{"id":647,"date":"2026-08-13T03:55:23","date_gmt":"2026-08-13T03:55:23","guid":{"rendered":"https:\/\/n2-compressor.com\/how-to-troubleshoot-excessive-vibration-in-a-reciprocating-n2-compressor\/"},"modified":"2026-08-13T07:16:58","modified_gmt":"2026-08-13T07:16:58","slug":"how-to-troubleshoot-excessive-vibration-in-a-reciprocating-n2-compressor","status":"publish","type":"post","link":"https:\/\/n2-compressor.com\/vi\/how-to-troubleshoot-excessive-vibration-in-a-reciprocating-n2-compressor\/","title":{"rendered":"C\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c trong m\u00e1y n\u00e9n kh\u00ed N2 ki\u1ec3u piston"},"content":{"rendered":"
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Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c trong m\u00e1y n\u00e9n kh\u00ed N2 ki\u1ec3u piston<\/h2>\n

X\u00e1c \u0111\u1ecbnh v\u00e0 m\u00f4 t\u1ea3 \u0111\u1eb7c \u0111i\u1ec3m rung \u0111\u1ed9ng tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh c\u0103n ch\u1ec9nh: ph\u00e2n bi\u1ec7t c\u00e1c ngu\u1ed3n rung \u0111\u1ed9ng t\u1eeb n\u1ec1n m\u00f3ng, quay, t\u1ecbnh ti\u1ebfn, xung \u0111\u1ed9ng, \u0111\u01b0\u1eddng \u1ed1ng, \u0111\u1ea7u ngang v\u00e0 \u1ed5 tr\u1ee5c b\u1eb1ng c\u00e1c ph\u00e9p \u0111o l\u1eb7p l\u1ea1i.<\/p>\n<\/header>\n

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M\u00e1y n\u00e9n piston t\u1ea1o ra c\u00e1c l\u1ef1c tu\u1ea7n ho\u00e0n b\u00ecnh th\u01b0\u1eddng v\u00e0 c\u00e1c xung kh\u00ed, v\u00ec v\u1eady c\u00e2u h\u1ecfi h\u1eefu \u00edch kh\u00f4ng ph\u1ea3i l\u00e0 li\u1ec7u m\u00e1y c\u00f3 rung hay kh\u00f4ng m\u00e0 l\u00e0 li\u1ec7u m\u1ee9c \u0111\u1ed9, n\u1ed9i dung t\u1ea7n s\u1ed1, v\u1ecb tr\u00ed ho\u1eb7c xu h\u01b0\u1edbng rung c\u00f3 thay \u0111\u1ed5i hay kh\u00f4ng. B\u00e1o c\u00e1o rung l\u1eafc c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh tr\u01b0\u1edbc ti\u00ean c\u1ea7n \u0111\u01b0\u1ee3c chuy\u1ec3n th\u00e0nh ph\u00e9p \u0111o: \u1ed5 tr\u1ee5c, \u0111i\u1ec3m khung, xi lanh, \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c gi\u00e1 \u0111\u1ee1 n\u00e0o \u0111ang di chuy\u1ec3n, theo h\u01b0\u1edbng n\u00e0o, v\u1edbi t\u1ea3i tr\u1ecdng v\u00e0 t\u1ed1c \u0111\u1ed9 n\u00e0o? So s\u00e1nh \u0111\u1ed9 rung t\u1ed5ng th\u1ec3 v\u00e0, n\u1ebfu \u0111i\u1ec1u ki\u1ec7n cho ph\u00e9p, so s\u00e1nh ph\u1ed5 rung v\u1edbi m\u1ed9t \u0111\u01b0\u1eddng c\u01a1 s\u1edf t\u1ed1t \u0111\u00e3 bi\u1ebft. S\u1ef1 l\u1ecfng l\u1ebbo c\u01a1 h\u1ecdc, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 n\u1ec1n m\u00f3ng, s\u1ef1 l\u1ec7ch kh\u1edbp n\u1ed1i, bi\u1ebfn d\u1ea1ng \u0111\u01b0\u1eddng \u1ed1ng, xung kh\u00ed, l\u1ed7i van, m\u00e0i m\u00f2n \u0111\u1ea7u ngang, t\u00ecnh tr\u1ea1ng \u1ed5 tr\u1ee5c v\u00e0 c\u1ed9ng h\u01b0\u1edfng c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c ki\u1ec3u rung kh\u00e1c nhau. Tr\u00e1nh si\u1ebft ch\u1eb7t bu l\u00f4ng ng\u1eabu nhi\u00ean ho\u1eb7c thay \u0111\u1ed5i c\u0103n ch\u1ec9nh cho \u0111\u1ebfn khi x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c ngu\u1ed3n g\u1ed1c, v\u00ec nh\u1eefng h\u00e0nh \u0111\u1ed9ng \u0111\u00f3 c\u00f3 th\u1ec3 che gi\u1ea5u b\u1eb1ng ch\u1ee9ng ho\u1eb7c chuy\u1ec3n t\u1ea3i tr\u1ecdng sang n\u01a1i kh\u00e1c.<\/p>\n

\"Vibration
V\u1ecb tr\u00ed \u0111o l\u1eb7p l\u1ea1i v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu cho vi\u1ec7c ch\u1ea9n \u0111o\u00e1n rung \u0111\u1ed9ng.<\/figcaption><\/figure>\n

Thu\u1eadt ng\u1eef ch\u1ea9n \u0111o\u00e1n rung \u0111\u1ed9ng<\/h2>\n
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ph\u1ed5 dao \u0111\u1ed9ng<\/dt>\n
Ph\u00e2n t\u00edch dao \u0111\u1ed9ng trong mi\u1ec1n t\u1ea7n s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00e0nh ph\u1ea7n li\u00ean quan \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh, s\u00f3ng h\u00e0i, va \u0111\u1eadp, c\u1ed9ng h\u01b0\u1edfng ho\u1eb7c xung \u0111\u1ed9ng.<\/dd>\n<\/div>\n
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bu l\u00f4ng n\u1ec1n m\u00f3ng<\/dt>\n
B\u1ed9 ph\u1eadn c\u1ed1 \u0111\u1ecbnh ho\u1eb7c neo gi\u1eef truy\u1ec1n t\u1ea3i t\u1ea3i tr\u1ecdng m\u00e1y m\u00f3c xu\u1ed1ng m\u00f3ng v\u00e0 c\u00f3 th\u1ec3 g\u00e2y ra chuy\u1ec3n \u0111\u1ed9ng n\u1ebfu b\u1ecb l\u1ecfng ho\u1eb7c \u0111\u01b0\u1ee3c tr\u00e1t v\u1eefa kh\u00f4ng \u0111\u00fang c\u00e1ch.<\/dd>\n<\/div>\n
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s\u1ef1 kh\u1edbp n\u1ed1i c\u0103n ch\u1ec9nh<\/dt>\n
M\u1ed1i quan h\u1ec7 tr\u1ee5c gi\u1eefa \u0111\u1ed9ng c\u01a1 v\u00e0 m\u00e1y n\u00e9n \u0111\u01b0\u1ee3c ki\u1ec3m tra khi \u0111\u1ed9ng c\u01a1 ngu\u1ed9i v\u00e0, n\u1ebfu c\u1ea7n, \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh cho c\u00e1c thay \u0111\u1ed5i v\u1ec1 v\u1ecb tr\u00ed v\u1eadn h\u00e0nh.<\/dd>\n<\/div>\n
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s\u1ef1 rung \u0111\u1ed9ng<\/dt>\n
S\u1ef1 bi\u1ebfn thi\u00ean \u00e1p su\u1ea5t kh\u00ed \u0111\u1ecbnh k\u1ef3 do c\u00e1c xi lanh v\u00e0 van chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn t\u1ea1o ra c\u00f3 th\u1ec3 k\u00edch th\u00edch \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c b\u00ecnh ch\u1ee9a.<\/dd>\n<\/div>\n
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\u0111\u1ea7u ch\u1eef th\u1eadp<\/dt>\n
B\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn truy\u1ec1n chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a thanh truy\u1ec1n \u0111\u1ebfn thanh piston trong nhi\u1ec1u thi\u1ebft k\u1ebf m\u00e1y n\u00e9n kh\u00ed.<\/dd>\n<\/div>\n
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\u1ed5 tr\u1ee5c<\/dt>\n
B\u1ed9 ph\u1eadn \u0111\u1ee1 cho c\u00e1c b\u00e1nh r\u0103ng quay ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn m\u00e0 s\u1ef1 m\u00e0i m\u00f2n, b\u00f4i tr\u01a1n ho\u1eb7c h\u01b0 h\u1ecfng c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 rung v\u00e0 nhi\u1ec7t \u0111\u1ed9.<\/dd>\n<\/div>\n<\/dl>\n

