{"id":732,"date":"2026-09-30T01:00:00","date_gmt":"2026-09-30T01:00:00","guid":{"rendered":"https:\/\/mancheyu.com\/?p=732"},"modified":"2026-09-23T04:04:56","modified_gmt":"2026-09-23T04:04:56","slug":"kiem-tra-truc-khuyu","status":"publish","type":"post","link":"https:\/\/mancheyu.com\/vi\/crankshaft-inspection\/","title":{"rendered":"Ki\u1ec3m tra tr\u1ee5c khu\u1ef7u tr\u01b0\u1edbc khi x\u00e2y d\u1ef1ng l\u1ea1i \u0111\u1ed9ng c\u01a1"},"content":{"rendered":"

M\u1ed9t c\u00e1ch k\u1ef9 l\u01b0\u1ee1ng ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> N\u00ean \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh tr\u01b0\u1edbc khi x\u00e2y d\u1ef1ng l\u1ea1i \u0111\u1ed9ng c\u01a1 di chuy\u1ec3n t\u1eeb teardown \u0111\u1ec3 c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1eb7t h\u00e0ng.Tr\u1ee5c khu\u1ef7u kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quay n\u1eb7ng. t\u1ea1p ch\u00ed ch\u00ednh c\u1ee7a n\u00f3, t\u1ea1p ch\u00ed crankpin, phi l\u00ea, \u0111\u01b0\u1eddng d\u1eabn d\u1ea7u, m\u1eb7t b\u00edch, m\u0169i, keyways, v\u00e0 b\u1ec1 m\u1eb7t k\u1ebft n\u1ed1i t\u1ea5t c\u1ea3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch \u0111\u1ed9ng c\u01a1 x\u00e2y d\u1ef1ng l\u1ea1i s\u1ebd ch\u1ea1y.M\u1ed9t tr\u1ee5c tr\u00f4ng ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c sau khi l\u00e0m s\u1ea1ch v\u1eabn c\u00f3 th\u1ec3 c\u00f3 t\u1ea1p ch\u00ed m\u1eb7c, c\u00f4n, out-of-round, thi\u1ec7t h\u1ea1i nhi\u1ec7t, n\u1ee9t b\u1ec1 m\u1eb7t, ho\u1eb7c c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean k\u1ebft thay \u0111\u1ed5i quy\u1ebft \u0111\u1ecbnh s\u1eeda ch\u1eefa.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00f4ng vi\u1ec7c \u0111\u1ed9ng c\u01a1 xe t\u1ea3i n\u1eb7ng, m\u1ee5c \u0111\u00edch c\u1ee7a ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> L\u00e0 t\u1ea1o ra m\u1ed9t b\u1ea3n ghi \u0111i\u1ec1u ki\u1ec7n t\u00e0i li\u1ec7u tr\u01b0\u1edbc khi b\u1ea5t c\u1ee9 ai quy\u1ebft \u0111\u1ecbnh li\u1ec7u tr\u1ee5c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng, gia c\u00f4ng, ho\u1eb7c thay th\u1ebf. h\u1ed3 s\u01a1 \u0111\u00f3 n\u00ean k\u1ebft n\u1ed1i tr\u1ee5c khu\u1ef7u v\u1edbi \u0111\u1ed9ng c\u01a1 ch\u00ednh x\u00e1c, b\u1ea3o qu\u1ea3n b\u1eb1ng ch\u1ee9ng t\u1eeb c\u00e1c v\u00f2ng bi v\u00e0 h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n, cho th\u1ea5y c\u00e1c t\u1ea1p ch\u00ed \u0111\u01b0\u1ee3c \u0111o nh\u01b0 th\u1ebf n\u00e0o, v\u00e0 t\u00e1ch nh\u1eefng ph\u00e1t hi\u1ec7n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y t\u1eeb c\u00e1c quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng ph\u1ee5c v\u1ee5 cu\u1ed1i c\u00f9ng. h\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e2y d\u1ef1ng qu\u00e1 tr\u00ecnh \u0111\u00f3 m\u00e0 kh\u00f4ng d\u1ef1a v\u00e0o c\u00e1c gi\u1edbi h\u1ea1n chung c\u00f3 th\u1ec3 kh\u00f4ng \u00e1p d\u1ee5ng cho \u0111\u1ed9ng c\u01a1 \u0111ang \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa.<\/p>\n\n\n\n

T\u1ea1i sao n\u00ean b\u1eaft \u0111\u1ea7u ki\u1ec3m tra tr\u1ee5c khu\u1ef7u tr\u01b0\u1edbc khi l\u00e0m s\u1ea1ch<\/h2>\n\n\n\n
\"Tr\u1ee5c<\/figure>\n\n\n\n

Giai \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean c\u1ee7a ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> b\u1eaft \u0111\u1ea7u ngay sau khi \u0111\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c th\u00e1o d\u1ee1.Tr\u01b0\u1edbc khi tr\u1ee5c khu\u1ef7u \u0111\u01b0\u1ee3c r\u1eeda s\u1ea1ch, \u0111\u00e1nh b\u00f3ng, ho\u1eb7c g\u1eedi \u0111\u1ec3 gia c\u00f4ng, ch\u1ee5p \u1ea3nh c\u00e1c t\u1ea1p ch\u00ed, phi l\u00ea, l\u1ed7 d\u1ea7u, \u0111\u1ed1i tr\u1ecdng, m\u1eb7t b\u00edch, m\u0169i, keyways, v\u00e0 b\u1ea5t k\u1ef3 khu v\u1ef1c b\u1ecb h\u01b0 h\u1ecfng r\u00f5 r\u00e0ng.Gi\u1eef c\u00e1c v\u00f2ng bi t\u01b0\u01a1ng \u1ee9ng theo th\u1ee9 t\u1ef1 \u0111\u1ec3 c\u00e1c m\u1eabu m\u1eb7c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c t\u1ea1p ch\u00ed ch\u1ea1y ch\u1ed1ng l\u1ea1i ch\u00fang.<\/p>\n\n\n\n

L\u00e0m s\u1ea1ch n\u1eb7ng c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n, \u0111\u1ed5i m\u00e0u, m\u1ea3nh v\u1ee5n nh\u00fang ho\u1eb7c v\u1eadt li\u1ec7u \u1ed5 tr\u1ee5c \u0111\u01b0\u1ee3c chuy\u1ec3n c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3i th\u00edch \u0111i\u1ec1u g\u00ec \u0111\u00e3 x\u1ea3y ra. M\u1ee5c ti\u00eau kh\u00f4ng ph\u1ea3i l\u00e0 b\u1ea3o qu\u1ea3n b\u1ee5i b\u1ea9n; \u0111\u00f3 l\u00e0 b\u1ea3o qu\u1ea3n b\u1eb1ng ch\u1ee9ng \u0111\u1ee7 l\u00e2u \u0111\u1ec3 ghi l\u1ea1i n\u00f3. N\u1ebfu m\u1ed9t \u1ed5 tr\u1ee5c ch\u00ednh c\u00f3 d\u1ea5u hi\u1ec7u \u0111au kh\u1ed5 nghi\u00eam tr\u1ecdng trong khi c\u00e1c \u1ed5 tr\u1ee5c kh\u00e1c tr\u00f4ng kh\u00e1c, th\u00ec m\u00f4 h\u00ecnh \u0111\u00f3 c\u00f3 th\u1ec3 quan tr\u1ecdng sau n\u00e0y khi \u0111\u01b0\u1eddng b\u00f4i tr\u01a1n, c\u0103n ch\u1ec9nh v\u1ecf ho\u1eb7c t\u1ea3i tr\u1ecdng c\u1ee5c b\u1ed9 \u0111\u01b0\u1ee3c xem x\u00e9t.<\/p>\n\n\n\n

M\u1ed9t h\u1eefu \u00edch ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> do \u0111\u00f3, t\u1eadp tin b\u1eaft \u0111\u1ea7u b\u1eb1ng \u201cnh\u01b0 \u0111\u00e3 x\u00f3a\u201d c\u00e1c b\u1ee9c \u1ea3nh v\u00e0 ghi ch\u00fa.M\u1ed9t khi c\u00e1c h\u1ed3 s\u01a1 \u0111\u00f3 t\u1ed3n t\u1ea1i, vi\u1ec7c l\u00e0m s\u1ea1ch c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh theo quy tr\u00ecnh h\u1ed9i th\u1ea3o th\u00edch h\u1ee3p.<\/p>\n\n\n\n

