{"id":15486,"date":"2026-01-06T10:18:10","date_gmt":"2026-01-06T02:18:10","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&p=15486"},"modified":"2026-01-06T10:59:57","modified_gmt":"2026-01-06T02:59:57","slug":"chuanbofadianjizhukaiguanhezhashibai-guzhangtiaozhadeyuanyinpanduanjipaichu","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/vi\/project\/chuanbofadianjizhukaiguanhezhashibai-guzhangtiaozhadeyuanyinpanduanjipaichu","title":{"rendered":"X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 \u0111\u00f3ng c\u00f4ng t\u1eafc ch\u00ednh m\u00e1y ph\u00e1t \u0111i\u1ec7n t\u00e0u bi\u1ec3n kh\u00f4ng th\u00e0nh c\u00f4ng, ng\u1eaft m\u1ea1ch do s\u1ef1 c\u1ed1"},"content":{"rendered":"

X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 kh\u00f4ng \u0111\u00f3ng \u0111\u01b0\u1ee3c c\u00f4ng t\u1eafc ch\u00ednh c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n tr\u00ean t\u00e0u v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng ng\u1eaft m\u1ea1ch do s\u1ef1 c\u1ed1<\/h2>\n

I. X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 \u0111\u00f3ng c\u00f4ng t\u1eafc ch\u00ednh kh\u00f4ng th\u00e0nh c\u00f4ng<\/h3>\n

\n

1. X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n khi\u1ebfn c\u00f4ng t\u1eafc ch\u00ednh kh\u00f4ng \u0111\u00f3ng \u0111\u01b0\u1ee3c<\/p>\n

\u0110i\u1ec1u ki\u1ec7n \u0111\u00f3ng c\u00f4ng t\u1eafc ch\u00ednh b\u1eb1ng tay: B\u1ed9 ng\u1eaft m\u1ea1ch kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, l\u00f2 xo t\u00edch n\u0103ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. \u0110i\u1ec1u ki\u1ec7n \u0111\u00f3ng c\u00f4ng t\u1eafc ch\u00ednh b\u1eb1ng \u0111i\u1ec7n: Ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3ng b\u1eb1ng tay, \u0111\u1ed3ng th\u1eddi cu\u1ed9n d\u00e2y \u0111\u00f3ng v\u00e0 m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n \u0111\u00f3ng ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n

Khi \u0111\u00f3ng c\u00f4ng t\u1eafc ng\u1eaft m\u1ea1ch, c\u00f3 th\u1ec3 nghe r\u00f5 ti\u1ebfng c\u01a1 c\u1ea5u b\u00ean trong ho\u1ea1t \u0111\u1ed9ng v\u00e0 ti\u1ebfng c\u00e1c ti\u1ebfp \u0111i\u1ec3m \u0111\u00f3ng l\u1ea1i. Tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ph\u00eda tr\u01b0\u1edbc c\u1ee7a c\u00f4ng t\u1eafc ng\u1eaft m\u1ea1ch v\u00e0 tr\u00ean b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n c\u00f3 \u0111\u00e8n b\u00e1o c\u00f4ng t\u1eafc ch\u00ednh \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00f3ng.<\/p>\n

(1) Khi \u0111\u00f3ng c\u00f4ng t\u1eafc b\u1eb1ng \u0111i\u1ec7n, c\u00f4ng t\u1eafc ch\u00ednh kh\u00f4ng c\u00f3 ph\u1ea3n \u1ee9ng n\u00e0o sau khi nh\u1ea5n n\u00fat, nh\u01b0ng khi \u0111\u00f3ng b\u1eb1ng tay th\u00ec ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n

L\u1ed7i n\u1eb1m \u1edf m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n \u0111\u00f3ng m\u1ea1ch. B\u1ea1n c\u00f3 th\u1ec3 v\u1eeba nh\u1ea5n n\u00fat \u0111\u00f3ng m\u1ea1ch, v\u1eeba d\u00f9ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng \u0111\u1ec3 \u0111o xem t\u00edn hi\u1ec7u \u0111\u00f3ng m\u1ea1ch c\u00f3 \u0111\u1ebfn c\u00e1c \u0111\u1ea7u n\u1ed1i t\u01b0\u01a1ng \u1ee9ng c\u1ee7a c\u1ea7u dao hay kh\u00f4ng nh\u1eb1m x\u00e1c nh\u1eadn. N\u1ebfu t\u00edn hi\u1ec7u \u0111\u00f3ng m\u1ea1ch \u0111\u1ebfn c\u00e1c \u0111\u1ea7u n\u1ed1i c\u1ee7a c\u1ea7u dao, th\u00ec \u0111\u00f3 l\u00e0 l\u1ed7i \u1edf m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n b\u00ean trong c\u1ea7u dao.<\/p>\n

(2) Khi \u0111\u00f3ng c\u00f4ng t\u1eafc b\u1eb1ng \u0111i\u1ec7n ho\u1eb7c b\u1eb1ng tay, \u0111\u1ec1u c\u00f3 th\u1ec3 nghe th\u1ea5y ti\u1ebfng c\u01a1 c\u1ea5u b\u00ean trong c\u00f4ng t\u1eafc ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng c\u00f4ng t\u1eafc kh\u00f4ng \u0111\u00f3ng \u0111\u01b0\u1ee3c.<\/p>\n

