.<\/p>\n\n\n\n

\u0110\u00f3 l\u00e0 ph\u1ea7n m\u00e0 h\u1ea7u h\u1ebft ng\u01b0\u1eddi m\u1edbi kh\u00f4ng bao gi\u1edd t\u00ednh to\u00e1n. H\u1ecd t\u1eadp trung v\u00e0o l\u1ef1c \u00e9p c\u1ef1c \u0111\u1ea1i v\u00e0 dung sai g\u00f3c \u2014 v\u00e0 \u0111\u00fang l\u00e0 n\u00ean th\u1ebf \u2014 nh\u01b0ng l\u1ee3i nhu\u1eadn kh\u00f4ng \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh \u1edf t\u1ea3i \u0111\u1ec9nh. N\u00f3 \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh trong c\u00e1c kho\u1ea3ng ngh\u1ec9 gi\u1eefa c\u00e1c l\u1ea7n u\u1ed1n. N\u1ebfu \u0111\u1ed9 l\u1eb7p l\u1ea1i v\u00e0 \u0111i\u1ec1u khi\u1ec3n mang l\u1ea1i chi ti\u1ebft t\u1ed1t, th\u00ec h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng quy\u1ebft \u0111\u1ecbnh b\u1ea1n ph\u1ea3i tr\u1ea3 bao nhi\u00eau cho th\u1eddi gian ch\u1edd gi\u1eefa c\u00e1c l\u1ea7n \u0111\u00f3. V\u00e0 trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t \u0111a d\u1ea1ng, kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf, b\u1ea1n ph\u1ea3i ch\u1edd r\u1ea5t nhi\u1ec1u.<\/p>\n\n\n\n

V\u1eady h\u00e3y m\u1edf s\u1ed5 c\u00e1i ra.<\/p>\n\n\n\n

\u201cThu\u1ebf Nh\u00e0n R\u1ed7i\u201d: M\u1ed9t b\u01a1m th\u1ee7y l\u1ef1c t\u1ed1n c\u1ee7a b\u1ea1n bao nhi\u00eau khi kh\u00f4ng u\u1ed1n g\u00ec c\u1ea3<\/h3>\n\n\n\n

M\u1ed9t m\u00e1y \u00e9p ch\u1ea5n th\u1ee7y l\u1ef1c th\u00f4ng th\u01b0\u1eddng ch\u1ea1y b\u1eb1ng \u0111\u1ed9ng c\u01a1 t\u1ed1c \u0111\u1ed9 c\u1ed1 \u0111\u1ecbnh \u0111i\u1ec1u khi\u1ec3n b\u01a1m. Ngay c\u1ea3 khi xi lanh kh\u00f4ng di chuy\u1ec3n, b\u01a1m v\u1eabn lu\u00e2n chuy\u1ec3n d\u1ea7u qua van \u0111\u1ec3 duy tr\u00ec \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n li\u00ean t\u1ee5c, sinh nhi\u1ec7t li\u00ean t\u1ee5c, v\u00e0 \u0111\u00f2i h\u1ecfi l\u00e0m m\u00e1t li\u00ean t\u1ee5c.<\/p>\n\n\n\n

H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t m\u00e1y \u00e9p ch\u1ea5n th\u1ee7y l\u1ef1c 200 t\u1ea5n v\u1edbi \u0111\u1ed9ng c\u01a1 ch\u00ednh 20\u201330 m\u00e3 l\u1ef1c. M\u00e3 l\u1ef1c chuy\u1ec3n tr\u1ef1c ti\u1ebfp th\u00e0nh m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n. Gi\u1edd h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u00e1y \u0111\u00f3 d\u00e0nh n\u1eeda ca kh\u00f4ng th\u1ef1c s\u1ef1 gia c\u00f4ng \u2014 ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111o m\u1eabu \u0111\u1ea7u ti\u00ean, thay d\u1ee5ng c\u1ee5, s\u1eafp x\u1ebfp l\u00f4 ti\u1ebfp theo. Trong m\u1ed9t x\u01b0\u1edfng s\u1ea3n xu\u1ea5t \u0111a d\u1ea1ng, \u0111i\u1ec1u n\u00e0y kh\u00f4ng ph\u1ea3i gi\u1ea3 \u0111\u1ecbnh. \u0110\u00f3 l\u00e0 chuy\u1ec7n th\u01b0\u1eddng ng\u00e0y.<\/p>\n\n\n\n