X\u00e1c nh\u1eadn nh\u1eadn d\u1ea1ng tr\u1ee5c khu\u1ef7u tr\u01b0\u1edbc khi \u0111o b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec<\/h2>\n\n\n\n

Tr\u01b0\u1edbc chi\u1ec1u ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong>, x\u00e1c nh\u1eadn r\u1eb1ng tr\u1ee5c thu\u1ed9c v\u1ec1 \u0111\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng l\u1ea1i v\u00e0 ghi l\u1ea1i m\u1ecdi s\u1ed1 nh\u1eadn d\u1ea1ng c\u00f3 s\u1eb5n. b\u1eb1ng ch\u1ee9ng h\u1eefu \u00edch c\u00f3 th\u1ec3 bao g\u1ed3m m\u00e3 \u0111\u1ed9ng c\u01a1 \u0111\u1ea7y \u0111\u1ee7, tham chi\u1ebfu tr\u1ee5c khu\u1ef7u, d\u1ea5u \u0111\u00f3ng d\u1ea5u ho\u1eb7c \u0111\u00fac, h\u1ed3 s\u01a1 s\u1eeda ch\u1eefa tr\u01b0\u1edbc \u0111\u00f3 v\u00e0 h\u00ecnh \u1ea3nh c\u1ee7a k\u1ebft th\u00fac k\u1ebft n\u1ed1i ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau.<\/p>\n\n\n\n

B\u01b0\u1edbc n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi m\u1ed9t \u0111\u1ed9ng c\u01a1 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng l\u1ea1i tr\u01b0\u1edbc \u0111\u00f3. m\u1ed9t tr\u1ee5c khu\u1ef7u c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c thay th\u1ebf, reground, ho\u1eb7c c\u00e0i \u0111\u1eb7t t\u1eeb m\u1ed9t phi\u00ean b\u1ea3n kh\u00e1c trong m\u1ed9t s\u1eeda ch\u1eefa tr\u01b0\u1edbc \u0111\u00f3. kh\u00f4ng cho r\u1eb1ng th\u00e0nh ph\u1ea7n hi\u1ec7n t\u1ea1i b\u00ean trong \u0111\u1ed9ng c\u01a1 v\u1eabn l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t ban \u0111\u1ea7u.<\/p>\n\n\n\n

D\u00f2ng \u0111i\u1ec7n trang s\u1ea3n ph\u1ea9m tr\u1ee5c khu\u1ef7u \u0111\u1ed9ng c\u01a1<\/a> t\u01b0\u01a1ng t\u1ef1 khuy\u00ean ng\u01b0\u1eddi mua n\u00ean kh\u1edbp v\u1edbi m\u00e3 \u0111\u1ed9ng c\u01a1, tham chi\u1ebfu tr\u1ee5c khu\u1ef7u, k\u00edch th\u01b0\u1edbc t\u1ea1p ch\u00ed, h\u00e0nh tr\u00ecnh v\u00e0 k\u1ebft th\u00fac k\u1ebft n\u1ed1i tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng. nh\u1eefng chi ti\u1ebft \u0111\u00f3 n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a qu\u00e1 tr\u00ecnh nh\u1eadn d\u1ea1ng thay v\u00ec l\u00e0 manh m\u1ed1i c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau.<\/p>\n\n\n\n

Xem x\u00e9t B\u1eb1ng ch\u1ee9ng mang trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/h2>\n\n\n\n

V\u00f2ng bi c\u00f3 th\u1ec3 k\u1ec3 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a c\u00e2u chuy\u1ec7n.M\u1ed9t ho\u00e0n ch\u1ec9nh ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> do \u0111\u00f3, n\u00ean bao g\u1ed3m c\u00e1c \u1ed5 tr\u1ee5c ch\u00ednh v\u00e0 \u1ed5 tr\u1ee5c thanh n\u1ed1i \u0111\u00e3 qua s\u1eed d\u1ee5ng tr\u01b0\u1edbc khi lo\u1ea1i b\u1ecf ch\u00fang.<\/p>\n\n\n\n

T\u00ecm ki\u1ebfm lau, ch\u1ea5m \u0111i\u1ec3m, nh\u00fang c\u00e1c h\u1ea1t, m\u1ec7t m\u1ecfi, qu\u00e1 n\u00f3ng c\u1ee5c b\u1ed9, t\u1ea3i c\u1ea1nh, \u0111\u00e1nh b\u00f3ng b\u1ea5t th\u01b0\u1eddng, ho\u1eb7c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c v\u1ecb tr\u00ed mang. ghi l\u1ea1i v\u1ecf n\u00e0o \u0111\u1ebfn t\u1eeb v\u1ecb tr\u00ed n\u00e0o. n\u1ebfu m\u1ed9t mang \u0111\u00e3 th\u1ea5t b\u1ea1i nghi\u00eam tr\u1ecdng, ch\u1ee5p \u1ea3nh c\u1ea3 hai mang v\u00e0 t\u1ea1p ch\u00ed t\u01b0\u01a1ng \u1ee9ng c\u1ee7a n\u00f3.<\/p>\n\n\n\n

M\u00f4 h\u00ecnh mang kh\u00f4ng ch\u1ee9ng minh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a ch\u00ednh n\u00f3. thi\u1ec7t h\u1ea1i t\u01b0\u01a1ng t\u1ef1-t\u00ecm ki\u1ebfm c\u00f3 th\u1ec3 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a \u00f4 nhi\u1ec5m, \u0111\u00f3i d\u1ea7u, gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng kh\u00f4ng \u0111\u1ee7, sai l\u1ec7ch, bi\u1ebfn d\u1ea1ng nh\u00e0 \u1edf, l\u1eafp r\u00e1p kh\u00f4ng ch\u00ednh x\u00e1c, ho\u1eb7c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c. tuy nhi\u00ean, khi mang b\u1eb1ng ch\u1ee9ng \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u00e9p \u0111o t\u1ea1p ch\u00ed v\u00e0 ph\u00e1t hi\u1ec7n h\u1ec7 th\u1ed1ng d\u1ea7u, c\u00e1c ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> tr\u1edf n\u00ean nhi\u1ec1u th\u00f4ng tin h\u01a1n.<\/p>\n\n\n\n

L\u00e0m s\u1ea1ch tr\u1ee5c khu\u1ef7u m\u00e0 kh\u00f4ng ph\u00e1 h\u1ee7y b\u1eb1ng ch\u1ee9ng ki\u1ec3m tra<\/h2>\n\n\n\n

Sau khi \u0111i\u1ec1u ki\u1ec7n ban \u0111\u1ea7u \u0111\u01b0\u1ee3c ghi l\u1ea1i, tr\u1ee5c khu\u1ef7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch \u0111\u1ec3 b\u1ec1 m\u1eb7t t\u1ea1p ch\u00ed v\u00e0 \u0111\u01b0\u1eddng d\u1eabn d\u1ea7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u00fang c\u00e1ch. ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch n\u00ean ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u th\u00e0nh ph\u1ea7n, \u00f4 nhi\u1ec5m, v\u00e0 qu\u00e1 tr\u00ecnh h\u1ed9i th\u1ea3o. tr\u00e1nh c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00f3 th\u1ec3 t\u1ea1o ra v\u1ebft tr\u1ea7y x\u01b0\u1edbc, thay \u0111\u1ed5i b\u1ec1 m\u1eb7t, ho\u1eb7c che gi\u1ea5u c\u00e1c khuy\u1ebft t\u1eadt v\u1eabn c\u1ea7n \u0111\u00e1nh gi\u00e1.<\/p>\n\n\n\n

\u0110\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c l\u1ed7 d\u1ea7u v\u00e0 khoan ch\u00e9o. m\u1ea3nh v\u1ee1 b\u1ecb m\u1eafc k\u1eb9t trong m\u1ed9t \u0111o\u1ea1n d\u1ea7u c\u00f3 th\u1ec3 v\u1eabn c\u00f2n sau khi m\u1ed9t s\u1ef1 c\u1ed1 mang v\u00e0 sau \u0111\u00f3 l\u00e0m h\u1ecfng m\u1ed9t \u0111\u1ed9ng c\u01a1 x\u00e2y d\u1ef1ng l\u1ea1i. n\u1ebfu ph\u00edch c\u1eafm \u0111\u01b0\u1ee3c g\u1ee1 b\u1ecf nh\u01b0 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a th\u1ee7 t\u1ee5c d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, t\u00e0i li\u1ec7u v\u1ecb tr\u00ed ban \u0111\u1ea7u c\u1ee7a h\u1ecd v\u00e0 y\u00eau c\u1ea7u thay th.<\/p>\n\n\n\n