1. X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed, th\u1eddi \u0111i\u1ec3m v\u00e0 h\u01b0\u1edbng thay \u0111\u1ed5i c\u1ee7a dao \u0111\u1ed9ng.<\/h2>\n

Ghi l\u1ea1i t\u1ea3i tr\u1ecdng, \u00e1p su\u1ea5t h\u00fat v\u00e0 x\u1ea3, t\u1ed1c \u0111\u1ed9, t\u00ecnh tr\u1ea1ng giai \u0111o\u1ea1n v\u00e0 c\u00e1c m\u00e1y m\u00f3c ho\u1eb7c van \u0111ang ho\u1ea1t \u0111\u1ed9ng. \u0110o t\u1ea1i c\u00e1c \u0111i\u1ec3m l\u1eb7p l\u1ea1i tr\u00ean v\u1ecf \u1ed5 tr\u1ee5c, khung, gi\u00e1 \u0111\u1ee1 xi lanh v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng \u0111\u01b0\u1ee3c ch\u1ecdn. Ghi ch\u00fa h\u01b0\u1edbng ngang, d\u1ecdc v\u00e0 tr\u1ee5c. V\u1ea5n \u0111\u1ec1 rung \u0111\u1ed9ng ch\u1ec9 xu\u1ea5t hi\u1ec7n sau khi m\u00e1y n\u00e9n th\u1ee9 hai kh\u1edfi \u0111\u1ed9ng c\u00f3 th\u1ec3 l\u00e0 do t\u01b0\u01a1ng t\u00e1c c\u1ea5u tr\u00fac ho\u1eb7c xung \u0111\u1ed9ng ch\u1ee9 kh\u00f4ng ph\u1ea3i do h\u01b0 h\u1ecfng b\u00ean trong m\u00e1y \u0111\u1ea7u ti\u00ean.<\/p>\n

So s\u00e1nh v\u1edbi d\u1eef li\u1ec7u v\u1eadn h\u00e0nh th\u1eed ho\u1eb7c xu h\u01b0\u1edbng g\u1ea7n \u0111\u00e2y. M\u1ed9t s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t sau b\u1ea3o tr\u00ec cho th\u1ea5y c\u00f3 v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u0103n ch\u1ec9nh, \u0111\u1ed9 l\u1ecfng l\u1ebbo, l\u1eafp r\u00e1p kh\u00f4ng ch\u00ednh x\u00e1c ho\u1eb7c \u1ee9ng su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng. S\u1ef1 t\u0103ng ch\u1eadm trong nhi\u1ec1u th\u00e1ng cho th\u1ea5y s\u1ef1 hao m\u00f2n, \u0111\u1ed9 l\u1ecfng l\u1ebbo, s\u1ef1 xu\u1ed1ng c\u1ea5p c\u1ee7a n\u1ec1n m\u00f3ng ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh thay \u0111\u1ed5i. M\u1ed9t s\u1ef1 thay \u0111\u1ed5i nhanh ch\u00f3ng v\u00e0 nghi\u00eam tr\u1ecdng k\u00e8m theo ti\u1ebfng \u1ed3n l\u1edbn c\u1ea7n ph\u1ea3i k\u00edch ho\u1ea1t vi\u1ec7c d\u1eebng m\u00e1y c\u00f3 ki\u1ec3m so\u00e1t theo ti\u00eau ch\u00ed c\u1ee7a nh\u00e0 m\u00e1y.<\/p>\n

2. Tr\u01b0\u1edbc ti\u00ean, h\u00e3y ki\u1ec3m tra m\u00f3ng, v\u1eefa, c\u00e1c thanh \u0111\u1ee1 v\u00e0 \u0111\u1ed9 l\u1ecfng l\u1ebbo v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc.<\/h2>\n

Ki\u1ec3m tra xem c\u00f3 bu l\u00f4ng m\u00f3ng b\u1ecb l\u1ecfng ho\u1eb7c h\u01b0 h\u1ecfng, v\u1eefa b\u1ecb n\u1ee9t, v\u1ebft m\u00e0i m\u00f2n, s\u1ef1 d\u1ecbch chuy\u1ec3n c\u1ee7a khung, d\u1ea5u hi\u1ec7u ch\u00e2n m\u1ec1m, c\u00e1c t\u1ea5m ch\u1eafn b\u1ecb l\u1ecfng, gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 c\u00e1c m\u1ed1i n\u1ed1i c\u00f3 \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf hay kh\u00f4ng. Kh\u00f4ng si\u1ebft ch\u1eb7t c\u00e1c \u1ed1c v\u00edt k\u1ebft c\u1ea5u theo m\u00f4-men xo\u1eafn \u01b0\u1edbc ch\u1eebng. H\u00e3y s\u1eed d\u1ee5ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 thi\u1ebft k\u1ebf m\u00f3ng. M\u1ed9t gi\u00e1 \u0111\u1ee1 b\u1ecb l\u1ecfng c\u00f3 th\u1ec3 khu\u1ebfch \u0111\u1ea1i s\u1ef1 rung \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 t\u1ea1o ra \u0111\u1ed9 rung l\u1edbn r\u00f5 r\u1ec7t m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn \u1ed5 \u0111\u1ee1 b\u1ecb h\u1ecfng.<\/p>\n

Quan s\u00e1t \u0111\u01b0\u1eddng \u1ed1ng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh t\u1eeb m\u1ed9t v\u1ecb tr\u00ed an to\u00e0n. Hi\u1ec7n t\u01b0\u1ee3ng ti\u1ebfp x\u00fac l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, gi\u00e1 \u0111\u1ee1 b\u1ecb nh\u1ea5c l\u00ean, ho\u1eb7c m\u1ed9t nh\u00e1nh nh\u1ecf b\u1ecb rung l\u1eafc \u1edf m\u1ed9t t\u1ea3i tr\u1ecdng nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 gi\u00fap nh\u1eadn bi\u1ebft hi\u1ec7n t\u01b0\u1ee3ng c\u1ed9ng h\u01b0\u1edfng ho\u1eb7c dao \u0111\u1ed9ng. C\u1ea7n \u0111i\u1ec1u ch\u1ec9nh thi\u1ebft k\u1ebf gi\u00e1 \u0111\u1ee1 th\u00f4ng qua \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt thay v\u00ec ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 th\u00eam c\u00e1c k\u1eb9p c\u1ee9ng, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 chuy\u1ec3n \u1ee9ng su\u1ea5t sang v\u00f2i phun ho\u1eb7c nh\u1ecbp kh\u00e1c.<\/p>\n