L\u1eddi ch\u00e0o h\u00e0ng c\u1ee7a nh\u00e2n vi\u00ean kinh doanh: \u201cB\u1ea1n s\u1ebd kh\u00f4ng bao gi\u1edd thi\u1ebfu c\u00f4ng su\u1ea5t.\u201d<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh: b\u1ea1n \u0111ang ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng d\u00f9 c\u00f3 s\u1eed d\u1ee5ng hay kh\u00f4ng.<\/p>\n\n\n\n

M\u00e1y \u00e9p ch\u1ea5n \u0111i\u1ec7n \u2014 d\u00f9ng tr\u1ee5c v\u00edt bi ho\u1eb7c d\u00e2y \u0111ai d\u1eabn \u0111\u1ed9ng b\u1eb1ng servo \u2014 ch\u1ec9 ti\u00eau th\u1ee5 \u0111\u00e1ng k\u1ec3 \u0111i\u1ec7n n\u0103ng trong l\u00fac di chuy\u1ec3n. Khi \u1edf tr\u1ea1ng th\u00e1i ch\u1edd, ch\u00fang ho\u1ea1t \u0111\u1ed9ng y\u00ean t\u0129nh. Kh\u00f4ng c\u00f3 s\u1ef1 l\u01b0u th\u00f4ng d\u1ea7u. Kh\u00f4ng c\u1ea7n duy tr\u00ec \u00e1p su\u1ea5t. Kh\u00f4ng b\u1ecb h\u1ea5p th\u1ee5 nhi\u1ec7t.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 ph\u1ea7n khi\u1ebfn ng\u01b0\u1eddi ta kh\u00f4ng tho\u1ea3i m\u00e1i. \u1ede t\u1ea3i \u0111\u1ea7y \u0111\u1ee7, m\u00e1y \u0111i\u1ec7n c\u00f3 th\u1ec3 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n t\u1ee9c th\u1eddi cao h\u01a1n m\u1ed7i chu k\u1ef3 \u0111\u1ec3 t\u1ea1o ra c\u00f9ng m\u1ed9t l\u1ef1c ch\u1ea5n. Khi c\u1ea7n l\u1ef1c l\u1edbn, v\u1eadt li\u1ec7u d\u00e0y, th\u1eddi gian gi\u1eef l\u00e2u \u2014 h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 hi\u1ec7u qu\u1ea3 h\u01a1n cho m\u1ed7i l\u1ea7n ch\u1ea5n n\u1eb7ng v\u00ec n\u00f3 l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n n\u0103ng l\u01b0\u1ee3ng theo c\u00e1ch kh\u00e1c.<\/p>\n\n\n\n

Nh\u01b0ng h\u1ea7u h\u1ebft c\u00e1c x\u01b0\u1edfng s\u1ea3n xu\u1ea5t ng\u1eafn h\u1ea1n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c t\u1ea3i c\u1ef1c \u0111\u1ea1i c\u1ea3 ng\u00e0y. H\u1ecd ch\u1ec9 ch\u1ea5n c\u00e1c gi\u00e1 \u0111\u1ee1 th\u00e9p 12 gauge, m\u00e9p 10 gauge, ho\u1eb7c pha tr\u1ed9n gi\u1eefa nh\u00f4m v\u00e0 th\u00e9p th\u01b0\u1eddng \u2014 kh\u1edfi \u0111\u1ed9ng, d\u1eebng l\u1ea1i, \u0111o, thay \u0111\u1ed5i, l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n

M\u1ed9t m\u00e1y \u00e9p ch\u1ea5n th\u1ee7y l\u1ef1c b\u1eadt \u0111i\u1ec7n nh\u01b0ng kh\u00f4ng ch\u1ea5n gi\u1ed1ng nh\u01b0 m\u1ed9t chi\u1ebfc xe t\u1ea3i diesel n\u1ed5 m\u00e1y kh\u00f4ng t\u1ea3i trong b\u00e3i. N\u00f3 mang l\u1ea1i c\u1ea3m gi\u00e1c s\u1eb5n s\u00e0ng. Nghe c\u00f3 v\u1ebb m\u1ea1nh m\u1ebd. Nh\u01b0ng th\u1ef1c ch\u1ea5t \u0111ang \u00e2m th\u1ea7m l\u00e0m gi\u1ea3m l\u1ee3i nhu\u1eadn.<\/p>\n\n\n\n