L\u1ed7i n\u1eb1m \u1edf c\u01a1 c\u1ea5u c\u01a1 kh\u00ed c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh, c\u1ea7n ki\u1ec3m tra th\u00eam; c\u00e1c thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch b\u1ea3o v\u1ec7, kh\u00f3a li\u00ean \u0111\u1ed9ng \u0111i\u1ec7n, v.v. \u0111ang ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p nh\u01b0 thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch b\u1ea3o v\u1ec7 c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng sai ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u1ea1i sau khi k\u00edch ho\u1ea1t, ho\u1eb7c do kh\u00f3a li\u00ean \u0111\u1ed9ng v\u1edbi ngu\u1ed3n \u0111i\u1ec7n b\u1edd, \u0111\u1ec1u c\u00f3 th\u1ec3 khi\u1ebfn c\u00f4ng t\u1eafc ch\u00ednh \u1edf tr\u1ea1ng th\u00e1i ng\u1eaft. Thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch b\u1ea3o v\u1ec7, kh\u00f3a li\u00ean \u0111\u1ed9ng \u0111i\u1ec7n, v.v., th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch c\u1ea5p \u0111i\u1ec7n cho cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch c\u1ee7a b\u1ed9 ng\u1eaft m\u1ea1ch; c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng \u0111\u1ec3 \u0111o c\u00e1c \u0111\u1ea7u n\u1ed1i b\u00ean ngo\u00e0i c\u1ee7a cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch do thi\u1ebfu \u00e1p v\u00e0 cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch do ph\u00e2n c\u1ef1c \u0111\u1ec3 x\u00e1c nh\u1eadn c\u00f3 t\u00edn hi\u1ec7u ng\u1eaft m\u1ea1ch hay kh\u00f4ng; c\u00e1c v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 x\u1ea3y ra v\u1edbi t\u00edn hi\u1ec7u bao g\u1ed3m: d\u00f2ng \u0111i\u1ec7n qu\u00e1 t\u1ea3i, d\u00f2ng \u0111i\u1ec7n ng\u1eafn m\u1ea1ch, d\u00f2ng \u0111i\u1ec7n s\u1ef1 c\u1ed1 n\u1ed1i \u0111\u1ea5t, d\u00f2ng \u0111i\u1ec7n qu\u00e1 \u0111\u1ed9 qu\u00e1 l\u1edbn khi \u0111\u00f3ng m\u1ea1ch.<\/p>\n

T\u00f3m t\u1eaft:<\/p>\n

(1) Thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch khi m\u1ea5t \u00e1p su\u1ea5t kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng: Ki\u1ec3m tra xem c\u1ea7u ch\u00ec c\u00f3 b\u1ecb ch\u00e1y kh\u00f4ng; ki\u1ec3m tra xem c\u00e1c ti\u1ebfp \u0111i\u1ec3m c\u1ee7a n\u00fat b\u1ea5m tr\u00ean thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch c\u00f3 ti\u1ebfp x\u00fac t\u1ed1t kh\u00f4ng; ki\u1ec3m tra cu\u1ed9n d\u00e2y c\u1ee7a thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch khi m\u1ea5t \u00e1p su\u1ea5t, n\u1ebfu b\u1ecb \u0111\u1ee9t m\u1ea1ch th\u00ec c\u1ea7n s\u1eeda ch\u1eefa ho\u1eb7c thay m\u1edbi.<\/p>\n

(2) Thi\u1ebft b\u1ecb ng\u1eaft qu\u00e1 d\u00f2ng b\u1ecb l\u1ec7ch (gi\u00e1 tr\u1ecb k\u00edch ho\u1ea1t qu\u00e1 nh\u1ecf): Hi\u1ec7u ch\u1ec9nh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh v\u1ec1 gi\u00e1 tr\u1ecb quy \u0111\u1ecbnh.<\/p>\n

(3) C\u01a1 c\u1ea5u ng\u1eaft m\u1ea1ch b\u1ecb m\u00f2n nghi\u00eam tr\u1ecdng, kh\u00f4ng th\u1ec3 m\u00f3c \u0111\u01b0\u1ee3c: S\u1eeda ch\u1eefa c\u01a1 c\u1ea5u ng\u1eaft m\u1ea1ch ho\u1eb7c thay m\u1edbi.<\/p>\n

(4) Kh\u00f4ng t\u1ef1 \u0111\u1ed9ng kh\u00f4i ph\u1ee5c sau khi ng\u1eaft do qu\u00e1 nhi\u1ec7t: T\u1eaft thi\u1ebft b\u1ecb trong v\u00e0i gi\u00e2y \u0111\u1ec3 ch\u1edd b\u1ed9 ph\u1eadn gia nhi\u1ec7t t\u1ef1 kh\u00f4i ph\u1ee5c.<\/p>\n

2. M\u00f4 ph\u1ecfng s\u1ef1 c\u1ed1 kh\u00f4ng \u0111\u00f3ng \u0111\u01b0\u1ee3c c\u00f4ng t\u1eafc ch\u00ednh<\/p>\n

L\u1ea5y DW95 l\u00e0m v\u00ed d\u1ee5, thi\u1ebft b\u1ecb n\u00e0y s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p t\u00edch tr\u1eef n\u0103ng l\u01b0\u1ee3ng b\u1eb1ng nam ch\u00e2m \u0111i\u1ec7n; h\u00e3y gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng thi\u1ebft b\u1ecb n\u00e0y g\u1eb7p s\u1ef1 c\u1ed1.<\/p>\n

(1) X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m s\u1ef1 c\u1ed1: Ti\u1ebfp \u0111i\u1ec3m trong m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n cu\u1ed9n d\u00e2y \u0111\u00f3ng m\u1ea1ch b\u1ecb ng\u1eaft.<\/p>\n

Hi\u1ec7n t\u01b0\u1ee3ng: Khi xoay tay c\u1ea7m di \u0111\u1ed9ng \u0111\u1ec3 \u0111\u00f3ng m\u1ea1ch, nh\u1ea5n n\u00fat \u0111\u00f3ng m\u1ea1ch kh\u00f4ng c\u00f3 ph\u1ea3n \u1ee9ng.<\/p>\n