Sau khi x\u00e1c nh\u1eadn t\u00ecnh tr\u1ea1ng th\u1ef1c \u0111\u1ecba, h\u00e3y xem x\u00e9t l\u1ea1i trang web. rung \u0111\u1ed9ng c\u1ee7a m\u00e1y n\u00e9n nit\u01a1<\/a> T\u00ecm ngu\u1ed3n l\u1ef1c ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u b\u1eb1ng c\u00e1ch l\u1ef1a ch\u1ecdn d\u00f2ng m\u00e1y n\u00e9n kh\u00ed th\u1ef1c t\u1ebf. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c trong m\u00e1y n\u00e9n kh\u00ed N2 ki\u1ec3u piston.<\/p>\n

3. T\u00e1ch bi\u1ec7t t\u00edn hi\u1ec7u t\u1ed1c \u0111\u1ed9 quay v\u00e0 t\u00edn hi\u1ec7u c\u0103n ch\u1ec9nh kh\u1ecfi l\u1ef1c chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn.<\/h2>\n

Ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf v\u00e0 so s\u00e1nh c\u00e1c \u0111\u1ec9nh ph\u1ed5 v\u1edbi t\u1ea7n s\u1ed1 v\u1eadn h\u00e0nh v\u00e0 c\u00e1c s\u00f3ng h\u00e0i. S\u1ef1 l\u1ec7ch tr\u1ee5c, m\u1ea5t c\u00e2n b\u1eb1ng, c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb cong v\u00eanh v\u00e0 \u0111\u1ed9 l\u1ecfng l\u1ebbo c\u00f3 th\u1ec3 l\u00e0m n\u1ed5i b\u1eadt c\u00e1c h\u01b0\u1edbng v\u00e0 t\u1ea7n s\u1ed1 kh\u00e1c nhau. Vi\u1ec7c c\u0103n ch\u1ec9nh c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t sau khi x\u00e1c nh\u1eadn t\u00ecnh tr\u1ea1ng n\u1ec1n m\u00f3ng v\u00e0 \u0111\u1ed9 bi\u1ebfn d\u1ea1ng c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng, v\u00ec vi\u1ec7c c\u0103n ch\u1ec9nh m\u00e1y m\u00f3c khi c\u00f3 t\u1ea3i tr\u1ecdng b\u00ean ngo\u00e0i ch\u1ec9 t\u1ea1o ra s\u1ef1 \u0111i\u1ec1u ch\u1ec9nh t\u1ea1m th\u1eddi.<\/p>\n

Ki\u1ec3m tra l\u1ea1i m\u1ecdi c\u00f4ng vi\u1ec7c b\u1ea3o d\u01b0\u1ee1ng g\u1ea7n \u0111\u00e2y \u0111\u1ed1i v\u1edbi \u0111\u1ed9ng c\u01a1, kh\u1edbp n\u1ed1i, b\u00e1nh \u0111\u00e0, d\u00e2y \u0111ai ho\u1eb7c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng. X\u00e1c minh t\u00ecnh tr\u1ea1ng kh\u1edbp n\u1ed1i, kh\u00f3a, t\u1ea5m ch\u1eafn v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a \u1ed1c v\u00edt khi \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 kh\u00f3a an to\u00e0n. N\u1ebfu t\u00e0u v\u01b0\u1ee3t qu\u00e1 t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u00e3 bi\u1ebft trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u1eb1ng bi\u1ebfn t\u1ea7n, h\u00e3y x\u00e1c \u0111\u1ecbnh xem rung \u0111\u1ed9ng ch\u1ec9 x\u1ea3y ra trong m\u1ed9t d\u1ea3i t\u1ed1c \u0111\u1ed9 h\u1eb9p hay kh\u00f4ng v\u00e0 \u00e1p d\u1ee5ng chi\u1ebfn l\u01b0\u1ee3c lo\u1ea1i tr\u1eeb ho\u1eb7c ki\u1ec3m so\u00e1t \u0111\u00e3 \u0111\u01b0\u1ee3c nh\u00e0 cung c\u1ea5p ph\u00ea duy\u1ec7t.<\/p>\n

\"Nitrogen
M\u00f3ng, s\u1ef1 rung \u0111\u1ed9ng c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng, s\u1ef1 th\u1eb3ng h\u00e0ng, thanh ngang, \u1ed5 tr\u1ee5c v\u00e0 van c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c ki\u1ec3u rung \u0111\u1ed9ng kh\u00e1c nhau.<\/figcaption><\/figure>\n

4. \u0110\u00e1nh gi\u00e1 s\u1ef1 dao \u0111\u1ed9ng c\u1ee7a kh\u00ed v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng c\u1ed9ng h\u01b0\u1edfng \u0111\u01b0\u1eddng \u1ed1ng<\/h2>\n

C\u00e1c xi lanh chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn t\u1ea1o ra d\u00f2ng h\u00fat v\u00e0 x\u1ea3 xung nh\u1ecbp. C\u00e1c b\u00ecnh xung nh\u1ecbp, l\u1ed7 ti\u1ebft l\u01b0u, chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ki\u1ec3m so\u00e1t bi\u00ean \u0111\u1ed9 \u00e1p su\u1ea5t v\u00e0 ph\u1ea3n \u1ee9ng c\u01a1 h\u1ecdc. Vi\u1ec7c thay \u0111\u1ed5i c\u1ea5u h\u00ecnh van, th\u00eam nh\u00e1nh, lo\u1ea1i b\u1ecf v\u1eadt c\u1ea3n ho\u1eb7c t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh m\u1edbi c\u00f3 th\u1ec3 khi\u1ebfn h\u1ec7 th\u1ed1ng chuy\u1ec3n sang tr\u1ea1ng th\u00e1i c\u1ed9ng h\u01b0\u1edfng. So s\u00e1nh \u0111\u1ed9 rung v\u1edbi s\u1ef1 xung nh\u1ecbp \u00e1p su\u1ea5t c\u1ee7a t\u1ea7ng n\u1ebfu c\u00f3 thi\u1ebft b\u1ecb \u0111o.<\/p>\n

\"Industrial
H\u00e3y s\u1eed d\u1ee5ng b\u1ed1 tr\u00ed thi\u1ebft b\u1ecb, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng c\u00f9ng nhau khi x\u00e1c nh\u1eadn nhi\u1ec7m v\u1ee5 n\u00e9n kh\u00ed nit\u01a1 \u0111\u00e3 ch\u1ecdn. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00e1c h\u1ed7 tr\u1ee3 tr\u1ef1c quan gi\u00fap kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c trong m\u00e1y n\u00e9n kh\u00ed nit\u01a1 ki\u1ec3u piston.<\/figcaption><\/figure>\n