H\u00e3y mua m\u00e1y th\u1ee7y l\u1ef1c n\u1ebfu m\u00e1y c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng ph\u1ea7n l\u1edbn th\u1eddi gian trong ng\u00e0y \u1edf t\u1ea3i n\u1eb7ng li\u00ean t\u1ee5c, n\u01a1i n\u0103ng l\u01b0\u1ee3ng th\u1ee7y l\u1ef1c t\u00edch tr\u1eef ph\u00e1t huy l\u1ee3i th\u1ebf c\u1ee7a n\u00f3. Tr\u00e1nh mua m\u00e1y th\u1ee7y l\u1ef1c c\u00f4ng su\u1ea5t qu\u00e1 l\u1edbn n\u1ebfu l\u1ecbch l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c l\u00f4 ng\u1eafn, kh\u1edfi \u0111\u1ed9ng\u2013d\u1eebng li\u00ean t\u1ee5c, khi th\u1eddi gian ch\u1edd g\u1ea7n b\u1eb1ng th\u1eddi gian t\u1ea1o h\u00ecnh.<\/p>\n\n\n\n

V\u00ec chi ph\u00ed \u0111i\u1ec7n ch\u1ec9 l\u00e0 d\u00f2ng \u0111\u1ea7u ti\u00ean trong b\u1ea3ng chi ph\u00ed.<\/p>\n\n\n\n

Thay d\u1ea7u so v\u1edbi thay d\u00e2y \u0111ai: D\u1ef1 \u0111o\u00e1n khung b\u1ea3o tr\u00ec 5 n\u0103m c\u1ee7a b\u1ea1n<\/h3>\n\n\n\n

M\u1ed7i h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u1ecfng tr\u01b0\u1edbc ti\u00ean v\u00e0 l\u00e0 m\u1ed9t m\u00e1y t\u1ea1o h\u00ecnh th\u1ee9 hai. D\u1ea7u b\u1ecb xu\u1ed1ng c\u1ea5p. N\u00f3 h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m. N\u00f3 mang theo c\u00e1c m\u1ea3nh kim lo\u1ea1i si\u00eau nh\u1ecf t\u1eeb b\u01a1m v\u00e0 van. B\u1ed9 l\u1ecdc b\u1ecb t\u1eafc. Gio\u0103ng ph\u1edbt b\u1ecb l\u00e3o h\u00f3a.<\/p>\n\n\n\n

T\u00f4i t\u1eebng th\u1ea5y \u0111\u1ed9 ch\u00ednh x\u00e1c g\u00f3c b\u1ecb tr\u00f4i trong ng\u00e0y v\u00ec \u0111\u1ed9 nh\u1edbt c\u1ee7a d\u1ea7u thay \u0111\u1ed5i khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng. Bu\u1ed5i s\u00e1ng l\u1ea1nh, s\u1ea3n ph\u1ea9m \u0111\u1ea1t chu\u1ea9n kh\u00edt. Bu\u1ed5i chi\u1ec1u, g\u00f3c m\u1edf r\u1ed9ng th\u00eam n\u1eeda \u0111\u1ed9. V\u00ec v\u1eady, b\u1ea1n ph\u1ea3i l\u00e0m \u1ea5m m\u00e1y 10\u201315 ph\u00fat tr\u01b0\u1edbc khi l\u00e0m vi\u1ec7c nghi\u00eam t\u00fac, hi\u1ec7u chu\u1ea9n l\u1ea1i, ch\u1ec9nh \u0111\u1ed9 s\u00e2u. \u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ed7i k\u1ef9 thu\u1eadt. \u0110\u00f3 l\u00e0 quy lu\u1eadt v\u1eadt l\u00fd trong h\u1ec7 th\u1ed1ng ch\u1ea5t l\u1ecfng.<\/p>\n\n\n\n

