{"id":1152,"date":"2020-12-23T07:51:02","date_gmt":"2020-12-23T07:51:02","guid":{"rendered":"https:\/\/saq0hpur0o.wpdns.site\/?p=1152"},"modified":"2021-07-27T06:40:27","modified_gmt":"2021-07-27T06:40:27","slug":"safe-operation-regulations-and-maintenance-of-hydraulic-shearing-machine","status":"publish","type":"post","link":"https:\/\/hecter.cn\/vi\/safe-operation-regulations-and-maintenance-of-hydraulic-shearing-machine\/","title":{"rendered":"Quy \u0111\u1ecbnh v\u1eadn h\u00e0nh an to\u00e0n v\u00e0 b\u1ea3o tr\u00ec m\u00e1y c\u1eaft th\u1ee7y l\u1ef1c"},"content":{"rendered":"

c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n m\u00e1y c\u1eaft<\/p>\n\n\n\n

1. M\u1ee5c \u0111\u00edch<\/p>\n\n\n\n

Nh\u1eb1m ti\u00eau chu\u1ea9n h\u00f3a h\u00e0nh vi l\u00e0m vi\u1ec7c c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi v\u00e0 m\u00e1y. Ng\u0103n ch\u1eb7n vi\u1ec7c l\u00e0m l\u1ea1i s\u1ea3n ph\u1ea9m v\u00e0 ph\u1ebf li\u1ec7u do s\u01a1 su\u1ea5t c\u1ee7a con ng\u01b0\u1eddi, v\u00e0 th\u00fac \u0111\u1ea9y ti\u00eau chu\u1ea9n h\u00f3a c\u00e1c ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n

2. Ph\u1ea1m vi \u00e1p d\u1ee5ng<\/p>\n\n\n\n

N\u00f3 ph\u00f9 h\u1ee3p v\u1edbi vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y c\u1eaft t\u00f4n thu\u1ed9c b\u1ed9 ph\u1eadn s\u1ea3n xu\u1ea5t c\u1ee7a c\u00f4ng ty ch\u00fang t\u00f4i.<\/p>\n\n\n\n

3. Nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c<\/p>\n\n\n\n

M\u00e1y c\u1eaft d\u1ef1a tr\u00ean vi\u1ec7c di chuy\u1ec3n c\u00e1c l\u01b0\u1ee1i tr\u00ean v\u00e0 c\u00e1c l\u01b0\u1ee1i d\u01b0\u1edbi c\u1ed1 \u0111\u1ecbnh, s\u1eed d\u1ee5ng \u0111\u1ed9 h\u1edf c\u1ee7a l\u01b0\u1ee1i h\u1ee3p l\u00fd, \u0111\u1ec3 t\u00e1c d\u1ee5ng l\u1ef1c c\u1eaft l\u00ean c\u00e1c t\u1ea5m kim lo\u1ea1i c\u00f3 \u0111\u1ed9 d\u00e0y kh\u00e1c nhau, \u0111\u1ec3 c\u00e1c t\u1ea5m \u0111\u01b0\u1ee3c ph\u00e1 v\u1ee1 v\u00e0 t\u00e1ch r\u1eddi theo k\u00edch th\u01b0\u1edbc y\u00eau c\u1ea7u. M\u00e1y c\u1eaft c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh m\u00e1y c\u1eaft v\u1eadn h\u00e0nh b\u1eb1ng ch\u00e2n, m\u00e1y c\u1eaft c\u01a1 kh\u00ed, m\u00e1y c\u1eaft d\u1ea7m xoay th\u1ee7y l\u1ef1c, m\u00e1y c\u1eaft b\u1eb1ng m\u00e1y c\u1eaft, v.v. M\u00e1y c\u1eaft t\u00f4n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1eaft ph\u00f4i t\u1ea5m c\u00f3 c\u1ea1nh th\u1eb3ng. Qu\u00e1 tr\u00ecnh c\u1eaft ph\u1ea3i c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 th\u1eb3ng v\u00e0 song song c\u1ee7a b\u1ec1 m\u1eb7t c\u1eaft c\u1ee7a t\u1ea5m c\u1eaft v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 bi\u1ebfn d\u1ea1ng c\u1ee7a t\u1ea5m \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c t\u00e1c ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao. <\/p>\n\n\n\n

4. Nhi\u1ec7m v\u1ee5<\/p>\n\n\n\n

\u00a0\u00a0\u00a0Nh\u00e2n vi\u00ean s\u1ea3n xu\u1ea5t c\u00f3 li\u00ean quan ch\u1ecbu tr\u00e1ch nhi\u1ec7m x\u00e1c nh\u1eadn v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng doa trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

5. Quy tr\u00ecnh l\u00e0m vi\u1ec7c<\/p>\n\n\n\n

5.1 L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u<\/p>\n\n\n\n

     C\u00f4ng nh\u00e2n c\u00f3 li\u00ean quan l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u1ea7n thi\u1ebft theo y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t: Khi l\u1ef1a ch\u1ecdn, ch\u00fa \u00fd \u0111\u1ebfn m\u00e0u s\u1eafc, c\u1ea5p \u0111\u1ed9, lo\u1ea1i l\u1edbp, \u0111\u1ed9 d\u00e0y, chi\u1ec1u r\u1ed9ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 ch\u00fang c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a \u0111\u01a1n \u0111\u1eb7t h\u00e0ng s\u1ea3n xu\u1ea5t hay kh\u00f4ng. V\u1eadt li\u1ec7u c\u00f2n l\u1ea1i n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u01b0\u1edbc.<\/p>\n\n\n\n