Kh\u00f4ng n\u00ean cho r\u1eb1ng v\u1ea5n \u0111\u1ec1 rung \u0111\u1ed9ng \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng kh\u1edbp n\u1ed1i m\u1ec1m. C\u00e1c b\u1ed9 ph\u1eadn m\u1ec1m ch\u1ecbu \u00e1p su\u1ea5t cao c\u00f3 gi\u1edbi h\u1ea1n c\u1ee5 th\u1ec3 v\u1ec1 \u00e1p su\u1ea5t, \u0111\u1ed9 b\u1ec1n m\u1ecfi, \u0111\u1ed9 c\u1ea3n tr\u1edf v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch. \u0110\u1ed1i v\u1edbi hi\u1ec7n t\u01b0\u1ee3ng rung \u0111\u1ed9ng li\u00ean t\u1ee5c do xung \u0111\u1ed9ng, h\u00e3y s\u1eed d\u1ee5ng ph\u00e2n t\u00edch \u00e2m h\u1ecdc t\u1eeb nh\u00e0 cung c\u1ea5p m\u00e1y n\u00e9n ho\u1eb7c chuy\u00ean gia \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed1i v\u1edbi b\u00ecnh ch\u1ee9a v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n

5. Ki\u1ec3m tra thanh truy\u1ec1n, \u1ed5 tr\u1ee5c, van v\u00e0 t\u00ecnh tr\u1ea1ng c\u01a1 kh\u00ed b\u00ean trong.<\/h2>\n

N\u1ebfu c\u00e1c nguy\u00ean nh\u00e2n b\u00ean ngo\u00e0i v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee9ng minh b\u1eb1ng b\u1eb1ng ch\u1ee9ng, h\u00e3y \u0111\u1ed1i chi\u1ebfu \u0111\u1ed9 rung v\u1edbi nhi\u1ec7t \u0111\u1ed9 \u1ed5 tr\u1ee5c, t\u00ecnh tr\u1ea1ng d\u1ea7u b\u00f4i tr\u01a1n, c\u00e1c ph\u00e9p \u0111o tr\u00ean thanh truy\u1ec1n ho\u1eb7c d\u1eabn h\u01b0\u1edbng, \u0111\u1ed9 l\u1ec7ch t\u00e2m c\u1ea7n piston (n\u1ebfu c\u00f3) v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a van. Van b\u1ecb h\u01b0 h\u1ecfng c\u00f3 th\u1ec3 t\u1ea1o ra l\u1ef1c kh\u00ed b\u1ea5t th\u01b0\u1eddng g\u00e2y c\u1ea3m gi\u00e1c nh\u01b0 rung \u0111\u1ed9ng c\u01a1 h\u1ecdc. S\u1ef1 m\u00e0i m\u00f2n c\u1ee7a thanh truy\u1ec1n ho\u1eb7c \u1ed5 tr\u1ee5c c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c t\u00e1c \u0111\u1ed9ng ho\u1eb7c l\u00e0m thay \u0111\u1ed5i khe h\u1edf, nh\u01b0ng gi\u1edbi h\u1ea1n ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o t\u1eebng lo\u1ea1i m\u00e1y.<\/p>\n

Ch\u1ec9 ki\u1ec3m tra c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong sau khi \u0111\u00e3 c\u00e1ch ly v\u00e0 gi\u1ea3m \u00e1p su\u1ea5t. S\u1eed d\u1ee5ng c\u00e1c ph\u00e9p \u0111o \u0111\u1ed9 m\u00e0i m\u00f2n v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. N\u1ebfu \u1ed5 bi ho\u1eb7c thanh truy\u1ec1n \u0111\u1ed9ng c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng, h\u00e3y \u0111i\u1ec1u tra c\u00e1c nguy\u00ean nh\u00e2n li\u00ean quan \u0111\u1ebfn b\u00f4i tr\u01a1n, c\u0103n ch\u1ec9nh, nhi\u1ec5m b\u1ea9n, t\u1ea3i tr\u1ecdng v\u00e0 l\u00e0m m\u00e1t \u0111\u1ec3 vi\u1ec7c thay th\u1ebf kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 kh\u00f4i ph\u1ee5c l\u1ea1i c\u01a1 ch\u1ebf h\u1ecfng h\u00f3c t\u01b0\u01a1ng t\u1ef1.<\/p>\n

\u0110\u1ec3 tham kh\u1ea3o th\u00f4ng tin v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb t\u01b0\u01a1ng t\u1ef1, vui l\u00f2ng xem trang web n\u00e0y. m\u00e1y n\u00e9n kh\u00ed nit\u01a1<\/a> c\u00e1c t\u00f9y ch\u1ecdn trong khi ki\u1ec3m tra c\u00e1c gi\u1ea3 \u0111\u1ecbnh v\u1eadn h\u00e0nh trong ph\u1ea7n n\u00e0y. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c trong m\u00e1y n\u00e9n N2 ki\u1ec3u piston.<\/p>\n

6. Ki\u1ec3m tra l\u1ea1i s\u1ef1 \u0111i\u1ec1u ch\u1ec9nh tr\u00ean to\u00e0n b\u1ed9 t\u1ea3i v\u00e0 t\u1ed1c \u0111\u1ed9.<\/h2>\n

Sau khi s\u1eeda ch\u1eefa, h\u00e3y l\u1eb7p l\u1ea1i c\u00e1c ph\u00e9p \u0111o t\u1ea1i c\u00f9ng c\u00e1c \u0111i\u1ec3m, h\u01b0\u1edbng, t\u1ea3i tr\u1ecdng, \u00e1p su\u1ea5t v\u00e0 t\u1ed1c \u0111\u1ed9 \u0111\u00e3 ghi nh\u1eadn l\u1ed7i. N\u1ebfu m\u00e1y VFD ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t ph\u1ea1m vi nh\u1ea5t \u0111\u1ecbnh, h\u00e3y qu\u00e9t c\u00e1c t\u1ed1c \u0111\u1ed9 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 quan s\u00e1t c\u00e1c d\u1ea3i c\u1ed9ng h\u01b0\u1edfng h\u1eb9p. X\u00e1c nh\u1eadn r\u1eb1ng \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 c\u00e1c k\u1ebft n\u1ed1i \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf v\u1eabn \u1ed5n \u0111\u1ecbnh khi \u00e1p su\u1ea5t x\u1ea3 thay \u0111\u1ed5i.<\/p>\n

C\u1eadp nh\u1eadt m\u1ee9c \u0111\u1ed9 rung c\u01a1 b\u1ea3n v\u00e0 chi\u1ebfn l\u01b0\u1ee3c c\u1ea3nh b\u00e1o n\u1ebfu c\u1ea5u h\u00ecnh m\u00e1y \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t thay \u0111\u1ed5i. Theo d\u00f5i xu h\u01b0\u1edbng gi\u00e1 tr\u1ecb c\u00f9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh \u0111\u1ec3 tr\u00e1nh \u0111\u00e1nh gi\u00e1 s\u1ef1 gia t\u0103ng trong t\u01b0\u01a1ng lai m\u00e0 kh\u00f4ng c\u00f3 b\u1ed1i c\u1ea3nh ph\u00f9 h\u1ee3p. Ch\u1ec9 s\u1ed1 rung ch\u1ec9 c\u00f3 \u00fd ngh\u0129a khi v\u1ecb tr\u00ed \u0111o, h\u01b0\u1edbng c\u1ea3m bi\u1ebfn, t\u1ed1c \u0111\u1ed9 v\u00e0 t\u1ea3i tr\u1ecdng c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o \u0111\u01b0\u1ee3c.<\/p>\n