B\u00e2y gi\u1edd h\u00e3y c\u1ed9ng d\u1ed3n trong 5 n\u0103m. C\u00e1c l\u1ea7n thay d\u1ea7u \u0111\u1ecbnh k\u1ef3. Thay b\u1ed9 l\u1ecdc. Th\u1ec9nh tho\u1ea3ng b\u1ecb r\u00f2 r\u1ec9. M\u1ed9t \u1ed1ng d\u1eabn v\u1ee1 \u0111\u00fang l\u00fac t\u1ed3i t\u1ec7 nh\u1ea5t. T\u1eebng vi\u1ec7c kh\u00f4ng qu\u00e1 nghi\u00eam tr\u1ecdng. Nh\u01b0ng g\u1ed9p l\u1ea1i, \u0111\u00f3 l\u00e0 chu k\u1ef3 b\u1ea3o tr\u00ec m\u00e0 b\u1ea1n ph\u1ea3i l\u00ean k\u1ebf ho\u1ea1ch.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng servo\u2011\u0111i\u1ec7n thay d\u1ea7u b\u1eb1ng c\u00e1c b\u1ed9 ph\u1eadn c\u01a1 kh\u00ed c\u00f3 \u0111\u1ed9 m\u00f2n \u2014 d\u00e2y \u0111ai, tr\u1ee5c v\u00edt bi, \u1ed5 bi. Ch\u00fang kh\u00f4ng ho\u00e0n to\u00e0n kh\u00f4ng c\u1ea7n b\u1ea3o d\u01b0\u1ee1ng. D\u00e2y \u0111ai gi\u00e3n. Tr\u1ee5c v\u00edt b\u1ecb m\u00f2n n\u1ebfu ch\u1ecbu qu\u00e1 t\u1ea3i. Nh\u01b0ng qu\u00e1 tr\u00ecnh xu\u1ed1ng c\u1ea5p c\u1ee7a ch\u00fang th\u01b0\u1eddng tuy\u1ebfn t\u00ednh v\u00e0 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n. B\u1ea1n c\u00f3 th\u1ec3 \u0111o \u0111\u1ed9 r\u01a1 c\u1ee7a tr\u1ee5c v\u00edt. B\u1ea1n c\u00f3 th\u1ec3 l\u1eadp k\u1ebf ho\u1ea1ch thay d\u00e2y \u0111ai tr\u01b0\u1edbc khi n\u00f3 h\u1ecfng.<\/p>\n\n\n\n

L\u1eddi qu\u1ea3ng c\u00e1o c\u1ee7a nh\u00e2n vi\u00ean b\u00e1n h\u00e0ng: \u201cTh\u1ee7y l\u1ef1c l\u00e0 lo\u1ea1i n\u1eb7ng v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh.\u201d<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh: \u201c\u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh\u201d ngh\u0129a l\u00e0 b\u1ea1n \u0111\u00e3 bi\u1ebft s\u1eb5n danh s\u00e1ch nh\u1eefng th\u1ee9 c\u1ea7n b\u1ea3o tr\u00ec.<\/p>\n\n\n\n

N\u1ebfu x\u01b0\u1edfng c\u1ee7a b\u1ea1n v\u1eadn h\u00e0nh t\u1ea3i tr\u1ecdng l\u1edbn h\u00e0ng ng\u00e0y, c\u00e1c th\u00e0nh ph\u1ea7n th\u1ee7y l\u1ef1c \u0111\u00f3 \u0111ang l\u00e0m vi\u1ec7c trong v\u00f9ng an to\u00e0n c\u1ee7a ch\u00fang. N\u1ebfu b\u1ea1n mua m\u00e1y 300 t\u1ea5n \u201cph\u00f2ng khi c\u1ea7n\u201d nh\u01b0ng th\u1ef1c t\u1ebf ch\u1ec9 ch\u1ea1y 60 t\u1ea5n h\u1ea7u h\u1ebft th\u1eddi gian, b\u1ea1n \u0111ang duy tr\u00ec m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ee9c c\u0103ng th\u1eb3ng b\u1ea1n hi\u1ebfm khi \u00e1p d\u1ee5ng.<\/p>\n\n\n\n

T\u00f4i \u0111\u00e3 th\u1ea5y nhi\u1ec1u x\u01b0\u1edfng mua m\u00e1y ngh\u0129 r\u1eb1ng h\u1ecd c\u00f3 d\u01b0 c\u00f4ng su\u1ea5t \u2014 ch\u1ec9 \u0111\u1ec3 nh\u1eadn ra r\u1eb1ng h\u1ecd \u1edf g\u1ea7n gi\u1edbi h\u1ea1n h\u01a1n h\u1ecd t\u01b0\u1edfng. Kh\u00f4ng ph\u1ea3i v\u1ec1 l\u1ef1c ch\u1ea5n. M\u00e0 v\u1ec1 chi ph\u00ed c\u1ed1 \u0111\u1ecbnh.<\/p>\n\n\n\n