Ph\u00e2n t\u00edch: N\u1ebfu c\u00f3 th\u1ec3 \u0111\u00f3ng c\u00f4ng t\u1eafc b\u1eb1ng tay, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y c\u00e1c b\u1ed9 ph\u1eadn l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng, ti\u1ebfp \u0111i\u1ec3m v\u00e0 c\u01a1 c\u1ea5u kh\u00f3a l\u1ea1i \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng; n\u1ebfu nh\u1ea5n n\u00fat \u0111\u00f3ng c\u00f4ng t\u1eafc m\u00e0 kh\u00f4ng c\u00f3 ph\u1ea3n \u1ee9ng, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y s\u1ef1 c\u1ed1 n\u1eb1m \u1edf m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n \u0111\u00f3ng c\u00f4ng t\u1eafc.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra: So s\u00e1nh v\u1edbi m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n \u0111\u00f3ng m\u1ea1ch, v\u1eeba nh\u1ea5n n\u00fat \u0111\u00f3ng m\u1ea1ch, v\u1eeba d\u00f9ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng \u0111\u1ec3 \u0111o xem t\u00edn hi\u1ec7u \u0111\u00f3ng m\u1ea1ch c\u00f3 \u0111\u1ebfn c\u00e1c \u0111\u1ea7u n\u1ed1i t\u01b0\u01a1ng \u1ee9ng c\u1ee7a b\u1ed9 ng\u1eaft m\u1ea1ch hay kh\u00f4ng; \u0111i\u1ec3m m\u1ea5u ch\u1ed1t l\u00e0 x\u00e1c nh\u1eadn r\u01a1le \u0111\u00f3ng m\u1ea1ch c\u00f3 ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng.<\/p>\n

(2) X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m s\u1ef1 c\u1ed1: \u0110i\u1ec3m ti\u1ebfp x\u00fac trong m\u1ea1ch cu\u1ed9n d\u00e2y m\u1ea5t \u00e1p b\u1ecb ng\u1eaft.<\/p>\n

Hi\u1ec7n t\u01b0\u1ee3ng: Khi xoay tay c\u1ea7m v\u00e0 nh\u1ea5n n\u00fat \u0111\u00f3ng, thi\u1ebft b\u1ecb th\u1ef1c hi\u1ec7n \u0111\u1ed9ng t\u00e1c \u0111\u00f3ng nh\u01b0ng ngay l\u1eadp t\u1ee9c ng\u1eaft k\u1ebft n\u1ed1i.<\/p>\n

Ph\u00e2n t\u00edch: L\u00f2 xo t\u00edch tr\u1eef n\u0103ng l\u01b0\u1ee3ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, nh\u01b0ng c\u01a1 c\u1ea5u ng\u1eaft kh\u00f4ng th\u1ec3 kh\u00f3a l\u1ea1i \u0111\u01b0\u1ee3c, cho th\u1ea5y b\u1ed9 ng\u1eaft \u0111\u00e3 b\u1ecb h\u1ecfng. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u00e0 do s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed (ch\u1eb3ng h\u1ea1n nh\u01b0 c\u01a1 c\u1ea5u ng\u1eaft b\u1ecb m\u00f2n nghi\u00eam tr\u1ecdng, kh\u00f4ng th\u1ec3 m\u00f3c v\u00e0o) ho\u1eb7c s\u1ef1 c\u1ed1 \u0111i\u1ec7n (ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9 ng\u1eaft ng\u1eaft khi m\u1ea5t \u00e1p su\u1ea5t b\u1ecb m\u1ea5t \u0111i\u1ec7n ho\u1eb7c b\u1ed9 ng\u1eaft ph\u00e2n c\u1ef1c nh\u1eadn \u0111i\u1ec7n b\u1ea5t th\u01b0\u1eddng).<\/p>\n

C\u00e1ch kh\u1eafc ph\u1ee5c: Tr\u01b0\u1edbc ti\u00ean, ki\u1ec3m tra m\u1ea1ch \u0111i\u1ec7n; b\u1ea1n s\u1ebd nhanh ch\u00f3ng ph\u00e1t hi\u1ec7n ra cu\u1ed9n d\u00e2y m\u1ea5t \u00e1p kh\u00f4ng c\u00f3 \u0111i\u1ec7n, ch\u1ec9 c\u1ea7n t\u00ecm ra \u0111i\u1ec3m \u0111\u1ee9t l\u00e0 \u0111\u01b0\u1ee3c.<\/p>\n

M\u1edf r\u1ed9ng: C\u00e1c tr\u01b0\u1eddng h\u1ee3p nh\u01b0 thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch ho\u1ea1t \u0111\u1ed9ng sai ho\u1eb7c kh\u00f4ng t\u1ef1 \u0111\u1ed9ng kh\u00f4i ph\u1ee5c sau khi ho\u1ea1t \u0111\u1ed9ng, ho\u1eb7c li\u00ean \u0111\u1ed9ng v\u1edbi ngu\u1ed3n \u0111i\u1ec7n b\u1edd, th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a cu\u1ed9n d\u00e2y b\u1ed9 ng\u1eaft \u00e1p c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh. C\u00f3 th\u1ec3 x\u00e1c nh\u1eadn \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng \u0111\u1ec3 \u0111o xem c\u00e1c \u0111\u1ea7u n\u1ed1i b\u00ean ngo\u00e0i c\u1ee7a cu\u1ed9n d\u00e2y b\u1ed9 ng\u1eaft \u00e1p c\u00f3 t\u00edn hi\u1ec7u ng\u1eaft m\u1ea1ch hay kh\u00f4ng.<\/p>\n

(3) X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m s\u1ef1 c\u1ed1: Gi\u1ea3m th\u00f4ng s\u1ed1 c\u1ee7a b\u1ed9 ng\u1eaft qu\u00e1 d\u00f2ng.<\/p>\n

Hi\u1ec7n t\u01b0\u1ee3ng: \u0110\u00f4i khi m\u00e1y ph\u00e1t \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u00f3ng \u0111\u01b0\u1ee3c, \u0111\u00f4i khi l\u1ea1i kh\u00f4ng; sau khi \u0111\u00f3ng, khi t\u1ea3i t\u0103ng l\u00ean th\u00ec m\u00e1y ph\u00e1t \u0111i\u1ec7n l\u1eadp t\u1ee9c b\u1ecb ng\u1eaft.<\/p>\n