B\u1ea3ng nguy\u00ean nh\u00e2n rung \u0111\u1ed9ng<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
B\u1eb1ng ch\u1ee9ng v\u1ec1 ngu\u1ed3n c\u01a1 h\u1ecdc v\u00e0 xung \u0111\u1ed9ng<\/caption>\n
M\u1ee5c<\/th>\nC\u00e2u h\u1ecfi k\u1ef9 thu\u1eadt<\/th>\nT\u00edn hi\u1ec7u x\u00e1c minh ho\u1eb7c quy\u1ebft \u0111\u1ecbnh<\/th>\n<\/tr>\n<\/thead>\n
V\u1ecb tr\u00ed v\u00e0 xu h\u01b0\u1edbng<\/th>\nS\u1ef1 rung \u0111\u1ed9ng \u0111\u00e3 thay \u0111\u1ed5i \u1edf v\u1ecb tr\u00ed n\u00e0o v\u00e0 d\u01b0\u1edbi t\u1ea3i tr\u1ecdng n\u00e0o?<\/td>\nC\u00e1c \u0111i\u1ec3m l\u1eb7p l\u1ea1i v\u00e0 \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng x\u00e1c \u0111\u1ecbnh tri\u1ec7u ch\u1ee9ng.<\/td>\n<\/tr>\n
N\u1ec1n m\u00f3ng v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng<\/th>\nLi\u1ec7u s\u1ef1 k\u00edch th\u00edch b\u00ecnh th\u01b0\u1eddng c\u00f3 b\u1ecb khu\u1ebfch \u0111\u1ea1i do s\u1ef1 l\u1ecfng l\u1ebbo hay c\u1ed9ng h\u01b0\u1edfng kh\u00f4ng?<\/td>\nVi\u1ec7c ki\u1ec3m tra v\u00e0 \u0111o \u0111\u1ea1c gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m t\u1ef1a, v\u1eefa ho\u1eb7c s\u1ef1 d\u1ecbch chuy\u1ec3n c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng.<\/td>\n<\/tr>\n
N\u1ed9i dung t\u1ea7n s\u1ed1<\/th>\nPh\u1ed5 t\u00edn hi\u1ec7u c\u00f3 theo d\u00f5i t\u1ed1c \u0111\u1ed9 ch\u1ea1y, s\u00f3ng h\u00e0i hay m\u1ed9t k\u00edch th\u00edch kh\u00e1c kh\u00f4ng?<\/td>\nM\u1ed1i quan h\u1ec7 t\u1ea7n s\u1ed1 h\u1eb9p do c\u00e1c nguy\u00ean nh\u00e2n quay, t\u1ecbnh ti\u1ebfn v\u00e0 xung \u0111\u1ed9ng.<\/td>\n<\/tr>\n
T\u00ecnh tr\u1ea1ng b\u00ean trong<\/th>\nLi\u1ec7u c\u00e1c t\u00edn hi\u1ec7u t\u1eeb nhi\u1ec7t \u0111\u1ed9, d\u1ea7u, thanh truy\u1ec1n, \u1ed5 bi ho\u1eb7c van c\u00f3 cho th\u1ea5y d\u1ea5u hi\u1ec7u m\u00e0i m\u00f2n b\u00ean trong kh\u00f4ng?<\/td>\nQu\u00e1 tr\u00ecnh th\u00e1o d\u1ee1 tu\u00e2n theo c\u00e1c b\u1eb1ng ch\u1ee9ng t\u01b0\u01a1ng quan v\u00e0 ti\u00eau ch\u00ed c\u1ee7a nh\u00e0 cung c\u1ea5p.<\/td>\n<\/tr>\n<\/tbody>\n
Ghi l\u1ea1i c\u0103n c\u1ee9 cu\u1ed1i c\u00f9ng v\u00e0o y\u00eau c\u1ea7u b\u00e1o gi\u00e1, h\u1ed3 s\u01a1 nghi\u1ec7m thu ho\u1eb7c h\u1ed3 s\u01a1 b\u1ea3o tr\u00ec \u0111\u1ec3 k\u1ef9 s\u01b0 kh\u00e1c c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i quy\u1ebft \u0111\u1ecbnh \u0111\u00f3.<\/td>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/div>\n

B\u1ea3ng t\u00ednh x\u00e1c minh d\u1ef1 \u00e1n<\/h2>\n

Ho\u00e0n thi\u1ec7n quy tr\u00ecnh \u201cGhi l\u1ea1i v\u1ecb tr\u00ed, h\u01b0\u1edbng, t\u1ed1c \u0111\u1ed9, t\u1ea3i tr\u1ecdng, \u00e1p su\u1ea5t rung \u0111\u1ed9ng v\u00e0 l\u1ecbch s\u1eed b\u1ea3o tr\u00ec g\u1ea7n \u0111\u00e2y\u201d b\u1eb1ng c\u00e1ch ghi l\u1ea1i nguy\u00ean nh\u00e2n, ph\u1ea3n \u1ee9ng v\u00e0 s\u1ef1 ch\u1ea5p nh\u1eadn. B\u1eaft \u0111\u1ea7u v\u1edbi \u201cx\u00e1c nh\u1eadn v\u1ecb tr\u00ed rung \u0111\u1ed9ng\u201d, x\u00e1c \u0111\u1ecbnh h\u00e0nh vi d\u1ef1 ki\u1ebfn \u200b\u200bc\u1ee7a ph\u1ed5 rung \u0111\u1ed9ng v\u00e0 ch\u1ecdn m\u1ed9t quan s\u00e1t th\u1ee9 hai li\u00ean quan \u0111\u1ebfn s\u1ef1 c\u0103n ch\u1ec9nh kh\u1edbp n\u1ed1i c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn c\u00f9ng m\u1ed9t k\u1ebft lu\u1eadn m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp. Th\u1ef1c hi\u1ec7n ki\u1ec3m tra m\u00e0 kh\u00f4ng b\u1ecf qua c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c cho ph\u00e9p. N\u1ebfu hai t\u00edn hi\u1ec7u kh\u00f4ng kh\u1edbp, h\u00e3y \u0111i\u1ec1u tra \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb, tr\u1ea1ng th\u00e1i van, t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t, \u00f4 nhi\u1ec5m, r\u00f2 r\u1ec9 ho\u1eb7c logic \u0111i\u1ec1u khi\u1ec3n tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh b\u1ed9 ph\u1eadn n\u00e0o c\u1ea7n s\u1eeda ch\u1eefa. Vi\u1ec7c x\u00e1c nh\u1eadn \u0111\u1ed9c l\u1eadp r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb khi vi\u1ec7c ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c thay th\u1ebf s\u1ebd t\u1ed1n k\u00e9m.<\/p>\n