H\u00e3y mua m\u00e1y th\u1ee7y l\u1ef1c n\u1ebfu c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n x\u1ee9ng \u0111\u00e1ng v\u1edbi s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng ch\u1ea5t l\u1ecfng v\u00e0 b\u1ea1n c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t \u0111\u1ee7 l\u1edbn \u0111\u1ec3 kh\u1ea5u hao chi ph\u00ed b\u1ea3o tr\u00ec \u0111\u00f3. H\u00e3y b\u1ecf qua n\u1ebfu c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n nh\u1eb9, \u0111a d\u1ea1ng v\u00e0 b\u1ea1n kh\u00f4ng mu\u1ed1n vi\u1ec7c qu\u1ea3n l\u00fd d\u1ea7u tr\u1edf th\u00e0nh m\u1ed9t \"ng\u00e0nh ph\u1ee5\".<\/p>\n\n\n\n

V\u00e0 c\u00f2n c\u00f3 y\u1ebfu t\u1ed1 th\u1eddi gian.<\/p>\n\n\n\n

Th\u1eddi gian kh\u1edfi \u0111\u1ed9ng v\u00e0 k\u00edch th\u01b0\u1edbc l\u00f4: T\u1ea1i sao m\u00e1y \u0111i\u1ec7n th\u1eafng \u1edf c\u00e1c x\u01b0\u1edfng s\u1ea3n xu\u1ea5t ng\u1eafn h\u1ea1n<\/h3>\n\n\n\n

M\u1ed9t x\u01b0\u1edfng m\u00e0 t\u00f4i t\u1eebng l\u00e0m vi\u1ec7c ch\u1ea1y c\u00e1c l\u00f4 t\u1eeb 15 \u0111\u1ebfn 40 chi ti\u1ebft. Thay v\u1eadt li\u1ec7u, thay khu\u00f4n, ch\u1ea1y th\u1eed chi ti\u1ebft \u0111\u1ea7u ti\u00ean, v\u1eadn h\u00e0nh, th\u00e1o d\u1ee1. C\u1ea3 ng\u00e0y nh\u01b0 v\u1eady.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng phanh th\u1ee7y l\u1ef1c c\u1ee7a h\u1ecd c\u1ea7n m\u1ed9t chu k\u1ef3 l\u00e0m n\u00f3ng m\u1ed7i s\u00e1ng \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 d\u1ea7u. N\u1ebfu h\u1ecd t\u1eaft m\u00e1y v\u00e0o gi\u1edd \u0103n tr\u01b0a, c\u00e1c g\u00f3c s\u1ebd d\u1ecbch chuy\u1ec3n nh\u1eb9 sau khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i cho \u0111\u1ebfn khi nhi\u1ec7t \u0111\u1ed9 tr\u1edf v\u1ec1 b\u00ecnh th\u01b0\u1eddng. M\u01b0\u1eddi ph\u00fat \u1edf \u0111\u00e2y. N\u0103m ph\u00fat \u1edf \u0111\u00f3. Nh\u1eefng l\u00e1t th\u1eddi gian nh\u1ecf b\u00e9.<\/p>\n\n\n\n

Gi\u1edd h\u00e3y t\u00ednh to\u00e1n tr\u00ean s\u00e0n. Gi\u1ea3 s\u1eed b\u1ea1n m\u1ea5t 15 ph\u00fat m\u1ed7i ng\u00e0y cho vi\u1ec7c l\u00e0m n\u00f3ng v\u00e0 sai l\u1ec7ch hi\u1ec7u chu\u1ea9n. Trong 250 ng\u00e0y l\u00e0m vi\u1ec7c, \u0111\u00f3 l\u00e0 h\u01a1n 60 gi\u1edd. M\u1ed9t tu\u1ea7n r\u01b0\u1ee1i lao \u0111\u1ed9ng \u2014 m\u1ea5t \u0111i ch\u1ec9 v\u00ec qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ed9.<\/p>\n\n\n\n