Sau khi s\u1ea1ch s\u1ebd, l\u1eb7p l\u1ea1i h\u00ecnh \u1ea3nh ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> d\u01b0\u1edbi \u00e1nh s\u00e1ng t\u1ed1t. nhi\u1ec1u v\u1ebft tr\u1ea7y x\u01b0\u1edbc t\u1ed1t, v\u1ebft nhi\u1ec7t, khu v\u1ef1c \u0103n m\u00f2n, v\u00e0 khuy\u1ebft t\u1eadt phi l\u00ea d\u1ec5 d\u00e0ng h\u01a1n \u0111\u1ec3 xem sau khi d\u01b0 l\u01b0\u1ee3ng d\u1ea7u v\u00e0 ti\u1ec1n g\u1eedi \u0111\u01b0\u1ee3c lo\u1ea1i b.<\/p>\n\n\n\n

Ki\u1ec3m tra tr\u1ef1c quan c\u00e1c t\u1ea1p ch\u00ed ch\u00ednh v\u00e0 t\u1ea1p ch\u00ed Crankpin<\/h2>\n\n\n\n

B\u1ec1 m\u1eb7t ch\u1ea1y c\u1ee7a c\u00e1c t\u1ea1p ch\u00ed ch\u00ednh v\u00e0 t\u1ea1p ch\u00ed tr\u1ee5c khu\u1ef7u \u0111\u00e1ng \u0111\u01b0\u1ee3c quan t\u00e2m ch\u1eb7t ch\u1ebd trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong>. t\u00ecm ki\u1ebfm ghi b\u00e0n, v\u1ebft tr\u1ea7y x\u01b0\u1edbc, r\u1ed7, \u0103n m\u00f2n, \u0111\u1ed5i m\u00e0u nhi\u1ec7t, kim lo\u1ea1i b\u1ecb b\u00f4i nh\u1ecd, \u0111\u00e1nh b\u00f3ng b\u1ea5t th\u01b0\u1eddng, v\u00e0 c\u00e1c \u0111\u01b0\u1eddng v\u00e2n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y.<\/p>\n\n\n\n

M\u1ed9t t\u1ea1p ch\u00ed c\u00f3 th\u1ec3 tr\u00f4ng m\u1ecbn m\u00e0ng trong m\u1ed9t b\u1ee9c \u1ea3nh trong khi v\u1eabn c\u00f3 chi\u1ec1u m\u00f2n.Ng\u01b0\u1ee3c l\u1ea1i, m\u1ed9t d\u1ea5u hi\u1ec7u c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y \u00e1nh s\u00e1ng c\u00f3 th\u1ec3 kh\u00f4ng t\u1ef1 \u0111\u1ed9ng l\u00e0m cho tr\u1ee5c khu\u1ef7u kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.\u0110i\u1ec1u ki\u1ec7n th\u1ecb gi\u00e1c v\u00e0 \u0111i\u1ec1u ki\u1ec7n chi\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 ri\u00eang.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
T\u00ecnh tr\u1ea1ng t\u1ea1p ch\u00ed \u0111\u01b0\u1ee3c quan s\u00e1t<\/th>\n\u00dd ngh\u0129a c\u00f3 th\u1ec3 c\u00f3<\/th>\nB\u01b0\u1edbc ki\u1ec3m tra ti\u1ebfp theo<\/th>\n<\/tr>\n<\/thead>\n
\u0110\u00e1nh b\u00f3ng \u00e1nh s\u00e1ng<\/td>\nTi\u1ebfp x\u00fac b\u00ecnh th\u01b0\u1eddng ho\u1eb7c m\u1eb7c s\u1edbm c\u00f3 th\u1ec3 c\u00f3 m\u1eb7t<\/td>\n\u0110o \u0111\u01b0\u1eddng k\u00ednh, \u0111\u1ed9 c\u00f4n v\u00e0 \u0111\u1ed9 l\u1ec7ch tr\u00f2n<\/td>\n<\/tr>\n
Ghi \u0111i\u1ec3m s\u00e2u<\/td>\nC\u00e1c m\u1ea3nh v\u1ee5n ho\u1eb7c s\u1ef1 c\u1ed1 \u1ed5 tr\u1ee5c c\u00f3 th\u1ec3 \u0111\u00e3 l\u00e0m h\u1ecfng b\u1ec1 m\u1eb7t<\/td>\n\u0110o \u0111\u1ed9 s\u00e2u h\u01b0 h\u1ecfng v\u00e0 ki\u1ec3m tra h\u1ec7 th\u1ed1ng d\u1ea7u<\/td>\n<\/tr>\n
V\u1ebft nhi\u1ec7t m\u00e0u xanh ho\u1eb7c t\u1ed1i<\/td>\nQu\u00e1 nhi\u1ec7t c\u1ee5c b\u1ed9 c\u00f3 th\u1ec3 \u0111\u00e3 x\u1ea3y ra<\/td>\nXem x\u00e9t s\u1ef1 th\u1ea5t b\u1ea1i c\u1ee7a \u1ed5 tr\u1ee5c v\u00e0 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng v\u1eadt li\u1ec7u<\/td>\n<\/tr>\n
R\u1ed7 ho\u1eb7c \u0103n m\u00f2n<\/td>\nT\u00ednh to\u00e0n v\u1eb9n b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 b\u1ecb t\u1ed5n h\u1ea1i<\/td>\nX\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 v\u00e0 li\u1ec7u gia c\u00f4ng c\u00f3 \u0111\u01b0\u1ee3c ph\u00e9p hay kh\u00f4ng<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u mang chuy\u1ec3n<\/td>\nTi\u1ebfp x\u00fac mang nghi\u00eam tr\u1ecdng c\u00f3 th\u1ec3 \u0111\u00e3 x\u1ea3y ra<\/td>\nL\u00e0m s\u1ea1ch c\u1ea9n th\u1eadn v\u00e0 ki\u1ec3m tra t\u1ea1p ch\u00ed c\u01a1 b\u1ea3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n

M\u1ee5c \u0111\u00edch c\u1ee7a b\u1ea3ng n\u00e0y l\u00e0 t\u1ed5 ch\u1ee9c c\u00e1c ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong>, kh\u00f4ng ph\u1ea3i \u0111\u1ec3 t\u1ea1o ra m\u1ed9t quy t\u1eafc v\u01b0\u1ee3t qua\/th\u1ea5t b\u1ea1i ph\u1ed5 qu\u00e1t. ch\u1ea5p nh\u1eadn cu\u1ed1i c\u00f9ng n\u00ean s\u1eed d\u1ee5ng th\u00f4ng tin d\u1ecbch v\u1ee5 ch\u00ednh x\u00e1c cho \u0111\u1ed9ng c\u01a1 v\u00e0 qu\u00e1 tr\u00ecnh s\u1eeda ch\u1eefa th\u1ef1c t.<\/p>\n\n\n\n

\u0110o \u0111\u01b0\u1eddng k\u00ednh t\u1ea1p ch\u00ed \u1edf nhi\u1ec1u v\u1ecb tr\u00ed<\/h2>\n\n\n\n