Bi\u1ebfn m\u1ee5c ki\u1ec3m tra \u201ct\u00e1ch bi\u1ec7t c\u00e1c ngu\u1ed3n c\u01a1 h\u1ecdc v\u00e0 xung \u0111\u1ed9ng\u201d th\u00e0nh m\u1ed9t b\u01b0\u1edbc ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c ghi l\u1ea1i. X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed quan s\u00e1t th\u1ea5y bu l\u00f4ng m\u00f3ng, tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n n\u00e0o \u1edf ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n ho\u1eb7c h\u1ea1 ngu\u1ed3n c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i xung \u0111\u1ed9ng. Ghi l\u1ea1i thi\u1ebft b\u1ecb, b\u1ea3n v\u1ebd, b\u1ea3ng d\u1eef li\u1ec7u ho\u1eb7c ki\u1ec3m tra th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thi\u1ebft l\u1eadp c\u01a1 s\u1edf. Sau \u0111\u00f3 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng \u201cKi\u1ec3m tra m\u00f3ng, v\u1eefa, t\u1ea5m ch\u1eafn, gi\u00e1 \u0111\u1ee1, ti\u1ebfp x\u00fac \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 \u0111\u1ed9 l\u1ecfng c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y\u201d trong \u0111i\u1ec1u ki\u1ec7n c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i. N\u1ebfu k\u1ebft qu\u1ea3 m\u00e2u thu\u1eabn v\u1edbi h\u00e0nh vi d\u1ef1 ki\u1ebfn, h\u00e3y t\u1ea1m d\u1eebng quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf ho\u1eb7c b\u1ea3o tr\u00ec ti\u1ebfp theo cho \u0111\u1ebfn khi s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p cho k\u1ef9 s\u01b0 kh\u00e1c \u0111\u1ee7 b\u1ed1i c\u1ea3nh \u0111\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i vi\u1ec7c ki\u1ec3m tra m\u00e0 kh\u00f4ng c\u1ea7n d\u1ef1a v\u00e0o tr\u00ed nh\u1edb ho\u1eb7c gi\u1ea3 \u0111\u1ecbnh kh\u00f4ng \u0111\u01b0\u1ee3c ghi l\u1ea1i.<\/p>\n

\"N2
C\u1ea7n ki\u1ec3m tra c\u00e1ch b\u1ed1 tr\u00ed bao b\u00ec sao cho ph\u00f9 h\u1ee3p v\u1edbi \u00e1p su\u1ea5t, kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec v\u00e0 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, vi\u1ec7c quan s\u00e1t tr\u1ef1c quan s\u1ebd gi\u00fap kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c trong m\u00e1y n\u00e9n kh\u00ed N2 ki\u1ec3u piston.<\/figcaption><\/figure>\n

S\u1eed d\u1ee5ng vi\u1ec7c c\u0103n ch\u1ec9nh kh\u1edbp n\u1ed1i nh\u01b0 m\u1ed9t \u0111i\u1ec3m ki\u1ec3m tra t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng g\u1eafn li\u1ec1n v\u1edbi \u201cSo s\u00e1nh ph\u1ed5 rung \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh v\u00e0 s\u00f3ng h\u00e0i khi c\u00f3 d\u1eef li\u1ec7u ch\u1ea9n \u0111o\u00e1n\u201d. Ghi l\u1ea1i v\u1ecb tr\u00ed \u0111o ho\u1eb7c ki\u1ec3m tra, tr\u1ea1ng th\u00e1i kh\u00ed, t\u1ea3i m\u00e1y n\u00e9n, v\u1ecb tr\u00ed van li\u00ean quan v\u00e0 t\u00e0i li\u1ec7u x\u00e1c \u0111\u1ecbnh s\u1ef1 ch\u1ea5p nh\u1eadn. Ki\u1ec3m tra ch\u00e9o \u0111\u1ea7u n\u1ed1i \u0111\u1ed3ng th\u1eddi \u0111\u1ec3 tr\u00e1nh nh\u1ea7m l\u1eabn tri\u1ec7u ch\u1ee9ng c\u1ee5c b\u1ed9 v\u1edbi v\u1ea5n \u0111\u1ec1 to\u00e0n h\u1ec7 th\u1ed1ng. Kh\u00e1i ni\u1ec7m \u201cki\u1ec3m tra n\u1ec1n t\u1ea3ng\u201d ch\u1ec9 ho\u00e0n t\u1ea5t khi quan s\u00e1t d\u1eabn \u0111\u1ebfn m\u1ed9t quy\u1ebft \u0111\u1ecbnh r\u00f5 r\u00e0ng: ch\u1ea5p nh\u1eadn, s\u1eeda ch\u1eefa ho\u1eb7c chuy\u1ec3n cho nh\u00e0 cung c\u1ea5p xem x\u00e9t. L\u1eb7p l\u1ea1i vi\u1ec7c ki\u1ec3m tra sau b\u1ea5t k\u1ef3 s\u1ef1 s\u1eeda ch\u1eefa n\u00e0o v\u00e0 gi\u1eef l\u1ea1i c\u00e1c gi\u00e1 tr\u1ecb tr\u01b0\u1edbc v\u00e0 sau c\u00f9ng v\u1edbi h\u1ed3 s\u01a1 v\u1eadn h\u00e0nh ho\u1eb7c b\u1ea3o tr\u00ec.<\/p>\n

X\u00e1c minh vi\u1ec7c \u201cki\u1ec3m tra s\u1ef1 th\u1eb3ng h\u00e0ng\u201d b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, trong \u0111\u00f3 c\u00f3 th\u1ec3 di\u1ec5n gi\u1ea3i \u0111\u1ed3ng th\u1eddi hi\u1ec7n t\u01b0\u1ee3ng xung \u0111\u1ed9ng v\u00e0 \u1ed5 tr\u1ee5c. \u1ed4n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng, ghi l\u1ea1i \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c tr\u1ea1ng th\u00e1i m\u00e1y m\u00f3c n\u1ebfu c\u00f3 li\u00ean quan, v\u00e0 s\u1eed d\u1ee5ng c\u00e1c d\u1ee5ng c\u1ee5 \u0111\u00e3 hi\u1ec7u chu\u1ea9n ho\u1eb7c ki\u1ec3m tra tr\u1ef1c ti\u1ebfp t\u1ea1i c\u00e1c v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. Th\u1ef1c hi\u1ec7n \u201cKi\u1ec3m tra \u0111\u01b0\u1eddng \u1ed1ng nh\u1ea1y c\u1ea3m v\u1edbi xung \u0111\u1ed9ng, c\u1ea5u h\u00ecnh b\u00ecnh ch\u1ee9a v\u00e0 c\u00e1c thay \u0111\u1ed5i \u0111\u01b0\u1eddng \u1ed1ng g\u1ea7n \u0111\u00e2y\u201d v\u00e0 ghi l\u1ea1i c\u1ea3 ph\u1ea3n h\u1ed3i d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0 ph\u1ea3n h\u1ed3i quan s\u00e1t \u0111\u01b0\u1ee3c. N\u1ebfu c\u1ea7n gi\u1edbi h\u1ea1n c\u1ee5 th\u1ec3 cho t\u1eebng ki\u1ec3u m\u00e1y, h\u00e3y l\u1ea5y gi\u1edbi h\u1ea1n \u0111\u00f3 t\u1eeb t\u00e0i li\u1ec7u c\u1ee7a m\u00e1y n\u00e9n, b\u00ecnh ch\u1ee9a, \u0111\u01b0\u1eddng \u1ed1ng, m\u00e1y ph\u00e1t \u0111i\u1ec7n ho\u1eb7c quy tr\u00ecnh \u0111\u00e3 ch\u1ecdn thay v\u00ec ch\u00e8n m\u1ed9t gi\u00e1 tr\u1ecb chung chung. B\u1ea3n ghi ph\u1ea3i th\u1ec3 hi\u1ec7n l\u00fd do t\u1ea1i sao quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng l\u00e0 h\u1ee3p l\u00fd v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt.<\/p>\n