Phanh \u0111i\u1ec7n? B\u1eadt ngu\u1ed3n. \u0110\u1eb7t \u0111i\u1ec3m chu\u1ea9n. V\u1eadn h\u00e0nh. Kh\u00f4ng c\u1ea7n theo d\u00f5i \u0111\u01b0\u1eddng cong \u0111\u1ed9 nh\u1edbt c\u1ee7a d\u1ea7u.<\/p>\n\n\n\n

Th\u1eddi gian chu k\u1ef3 c\u0169ng quan tr\u1ecdng. Nhi\u1ec1u lo\u1ea1i phanh \u0111i\u1ec7n t\u0103ng t\u1ed1c v\u00e0 gi\u1ea3m t\u1ed1c nhanh h\u01a1n v\u00ec \u0111\u1ed9ng c\u01a1 servo truy\u1ec1n \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp, kh\u00f4ng ph\u1ea3i ch\u1edd d\u00f2ng ch\u1ea5t l\u1ecfng qua van. Trong nh\u1eefng l\u00f4 ng\u1eafn, t\u1ed1c \u0111\u1ed9 ti\u1ebfn v\u00e0 l\u00f9i nhanh h\u01a1n gi\u00fap r\u00fat ng\u1eafn ph\u1ea7n th\u1eddi gian kh\u00f4ng c\u1eaft trong m\u1ed7i chu k\u1ef3. Trong m\u1ed9t l\u00f4 20 chi ti\u1ebft, vi\u1ec7c r\u00fat ng\u1eafn ch\u1ec9 v\u00e0i gi\u00e2y cho m\u1ed7i l\u1ea7n u\u1ed1n c\u1ed9ng l\u1ea1i tr\u01b0\u1edbc gi\u1edd \u0103n tr\u01b0a.<\/p>\n\n\n\n

Nh\u01b0ng \u0111\u00e2y l\u00e0 y\u1ebfu t\u1ed1 \u0111\u1ed1i tr\u1ecdng. N\u1ebfu x\u01b0\u1edfng c\u1ee7a b\u1ea1n th\u1ec9nh tho\u1ea3ng u\u1ed1n t\u1ea5m d\u00e0y g\u1ea7n gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t c\u1ee7a phanh \u0111i\u1ec7n, b\u1ea1n kh\u00f4ng th\u1ec3 l\u00e0m ng\u01a1 tr\u01b0\u1edbc gi\u1edbi h\u1ea1n l\u1ef1c. M\u1ed9t s\u1ed1 lo\u1ea1i phanh \u0111i\u1ec7n \u0111\u01a1n gi\u1ea3n l\u00e0 kh\u00f4ng t\u1ea1o ra l\u1ef1c \u00e9p c\u1ef1c l\u1edbn nh\u01b0 phanh th\u1ee7y l\u1ef1c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. \u0110\u00f3 l\u00e0 l\u00fd do nhi\u1ec1u x\u01b0\u1edfng th\u00f4ng minh v\u1eadn h\u00e0nh theo ki\u1ec3u lai: \u0111i\u1ec7n cho 80% kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u0111a d\u1ea1ng, th\u1ee7y l\u1ef1c cho nh\u1eefng l\u1ea7n \u00e9p n\u1eb7ng.<\/p>\n\n\n\n

S\u1ef1 ph\u00e2n chia \u0111\u00f3 n\u00f3i l\u00ean \u0111i\u1ec1u g\u00ec \u0111\u00f3.<\/p>\n\n\n\n

T\u00ednh linh ho\u1ea1t c\u1ee7a truy\u1ec1n \u0111\u1ed9ng \u2014 t\u1ed1c \u0111\u1ed9 b\u1ea1n c\u00f3 th\u1ec3 kh\u1edfi \u0111\u1ed9ng, d\u1eebng v\u00e0 chuy\u1ec3n ti\u1ebfp \u2014 th\u01b0\u1eddng quan tr\u1ecdng h\u01a1n l\u1ef1c \u0111\u1ec9nh trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t ng\u1eafn h\u1ea1n. To h\u01a1n ch\u1ec9 t\u1ed1t h\u01a1n n\u1ebfu b\u1ea1n th\u1ef1c s\u1ef1 s\u1ed1ng trong ph\u1ea1m vi \u201cto\u201d.<\/p>\n\n\n\n