Ph\u00e2n t\u00edch: S\u1ef1 thay \u0111\u1ed5i t\u1ea3i c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng ng\u1eaft m\u1ea1ch, th\u01b0\u1eddng do c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a b\u1ed9 ng\u1eaft qu\u00e1 d\u00f2ng b\u1ecb l\u1ec7ch. Nh\u1eefng bi\u1ebfn \u0111\u1ed9ng ng\u1eabu nhi\u00ean c\u1ee7a d\u00f2ng \u0111i\u1ec7n xung khi \u0111\u00f3ng m\u1ea1ch khi\u1ebfn cho vi\u1ec7c \u0111\u00f3ng m\u1ea1ch \u0111\u00f4i khi th\u00e0nh c\u00f4ng, \u0111\u00f4i khi l\u1ea1i kh\u00f4ng.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o tr\u00ec: Hi\u1ec7u ch\u1ec9nh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh gi\u00e1 tr\u1ecb ng\u1eaft qu\u00e1 d\u00f2ng v\u1ec1 m\u1ee9c quy \u0111\u1ecbnh.<\/p>\n

(4) X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m h\u1ecfng h\u00f3c: H\u1ecfng h\u00f3c c\u01a1 kh\u00ed.<\/p>\n

Sau khi lo\u1ea1i tr\u1eeb c\u00e1c s\u1ef1 c\u1ed1 v\u1ec1 \u0111i\u1ec7n, c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c s\u1ef1 c\u1ed1 v\u1ec1 c\u01a1 kh\u00ed. S\u1ef1 c\u1ed1 n\u00e0y th\u01b0\u1eddng c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa.<\/p>\n

C\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p bao g\u1ed3m:<\/p>\n

\u2460 Thanh truy\u1ec1n c\u01a1 kh\u00ed b\u1ecb l\u1ecfng: Ch\u1ec9 c\u1ea7n si\u1ebft ch\u1eb7t l\u1ea1i l\u00e0 \u0111\u01b0\u1ee3c;<\/p>\n

\u2461 C\u01a1 c\u1ea5u ng\u1eaft m\u1ea1ch b\u1ecb m\u00f2n: C\u1ea7n thay m\u1edbi;<\/p>\n

\u2462 Nam ch\u00e2m \u0111i\u1ec7n \u0111\u00f3ng c\u00f4ng t\u1eafc b\u1ecb k\u1eb9t: N\u1edbi l\u1ecfng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh;<\/p>\n

\u2463 C\u1ea7n g\u1ea1t c\u1ee7a b\u1ed9 ng\u1eaft kh\u00f4ng quay tr\u01a1n tru ho\u1eb7c l\u00f2 xo ph\u1ea3n l\u1ef1c \u0111\u00e3 b\u1ecb l\u00e3o h\u00f3a: C\u1ea7n \u0111i\u1ec1u ch\u1ec9nh cho ph\u00f9 h\u1ee3p.<\/p>\n

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2. X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 ng\u1eaft m\u1ea1ch do h\u1ecfng c\u00f4ng t\u1eafc ch\u00ednh<\/h3>\n

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1. X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 c\u1ed1 ng\u1eaft m\u1ea1ch c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh<\/p>\n

N\u1ebfu h\u1ec7 th\u1ed1ng kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng ng\u1eafn m\u1ea1ch ho\u1eb7c n\u1ed1i \u0111\u1ea5t tr\u1ef1c ti\u1ebfp, h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 r\u01a1le kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, v\u00e0 c\u1ea7u dao t\u1ef1 \u0111\u1ed9ng ng\u1eaft th\u00ec hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cc\u1ea7u dao ng\u1eaft nh\u1ea7m\u201d. Vi\u1ec7c ph\u00e2n t\u00edch, \u0111\u00e1nh gi\u00e1 v\u00e0 x\u1eed l\u00fd hi\u1ec7n t\u01b0\u1ee3ng \u201cc\u1ea7u dao ng\u1eaft nh\u1ea7m\u201d th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo ba b\u01b0\u1edbc sau \u0111\u00e2y.<\/p>\n

(1) D\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m sau \u0111\u00e2y c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng s\u1ef1 c\u1ed1, c\u00f3 th\u1ec3 k\u1ebft lu\u1eadn r\u1eb1ng \u0111\u00e2y l\u00e0 tr\u01b0\u1eddng h\u1ee3p \u201cb\u1eadt nh\u1ea7m\u201d.<\/p>\n

Tr\u01b0\u1edbc khi ng\u1eaft m\u1ea1ch, c\u00e1c ch\u1ec9 s\u1ed1 tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u00e1y ph\u00e1t \u0111i\u1ec7n n\u01a1i \u0111\u1eb7t c\u00f4ng t\u1eafc ch\u00ednh v\u00e0 ch\u1ec9 b\u00e1o c\u00e1ch \u0111i\u1ec7n tr\u00ean b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u0111\u1ec1u b\u00ecnh th\u01b0\u1eddng, cho th\u1ea5y h\u1ec7 th\u1ed1ng kh\u00f4ng c\u00f3 s\u1ef1 c\u1ed1 ch\u1eadp m\u1ea1ch; sau khi ng\u1eaft m\u1ea1ch, \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec7n \u00e1p, \u0111\u1ed3ng h\u1ed3 d\u00f2ng \u0111i\u1ec7n v\u00e0 \u0111\u1ed3ng h\u1ed3 c\u00f4ng su\u1ea5t tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u00e1y ph\u00e1t \u0111i\u1ec7n n\u00e0y \u0111\u1ec1u hi\u1ec3n th\u1ecb gi\u00e1 tr\u1ecb b\u1eb1ng kh\u00f4ng.<\/p>\n

(2) X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 x\u1eed l\u00fd t\u1eebng tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3.<\/p>\n