H\u00e3y s\u1eed d\u1ee5ng trang web n\u00e0y. M\u00e1y n\u00e9n kh\u00ed nit\u01a1 d\u00f9ng cho qu\u00e1 tr\u00ecnh t\u00e1ch kh\u00ed<\/a> Ngu\u1ed3n l\u1ef1c n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t b\u01b0\u1edbc ki\u1ec3m tra th\u1ee9 hai khi chuy\u1ec3n \u0111\u1ed5i y\u00eau c\u1ea7u n\u00e0y th\u00e0nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y n\u00e9n. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c trong m\u00e1y n\u00e9n N2 ki\u1ec3u piston.<\/p>\n

Tr\u01b0\u1edbc khi \u0111\u00f3ng l\u1ec7nh c\u00f4ng vi\u1ec7c, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ee5c \u201c\u0110\u1ed1i chi\u1ebfu v\u1edbi nhi\u1ec7t \u0111\u1ed9 \u1ed5 tr\u1ee5c, b\u00f4i tr\u01a1n, hi\u1ec7u su\u1ea5t van v\u00e0 t\u00ecnh tr\u1ea1ng thanh truy\u1ec1n\u201d c\u00f3 th\u1ec3 truy xu\u1ea5t b\u1eb1ng ch\u1ee9ng. \u0110\u1ed1i v\u1edbi thanh truy\u1ec1n, h\u00e3y ghi l\u1ea1i \u0111i\u1ec3m tham chi\u1ebfu v\u00e0 \u0111\u01a1n v\u1ecb ho\u1eb7c t\u00ecnh tr\u1ea1ng v\u1eadt l\u00fd; \u0111\u1ed1i v\u1edbi ph\u1ed5 rung, h\u00e3y ghi l\u1ea1i \u0111i\u1ec3m so s\u00e1nh x\u00e1c nh\u1eadn h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng nh\u1ea5t qu\u00e1n. Li\u00ean h\u1ec7 c\u1ea3 hai quan s\u00e1t v\u1edbi \u201cxu h\u01b0\u1edbng h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng\u201d v\u00e0 v\u1edbi t\u1ea3i tr\u1ecdng th\u1ef1c t\u1ebf ho\u1eb7c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t gi\u00e1 tr\u1ecb kh\u00f4ng c\u00f3 v\u1ecb tr\u00ed v\u00e0 tr\u1ea1ng th\u00e1i s\u1ebd kh\u00f3 s\u1eed d\u1ee5ng l\u1ea1i sau n\u00e0y. N\u1ebfu ki\u1ec3m tra cho th\u1ea5y s\u1ef1 kh\u00f4ng kh\u1edbp, h\u00e3y kh\u1eafc ph\u1ee5c s\u1ef1 h\u1ea1n ch\u1ebf, tr\u1ea1ng th\u00e1i \u0111i\u1ec1u khi\u1ec3n, t\u00ecnh tr\u1ea1ng linh ki\u1ec7n ho\u1eb7c gi\u1ea3 \u0111\u1ecbnh thi\u1ebft k\u1ebf g\u00e2y ra n\u00f3, sau \u0111\u00f3 l\u1eb7p l\u1ea1i quan s\u00e1t t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 ch\u1ee9ng minh vi\u1ec7c s\u1eeda ch\u1eefa ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ec9 l\u00e0 gi\u1ea3 \u0111\u1ecbnh.<\/p>\n

H\u00e3y coi thao t\u00e1c \u201cd\u1eebng l\u1ea1i khi c\u00f3 thay \u0111\u1ed5i b\u1ea5t th\u01b0\u1eddng\u201d nh\u01b0 m\u1ed9t th\u1eed nghi\u1ec7m v\u1eadn h\u00e0nh nh\u1ecf. X\u00e1c \u0111\u1ecbnh tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u, quan s\u00e1t \u1ed5 tr\u1ee5c, ch\u1ec9 thay \u0111\u1ed5i bi\u1ebfn s\u1ed1 c\u1ea7n thi\u1ebft cho th\u1eed nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 quan s\u00e1t ph\u1ea3n \u1ee9ng \u1edf bu l\u00f4ng n\u1ec1n. Thao t\u00e1c \u201cL\u1eb7p l\u1ea1i b\u1ed9 \u0111o ban \u0111\u1ea7u sau khi hi\u1ec7u ch\u1ec9nh tr\u00ean to\u00e0n b\u1ed9 ph\u1ea1m vi t\u1ea3i \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t\u201d c\u1ea7n ghi l\u1ea1i t\u00ecnh tr\u1ea1ng ban \u0111\u1ea7u, s\u1ef1 can thi\u1ec7p, t\u00ecnh tr\u1ea1ng cu\u1ed1i c\u00f9ng v\u00e0 b\u1ea5t k\u1ef3 c\u1ea3nh b\u00e1o ho\u1eb7c ph\u1ea3n h\u1ed3i \u0111i\u1ec1u khi\u1ec3n n\u00e0o. \u0110i\u1ec1u n\u00e0y h\u1eefu \u00edch khi nhi\u1ec1u b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 t\u1ea1o ra c\u00f9ng m\u1ed9t tri\u1ec7u ch\u1ee9ng. B\u1eb1ng c\u00e1ch thay \u0111\u1ed5i t\u1eebng y\u1ebfu t\u1ed1 m\u1ed9t v\u00e0 gi\u1eef cho m\u00e1y n\u00e9n n\u1eb1m trong ph\u1ea1m vi cho ph\u00e9p, nh\u00f3m c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t nguy\u00ean nh\u00e2n v\u1edbi s\u1ef1 tr\u00f9ng h\u1ee3p ng\u1eabu nhi\u00ean v\u00e0 tr\u00e1nh thay th\u1ebf ph\u1ea7n c\u1ee9ng kh\u00f4ng ph\u1ea3i l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra v\u1ea5n \u0111\u1ec1.<\/p>\n

Ranh gi\u1edbi an to\u00e0n v\u00e0 x\u00e1c minh<\/h2>\n

Rung \u0111\u1ed9ng m\u1ea1nh c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c c\u01a1 kh\u00ed. H\u00e3y tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau ch\u00ed d\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ea1i c\u00f4ng tr\u01b0\u1eddng v\u00e0 kh\u00f4ng \u0111\u1ee9ng c\u1ea1nh \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao ho\u1eb7c thi\u1ebft b\u1ecb quay \u0111ang chuy\u1ec3n \u0111\u1ed9ng. Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng si\u1ebft ch\u1eb7t c\u00e1c gi\u00e1 \u0111\u1ee1, t\u1ea5m ch\u1eafn, bu l\u00f4ng n\u1ed1i ho\u1eb7c \u1ed1c v\u00edt n\u1ec1n m\u00f3ng tr\u00ean m\u00e1y \u0111ang ho\u1ea1t \u0111\u1ed9ng. Kh\u00f3a ngu\u1ed3n \u0111i\u1ec7n v\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng quay, \u0111\u1ed3ng th\u1eddi gi\u1ea3m \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng kh\u00ed tr\u01b0\u1edbc khi ki\u1ec3m tra. C\u1ea3nh b\u00e1o rung \u0111\u1ed9ng v\u00e0 gi\u1edbi h\u1ea1n ng\u1eaft ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp t\u1eeb m\u00e1y n\u00e9n v\u00e0 h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t.<\/p>\n