Mua phanh \u0111i\u1ec7n n\u1ebfu c\u00e1c l\u00f4 c\u1ee7a b\u1ea1n nh\u1ecf, v\u1eadt li\u1ec7u \u1edf m\u1ee9c v\u1eeba ph\u1ea3i v\u00e0 l\u1ee3i nhu\u1eadn c\u1ee7a b\u1ea1n ph\u1ee5 thu\u1ed9c v\u00e0o chuy\u1ec3n \u0111\u1ed5i nhanh v\u1edbi th\u1eddi gian l\u00e0m n\u00f3ng t\u1ed1i thi\u1ec3u. B\u1ecf qua n\u00f3 n\u1ebfu ch\u1ebf \u0111\u1ed9 \u0103n th\u01b0\u1eddng xuy\u00ean c\u1ee7a b\u1ea1n l\u00e0 u\u1ed1n t\u1ea5m d\u00e0y, khi\u1ebfn b\u1ea1n lu\u00f4n ch\u1ea1m ng\u01b0\u1ee1ng l\u1ef1c gi\u1edbi h\u1ea1n.<\/p>\n\n\n\n

B\u1edfi v\u00ec khi b\u1ea1n th\u1ea5y c\u00e1ch th\u1eddi gian nh\u00e0n r\u1ed7i, chu k\u1ef3 b\u1ea3o tr\u00ec v\u00e0 sai l\u1ec7ch l\u00e0m n\u00f3ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ed5 s\u00e1ch, c\u00e2u h\u1ecfi kh\u00f4ng c\u00f2n l\u00e0 \u201cT\u00f4i c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c bao nhi\u00eau l\u1ef1c \u00e9p?\u201d m\u00e0 tr\u1edf n\u00ean s\u1eafc b\u00e9n h\u01a1n.<\/p>\n\n\n\n

C\u00f4ng vi\u1ec7c c\u1ee7a t\u00f4i th\u1ef1c s\u1ef1 y\u00eau c\u1ea7u \u0111i\u1ec1u g\u00ec \u2014 t\u1eebng nh\u1ecbp, t\u1eebng gi\u1edd \u2014 v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi th\u1ef1c t\u1ebf \u0111\u00f3 thay v\u00ec v\u1edbi n\u1ed7i s\u1ee3 c\u1ee7a t\u00f4i?<\/p>","protected":false},"excerpt":{"rendered":"

Anh \u1ea5y \u0111\u00e3 mua m\u1ed9t chi\u1ebfc m\u00e1y ch\u1ea5n t\u00f4n 320 t\u1ea5n \u0111\u1ec3 u\u1ed1n th\u00e9p cacbon th\u1ea5p d\u00e0y m\u1ed9t ph\u1ea7n t\u01b0 inch. Chi ti\u1ebft d\u00e0i nh\u1ea5t c\u1ee7a anh \u1ea5y l\u00e0 6 feet. H\u1ea7u h\u1ebft l\u00e0 c\u00e1c gi\u00e1 \u0111\u1ee1 d\u01b0\u1edbi 24 inch. Nh\u01b0ng ng\u01b0\u1eddi \u0111\u1ea1i l\u00fd n\u00f3i, \u201cAnh s\u1ebd kh\u00f4ng bao gi\u1edd lo thi\u1ebfu c\u00f4ng su\u1ea5t \u0111\u00e2u.\u201d \u0110i\u1ec1u \u0111\u00f3 nghe nh\u01b0 m\u1ed9t s\u1ef1 \u0111\u1ea3m b\u1ea3o. Hai n\u0103m sau, chi\u1ebfc m\u00e1y ch\u1ea1y kh\u00f4ng t\u1ea3i nhi\u1ec1u h\u01a1n l\u00e0 ho\u1ea1t \u0111\u1ed9ng, v\u00e0 khi n\u00f3 ho\u1ea1t \u0111\u1ed9ng, n\u00f3 di chuy\u1ec3n nh\u01b0 [\u2026]<\/p>","protected":false},"author":3,"featured_media":1255,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1251","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/posts\/1251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/comments?post=1251"}],"version-history":[{"count":1,"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/posts\/1251\/revisions"}],"predecessor-version":[{"id":1256,"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/posts\/1251\/revisions\/1256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/media\/1255"}],"wp:attachment":[{"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/media?parent=1251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/categories?post=1251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn-hawe.com\/vi\/wp-json\/wp\/v2\/tags?post=1251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}