N\u1ebfu do nh\u00e2n vi\u00ean v\u00f4 t\u00ecnh ch\u1ea1m v\u00e0o ho\u1eb7c thao t\u00e1c sai, khi\u1ebfn t\u1ea5m b\u1ea3o v\u1ec7 b\u1ecb rung \u0111\u1ed9ng b\u1edfi l\u1ef1c b\u00ean ngo\u00e0i v\u00e0 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng \u201cng\u1eaft nh\u1ea7m\u201d, c\u1ea7n ph\u1ea3i kh\u1eafc ph\u1ee5c nguy\u00ean nh\u00e2n s\u1ef1 c\u1ed1 c\u1ee7a c\u00f4ng t\u1eafc v\u00e0 c\u1ea5p \u0111i\u1ec7n tr\u1edf l\u1ea1i ngay l\u1eadp t\u1ee9c. \u0110\u1ed1i v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 kh\u00e1c li\u00ean quan \u0111\u1ebfn ph\u1ea7n \u0111i\u1ec7n ho\u1eb7c c\u01a1 kh\u00ed m\u00e0 kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c c\u1ea5p \u0111i\u1ec7n ngay l\u1eadp t\u1ee9c, c\u1ea7n li\u00ean h\u1ec7 v\u1edbi Tr\u01b0\u1edfng ph\u00f2ng M\u00e1y \u0111\u1ec3 b\u00e1o c\u00e1o t\u00ecnh h\u00ecnh, t\u1ea1m ng\u1eebng s\u1eed d\u1ee5ng c\u00f4ng t\u1eafc ng\u1eaft \u201cng\u1eaft nh\u1ea7m\u201d v\u00e0 chuy\u1ec3n sang x\u1eed l\u00fd b\u1ea3o d\u01b0\u1ee1ng.<\/p>\n

(3) Ti\u1ebfn h\u00e0nh ki\u1ec3m tra v\u00e0 ph\u00e2n t\u00edch s\u1ef1 c\u1ed1 v\u1ec1 m\u1eb7t \u0111i\u1ec7n v\u00e0 c\u01a1 kh\u00ed \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ng\u1eaft m\u1ea1ch b\u1ecb \u201cb\u1eadt nh\u1ea7m\u201d.<\/p>\n

Nguy\u00ean nh\u00e2n s\u1ef1 c\u1ed1 v\u1ec1 \u0111i\u1ec7n: Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ho\u1ea1t \u0111\u1ed9ng sai ho\u1eb7c c\u00e0i \u0111\u1eb7t kh\u00f4ng ch\u00ednh x\u00e1c, ho\u1eb7c s\u1ef1 c\u1ed1 trong m\u1ea1ch c\u1ee7a bi\u1ebfn d\u00f2ng v\u00e0 bi\u1ebfn \u00e1p; t\u00ednh c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ch th\u1ee9 c\u1ea5p k\u00e9m, h\u1ec7 th\u1ed1ng m\u1ed9t chi\u1ec1u b\u1ecb ch\u1ea1m \u0111\u1ea5t hai \u0111i\u1ec3m (m\u1ea1ch ng\u1eaft m\u1ea1ch b\u1ecb ch\u1ea1m \u0111\u1ea5t hai \u0111i\u1ec3m).<\/p>\n

Nguy\u00ean nh\u00e2n s\u1ef1 c\u1ed1 v\u1ec1 m\u1eb7t c\u01a1 kh\u00ed: Gi\u00e1 \u0111\u1ee1 gi\u1eef tr\u1ea1ng th\u00e1i \u0111\u00f3ng v\u00e0 ch\u1ed1t gi\u1eef tr\u1ea1ng th\u00e1i ng\u1eaft kh\u00f4ng th\u1ec3 duy tr\u00ec \u0111\u01b0\u1ee3c, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng ng\u1eaft m\u1ea1ch.<\/p>\n

2. M\u00f4 ph\u1ecfng s\u1ef1 c\u1ed1 ng\u1eaft m\u1ea1ch nh\u1ea7m c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh<\/p>\n

(1) Thi\u1ebft l\u1eadp \u0111i\u1ec3m h\u1ecfng h\u00f3c: M\u00f4 ph\u1ecfng rung \u0111\u1ed9ng c\u1ee7a t\u00e0u.<\/p>\n

Hi\u1ec7n t\u01b0\u1ee3ng: Ch\u1ec9 c\u00f3 c\u1ea3nh b\u00e1o m\u1ea5t \u0111i\u1ec7n m\u00e0 kh\u00f4ng c\u00f3 c\u1ea3nh b\u00e1o s\u1ef1 c\u1ed1 c\u1ee5 th\u1ec3.<\/p>\n

Ph\u00e2n t\u00edch: N\u1ebfu kh\u00f4ng ph\u1ea3i do h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 r\u01a1le, th\u00ec c\u00f3 th\u1ec3 l\u00e0 do nh\u00e2n vi\u00ean v\u1eadn h\u00e0nh v\u00f4 t\u00ecnh ch\u1ea1m v\u00e0o, thao t\u00e1c sai, ho\u1eb7c do rung \u0111\u1ed9ng t\u1eeb t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc b\u00ean ngo\u00e0i, khi\u1ebfn c\u01a1 c\u1ea5u ng\u1eaft m\u1ea1ch kh\u00f4ng th\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng \u201cng\u1eaft m\u1ea1ch nh\u1ea7m\u201d.<\/p>\n

C\u00e1ch x\u1eed l\u00fd: C\u00f3 th\u1ec3 \u0111\u00f3ng c\u00f4ng t\u1eafc v\u00e0 c\u1ea5p \u0111i\u1ec7n ngay l\u1eadp t\u1ee9c.<\/p>\n

(2) X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m s\u1ef1 c\u1ed1: Gi\u1ea3m th\u00f4ng s\u1ed1 c\u1ee7a b\u1ed9 ng\u1eaft qu\u00e1 d\u00f2ng.<\/p>\n

Hi\u1ec7n t\u01b0\u1ee3ng: Khi c\u00f4ng su\u1ea5t t\u1ea3i c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n l\u1edbn, r\u1ea5t d\u1ec5 b\u1ecb ng\u1eaft \u0111i\u1ec7n.<\/p>\n