M\u1ed9t \u0111\u1ecdc micromet duy nh\u1ea5t l\u00e0 kh\u00f4ng \u0111\u1ee7 cho m\u1ed9t \u00fd ngh\u0129a ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong>. \u0110\u01b0\u1eddng k\u00ednh t\u1ea1p ch\u00ed ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ea1i c\u00e1c v\u1ecb tr\u00ed v\u00e0 h\u01b0\u1edbng theo y\u00eau c\u1ea7u c\u1ee7a quy tr\u00ecnh d\u1ecbch v\u1ee5 hi\u1ec7n h\u00e0nh \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 c\u00f4n v\u00e0 \u0111\u1ed9 l\u1ec7ch tr\u00f2n.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed7i t\u1ea1p ch\u00ed, ghi l\u1ea1i \u0111i\u1ec3m \u0111o, d\u1ee5ng c\u1ee5, \u0111\u1ecdc v\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng.N\u1ebfu c\u1eeda h\u00e0ng \u0111o \u1edf m\u1ed9t s\u1ed1 v\u1ecb tr\u00ed tr\u1ee5c v\u00e0 theo h\u01b0\u1edbng vu\u00f4ng g\u00f3c, h\u00e3y gi\u1eef c\u00e1c gi\u00e1 tr\u1ecb \u0111\u00f3 trong m\u1ed9t b\u1ea3ng thay v\u00ec gi\u1ea3m ch\u00fang ngay l\u1eadp t\u1ee9c xu\u1ed1ng m\u1ed9t s\u1ed1 trung b\u00ecnh. m\u1eabu c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb m\u1eb7c c\u1ee5c b\u1ed9 m\u00e0 m\u1ed9t trung b\u00ecnh s\u1ebd \u1ea9n.<\/p>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng \u0111o l\u01b0\u1eddng quan tr\u1ecdng v\u00ec s\u1ef1 kh\u00e1c bi\u1ec7t nh\u1ecf c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn quy\u1ebft \u0111\u1ecbnh s\u1eeda ch\u1eefa. c\u00e1c T\u00e0i nguy\u00ean \u0111o l\u01b0\u1eddng chi\u1ec1u NIST<\/a> gi\u1ea3i th\u00edch t\u1ea7m quan tr\u1ecdng r\u1ed9ng l\u1edbn h\u01a1n c\u1ee7a vi\u1ec7c \u0111o l\u01b0\u1eddng k\u00edch th\u01b0\u1edbc c\u00f3 ki\u1ec3m so\u00e1t v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c.M\u1ed9t x\u01b0\u1edfng x\u00e2y d\u1ef1ng l\u1ea1i kh\u00f4ng c\u1ea7n \u0111i\u1ec1u ki\u1ec7n ph\u00f2ng th\u00ed nghi\u1ec7m, nh\u01b0ng n\u00f3 ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> n\u00ean s\u1eed d\u1ee5ng c\u00e1c d\u1ee5ng c\u1ee5 ph\u00f9 h\u1ee3p v\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n

Ki\u1ec3m tra Nh\u1eadt k\u00fd Taper v\u00e0 Out of Round<\/h2>\n\n\n\n

\u0110\u1ed9 c\u00f4n v\u00e0 \u0111\u1ed9 l\u1ec7ch tr\u00f2n l\u00e0 hai ph\u00e1t hi\u1ec7n quan tr\u1ecdng v\u1ec1 chi\u1ec1u h\u01b0\u1edbng ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong>. c\u00f4n m\u00f4 t\u1ea3 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i trong \u0111\u01b0\u1eddng k\u00ednh d\u1ecdc theo chi\u1ec1u r\u1ed9ng t\u1ea1p ch\u00ed, trong khi out-of-round m\u00f4 t\u1ea3 s\u1ef1 thay \u0111\u1ed5i xung quanh chu vi. c\u1ea3 hai c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi m\u00e0ng d\u1ea7u v\u00e0 t\u1ea3i mang.<\/p>\n\n\n\n

Kh\u00f4ng s\u1eed d\u1ee5ng gi\u00e1 tr\u1ecb internet chung \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh xem tr\u1ee5c c\u00f3 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn hay kh\u00f4ng.C\u00e1c gi\u1edbi h\u1ea1n cho ph\u00e9p ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9ng c\u01a1, \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt t\u1ea1p ch\u00ed, h\u1ec7 th\u1ed1ng \u1ed5 tr\u1ee5c v\u00e0 quy tr\u00ecnh s\u1eeda ch\u1eefa. x\u01b0\u1edfng n\u00ean so s\u00e1nh c\u00e1c gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c v\u1edbi d\u1eef li\u1ec7u d\u1ecbch v\u1ee5 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

N\u1ebfu m\u1ed9t t\u1ea1p ch\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c m\u1eb7t \u0111\u1ea5t \u0111\u1ec3 m\u1ed9t k\u00edch th\u01b0\u1edbc s\u1eeda ch\u1eefa, ghi l\u1ea1i th\u1ef1c t\u1ebf \u0111\u00f3 tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng v\u00f2ng bi ho\u1eb7c quy\u1ebft \u0111\u1ecbnh gia c\u00f4ng b\u1ed5 sung. m\u1ed9t b\u1ed9 v\u00f2ng bi thay th\u1ebf ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc t\u1ea1p ch\u00ed cu\u1ed1i c\u00f9ng, kh\u00f4ng ph\u1ea3i l\u00e0 k\u00edch th\u01b0\u1edbc danh ngh\u0129a c\u1ee7a m\u1ed9t tr\u1ee5c khu\u1ef7u kh\u00f4ng \u0111\u01b0\u1ee3c gia c\u00f4ng.<\/p>\n\n\n\n

Ki\u1ec3m tra Ph\u00f4i v\u00e0 C\u1ea1nh L\u1ed7 D\u1ea7u C\u1ea9n th\u1eadn<\/h2>\n\n\n\n

C\u00e1c phi l\u00ea xung quanh qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i t\u1ea1p ch\u00ed v\u00e0 c\u00e1c c\u1ea1nh c\u1ee7a l\u1ed7 d\u1ea7u l\u00e0 nh\u1eefng khu v\u1ef1c quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh n\u00e0y ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong>. Nh\u1eefng h\u00ecnh d\u1ea1ng n\u00e0y c\u00f3 th\u1ec3 ch\u1ecbu \u1ee9ng su\u1ea5t c\u1ee5c b\u1ed9 cao v\u00e0 h\u01b0 h\u1ecfng do m\u00e0i k\u00e9m, chuy\u1ec3n ti\u1ebfp s\u1eafc n\u00e9t ho\u1eb7c khuy\u1ebft t\u1eadt b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 quan tr\u1ecdng h\u01a1n d\u1ea5u th\u1ea9m m\u1ef9 tr\u00ean b\u1ec1 m\u1eb7t c\u00f3 \u1ee9ng su\u1ea5t th\u1ea5p.<\/p>\n\n\n\n

Ki\u1ec3m tra phi l\u00ea d\u01b0\u1edbi \u00e1nh s\u00e1ng t\u1ed1t v\u00e0 ph\u00f3ng \u0111\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi qu\u00e1 tr\u00ecnh h\u1ed9i th\u1ea3o. t\u00ecm v\u1ebft n\u1ee9t c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y, v\u1ebft m\u00e0i, v\u1ebft kh\u00eda, \u0103n m\u00f2n, ho\u1eb7c thi\u1ec7t h\u1ea1i g\u1ea7n chuy\u1ec3n ti\u1ebfp t\u1ea1p ch\u00ed. c\u1ea1nh l\u1ed7 d\u1ea7u c\u0169ng n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m tra cho g\u1edd, thi\u1ec7t h\u1ea1i, ho\u1eb7c m\u1eb7c b\u1ea5t th\u01b0\u1eddng.<\/p>\n\n\n\n

ASTM duy tr\u00ec c\u00e1c ti\u00eau chu\u1ea9n c\u1ee5 th\u1ec3 cho vi\u1ec7c ki\u1ec3m tra h\u1ea1t t\u1eeb t\u00ednh c\u1ee7a r\u00e8n tr\u1ee5c khu\u1ef7u. hi\u1ec7n t\u1ea1i c\u1ee7a n\u00f3 \u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt A986\/A986M<\/a> chia li\u00ean t\u1ee5c-h\u1ea1t-d\u00f2ng ch\u1ea3y r\u00e8n tr\u1ee5c khu\u1ef7u v\u00e0o c\u00e1c khu v\u1ef1c ki\u1ec3m tra v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u1ea1p ch\u00ed crankpin, t\u1ea1p ch\u00ed mang ch\u00ednh, l\u1ed7 d\u1ea7u, v\u00e0 khu v\u1ef1c phi l\u00ea l\u00e0 khu v\u1ef1c ki\u1ec3m tra quan tr\u1ecdng. ti\u00eau chu\u1ea9n \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t gi\u1edbi h\u1ea1n d\u1ecbch v\u1ee5 ph\u1ed5 qu\u00e1t cho m\u1ed7i tr\u1ee5c khu\u1ef7u xe t\u1ea3i, nh\u01b0ng n\u00f3 minh h\u1ecda l\u00fd do t\u1ea1i sao c\u00e1c khu v\u1ef1c quan tr\u1ecdng kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c \u0111\u1ed1i x\u1eed gi\u1ed1ng nh\u01b0 ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a tr\u1ee5c.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng Non Destructive Testing Khi S\u1eeda ch\u1eefa Y\u00eau c\u1ea7u<\/h2>\n\n\n\n