Tr\u00ecnh t\u1ef1 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 rung \u0111\u1ed9ng<\/h2>\n
    \n
  1. Ghi l\u1ea1i v\u1ecb tr\u00ed, h\u01b0\u1edbng, t\u1ed1c \u0111\u1ed9, t\u1ea3i tr\u1ecdng, \u00e1p su\u1ea5t c\u1ee7a rung \u0111\u1ed9ng v\u00e0 l\u1ecbch s\u1eed b\u1ea3o tr\u00ec g\u1ea7n \u0111\u00e2y.<\/li>\n
  2. Ki\u1ec3m tra m\u00f3ng, v\u1eefa, t\u1ea5m ch\u1eafn, gi\u00e1 \u0111\u1ee1, \u0111i\u1ec3m ti\u1ebfp x\u00fac c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 c\u00e1c ch\u1ed7 l\u1ecfng l\u1ebbo c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y.<\/li>\n
  3. So s\u00e1nh ph\u1ed5 rung v\u1edbi t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh v\u00e0 c\u00e1c s\u00f3ng h\u00e0i khi c\u00f3 d\u1eef li\u1ec7u ch\u1ea9n \u0111o\u00e1n.<\/li>\n
  4. Ki\u1ec3m tra \u0111\u01b0\u1eddng \u1ed1ng nh\u1ea1y c\u1ea3m v\u1edbi xung \u0111\u1ed9ng, c\u1ea5u h\u00ecnh chai v\u00e0 c\u00e1c thay \u0111\u1ed5i \u0111\u01b0\u1eddng \u1ed1ng g\u1ea7n \u0111\u00e2y.<\/li>\n
  5. Li\u00ean h\u1ec7 v\u1edbi nhi\u1ec7t \u0111\u1ed9 \u1ed5 tr\u1ee5c, ch\u1ea5t b\u00f4i tr\u01a1n, hi\u1ec7u su\u1ea5t van v\u00e0 t\u00ecnh tr\u1ea1ng thanh truy\u1ec1n.<\/li>\n
  6. L\u1eb7p l\u1ea1i b\u1ed9 \u0111o ban \u0111\u1ea7u sau khi hi\u1ec7u ch\u1ec9nh tr\u00ean to\u00e0n b\u1ed9 ph\u1ea1m vi t\u1ea3i \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n<\/ol>\n

    C\u00e2u h\u1ecfi v\u1ec1 dao \u0111\u1ed9ng qua l\u1ea1i<\/h2>\n
    \nT\u00f4i c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc b\u1eb1ng c\u00e1ch si\u1ebft ch\u1eb7t c\u00e1c bu l\u00f4ng m\u00f3ng nh\u00e0 kh\u00f4ng?<\/summary>\n

    Ch\u1ec9 n\u00ean si\u1ebft ch\u1eb7t khi \u0111\u00e3 x\u00e1c nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed9 l\u1ecfng v\u00e0 bi\u1ebft \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u si\u1ebft ch\u1eb7t ch\u00ednh x\u00e1c. Vi\u1ec7c si\u1ebft ch\u1eb7t ng\u1eabu nhi\u00ean c\u00f3 th\u1ec3 l\u00e0m sai l\u1ec7ch s\u1ef1 th\u1eb3ng h\u00e0ng ho\u1eb7c che gi\u1ea5u c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 v\u1eefa v\u00e0 n\u1ec1n m\u00f3ng.<\/p>\n<\/details>\n

    \nT\u1ea1i sao hi\u1ec7n t\u01b0\u1ee3ng rung ch\u1ec9 x\u1ea3y ra \u1edf m\u1ed9t t\u1ed1c \u0111\u1ed9 bi\u1ebfn t\u1ea7n nh\u1ea5t \u0111\u1ecbnh?<\/summary>\n

    Hi\u1ec7n t\u01b0\u1ee3ng c\u1ed9ng h\u01b0\u1edfng c\u1ea5u tr\u00fac, xo\u1eafn ho\u1eb7c \u00e2m thanh c\u00f3 th\u1ec3 x\u1ea3y ra trong m\u1ed9t d\u1ea3i t\u1ed1c \u0111\u1ed9 h\u1eb9p. H\u00e3y nh\u1edd nh\u00e0 cung c\u1ea5p ho\u1eb7c chuy\u00ean gia v\u1ec1 rung \u0111\u1ed9ng ki\u1ec3m tra t\u1ea7n s\u1ed1 tr\u01b0\u1edbc khi thay \u0111\u1ed5i gi\u00e1 \u0111\u1ee1 ho\u1eb7c gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9.<\/p>\n<\/details>\n

    \nVan m\u00e1y n\u00e9n b\u1ecb h\u1ecfng c\u00f3 th\u1ec3 g\u00e2y ra rung \u0111\u1ed9ng kh\u00f4ng?<\/summary>\n

    \u0110\u00fang v\u1eady. R\u00f2 r\u1ec9 ho\u1eb7c h\u01b0 h\u1ecfng van c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i \u00e1p su\u1ea5t kh\u00ed v\u00e0 t\u1ea1o ra c\u00e1c tri\u1ec7u ch\u1ee9ng rung gi\u1eadt ho\u1eb7c va \u0111\u1eadp. H\u00e3y so s\u00e1nh \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ee7a c\u00e1c t\u1ea7ng v\u1edbi \u0111\u1ed9 rung tr\u01b0\u1edbc khi cho r\u1eb1ng nguy\u00ean nh\u00e2n ho\u00e0n to\u00e0n l\u00e0 do c\u01a1 h\u1ecdc.<\/p>\n<\/details>\n

    Quy t\u1eafc ch\u1ea9n \u0111o\u00e1n rung \u0111\u1ed9ng<\/h2>\n

    Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 rung \u0111\u1ed9ng c\u1ee7a m\u00e1y n\u00e9n kh\u00ed ki\u1ec3u piston b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed thay \u0111\u1ed5i v\u00e0 m\u00f4 t\u1ea3 t\u1ea7n s\u1ed1 c\u0169ng nh\u01b0 \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3. Lo\u1ea1i b\u1ecf c\u00e1c nguy\u00ean nh\u00e2n li\u00ean quan \u0111\u1ebfn n\u1ec1n m\u00f3ng, gi\u00e1 \u0111\u1ee1, s\u1ef1 th\u1eb3ng h\u00e0ng v\u00e0 xung \u0111\u1ed9ng tr\u01b0\u1edbc khi th\u00e1o d\u1ee1 b\u00ean trong, sau \u0111\u00f3 ki\u1ec3m tra c\u00e1c \u1ed5 tr\u1ee5c, thanh truy\u1ec1n v\u00e0 van b\u1eb1ng c\u00e1c b\u1eb1ng ch\u1ee9ng t\u01b0\u01a1ng \u1ee9ng. Ch\u1ee9ng minh vi\u1ec7c s\u1eeda ch\u1eefa b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f9ng c\u00e1c \u0111i\u1ec3m \u0111o v\u00e0 t\u1ea3i tr\u1ecdng.<\/p>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"

    H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh v\u1ec1 ph\u1ed5 rung \u0111\u1ed9ng v\u00e0 bu l\u00f4ng n\u1ec1n cho m\u00e1y n\u00e9n kh\u00ed nit\u01a1 c\u00f4ng nghi\u1ec7p, k\u00e8m theo ki\u1ec3m tra th\u1ef1c \u0111\u1ecba v\u1ec1 k\u00edch th\u01b0\u1edbc, v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-647","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts\/647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/comments?post=647"}],"version-history":[{"count":0,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts\/647\/revisions"}],"wp:attachment":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/media?parent=647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/categories?post=647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/tags?post=647"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}