5.2 Kh\u1edfi \u0111\u1ed9ng v\u00e0 t\u1eaft m\u00e1y<\/p>\n\n\n\n

\u00a0\u00a0\u00a0Khi kh\u1edfi \u0111\u1ed9ng m\u00e1y, tr\u01b0\u1edbc ti\u00ean b\u1eadt kh\u00f3a ngu\u1ed3n \u0111i\u1ec1u khi\u1ec3n ch\u00ednh tr\u00ean t\u1ee7 \u0111i\u1ec7n, \u0111\u01b0a c\u00f4ng t\u1eafc v\u1ec1 tr\u1ea1ng th\u00e1i \u201cB\u1eacT\u201d, sau \u0111\u00f3 b\u1eadt c\u00f4ng t\u1eafc ngu\u1ed3n tr\u00ean b\u00e0n \u0111i\u1ec1u khi\u1ec3n ch\u00ednh sang v\u1ecb tr\u00ed \u201cB\u1eacT\u201d. Khi t\u1eaft m\u00e1y, tr\u01b0\u1edbc ti\u00ean v\u1eb7n c\u00f4ng t\u1eafc \u0111i\u1ec1u khi\u1ec3n ch\u00ednh sang tr\u1ea1ng th\u00e1i \u201cT\u1eaeT\u201d, sau \u0111\u00f3 chuy\u1ec3n c\u00f4ng t\u1eafc ngu\u1ed3n tr\u00ean t\u1ee7 \u0111i\u1ec7n sang tr\u1ea1ng th\u00e1i \u201cT\u1eaeT\u201d \u0111\u1ec3 kh\u00f3a t\u1ee7.<\/p>\n\n\n\n

5.3 Nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u1ea7n ch\u00fa \u00fd khi s\u1eed d\u1ee5ng m\u00e1y c\u1eaft:<\/p>\n\n\n\n

5.3.1 Kh\u1edfi \u0111\u1ed9ng m\u00e1y c\u1eaft \u1edf ch\u1ebf \u0111\u1ed9 kh\u00f4ng t\u1ea3i trong v\u00e0i chu k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u00ecnh th\u01b0\u1eddng, c\u1eaft th\u1eed c\u00e1c t\u1ea5m c\u00f3 \u0111\u1ed9 d\u00e0y kh\u00e1c nhau, t\u1eeb m\u1ecfng \u0111\u1ebfn d\u00e0y. \u0110\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u00e3 quen thu\u1ed9c v\u1edbi hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y c\u1eaft.<\/p>\n\n\n\n

5.3.2 Ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh khe h\u1edf gi\u1eefa c\u00e1c l\u01b0\u1ee1i c\u1eaft kh\u00e1c nhau khi th\u1eed c\u00e1c \u0111\u1ed9 d\u00e0y t\u1ea5m kh\u00e1c nhau. N\u1ebfu kh\u00f4ng \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 h\u1edf c\u1ee7a l\u01b0\u1ee1i t\u01b0\u01a1ng \u1ee9ng, \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u01b0\u1ee1i s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng. <\/p>\n\n\n\n

5.3.3 C\u00e2n b\u1eb1ng \u00e2m thanh trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu c\u00f3 ti\u1ebfng \u1ed3n trong m\u00e1y c\u1eaft, h\u00e3y d\u1eebng l\u1ea1i v\u00e0 ki\u1ec3m tra.<\/p>\n\n\n\n

5.3.4 Khi m\u00e1y c\u1eaft \u0111ang ho\u1ea1t \u0111\u1ed9ng, nhi\u1ec7t \u0111\u1ed9 c\u1ee7a th\u00f9ng nhi\u00ean li\u1ec7u t\u0103ng l\u00ean <60 \u0111\u1ed9, v\u00e0 khi v\u01b0\u1ee3t qu\u00e1, m\u00e1y s\u1ebd \u0111\u01b0\u1ee3c t\u1eaft v\u00e0 ngh\u1ec9 ng\u01a1i.<\/p>\n\n\n\n

5.4 Quy tr\u00ecnh v\u1eadn h\u00e0nh<\/p>\n\n\n\n

5.4.1 Chu\u1ea9n b\u1ecb v\u1eadn h\u00e0nh<\/p>\n\n\n\n

1) Mang bao b\u1ecdc v\u00e0 v\u00f2ng b\u00edt b\u1ea3o v\u1ec7 v\u1eeba kh\u00edt tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh. Kh\u00f4ng \u0111\u01b0\u1ee3c m\u1edf g\u1ea5u \u00e1o. Kh\u00f4ng m\u1eb7c ho\u1eb7c c\u1edfi qu\u1ea7n \u00e1o b\u00ean c\u1ea1nh m\u00e1y kh\u1edfi \u0111\u1ed9ng ho\u1eb7c qu\u1ea5n quanh ng\u01b0\u1eddi \u0111\u1ec3 tr\u00e1nh m\u00e1y b\u1ecb th\u01b0\u01a1ng. B\u1ea1n ph\u1ea3i \u0111\u1ed9i m\u1ed9t chi\u1ebfc m\u0169 c\u1ee9ng. B\u00edm t\u00f3c n\u00ean \u0111\u01b0\u1ee3c c\u00e0i v\u00e0o trong m\u0169. Kh\u00f4ng \u0111\u01b0\u1ee3c m\u1eb7c v\u00e1y v\u00e0 \u0111i d\u00e9p l\u00ea.<\/p>\n\n\n\n