Ph\u00e2n t\u00edch: T\u1ea3i t\u0103ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng ng\u1eaft m\u1ea1ch, th\u01b0\u1eddng do c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a b\u1ed9 ng\u1eaft qu\u00e1 d\u00f2ng b\u1ecb l\u1ec7ch, ho\u1eb7c c\u00f3 th\u1ec3 do s\u1ef1 c\u1ed1 trong m\u1ea1ch c\u1ee7a bi\u1ebfn d\u00f2ng \u0111i\u1ec7n, bi\u1ebfn \u00e1p \u0111i\u1ec7n \u00e1p ho\u1eb7c do t\u00ednh c\u00e1ch \u0111i\u1ec7n k\u00e9m c\u1ee7a m\u1ea1ch th\u1ee9 c\u1ea5p g\u00e2y ra t\u00edn hi\u1ec7u ng\u1eaft m\u1ea1ch sai.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o tr\u00ec: Hi\u1ec7u ch\u1ec9nh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh gi\u00e1 tr\u1ecb ng\u1eaft qu\u00e1 d\u00f2ng v\u1ec1 m\u1ee9c quy \u0111\u1ecbnh.<\/p>\n

(3) X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m s\u1ef1 c\u1ed1: L\u1ef1c k\u00e9o c\u1ee7a l\u00f2 xo ph\u1ea3n l\u1ef1c trong b\u1ed9 ng\u1eaft \u00e1p su\u1ea5t qu\u00e1 l\u1edbn.<\/p>\n

Hi\u1ec7n t\u01b0\u1ee3ng: Khi \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed3ng b\u1ed9 c\u00f4ng su\u1ea5t l\u1edbn kh\u1edfi \u0111\u1ed9ng, m\u00e1y ph\u00e1t \u0111i\u1ec7n b\u1ecb ng\u1eaft m\u1ea1ch.<\/p>\n

Ph\u00e2n t\u00edch: Khi \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed3ng b\u1ed9 c\u00f4ng su\u1ea5t l\u1edbn kh\u1edfi \u0111\u1ed9ng, s\u1ebd g\u00e2y ra s\u1ef1 s\u1ee5t gi\u1ea3m \u0111i\u1ec7n \u00e1p t\u1ee9c th\u1eddi \u0111\u00e1ng k\u1ec3; n\u1ebfu l\u1ef1c k\u00e9o c\u1ee7a l\u00f2 xo ph\u1ea3n l\u1ef1c trong b\u1ed9 ng\u1eaft m\u1ea1ch do m\u1ea5t \u0111i\u1ec7n \u00e1p qu\u00e1 l\u1edbn, s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c b\u1ed9 ng\u1eaft m\u1ea1ch n\u00e0y ho\u1ea1t \u0111\u1ed9ng sai.<\/p>\n

C\u00e1ch x\u1eed l\u00fd: Gi\u1ea3m l\u1ef1c k\u00e9o c\u1ee7a l\u00f2 xo ph\u1ea3n l\u1ef1c.<\/p>\n

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3. X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 c\u00f4ng t\u1eafc ch\u00ednh kh\u00f4ng ng\u1eaft \u0111\u01b0\u1ee3c<\/h3>\n

Trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng th\u1ec3 ng\u1eaft m\u1ea1ch b\u1eb1ng \u0111\u1ed9ng c\u01a1 c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh, tr\u01b0\u1edbc ti\u00ean h\u00e3y th\u1eed ng\u1eaft m\u1ea1ch b\u1eb1ng tay b\u1eb1ng c\u00e1ch nh\u1ea5n n\u00fat ng\u1eaft tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a c\u00f4ng t\u1eafc; n\u1ebfu ng\u1eaft m\u1ea1ch b\u1eb1ng tay th\u00e0nh c\u00f4ng, c\u00f3 th\u1ec3 th\u00e1o c\u00f4ng t\u1eafc ch\u00ednh ra \u0111\u1ec3 ki\u1ec3m tra th\u00eam m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n ng\u1eaft m\u1ea1ch b\u1eb1ng \u0111\u1ed9ng c\u01a1 c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh; N\u1ebfu kh\u00f4ng th\u1ec3 ng\u1eaft b\u1eb1ng tay, c\u1ea7n xem x\u00e9t ng\u1eaft b\u1eb1ng tay c\u00f4ng t\u1eafc li\u00ean k\u1ebft gi\u1eefa hai \u0111o\u1ea1n thanh c\u00e1i ho\u1eb7c ng\u1eaft c\u00f4ng t\u1eafc ch\u00ednh c\u00e1ch ly s\u1ef1 c\u1ed1 tr\u00ean thanh c\u00e1i m\u00e0 c\u00f4ng t\u1eafc ch\u00ednh \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i. Sau khi c\u00e1ch ly \u0111o\u1ea1n thanh c\u00e1i m\u00e0 c\u00f4ng t\u1eafc ch\u00ednh b\u1ecb s\u1ef1 c\u1ed1 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u00e0 c\u00f4ng t\u1eafc ch\u00ednh ho\u00e0n to\u00e0n m\u1ea5t \u0111i\u1ec7n, c\u00f3 th\u1ec3 r\u00fat c\u00f4ng t\u1eafc ch\u00ednh ra \u0111\u1ec3 ki\u1ec3m tra th\u00eam thi\u1ebft b\u1ecb ng\u1eaft c\u01a1 kh\u00ed v\u00e0 m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n ng\u1eaft \u0111i\u1ec7n c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh.<\/p>\n

1. X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n khi\u1ebfn c\u00f4ng t\u1eafc ch\u00ednh kh\u00f4ng th\u1ec3 ng\u1eaft<\/p>\n