Tr\u1ef1c quan ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> kh\u00f4ng th\u1ec3 ti\u1ebft l\u1ed9 m\u1ecdi khi\u1ebfm khuy\u1ebft b\u1ec1 m\u1eb7t ho\u1eb7c g\u1ea7n b\u1ec1 m\u1eb7t.Trong tr\u01b0\u1eddng h\u1ee3p v\u1eadt li\u1ec7u tr\u1ee5c khu\u1ef7u, quy tr\u00ecnh s\u1eeda ch\u1eefa ho\u1eb7c l\u1ecbch s\u1eed l\u1ed7i l\u00e0m cho vi\u1ec7c ph\u00e1t hi\u1ec7n v\u1ebft n\u1ee9t l\u00e0 c\u1ea7n thi\u1ebft, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m kh\u00f4ng ph\u00e1 h\u1ee7y th\u00edch h\u1ee3p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi nh\u00e2n vi\u00ean c\u00f3 tr\u00ecnh \u0111.<\/p>\n\n\n\n

Ki\u1ec3m tra h\u1ea1t t\u1eeb t\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c th\u00e0nh ph\u1ea7n s\u1eaft t\u1eeb v\u00e0 c\u00f3 th\u1ec3 th\u00edch h\u1ee3p cho m\u1ed9t s\u1ed1 r\u00e8n tr\u1ee5c khu\u1ef7u.Tuy nhi\u00ean, quy tr\u00ecnh ki\u1ec3m tra, k\u1ef9 thu\u1eadt t\u1eeb h\u00f3a, \u0111i\u1ec1u ki\u1ec7n b\u1ec1 m\u1eb7t, gi\u1ea3i th\u00edch v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n hi\u1ec7n h\u00e0nh ho\u1eb7c \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n\n\n\n

ASTM A456\/A456M<\/a> bao g\u1ed3m ki\u1ec3m tra h\u1ea1t t\u1eeb t\u00ednh c\u1ee7a m\u1ed9t s\u1ed1 tr\u1ee5c khu\u1ef7u th\u00e9p r\u00e8n l\u1edbn, trong khi A986\/A986M gi\u1ea3i quy\u1ebft c\u00e1c r\u00e8n tr\u1ee5c khu\u1ef7u d\u00f2ng ch\u1ea3y h\u1ea1t li\u00ean t\u1ee5c cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.C\u00e1c t\u00e0i li\u1ec7u n\u00e0y ch\u1ee9ng minh r\u1eb1ng ki\u1ec3m tra v\u1ebft n\u1ee9t \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac xung quanh v\u1eadt li\u1ec7u, lo\u1ea1i tr\u1ee5c khu\u1ef7u, v\u00f9ng ki\u1ec3m tra v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn.Ch\u00fang kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t minh ra m\u1ed9t quy t\u1eafc v\u01b0\u1ee3t qua\/th\u1ea5t b\u1ea1i cho m\u1ed9t \u0111\u1ed9ng c\u01a1 kh\u00f4ng li\u00ean quan.<\/p>\n\n\n\n

Ki\u1ec3m tra \u0111\u1ed9 th\u1eb3ng tr\u1ee5c khu\u1ef7u v\u00e0 Runout<\/h2>\n\n\n\n
\"Linh<\/figure>\n\n\n\n

M\u1ed9t ho\u00e0n ch\u1ec9nh ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> c\u0169ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u ki\u1ec3m tra \u0111\u1ed9 th\u1eb3ng ho\u1eb7c \u0111\u1ed9 l\u1ec7ch, \u0111\u1eb7c bi\u1ec7t sau khi \u1ed5 tr\u1ee5c b\u1ecb h\u1ecfng l\u1edbn, s\u1ef1 ki\u1ec7n qu\u00e1 nhi\u1ec7t, va \u0111\u1eadp ho\u1eb7c nghi ng\u1edd b\u1ecb bi\u1ebfn d\u1ea1ng. thi\u1ebft l\u1eadp ch\u00ednh x\u00e1c v\u00e0 gi\u00e1 tr\u1ecb cho ph\u00e9p ph\u1ea3i \u0111\u1ebfn t\u1eeb \u0111\u1ed9ng c\u01a1 ho\u1eb7c t\u00e0i li\u1ec7u s\u1eeda ch\u1eefa hi\u1ec7n h\u00e0nh.<\/p>\n\n\n\n

Vi\u1ec7c \u0111o l\u01b0\u1eddng n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean c\u00e1c \u0111i\u1ec3m h\u1ed7 tr\u1ee3 th\u00edch h\u1ee3p v\u1edbi m\u1ed9t ch\u1ec9 s\u1ed1 ph\u00f9 h\u1ee3p v\u00e0 thi\u1ebft l\u1eadp \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. ghi l\u1ea1i n\u01a1i ch\u1ec9 s\u1ed1 \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb v\u00e0 c\u00e1ch tr\u1ee5c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.N\u1ebfu thi\u1ebft l\u1eadp thay \u0111\u1ed5i, c\u00e1c b\u00e0i \u0111\u1ecdc c\u00f3 th\u1ec3 kh\u00f4ng th\u1ec3 so s\u00e1nh tr\u1ef1c ti\u1ebfp.<\/p>\n\n\n\n

M\u1ed9t \u0111\u1ecdc h\u1ebft ngo\u00e0i gi\u1edbi h\u1ea1n \u00e1p d\u1ee5ng kh\u00f4ng t\u1ef1 \u0111\u1ed9ng c\u00f3 ngh\u0129a l\u00e0 h\u00e0nh \u0111\u1ed9ng s\u1eeda ch\u1eefa t\u01b0\u01a1ng t\u1ef1 cho m\u1ed7i tr\u1ee5c khu\u1ef7u.M\u1ed9t s\u1ed1 tr\u1ee5c c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng s\u1eeda ch\u1eefa ho\u1eb7c gia c\u00f4ng \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, trong khi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c c\u00f3 th\u1ec3 y\u00eau c\u1ea7u thay th\u1ebf.C\u00e1c ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> n\u00ean ghi l\u1ea1i ph\u00e9p \u0111o tr\u01b0\u1edbc v\u00e0 \u00e1p d\u1ee5ng ti\u00eau chu\u1ea9n s\u1eeda ch\u1eefa ch\u00ednh x\u00e1c th\u1ee9 hai.<\/p>\n\n\n\n

Ki\u1ec3m tra c\u00e1c t\u00ednh n\u0103ng c\u1ee7a M\u0169i tr\u1ee5c khu\u1ef7u v\u00e0 \u1ed4 \u0111\u0129a ph\u00eda tr\u01b0\u1edbc<\/h2>\n\n\n\n

\u0110\u1ea7u ph\u00eda tr\u01b0\u1edbc c\u1ee7a tr\u1ee5c khu\u1ef7u th\u01b0\u1eddng b\u1ecb b\u1ecf qua khi t\u1ea1p ch\u00ed m\u1eb7c th\u1ed1ng tr\u1ecb cu\u1ed9c th\u1ea3o lu\u1eadn teardown.Trong ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong>, ki\u1ec3m tra m\u0169i, r\u00e3nh then, ren, gh\u1ebf b\u00e1nh r\u0103ng, giao di\u1ec7n r\u00f2ng r\u1ecdc ho\u1eb7c van \u0111i\u1ec1u ti\u1ebft v\u00e0 b\u1ea5t k\u1ef3 b\u1ec1 m\u1eb7t truy\u1ec1n \u0111\u1ed9ng n\u00e0o.<\/p>\n\n\n\n

T\u00ecm ki\u1ebfm c\u00e1c s\u1ee3i b\u0103n kho\u0103n, h\u01b0 h\u1ecfng, m\u1edf r\u1ed9ng keyways, t\u00e1c \u0111\u1ed9ng \u0111\u00e1nh d\u1ea5u, \u0103n m\u00f2n, ho\u1eb7c m\u1eb7c tr\u00ean b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c trang b\u1ecb.M\u1ed9t tr\u1ee5c khu\u1ef7u v\u1edbi c\u00e1c t\u1ea1p ch\u00ed ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u1eabn c\u00f3 th\u1ec3 t\u1ea1o ra v\u1ea5n \u0111\u1ec1 l\u1eafp r\u00e1p n\u1ebfu m\u1ed9t k\u1ebft n\u1ed1i ph\u00eda tr\u01b0\u1edbc \u0111\u00e3 b\u1ecb h\u01b0 h\u1ecfng.<\/p>\n\n\n\n