2) Ng\u01b0\u1eddi v\u1eadn h\u00e0nh m\u00e1y n\u00e0y ph\u1ea3i n\u1eafm r\u00f5 c\u1ea5u t\u1ea1o, hi\u1ec7u su\u1ea5t v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ch\u00ednh c\u1ee7a m\u00e1y c\u1eaft. <\/p>\n\n\n\n

3) M\u00e1y n\u00e0y th\u00edch h\u1ee3p \u0111\u1ec3 c\u1eaft c\u00e1c lo\u1ea1i t\u1ea5m th\u00e9p, t\u1ea5m \u0111\u1ed3ng, t\u1ea5m nh\u00f4m, t\u1ea5m v\u1eadt li\u1ec7u phi kim lo\u1ea1i v\u1edbi \u0111\u1ed9 d\u00e0y c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5. V\u1eadt li\u1ec7u ph\u1ea3i kh\u00f4ng c\u00f3 v\u1ebft c\u1ee9ng, x\u1ec9 h\u00e0n, t\u1ea1p ch\u1ea5t x\u1ec9 v\u00e0 c\u00e1c m\u1ed1i h\u00e0n. \u0110\u1ed9 d\u00e0y th\u1eeba kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p.<\/p>\n\n\n\n

4) T\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 ph\u1ea3i \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n th\u01b0\u1eddng xuy\u00ean. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh n\u00ean \u0111\u1ed5 d\u1ea7u b\u00f4i tr\u01a1n m\u1ed7i ca m\u1ed9t l\u1ea7n v\u00e0 th\u1ee3 c\u01a1 kh\u00ed n\u00ean \u0111\u1ed5 \u0111\u1ea7y b\u1ed9 ph\u1eadn \u1ed5 l\u0103n s\u00e1u th\u00e1ng m\u1ed9t l\u1ea7n.<\/p>\n\n\n\n

5.4.2 Quy tr\u00ecnh v\u1eadn h\u00e0nh<\/p>\n\n\n\n

1) Ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i quen thu\u1ed9c v\u1edbi c\u1ea5u tr\u00fac chung v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb. Nghi\u00eam c\u1ea5m s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb v\u01b0\u1ee3t qu\u00e1 c\u00f4ng n\u0103ng c\u1ee7a n\u00f3.<\/p>\n\n\n\n

2) Tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng, b\u1ed5 sung d\u1ea7u m\u1ee1 theo quy \u0111\u1ecbnh v\u1ec1 b\u00f4i tr\u01a1n thi\u1ebft b\u1ecb, ki\u1ec3m tra s\u1ed1 l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng d\u1ea7u c\u1ee7a c\u1ed1c d\u1ea7u, v\u00e0 \u0111\u00f3ng n\u1eafp c\u1ee7a l\u1ed7 c\u1ed1c d\u1ea7u. c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n m\u00e1y c\u1eaft<\/p>\n\n\n\n

3) Tr\u01b0\u1edbc khi l\u00e0m vi\u1ec7c, l\u01b0\u1ee1i c\u1eaft ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1eef s\u1eafc. N\u1ebfu l\u01b0\u1ee1i c\u1eaft b\u1ecb x\u1ec9n m\u00e0u ho\u1eb7c c\u00f3 v\u1ebft n\u1ee9t, c\u1ea7n m\u00e0i ho\u1eb7c thay l\u01b0\u1ee1i c\u1eaft k\u1ecbp th\u1eddi. L\u01b0\u1ee1i c\u1eaft ph\u1ea3i \u0111\u01b0\u1ee3c g\u1eafn ch\u1eb7t, c\u00e1c l\u01b0\u1ee1i ph\u1ea3i g\u1ea7n nhau, b\u1ec1 m\u1eb7t l\u01b0\u1ee1i tr\u00ean v\u00e0 d\u01b0\u1edbi ph\u1ea3i song song. Sau khi \u0111i\u1ec1u ch\u1ec9nh, n\u00ean ki\u1ec3m tra quay tay b\u1eb1ng tay \u0111\u1ec3 tr\u00e1nh tai n\u1ea1n. Kho\u1ea3ng c\u00e1ch l\u01b0\u1ee1i dao ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m th\u00e9p b\u1ecb c\u1eaft, th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 5 \u0111\u1ebfn 7% c\u1ee7a \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m th\u00e9p \u0111\u01b0\u1ee3c c\u1eaft. \u0110\u1ed1i v\u1edbi m\u1ed7i l\u1ea7n \u0111i\u1ec1u ch\u1ec9nh khe h\u1edf, c\u1ea7n quay b\u00e1nh \u0111\u00e0 b\u1eb1ng tay \u0111\u1ec3 c\u00e1nh tr\u00ean v\u00e0 d\u01b0\u1edbi chuy\u1ec3n \u0111\u1ed9ng qua l\u1ea1i m\u1ed9t l\u1ea7n, \u0111\u1ed3ng th\u1eddi ki\u1ec3m tra khe h\u1edf b\u1eb1ng d\u1ee5ng c\u1ee5 \u0111o ph\u1ee5. Th\u00edch h\u1ee3p \u0111\u1ec3 ng\u0103n l\u00f2 xo b\u1ecb g\u00e3y ho\u1eb7c l\u00e0m h\u1ecfng l\u01b0\u1ee1i c\u1eaft.<\/p>\n\n\n\n

4) Kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p c\u1eaft c\u00f9ng l\u00fac 2 quy c\u00e1ch kh\u00e1c nhau v\u00e0 v\u1eadt li\u1ec7u kh\u00e1c nhau. T\u1ea5m c\u1eaft ph\u1ea3i c\u00f3 b\u1ec1 m\u1eb7t ph\u1eb3ng. Kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p x\u00e9n m\u00e9p t\u1ea5m c\u00f3 g\u1edd v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p c\u1eaft t\u1ea5m h\u1eb9p v\u00e0 v\u1eadt li\u1ec7u ng\u1eafn kh\u00f4ng kh\u00edt.<\/p>\n\n\n\n

5) \u0110i\u1ec1u ch\u1ec9nh b\u1ea3n ch\u00ednh v\u00e0 b\u1ed9 g\u00e1 theo y\u00eau c\u1ea7u c\u1ee7a ph\u00f4i c\u1eaft. N\u1edbi l\u1ecfng c\u00e1c bu l\u00f4ng c\u1ee7a n\u00fat ch\u1eb7n \u0111\u1ecbnh v\u1ecb, \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u00e0 v\u1ecb tr\u00ed c\u1ee7a n\u00fat \u0111\u1ecbnh v\u1ecb v\u00e0 t\u0103ng c\u01b0\u1eddng n\u00f3. Tr\u01b0\u1edbc khi l\u00e0m vi\u1ec7c, b\u1ea1n n\u00ean ch\u1ea1y th\u1eed r\u1ed7ng 2-3 l\u1ea7n, \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1ea7u b\u00f4i tr\u01a1n t\u1ed1t v\u00e0 ch\u1ec9 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c sau khi kh\u00f4ng c\u00f3 b\u1ea5t th\u01b0\u1eddng.<\/p>\n\n\n\n

6) Cho \u0103n ph\u1ea3i th\u1eb3ng, ph\u1eb3ng v\u00e0 \u1ed5n \u0111\u1ecbnh. Gi\u1eef ng\u00f3n tay c\u1ee7a b\u1ea1n tr\u00e1nh xa dao c\u1eaft v\u00e0 \u00e1p su\u1ea5t \u0111\u0129a. Ch\u00fa \u00fd \u0111\u1ebfn s\u1ef1 an to\u00e0n c\u1ee7a c\u00e1c ng\u00f3n tay khi cho b\u00e9 b\u00fa. \u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t l\u00e0 khi nh\u00ecn th\u1ea5y cu\u1ed1i t\u1edd, kh\u00f4ng cho ng\u00f3n tay v\u00e0o d\u01b0\u1edbi \u0111\u0129a ho\u1eb7c \u0111\u01b0a ng\u00f3n tay v\u00e0o l\u01b0\u1ee1i dao. Ph\u1ea7n cu\u1ed1i c\u00f9ng c\u1ee7a \u0111\u1ea7u v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ee7 200mm v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p c\u1eaft b\u1eb1ng tay. B\u1ea1n n\u00ean ch\u1ecdn c\u00e1c d\u1ee5ng c\u1ee5 ph\u1ee5 tr\u1ee3 \u0111\u1ec3 c\u1eaft.<\/p>\n\n\n\n

7) Kh\u00f4ng s\u1eeda ch\u1eefa ho\u1eb7c lau m\u00e1y c\u00f4ng c\u1ee5 trong khi kh\u1edfi \u0111\u1ed9ng. Kh\u00f4ng \u0111\u1ec3 d\u1ee5ng c\u1ee5 ho\u1eb7c c\u00e1c v\u1eadt d\u1ee5ng kh\u00e1c tr\u00ean b\u00e0n m\u00e1y \u0111\u1ec3 tr\u00e1nh v\u00e0o l\u01b0\u1ee1i c\u1eaft l\u00e0m h\u1ecfng l\u01b0\u1ee1i c\u1eaft.<\/p>\n\n\n\n

8) Khi c\u1eaft, thi\u1ebft b\u1ecb \u00e9p ph\u1ea3i \u1ea5n ch\u1eb7t t\u1edd gi\u1ea5y, v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p c\u1eaft d\u01b0\u1edbi tr\u1ea1ng th\u00e1i \u0111ang \u00e9p.<\/p>\n\n\n\n

9) L\u1eafp \u0111\u1eb7t h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 tr\u00ean k\u00e9o c\u1eaft \u0111\u1ec3 ng\u0103n tay c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0o khu v\u1ef1c k\u00e9o r\u01a1i. H\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 kh\u00f4ng \u0111\u01b0\u1ee3c che m\u1eaft ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y ph\u1ea7n c\u1eaft. Nghi\u00eam c\u1ea5m nh\u1eb7t r\u00e1c d\u01b0\u1edbi \u0111\u1ea5t trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c \u0111\u1ec3 tr\u00e1nh b\u1ecb th\u01b0\u01a1ng do r\u01a1i ph\u00f4i. Ch\u1ea5t th\u1ea3i t\u1ea1o ra sau qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u00f3 c\u00e1c c\u1ea1nh v\u00e0 g\u00f3c, v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh n\u00ean lo\u1ea1i b\u1ecf ch\u00fang k\u1ecbp th\u1eddi \u0111\u1ec3 tr\u00e1nh v\u1ebft \u0111\u00e2m v\u00e0 v\u1ebft c\u1eaft.<\/p>\n\n\n\n