Vi\u1ec7c ng\u1eaft m\u1ea1ch c\u1ee7a c\u1ea7u dao t\u1ef1 \u0111\u1ed9ng ki\u1ec3u khung c\u0169ng c\u00f3 hai h\u00ecnh th\u1ee9c l\u00e0 \u0111i\u1ec7n v\u00e0 th\u1ee7 c\u00f4ng. Th\u00f4ng th\u01b0\u1eddng, ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng h\u00ecnh th\u1ee9c \u0111i\u1ec7n, t\u1ee9c l\u00e0 s\u1eed d\u1ee5ng n\u00fat ng\u1eaft tr\u00ean b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n ho\u1eb7c t\u00edn hi\u1ec7u t\u1eeb h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng, th\u00f4ng qua m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n ng\u1eaft \u0111\u1ec3 ng\u1eaft c\u1ea7u dao. \u0110\u1ec3 d\u1ef1 ph\u00f2ng, c\u00f4ng t\u1eafc ch\u00ednh th\u01b0\u1eddng v\u1eabn gi\u1eef l\u1ea1i h\u00ecnh th\u1ee9c ng\u1eaft th\u1ee7 c\u00f4ng, th\u00f4ng qua n\u00fat tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a c\u1ea7u dao \u0111\u1ec3 tr\u1ef1c ti\u1ebfp k\u00edch ho\u1ea1t c\u01a1 c\u1ea5u c\u01a1 kh\u00ed c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh th\u1ef1c hi\u1ec7n vi\u1ec7c ng\u1eaft m\u1ea1ch.<\/p>\n

(1) N\u1ebfu kh\u00f4ng th\u1ec3 ng\u1eaft m\u1ea1ch b\u1eb1ng c\u1ea3 ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n v\u00e0 th\u1ee7 c\u00f4ng, c\u1ea7n ki\u1ec3m tra th\u00eam c\u01a1 c\u1ea5u c\u01a1 kh\u00ed c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh.<\/p>\n

(2) N\u1ebfu c\u00f3 th\u1ec3 ng\u1eaft m\u1ea1ch b\u1eb1ng tay nh\u01b0ng kh\u00f4ng th\u1ec3 ng\u1eaft b\u1eb1ng \u0111\u1ed9ng c\u01a1, th\u00ec \u0111i\u1ec3m s\u1ef1 c\u1ed1 n\u1eb1m \u1edf m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n ng\u1eaft m\u1ea1ch. \u0110i\u1ec1u khi\u1ec3n ng\u1eaft m\u1ea1ch b\u1eb1ng \u0111i\u1ec7n c\u0169ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch do thi\u1ebfu \u00e1p ho\u1eb7c c\u1ea5p \u0111i\u1ec7n cho cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch do ph\u00e2n c\u1ef1c. C\u00f3 th\u1ec3 nh\u1ea5n gi\u1eef n\u00fat ng\u1eaft m\u1ea1ch tr\u00ean b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n, sau \u0111\u00f3 s\u1eed d\u1ee5ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng \u0111\u1ec3 \u0111o c\u00e1c \u0111\u1ea7u n\u1ed1i b\u00ean ngo\u00e0i c\u1ee7a cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch do thi\u1ebfu \u00e1p v\u00e0 cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch do ph\u00e2n c\u1ef1c \u0111\u1ec3 x\u00e1c nh\u1eadn.<\/p>\n

C\u00e1c nguy\u00ean nh\u00e2n th\u01b0\u1eddng g\u1eb7p khi\u1ebfn phanh kh\u00f4ng nh\u1ea3 \u0111\u01b0\u1ee3c v\u00e0 c\u00e1ch x\u1eed l\u00fd:<\/p>\n

(1) Cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng: Ki\u1ec3m tra xem \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng c\u1ee7a cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch c\u00f3 b\u00ecnh th\u01b0\u1eddng kh\u00f4ng, c\u1ea7u ch\u00ec c\u00f3 b\u1ecb ch\u00e1y kh\u00f4ng; ki\u1ec3m tra xem c\u00e1c ti\u1ebfp \u0111i\u1ec3m c\u1ee7a n\u00fat ng\u1eaft m\u1ea1ch c\u00f3 ti\u1ebfp x\u00fac t\u1ed1t kh\u00f4ng; ki\u1ec3m tra cu\u1ed9n d\u00e2y ng\u1eaft m\u1ea1ch, n\u1ebfu b\u1ecb \u0111\u1ee9t m\u1ea1ch th\u00ec c\u1ea7n s\u1eeda ch\u1eefa ho\u1eb7c thay m\u1edbi.<\/p>\n

(2) Ti\u1ebfp \u0111i\u1ec3m ch\u00ednh b\u1ecb ch\u00e1y v\u00e0 d\u00ednh v\u00e0o nhau: Ki\u1ec3m tra, s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf ti\u1ebfp \u0111i\u1ec3m ch\u00ednh.<\/p>\n

(3) C\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng b\u1ecb k\u1eb9t: Ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng.<\/p>\n

2. M\u00f4 ph\u1ecfng s\u1ef1 c\u1ed1 (l\u1ea5y DW95 l\u00e0m v\u00ed d\u1ee5, t\u00edch tr\u1eef n\u0103ng l\u01b0\u1ee3ng b\u1eb1ng nam ch\u00e2m \u0111i\u1ec7n)<\/p>\n

(1) X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m s\u1ef1 c\u1ed1: Ti\u1ebfp \u0111i\u1ec3m c\u1ee7a m\u1ea1ch cu\u1ed9n d\u00e2y ph\u00e2n c\u1ef1c b\u1ecb ng\u1eaft.<\/p>\n

Hi\u1ec7n t\u01b0\u1ee3ng: C\u00f3 th\u1ec3 ng\u1eaft m\u1ea1ch b\u1eb1ng tay, nh\u01b0ng khi nh\u1ea5n n\u00fat ng\u1eaft m\u1ea1ch th\u00ec kh\u00f4ng c\u00f3 ph\u1ea3n \u1ee9ng.<\/p>\n

Ph\u00e2n t\u00edch: Th\u00f4ng th\u01b0\u1eddng, vi\u1ec7c ng\u1eaft m\u1ea1ch t\u1eeb xa \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua b\u1ed9 ng\u1eaft m\u1ea1ch ph\u00e2n c\u1ef1c. H\u1ec7 th\u1ed1ng ng\u1eaft m\u1ea1ch t\u1eeb xa c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ea1ch ng\u1eaft ri\u00eang bi\u1ec7t. S\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n ng\u1eaft ho\u1eb7c m\u1ea1ch cu\u1ed9n d\u00e2y ph\u00e2n c\u1ef1c.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra: S\u1eed d\u1ee5ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng \u0111\u1ec3 \u0111o v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m \u0111\u1ee9t m\u1ea1ch khi ng\u1eaft ngu\u1ed3n.<\/p>\n