Khi m\u1ed9t tr\u1ee5c khu\u1ef7u thay th\u1ebf \u0111ang \u0111\u01b0\u1ee3c l\u1ea5y ngu\u1ed3n, ch\u1ee5p \u1ea3nh c\u00e1c giao di\u1ec7n n\u00e0y r\u00f5 r\u00e0ng. hai tr\u1ee5c khu\u1ef7u v\u1edbi b\u1ed1 c\u1ee5c t\u1ea1p ch\u00ed t\u01b0\u01a1ng t\u1ef1 v\u1eabn c\u00f3 th\u1ec3 kh\u00e1c nhau \u1edf \u1ed5 \u0111\u0129a ph\u00eda tr\u01b0\u1edbc ho\u1eb7c k\u1ebft n\u1ed1i ph\u1ee5 ki\u1ec7n.<\/p>\n\n\n\n

Ki\u1ec3m tra M\u1eb7t b\u00edch ph\u00eda sau v\u00e0 Giao di\u1ec7n b\u00e1nh \u0111\u00e0<\/h2>\n\n\n\n

M\u1eb7t b\u00edch ph\u00eda sau l\u00e0 m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu kh\u00e1c c\u1ee7a ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong>. ki\u1ec3m tra m\u1eb7t g\u1eafn b\u00e1nh \u0111\u00e0, l\u1ed7 bu l\u00f4ng ho\u1eb7c ren, t\u00ednh n\u0103ng th\u00ed \u0111i\u1ec3m, b\u1ec1 m\u1eb7t ch\u1ea1y con d\u1ea5u v\u00e0 b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y n\u00e0o c\u1ee7a s\u1ef1 b\u0103n kho\u0103n ho\u1eb7c bi\u1ebfn d\u1ea1ng.<\/p>\n\n\n\n

R\u00f2 r\u1ec9 d\u1ea7u \u1edf ph\u00eda sau c\u1ee7a m\u1ed9t \u0111\u1ed9ng c\u01a1 kh\u00f4ng n\u00ean t\u1ef1 \u0111\u1ed9ng \u0111\u1ed5 l\u1ed7i cho tr\u1ee5c khu\u1ef7u, nh\u01b0ng khu v\u1ef1c ch\u1ea1y con d\u1ea5u n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m tra c\u00e1c r\u00e3nh ho\u1eb7c thi\u1ec7t h\u1ea1i. n\u1ebfu c\u00f3 m\u1ed9t tay \u00e1o s\u1eeda ch\u1eefa ho\u1eb7c s\u1eeda \u0111\u1ed5i tr\u01b0\u1edbc \u0111\u00f3, ghi l\u1ea1i n\u00f3.<\/p>\n\n\n\n

\u0110\u1ec3 mua thay th\u1ebf, c\u1ea5u h\u00ecnh m\u1eb7t b\u00edch ph\u00eda sau v\u00e0 chi ti\u1ebft k\u1ebft n\u1ed1i ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a g\u00f3i l\u1eafp \u0111\u1eb7t. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi tham chi\u1ebfu tr\u1ee5c khu\u1ef7u kh\u00f4ng r\u00f5 r\u00e0ng ho\u1eb7c khi \u0111\u1ed9ng c\u01a1 c\u00f3 l\u1ecbch s\u1eed s\u1eeda ch\u1eefa tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n\n\n\n

Xem l\u1ea1i c\u00e1c \u0111o\u1ea1n d\u1ea7u v\u00e0 b\u1eb1ng ch\u1ee9ng b\u00f4i tr\u01a1n<\/h2>\n\n\n\n

M\u1ed9t tr\u1ee5c khu\u1ef7u c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua chi\u1ec1u ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> trong khi \u0111\u1ed9ng c\u01a1 v\u1eabn c\u00f3 m\u1ed9t v\u1ea5n \u0111\u1ec1 b\u00f4i tr\u01a1n s\u1ebd l\u00e0m h\u1ecfng vi\u1ec7c x\u00e2y d\u1ef1ng l\u1ea1i. \u0111\u01b0\u1eddng d\u1eabn d\u1ea7u, v\u1ecf mang, t\u00ecnh tr\u1ea1ng b\u01a1m d\u1ea7u, l\u1ecbch s\u1eed l\u1ecdc, \u00f4 nhi\u1ec5m, v\u00e0 c\u00e1c tri\u1ec7u ch\u1ee9ng \u00e1p su\u1ea5t th\u1ea5p tr\u01b0\u1edbc \u0111\u00f3 n\u00ean \u0111\u01b0\u1ee3c xem x\u00e9t l\u1ea1i v\u1edbi nhau.<\/p>\n\n\n\n

N\u1ebfu m\u1ed9t \u1ed5 tr\u1ee5c \u0111\u00e3 th\u1ea5t b\u1ea1i, ki\u1ec3m tra c\u00e1c khoan tr\u1ee5c khu\u1ef7u cho c\u00e1c m\u1ea3nh v\u1ee5n. ch\u1ec9 l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t t\u1ea1p ch\u00ed c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y l\u00e0 kh\u00f4ng \u0111\u1ee7 n\u1ebfu c\u00e1c h\u1ea1t v\u1eabn c\u00f2n trong m\u1ea1ch d\u1ea7u b\u00ean trong. x\u01b0\u1edfng n\u00ean s\u1eed d\u1ee5ng quy tr\u00ecnh l\u00e0m s\u1ea1ch v\u00e0 x\u00e1c minh \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t cho tr\u1ee5c khu\u1ef7u c\u1ee5 th.<\/p>\n\n\n\n

N\u1ebfu \u0111\u1ed9ng c\u01a1 c\u00f3 \u00e1p su\u1ea5t d\u1ea7u th\u1ea5p tr\u01b0\u1edbc khi x\u00e9 xu\u1ed1ng, h\u00e3y xem l\u1ea1i tr\u01b0\u1edbc \u0111\u00f3 h\u01b0\u1edbng d\u1eabn ch\u1ea9n \u0111o\u00e1n \u00e1p su\u1ea5t d\u1ea7u th\u1ea5p<\/a>. S\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a h\u01b0 h\u1ecfng t\u1ea1p ch\u00ed kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ch\u1ee9ng minh r\u1eb1ng b\u01a1m d\u1ea7u l\u00e0 nguy\u00ean nh\u00e2n s\u00e2u xa.<\/p>\n\n\n\n

So s\u00e1nh t\u1ea5t c\u1ea3 c\u00e1c t\u1ea1p ch\u00ed ch\u00ednh v\u00e0 Crankpins d\u01b0\u1edbi d\u1ea1ng m\u1ed9t b\u1ed9<\/h2>\n\n\n\n

M\u1ed9t trong nh\u1eefng l\u1ee3i th\u1ebf c\u1ee7a c\u1ea5u tr\u00fac ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> l\u00e0 c\u00e1c m\u1eabu tr\u1edf n\u00ean c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y tr\u00ean to\u00e0n b\u1ed9 tr\u1ee5c. kh\u00f4ng xem x\u00e9t t\u1eebng t\u1ea1p ch\u00ed trong s\u1ef1 c\u00f4 l\u1eadp v\u00e0 lo\u1ea1i b\u1ecf m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang.<\/p>\n\n\n\n

N\u1ebfu ch\u1ec9 c\u00f3 m\u1ed9t t\u1ea1p ch\u00ed cho th\u1ea5y thi\u1ec7t h\u1ea1i nghi\u00eam tr\u1ecdng, \u0111i\u1ec1u tra nh\u1eefng g\u00ec l\u00e0 duy nh\u1ea5t v\u1ec1 v\u1ecb tr\u00ed \u0111\u00f3.N\u1ebfu m\u1ed9t s\u1ed1 t\u1ea1p ch\u00ed cho th\u1ea5y s\u1ef1 hao m\u00f2n t\u01b0\u01a1ng t\u1ef1, h\u00e3y t\u00ecm c\u00e1c nguy\u00ean nh\u00e2n tr\u00ean to\u00e0n h\u1ec7 th\u1ed1ng nh\u01b0 \u00f4 nhi\u1ec5m, v\u1ea5n \u0111\u1ec1 b\u00f4i tr\u01a1n, gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng kh\u00f4ng ch\u00ednh x\u00e1c ho\u1eb7c c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean k\u1ebft.N\u1ebfu thi\u1ec7t h\u1ea1i ti\u1ebfn tri\u1ec3n t\u1eeb \u0111\u1ea7u n\u00e0y \u0111\u1ebfn \u0111\u1ea7u kia c\u1ee7a tr\u1ee5c, h\u00e3y gi\u1eef nguy\u00ean m\u1eabu \u0111\u00f3 trong c\u00e1c ghi ch\u00fa ki\u1ec3m tra.<\/p>\n\n\n\n