10) C\u00e1c t\u1ea5m che b\u1ea3o v\u1ec7 ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng nh\u01b0 d\u00e2y \u0111ai, b\u00e1nh \u0111\u00e0, b\u00e1nh r\u0103ng v\u00e0 tr\u1ee5c c\u1ee7a k\u00e9o c\u1eaft.<\/p>\n\n\n\n

11) Ch\u00fa \u00fd \u0111\u1ebfn s\u1ef1 h\u01b0 h\u1ecfng b\u1ea5t th\u01b0\u1eddng c\u1ee7a c\u01a1 c\u1ea5u k\u1eb9p ch\u1eb7t, ly h\u1ee3p v\u00e0 phanh; t\u1eadp trung v\u00e0o vi\u1ec7c c\u1eaft. N\u1ebfu ph\u00e1t hi\u1ec7n th\u1ea5y b\u1ea5t th\u01b0\u1eddng trong thi\u1ebft b\u1ecb, h\u00e3y d\u1eebng vi\u1ec7c c\u1eaft ngay l\u1eadp t\u1ee9c, c\u1eaft \u0111i\u1ec7n v\u00e0 th\u00f4ng b\u00e1o cho nh\u00e2n vi\u00ean c\u00f3 li\u00ean quan \u0111\u1ec3 b\u1ea3o tr\u00ec.<\/p>\n\n\n\n

12) \u0110\u1ea3m b\u1ea3o s\u1ea3n xu\u1ea5t an to\u00e0n, n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c v\u00e0 c\u00e1c tai n\u1ea1n li\u00ean quan \u0111\u1ebfn thi\u1ebft b\u1ecb c\u00e1 nh\u00e2n c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec t\u1ea1i ch\u1ed7 v\u00e0 b\u00e1o c\u00e1o cho c\u00e1c b\u1ed9 ph\u1eadn li\u00ean quan.<\/p>\n\n\n\n

13) Tr\u01b0\u1edbc khi k\u1ebft th\u00fac c\u00f4ng vi\u1ec7c, ph\u1ea3i c\u1eaft \u0111i\u1ec7n, v\u1ec7 sinh thi\u1ebft b\u1ecb v\u00e0 l\u01b0u h\u1ed3 s\u01a1 ki\u1ec3m tra.<\/p>\n\n\n\n

5.4.3 Bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba<\/p>\n\n\n\n

1) Kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p c\u1eaft th\u00e9p t\u1ed1c \u0111\u1ed9 cao, th\u00e9p d\u1ee5ng c\u1ee5, gang, vv c\u00f3 chi\u1ec1u d\u00e0i v\u00e0 d\u00e0y qu\u00e1 m\u1ee9c, kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p c\u1eaft v\u00e0 t\u00f4i.<\/p>\n\n\n\n

2) C\u1ea7n th\u00e1o ly h\u1ee3p tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng, \u0111\u1ed9ng c\u01a1 kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p kh\u1edfi \u0111\u1ed9ng khi c\u00f3 t\u1ea3i.<\/p>\n\n\n\n

3) m\u00e1y c\u1eaft \u0111\u1ec3 kh\u00f4ng t\u1ea3i trong v\u00e0i chu k\u1ef3 tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng. Ch\u1ec9 sau khi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t v\u00e0i chu k\u1ef3 \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u00ecnh th\u01b0\u1eddng, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd.<\/p>\n\n\n\n

4) C\u1ea5m c\u1eaft c\u00e1c v\u1eadt ph\u1ea9m n\u1ed5, thanh, ph\u00f4i m\u1ecfng v\u00e0 phi kim lo\u1ea1i.<\/p>\n\n\n\n

5) Ch\u00fa \u00fd xem ly h\u1ee3p c\u00f3 tr\u1ee5c tr\u1eb7c hay kh\u00f4ng, c\u00e1c v\u00edt si\u1ebft c\u00f3 ch\u1eafc ch\u1eafn kh\u00f4ng v\u00e0 ng\u00f3n tay kh\u00f4ng th\u1ec3 v\u00e0o l\u01b0\u1ee1i c\u1eaft khi \u0103n. Nghi\u00eam c\u1ea5m hai ng\u01b0\u1eddi c\u00f9ng m\u1ed9t l\u00fac c\u1eaft c\u00e1c ph\u00f4i kh\u00e1c nhau tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y.<\/p>\n\n\n\n

6) Thi\u1ebft b\u1ecb s\u1ebd do m\u1ed9t ng\u01b0\u1eddi \u0111\u1eb7c bi\u1ec7t x\u1eed l\u00fd v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u00f9y ti\u1ec7n khi ch\u01b0a \u0111\u01b0\u1ee3c s\u1ef1 ch\u1ea5p thu\u1eadn. Th\u00f4ng th\u01b0\u1eddng, m\u1ecdi ng\u01b0\u1eddi ph\u1ea3i d\u1eebng m\u00e1y tr\u01b0\u1edbc khi h\u1ecd r\u1eddi \u0111i.<\/p>\n\n\n\n

7) C\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u ch\u1ec9nh, s\u1eeda ch\u1eefa v\u00e0 v\u1ec7 sinh, m\u00e1y ph\u1ea3i \u0111\u01b0\u1ee3c d\u1eebng l\u1ea1i.<\/p>\n\n\n\n

8) Kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p g\u00f5 \u0111\u1ec3 si\u1ebft ch\u1eb7t thi\u1ebft b\u1ecb ch\u1eb7n v\u1eadt li\u1ec7u ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh khe h\u1edf c\u1ee7a l\u01b0\u1ee1i dao. Khi \u0111i\u1ec1u ch\u1ec9nh khe h\u1edf l\u01b0\u1ee1i c\u1eaft, d\u1eebng l\u1ea1i tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n.<\/p>\n\n\n\n

9) Kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p ti\u1ebfp c\u1eadn khu v\u1ef1c c\u1eaft ho\u1eb7c nh\u1eb7t v\u00e0 l\u1ea5y v\u1eadt li\u1ec7u b\u1eb1ng tay trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c.<\/p>\n\n\n\n

6. An to\u00e0n<\/p>\n\n\n\n

Khi v\u1eadn h\u00e0nh m\u00e1y c\u1eaft t\u00f4n ph\u1ea3i tu\u00e2n th\u1ee7 t\u1ea5t c\u1ea3 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n;<\/p>\n\n\n\n

  1. V\u00ec b\u1ea5t k\u1ef3 l\u00fd do g\u00ec, kh\u00f4ng cho ph\u00e9p b\u1ea5t k\u1ef3 b\u1ed9 ph\u1eadn n\u00e0o c\u1ee7a tay ho\u1eb7c c\u01a1 th\u1ec3 ch\u1ea1m v\u00e0o d\u01b0\u1edbi l\u01b0\u1ee1i c\u1eaft ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn quay kh\u00e1c.<\/li>
  2. Kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p v\u1eadn h\u00e0nh b\u00ean d\u01b0\u1edbi gi\u00e1 \u0111\u1ee1 l\u01b0\u1ee1i dao<\/li><\/ol>\n\n\n\n

    3) Kh\u00f4ng \u0111\u1ee9ng trong khu v\u1ef1c b\u1ea3o v\u1ec7 m\u00e1y c\u00f4ng c\u1ee5 ho\u1eb7c khu v\u1ef1c nguy hi\u1ec3m.<\/p>\n\n\n\n

    4) Kh\u00f4ng ai \u0111\u01b0\u1ee3c ph\u00e9p \u1edf ph\u00eda sau m\u00e1y ho\u1eb7c b\u00ean d\u01b0\u1edbi gi\u00e1 \u0111\u1ee1 l\u01b0\u1ee1i dao tr\u01b0\u1edbc khi m\u00e1y ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n

    5) Khi \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u khe h\u1edf c\u1ee7a l\u01b0\u1ee1i m\u00e1y, ph\u1ea3i t\u1eaft TV.<\/p>\n\n\n\n

    6) Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh m\u00e1y, n\u1ebfu ph\u00e1t hi\u1ec7n th\u1ea5y ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng v\u00e0 c\u00e1c t\u00ecnh tr\u1ea1ng b\u1ea5t th\u01b0\u1eddng kh\u00e1c th\u00ec ph\u1ea3i d\u1eebng m\u00e1y ngay, kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb cho \u0111\u1ebfn khi kh\u1eafc ph\u1ee5c xong s\u1ef1 c\u1ed1.<\/p>\n\n\n\n

    \u00a07) Khi c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi \u0111ang v\u1eadn h\u00e0nh, b\u1ea1n n\u00ean \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 y\u1ebfu t\u1ed1 nguy hi\u1ec3m tr\u01b0\u1edbc khi b\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5n n\u00fat g\u1ea1t ch\u00e2n ho\u1eb7c nh\u1ea5n n\u00fat.<\/p>\n\n\n\n

    7 Ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o d\u01b0\u1ee1ng k\u00e9o c\u1eaft<\/p>\n\n\n\n

    7.1 B\u1ea3o tr\u00ec v\u00e0 b\u1ea3o d\u01b0\u1ee1ng h\u00e0ng ng\u00e0y:<\/p>\n\n\n\n

    1). Sau khi k\u1ebft th\u00fac m\u1ed7i ca l\u00e0m vi\u1ec7c, ng\u01b0\u1eddi \u0111i\u1ec1u h\u00e0nh n\u00ean thu d\u1ecdn v\u1eadt li\u1ec7u th\u1eeba v\u01b0\u01a1ng v\u00e3i \u1edf m\u1eb7t tr\u01b0\u1edbc v\u00e0 m\u1eb7t sau c\u1ee7a b\u00e0n l\u00e0m vi\u1ec7c; tr\u01b0\u1edbc khi k\u1ebft th\u00fac c\u00f4ng vi\u1ec7c, anh ta n\u00ean d\u1eebng l\u1ea1i sau khi tr\u1edf v\u1ec1 ngu\u1ed3n g\u1ed1c<\/p>\n\n\n\n

    2). Ki\u1ec3m tra l\u01b0\u1ee3ng d\u1ea7u v\u00e0 l\u01b0\u1ee3ng kh\u00ed nit\u01a1 c\u1ee7a m\u1ed7i k\u00e9t d\u1ea7u b\u00f4i tr\u01a1n c\u00f3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u hay kh\u00f4ng. \u0110\u1ed5 x\u0103ng t\u1ea1i t\u1eebng \u0111i\u1ec3m ti\u1ebfp nhi\u00ean li\u1ec7u th\u1ee7 c\u00f4ng theo quy \u0111\u1ecbnh;<\/p>\n\n\n\n