(2) X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed s\u1ef1 c\u1ed1: L\u1ef1c t\u00e1c \u0111\u1ed9ng c\u1ee7a l\u00f2 xo ph\u1ea3n l\u1ef1c gi\u1ea3m xu\u1ed1ng.<\/p>\n

Hi\u1ec7n t\u01b0\u1ee3ng: M\u00e1y ph\u00e1t \u0111i\u1ec7n g\u1eb7p s\u1ef1 c\u1ed1 s\u1ee5t \u00e1p ho\u1eb7c c\u00f4ng su\u1ea5t ng\u01b0\u1ee3c nh\u01b0ng kh\u00f4ng ng\u1eaft m\u1ea1ch.<\/p>\n

Ph\u00e2n t\u00edch: C\u1ea3 b\u1ea3o v\u1ec7 thi\u1ebfu \u00e1p v\u00e0 b\u1ea3o v\u1ec7 c\u00f4ng su\u1ea5t ng\u01b0\u1ee3c \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch k\u00edch ho\u1ea1t b\u1ed9 ng\u1eaft m\u1ea1ch do m\u1ea5t \u00e1p. N\u1ebfu kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng ng\u1eaft m\u1ea1ch, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 b\u1ed9 ng\u1eaft m\u1ea1ch do m\u1ea5t \u00e1p kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng; nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u00e0 cu\u1ed9n d\u00e2y m\u1ea5t \u00e1p kh\u00f4ng b\u1ecb ng\u1eaft \u0111i\u1ec7n (v\u00ed d\u1ee5: ti\u1ebfp \u0111i\u1ec3m th\u01b0\u1eddng \u0111\u00f3ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng), ho\u1eb7c do c\u01a1 c\u1ea5u \u0111\u00f2n b\u1ea9y b\u1ecb k\u1eb9t, ho\u1eb7c l\u1ef1c c\u1ee7a l\u00f2 xo ph\u1ea3n l\u1ef1c qu\u00e1 y\u1ebfu.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra: Sau khi kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 m\u1ea1ch \u0111i\u1ec7n, c\u00f3 th\u1ec3 nh\u1ea5n tay v\u00e0o l\u01b0\u1ee1i dao c\u1ee7a b\u1ed9 ng\u1eaft m\u1ea1ch \u0111\u1ec3 ki\u1ec3m tra xem c\u01a1 ch\u1ebf chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a b\u1ed9 ng\u1eaft m\u1ea1ch c\u00f3 linh ho\u1ea1t hay kh\u00f4ng, c\u0169ng nh\u01b0 m\u1ee9c \u0111\u1ed9 l\u1ef1c t\u00e1c \u0111\u1ed9ng c\u1ee7a l\u00f2 xo ph\u1ea3n l\u1ef1c. Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 b\u1eb1ng c\u00e1ch t\u0103ng l\u1ef1c t\u00e1c \u0111\u1ed9ng c\u1ee7a l\u00f2 xo ph\u1ea3n l\u1ef1c.<\/p>\n

(3) X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed s\u1ef1 c\u1ed1: C\u00e1c s\u1ef1 c\u1ed1 kh\u00e1c.<\/p>\n

Ph\u00e2n t\u00edch: C\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh b\u1ecb k\u1eb9t c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfn c\u00f4ng t\u1eafc kh\u00f4ng th\u1ec3 ng\u1eaft. Tr\u01b0\u1edbc ti\u00ean, c\u1ea7n ki\u1ec3m tra xem c\u01a1 c\u1ea5u kh\u00f3a c\u00f3 v\u1ea5n \u0111\u1ec1 g\u00ec kh\u00f4ng. N\u1ebfu ti\u1ebfp \u0111i\u1ec3m ch\u00ednh b\u1ecb ch\u00e1y v\u00e0 d\u00ednh v\u00e0o nhau, c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfn c\u00f4ng t\u1eafc kh\u00f4ng th\u1ec3 ng\u1eaft.<\/p>","protected":false},"excerpt":{"rendered":"

\u0110\u00e1nh gi\u00e1 nguy\u00ean nh\u00e2n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 \u0111\u00f3ng kh\u00f4ng th\u00e0nh c\u00f4ng v\u00e0 ng\u1eaft m\u1ea1ch c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh m\u00e1y ph\u00e1t \u0111i\u1ec7n tr\u00ean t\u00e0u I. \u0110\u00e1nh gi\u00e1 nguy\u00ean nh\u00e2n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 \u0111\u00f3ng kh\u00f4ng th\u00e0nh c\u00f4ng c\u1ee7a c\u00f4ng t\u1eafc ch\u00ednh 1. C\u00f4ng t\u1eafc ch\u00ednh \u0111\u00f3ng kh\u00f4ng th\u00e0nh c\u00f4ng\u2026<\/p>","protected":false},"author":1,"featured_media":15487,"comment_status":"open","ping_status":"closed","template":"","dt_portfolio_category":[891],"dt_portfolio_tags":[],"class_list":["post-15486","dt_portfolio","type-dt_portfolio","status-publish","has-post-thumbnail","hentry","dt_portfolio_category-dianzidianqiyuanshicaopinggukecheng","dt_portfolio_category-891","description-off"],"_links":{"self":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio"}],"about":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/types\/dt_portfolio"}],"author":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/comments?post=15486"}],"version-history":[{"count":1,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15486\/revisions"}],"predecessor-version":[{"id":15488,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15486\/revisions\/15488"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media\/15487"}],"wp:attachment":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=15486"}],"wp:term":[{"taxonomy":"dt_portfolio_category","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_category?post=15486"},{"taxonomy":"dt_portfolio_tags","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_tags?post=15486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}