M\u1ed9t b\u1ea3ng so s\u00e1nh li\u1ec7t k\u00ea s\u1ed1 t\u1ea1p ch\u00ed, \u0111\u01b0\u1eddng k\u00ednh \u0111o \u0111\u01b0\u1ee3c, t\u00ecnh tr\u1ea1ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c, t\u00ecnh tr\u1ea1ng ch\u1ecbu l\u1ef1c v\u00e0 nh\u1eadn x\u00e9t c\u00f3 th\u1ec3 h\u1eefu \u00edch h\u01a1n so v\u1edbi ch\u1ec9 m\u00f4 t\u1ea3 t\u01b0\u1eddng thu\u1eadt.<\/p>\n\n\n\n

X\u00e2y d\u1ef1ng H\u1ed3 s\u01a1 ki\u1ec3m tra tr\u1ee5c khu\u1ef7u tr\u01b0\u1edbc khi gia c\u00f4ng<\/h2>\n\n\n\n

Tr\u01b0\u1edbc khi tr\u1ee5c khu\u1ef7u \u0111\u01b0\u1ee3c g\u1eedi \u0111i \u0111\u1ec3 m\u00e0i, \u0111\u00e1nh b\u00f3ng ho\u1eb7c m\u1ed9t quy tr\u00ecnh s\u1eeda ch\u1eefa kh\u00e1c, h\u00e3y t\u1ea1o \u0111\u01b0\u1eddng c\u01a1 s\u1edf ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> ghi. \u0111i\u1ec1u n\u00e0y b\u1ea3o v\u1ec7 x\u01b0\u1edfng kh\u1ecfi m\u1ea5t b\u1eb1ng ch\u1ee9ng t\u00ecnh tr\u1ea1ng ban \u0111\u1ea7u v\u00e0 gi\u00fap x\u01b0\u1edfng m\u00e1y hi\u1ec3u \u0111\u01b0\u1ee3c c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
M\u1ee5c ki\u1ec3m tra<\/th>\nGhi l\u1ea1i tr\u01b0\u1edbc khi gia c\u00f4ng<\/th>\nL\u00fd do<\/th>\n<\/tr>\n<\/thead>\n
Nh\u1eadn d\u1ea1ng \u0111\u1ed9ng c\u01a1<\/td>\nM\u00e3 \u0111\u1ed9ng c\u01a1, tham chi\u1ebfu tr\u1ee5c khu\u1ef7u, \u1ea3nh<\/td>\nX\u00e1c nh\u1eadn \u1ee9ng d\u1ee5ng<\/td>\n<\/tr>\n
C\u00e1c t\u1ea1p ch\u00ed ch\u00ednh<\/td>\n\u0110\u01b0\u1eddng k\u00ednh \u0111\u1ecdc, c\u00f4n, out-of-round, ghi ch\u00fa b\u1ec1 m\u1eb7t<\/td>\nX\u00e1c \u0111\u1ecbnh t\u00ecnh tr\u1ea1ng m\u00e0i m\u00f2n<\/td>\n<\/tr>\n
K\u1eb9p tay quay<\/td>\nCh\u1ec9 s\u1ed1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t<\/td>\nH\u1ed7 tr\u1ee3 quy\u1ebft \u0111\u1ecbnh mang v\u00e0 gia c\u00f4ng<\/td>\n<\/tr>\n
Phi l\u00ea v\u00e0 l\u1ed7 d\u1ea7u<\/td>\nK\u1ebft qu\u1ea3 tr\u1ef1c quan v\u00e0 b\u1ea5t k\u1ef3 k\u1ebft qu\u1ea3 NDT n\u00e0o<\/td>\nCh\u1ee5p t\u00ecnh tr\u1ea1ng khu v\u1ef1c quan tr\u1ecdng<\/td>\n<\/tr>\n
Ch\u1ea1y ra<\/td>\nK\u1ebft qu\u1ea3 \u0111o v\u00e0 m\u00f4 t\u1ea3 thi\u1ebft l\u1eadp<\/td>\nT\u00e0i li\u1ec7u \u0111i\u1ec1u ki\u1ec7n c\u0103n ch\u1ec9nh tr\u1ee5c<\/td>\n<\/tr>\n
Giao di\u1ec7n ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau<\/td>\nH\u00ecnh \u1ea3nh v\u00e0 ghi ch\u00fa thi\u1ec7t h\u1ea1i<\/td>\nH\u1ed7 tr\u1ee3 \u0111\u00e1nh gi\u00e1 l\u1eafp r\u00e1p v\u00e0 l\u1eafp r\u00e1p<\/td>\n<\/tr>\n
L\u1ecbch s\u1eed s\u1eeda ch\u1eefa<\/td>\n\u0110\u00e3 bi\u1ebft k\u00edch th\u01b0\u1edbc m\u00e0i ho\u1eb7c s\u1eeda ch\u1eefa tr\u01b0\u1edbc \u0111\u00f3<\/td>\nNg\u0103n ch\u1eb7n l\u1ef1a ch\u1ecdn v\u00f2ng bi kh\u00f4ng ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n

B\u1ea3n ghi n\u00e0y n\u00ean \u0111i du l\u1ecbch v\u1edbi y\u00eau c\u1ea7u gia c\u00f4ng n\u01a1i th\u1ef1c t\u1ebf. k\u00edch th\u01b0\u1edbc sau khi gia c\u00f4ng cu\u1ed1i c\u00f9ng sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi b\u1ea3n g\u1ed1c ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> thay v\u00ec t\u1ed3n t\u1ea1i nh\u01b0 m\u1ed9t t\u1eadp h\u1ee3p s\u1ed1 bi\u1ec7t l\u1eadp.<\/p>\n\n\n\n

Quy\u1ebft \u0111\u1ecbnh gi\u1eefa T\u00e1i s\u1eed d\u1ee5ng, Gia c\u00f4ng v\u00e0 Thay th<\/h2>\n\n\n\n

M\u1ee5c \u0111\u00edch cu\u1ed1i c\u00f9ng c\u1ee7a ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> l\u00e0 \u0111\u1ec3 h\u1ed7 tr\u1ee3 m\u1ed9t quy\u1ebft \u0111\u1ecbnh s\u1eeda ch\u1eefa. quy\u1ebft \u0111\u1ecbnh \u0111\u00f3 n\u00ean xem x\u00e9t k\u00edch th\u01b0\u1edbc t\u1ea1p ch\u00ed, t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t, k\u00edch th\u01b0\u1edbc s\u1eeda ch\u1eefa c\u00f3 s\u1eb5n, k\u1ebft qu\u1ea3 crack-test n\u01a1i y\u00eau c\u1ea7u, h\u1ebft, t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a phi l\u00ea, h\u01b0 h\u1ecfng k\u1ebft n\u1ed1i, l\u1ecbch s\u1eed gia c\u00f4ng tr\u01b0\u1edbc \u0111\u00f3 v\u00e0 gi\u1edbi h\u1ea1n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed9ng c\u01a1.<\/p>\n\n\n\n

T\u00e1i s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c khi tr\u1ee5c v\u1eabn c\u00f2n trong \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn. gia c\u00f4ng c\u00f3 th\u1ec3 th\u00edch h\u1ee3p khi m\u1ed9t k\u00edch th\u01b0\u1edbc s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t ho\u1eb7c qu\u00e1 tr\u00ecnh t\u1ed3n t\u1ea1i. thay th\u1ebf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u khi khuy\u1ebft t\u1eadt, \u0111i\u1ec1u ki\u1ec7n chi\u1ec1u, gia c\u00f4ng tr\u01b0\u1edbc \u0111\u00f3, ho\u1eb7c thi\u1ec7t h\u1ea1i giao di\u1ec7n \u0111\u1eb7t tr\u1ee5c b\u00ean ngo\u00e0i m\u1ed9t \u0111\u01b0\u1eddng s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n\n\n\n

Kh\u00f4ng c\u00f3 b\u1ee9c \u1ea3nh ho\u1eb7c ph\u00e9p \u0111o duy nh\u1ea5t n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t quy t\u1eafc quy\u1ebft \u0111\u1ecbnh ph\u1ed5 qu\u00e1t. quy\u1ebft \u0111\u1ecbnh serviceability thu\u1ed9c v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt s\u1eeda ch\u1eefa \u0111\u1ed9ng c\u01a1 c\u1ee5 th\u1ec3 v\u00e0 \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n.<\/p>\n\n\n\n

G\u1eedi g\u00ec khi y\u00eau c\u1ea7u tr\u1ee5c khu\u1ef7u thay th\u1ebf<\/h2>\n\n\n\n