    3). Ki\u1ec3m tra \u0111\u01b0\u1eddng ray d\u1eabn h\u01b0\u1edbng c\u1ee7a m\u00e1y v\u00e0 b\u1ec1 m\u1eb7t c\u1ee7a thanh v\u00edt xem c\u00f3 tra d\u1ea7u b\u00f4i tr\u01a1n v\u00e0o m\u00e1y \u0111\u1ec3 gi\u1eef cho m\u00e1y \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n t\u1ed1t hay kh\u00f4ng;<\/p>\n\n\n\n

    4). Ki\u1ec3m tra v\u00e0 x\u00e1c nh\u1eadn ho\u1ea1t \u0111\u1ed9ng th\u1ee7y l\u1ef1c;<\/p>\n\n\n\n

    5). Quan s\u00e1t t\u00ecnh h\u00ecnh c\u1eaft b\u1ea5t c\u1ee9 l\u00fac n\u00e0o trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c. Nh\u1ea5n n\u00fat d\u1eebng kh\u1ea9n c\u1ea5p ngay l\u1eadp t\u1ee9c n\u1ebfu c\u00f3 b\u1ea5t th\u01b0\u1eddng;<\/p>\n\n\n\n

    6). N\u1ebfu b\u1ea1n \u0111\u1ec3 m\u00e1y trong th\u1eddi gian d\u00e0i, h\u00e3y t\u1eaft ngu\u1ed3n \u0111\u1ec3 tr\u00e1nh m\u00e1y ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng chuy\u00ean nghi\u1ec7p.<\/p>\n\n\n\n

    7.2 B\u1ea3o tr\u00ec v\u00e0 b\u1ea3o d\u01b0\u1ee1ng h\u00e0ng tu\u1ea7n;<\/a><\/p>\n\n\n\n

    1). V\u1ec7 sinh to\u00e0n di\u1ec7n m\u00e1y h\u00e0ng tu\u1ea7n. B\u00f4i tr\u01a1n t\u1eebng b\u1ec1 m\u1eb7t ray, b\u1ec1 m\u1eb7t tr\u01b0\u1ee3t, bi l\u0103n, v\u00e0 t\u1eebng con \u1ed1c v\u00edt;<\/p>\n\n\n\n

    2). Ki\u1ec3m tra v\u00e0 si\u1ebft ch\u1eb7t c\u00e1c v\u00edt c\u1ed1 \u0111\u1ecbnh d\u1ee5ng c\u1ee5, c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng, tay quay, v\u00edt \u0111\u1ee1 b\u00e0n l\u00e0m vi\u1ec7c v\u00e0 d\u00e2y gi\u1eafc c\u1eafm;<\/p>\n\n\n\n

    3). Ki\u1ec3m tra l\u1ecdc d\u1ea7u xem c\u00f3 s\u1ea1ch kh\u00f4ng, n\u1ebfu b\u1ea9n th\u00ec ph\u1ea3i r\u1eeda;<\/p>\n\n\n\n

    4). Ki\u1ec3m tra c\u00e1c t\u1ea5m ch\u1eafn l\u1ecdc c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c t\u1ee7 \u0111i\u1ec7n v\u00e0 l\u00e0m s\u1ea1ch b\u1ee5i b\u00e1m v\u00e0o.<\/a><\/p>\n\n\n\n

    7.3 B\u1ea3o tr\u00ec h\u00e0ng th\u00e1ng v\u00e0 h\u00e0ng qu\u00fd<\/p>\n\n\n\n

    1). Ki\u1ec3m tra t\u1eebng \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u b\u00f4i tr\u01a1n kh\u00f4ng b\u1ecb t\u1eafc, c\u1eeda s\u1ed5 d\u1eabn d\u1ea7u s\u00e1ng v\u00e0 ki\u1ec3m tra c\u1eb7n b\u1ea9n trong b\u00ecnh nhi\u00ean li\u1ec7u;<\/p>\n\n\n\n

    2). L\u00e0m s\u1ea1ch c\u00e1c chip v\u00e0 d\u1ea7u m\u1ee1 tr\u00ean m\u00e1y;<\/p>\n\n\n\n

    3). Ti\u1ebfp nhi\u00ean li\u1ec7u t\u1ea1i m\u1ed7i \u0111i\u1ec3m b\u00f4i tr\u01a1n;<\/p>\n\n\n\n

    4). Ki\u1ec3m tra \u0111\u1ed9 l\u1ecfng l\u1ebbo c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn truy\u1ec1n \u0111\u1ed9ng, ki\u1ec3m tra s\u1ef1 \u0103n kh\u1edbp c\u1ee7a b\u00e1nh r\u0103ng v\u1edbi thanh r\u0103ng, \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c thay th\u1ebf n\u1ebfu c\u1ea7n;<\/p>\n\n\n\n

    5). Ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u1eafc c\u1ee7a l\u01b0\u1ee1i, nh\u1eadn th\u1ea5y l\u01b0\u1ee1i \u0111\u01b0\u1ee3c m\u00e0i ho\u1eb7c thay th\u1ebf k\u1ecbp th\u1eddi c\u00f3 c\u00f9n;<\/p>\n\n\n\n

    6). Ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh dao c\u1eaft v\u00e0 h\u1ea1t dao \u0111\u1ec3 c\u00f3 \u0111\u1ed9 k\u00edn kh\u00edt v\u00e0 khe h\u1edf th\u00edch h\u1ee3p;<\/p>\n\n\n\n

    7). Ki\u1ec3m tra t\u1ee7 \u0111i\u1ec7n v\u00e0 b\u1ec7 v\u1eadn h\u00e0nh ch\u1eafc ch\u1eafn, c\u00e1c v\u00edt xi\u1ebft c\u00f3 l\u1ecfng kh\u00f4ng, \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng m\u00e1y h\u00fat b\u1ee5i ho\u1eb7c m\u00e1y s\u1ea5y t\u00f3c \u0111\u1ec3 l\u00e0m s\u1ea1ch b\u1ee5i trong t\u1ee7. Ki\u1ec3m tra xem \u0111\u1ea7u n\u1ed1i c\u00f3 b\u1ecb l\u1ecfng hay kh\u00f4ng (xem h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng \u0111i\u1ec7n \u0111\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft); c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n m\u00e1y c\u1eaft<\/p>\n\n\n\n

    s\u1ed1 8). Ki\u1ec3m tra hi\u1ec7u su\u1ea5t c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c n\u00fat v\u00e0 c\u00f4ng t\u1eafc b\u1ed9 ch\u1ecdn. T\u1ea5t c\u1ea3 c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac \u0111\u1ec1u t\u1ed1t, kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9 v\u00e0 h\u01b0 h\u1ecfng thay th\u1ebf.<\/p>\n\n\n\n

    7.4 B\u1ea3o tr\u00ec h\u00e0ng n\u0103m<\/p>\n\n\n\n

    1). Ki\u1ec3m tra v\u00edt me bi, r\u1eeda s\u1ea1ch d\u1ea7u m\u1ee1 c\u0169 tr\u00ean v\u00edt v\u00e0 thay b\u1eb1ng d\u1ea7u m\u1ee1 m\u1edbi;<\/p>\n\n\n\n

    2). Thay m\u1ee1 \u1ed5 tr\u1ee5c. Khi thay th\u1ebf, h\u00e3y \u0111\u1ea3m b\u1ea3o l\u00e0m s\u1ea1ch \u1ed5 tr\u1ee5c;<\/p>\n\n\n\n

    3). V\u1ec7 sinh c\u00e1c lo\u1ea1i van v\u00e0 b\u1ed9 l\u1ecdc, v\u1ec7 sinh \u0111\u00e1y b\u00ecnh x\u0103ng, thay nh\u1edbt \u0111\u00fang quy \u0111\u1ecbnh;<\/p>\n\n\n\n

    4). Ki\u1ec3m tra b\u1ec1 m\u1eb7t c\u1ee7a c\u1ed5 g\u00f3p \u0111\u1ed9ng c\u01a1, lo\u1ea1i b\u1ecf c\u00e1c g\u1edd, l\u00e0m s\u1ea1ch m\u1ef1c v\u00e0 thay ch\u1ed5i than k\u1ecbp th\u1eddi n\u1ebfu n\u00f3 qu\u00e1 m\u00f2n.<\/p>\n\n\n\n

    8 L\u00e0m s\u1ea1ch<\/p>\n\n\n\n

    1). Khi \u0111i\u1ec1u ch\u1ec9nh v\u00e0 v\u1ec7 sinh ph\u1ea3i d\u1eebng m\u00e1y.<\/p>\n\n\n\n

    2). C\u00f4ng vi\u1ec7c v\u1ec7 sinh t\u1ea1i ch\u1ed7, c\u00f4ng tr\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5t \u0111\u1ed1ng ph\u00f4i v\u00e0 \u0111\u1ed3 l\u1eb7t v\u1eb7t, \u0111\u1ed3ng th\u1eddi ph\u1ea3i lu\u00f4n lu\u00f4n s\u1ea1ch s\u1ebd m\u00e1y c\u00f4ng c\u1ee5 v\u00e0 c\u00f4ng tr\u01b0\u1eddng.<\/p>\n\n\n\n

    3). Th\u00e0nh ph\u1ea9m n\u00ean \u0111\u01b0\u1ee3c x\u1ebfp ch\u1ed3ng l\u00ean nhau. Sau khi ho\u00e0n th\u00e0nh c\u00f4ng vi\u1ec7c ph\u1ea3i c\u1eaft \u0111i\u1ec7n, v\u1ec7 sinh m\u00e1y m\u00f3c, thu d\u1ecdn n\u01a1i l\u00e0m vi\u1ec7c, kh\u00f3a h\u1ed9p c\u00f4ng t\u1eafc.<\/p>","protected":false},"excerpt":{"rendered":"

    shearing machine safety precautions 1. Purpose In order to standardize the operator’s work behavior and ensure human-machine safety. Prevent product<\/p>","protected":false},"author":3,"featured_media":1154,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[369,778,368],"class_list":["post-1152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shearing-machine","tag-hydraulic-shearing-machine","tag-mechanical-shearing-machine","tag-shearing-machine"],"jetpack_featured_media_url":"https:\/\/hecter.cn\/wp-content\/uploads\/2020\/12\/shearing1.jpg","_links":{"self":[{"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/posts\/1152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/comments?post=1152"}],"version-history":[{"count":0,"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/posts\/1152\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/media\/1154"}],"wp:attachment":[{"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/media?parent=1152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/categories?post=1152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hecter.cn\/vi\/wp-json\/wp\/v2\/tags?post=1152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}