N\u1ebfu c\u00e1c ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> cho th\u1ea5y r\u1eb1ng thay th\u1ebf l\u00e0 c\u1ea7n thi\u1ebft, y\u00eau c\u1ea7u mua n\u00ean th\u1ef1c hi\u1ec7n chuy\u1ec3n ti\u1ebfp c\u00e1c b\u1eb1ng ch\u1ee9ng t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong teardown. g\u1eedi m\u00e3 \u0111\u1ed9ng c\u01a1 ho\u00e0n ch\u1ec9nh, tham chi\u1ebfu tr\u1ee5c khu\u1ef7u, h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng c\u1ee7a c\u00e1c d\u1ea5u hi\u1ec7u, th\u00f4ng tin t\u1ea1p ch\u00ed, chi ti\u1ebft k\u1ebft n\u1ed1i ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau, v\u00e0 s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u.<\/p>\n\n\n\n

N\u1ebfu tr\u1ee5c c\u0169 \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m tr\u00f2n l\u1ea1i tr\u01b0\u1edbc \u0111\u00f3, h\u00e3y n\u00eau k\u00edch th\u01b0\u1edbc s\u1eeda ch\u1eefa \u0111\u00e3 bi\u1ebft. N\u1ebfu tham chi\u1ebfu kh\u00f4ng r\u00f5 r\u00e0ng, h\u00e3y g\u1eedi \u1ea3nh giao di\u1ec7n v\u1eadt l\u00fd thay v\u00ec \u0111o\u00e1n. Danh s\u00e1ch s\u1ea3n ph\u1ea9m cho tr\u1ee5c khu\u1ef7u \u0111\u1ed9ng c\u01a1<\/a> \u0111\u1eb7c bi\u1ec7t khuy\u1ebfn ngh\u1ecb x\u00e1c nh\u1eadn k\u00edch th\u01b0\u1edbc t\u1ea1p ch\u00ed, \u0111\u1ed9t qu\u1ef5 v\u00e0 k\u1ebft th\u00fac k\u1ebft n\u1ed1i nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a \u0111\u00e1nh gi\u00e1 \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n

\u0110\u1ec3 xem x\u00e9t k\u1ebft h\u1ee3p tr\u1ef1c ti\u1ebfp, h\u00e3y s\u1eed d\u1ee5ng trang li\u00ean h<\/a> v\u00e0 g\u1eedi m\u00e3 \u0111\u1ed9ng c\u01a1, tham chi\u1ebfu b\u1ed9 ph\u1eadn, \u1ea3nh giao di\u1ec7n v\u00e0 k\u1ebft qu\u1ea3 ki\u1ec3m tra c\u00f3 li\u00ean quan. m\u1ee5c \u0111\u00edch l\u00e0 \u0111\u1ec3 kh\u1edbp tr\u1ee5c thay th\u1ebf v\u1edbi c\u1ea5u h\u00ecnh \u0111\u1ed9ng c\u01a1 th\u1ef1c t\u1ebf, kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 v\u1edbi m\u1ed9t gia \u0111\u00ecnh \u0111\u1ed9ng c\u01a1 n\u00f3i chung.<\/p>\n\n\n\n

C\u00e1ch ki\u1ec3m tra tr\u1ee5c khu\u1ef7u b\u1ea3o v\u1ec7 ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng l\u1ea1i<\/h2>\n\n\n\n
\"L\u1eafp<\/figure>\n\n\n\n

M\u1ed9t ng\u01b0\u1eddi c\u00f3 k\u1ef7 lu\u1eadt ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> l\u00e0m nhi\u1ec1u h\u01a1n quy\u1ebft \u0111\u1ecbnh s\u1ed1 ph\u1eadn c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n.N\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1a ch\u1ecdn v\u00f2ng bi, k\u1ebf ho\u1ea1ch gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng d\u1ea7u, c\u00f4ng vi\u1ec7c k\u1ebft n\u1ed1i-thanh, ki\u1ec3m tra c\u0103n ch\u1ec9nh kh\u1ed1i, l\u00e0m s\u1ea1ch h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n, v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn cu\u1ed1i c\u00f9ng \u0111\u1eb7t h\u00e0ng.<\/p>\n\n\n\n

N\u1ebfu ki\u1ec3m tra cho th\u1ea5y \u00f4 nhi\u1ec5m, k\u1ebf ho\u1ea1ch x\u00e2y d\u1ef1ng l\u1ea1i n\u00ean gi\u1ea3i quy\u1ebft ngu\u1ed3n \u00f4 nhi\u1ec5m.N\u1ebfu t\u1ea1p ch\u00ed m\u1eb7c kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, c\u0103n ch\u1ec9nh nh\u00e0 \u1edf ho\u1eb7c t\u00ecnh tr\u1ea1ng thanh c\u00f3 th\u1ec3 c\u1ea7n xem x\u00e9t.N\u1ebfu tr\u1ee5c \u0111\u00e3 \u0111\u01b0\u1ee3c gia c\u00f4ng, k\u00edch th\u01b0\u1edbc \u1ed5 tr\u1ee5c ch\u00ednh x\u00e1c ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ecdn.N\u1ebfu nghi ng\u1edd n\u1ee9t, c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y th\u00edch h\u1ee3p tr\u01b0\u1edbc khi l\u00e0m vi\u1ec7c ti\u1ebfp theo.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c \u0111\u00e1nh gi\u00e1 tr\u1ee5c khu\u1ef7u n\u00ean x\u1ea3y ra s\u1edbm trong tr\u00ecnh t\u1ef1 x\u00e2y d\u1ef1ng l\u1ea1i. \u0111\u1eb7t h\u00e0ng v\u00f2ng bi, thanh, ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn li\u00ean quan tr\u01b0\u1edbc khi \u0111i\u1ec1u ki\u1ec7n tr\u1ee5c cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn c\u00f3 th\u1ec3 bu\u1ed9c mua thay \u0111\u1ed5i sau n\u00e0y.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n\n\n

M\u1ed9t \u0111\u00e1ng tin c\u1eady ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> k\u1ebft h\u1ee3p nh\u1eadn d\u1ea1ng, b\u1eb1ng ch\u1ee9ng tr\u1ef1c quan, \u0111o k\u00edch th\u01b0\u1edbc, ki\u1ec3m tra khu v\u1ef1c quan tr\u1ecdng, ki\u1ec3m tra c\u0103n ch\u1ec9nh v\u00e0 l\u1ecbch s\u1eed s\u1eeda ch\u1eefa.N\u00f3 b\u1eaft \u0111\u1ea7u tr\u01b0\u1edbc khi l\u00e0m s\u1ea1ch, ti\u1ebfp t\u1ee5c th\u00f4ng qua \u0111o l\u01b0\u1eddng v\u00e0 b\u1ea5t k\u1ef3 th\u1eed nghi\u1ec7m kh\u00f4ng ph\u00e1 h\u1ee7y b\u1eaft bu\u1ed9c n\u00e0o v\u00e0 ch\u1ec9 k\u1ebft th\u00fac khi x\u01b0\u1edfng c\u00f3 \u0111\u1ee7 b\u1eb1ng ch\u1ee9ng \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh li\u1ec7u tr\u1ee5c khu\u1ef7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng, gia c\u00f4ng hay thay th\u1ebf hay kh\u00f4ng.<\/p>\n\n\n\n

Quy t\u1eafc quan tr\u1ecdng nh\u1ea5t l\u00e0 tr\u00e1nh c\u00e1c gi\u1ea3 \u0111\u1ecbnh chung chung. gi\u1edbi h\u1ea1n t\u1ea1p ch\u00ed, gi\u00e1 tr\u1ecb h\u1ebft, k\u00edch th\u01b0\u1edbc s\u1eeda ch\u1eefa v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn ph\u1ea3i \u0111\u1ebfn t\u1eeb \u0111\u1ed9ng c\u01a1 ch\u00ednh x\u00e1c v\u00e0 t\u00e0i li\u1ec7u s\u1eeda ch\u1eefa.B\u1eb1ng c\u00e1ch b\u1ea3o qu\u1ea3n b\u1eb1ng ch\u1ee9ng v\u00e0 ghi l\u1ea1i c\u00e1c ph\u00e9p \u0111o m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng, m\u1ed9t h\u1ed9i th\u1ea3o c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh x\u00e2y d\u1ef1ng l\u1ea1i m\u1ea1nh m\u1ebd h\u01a1n v\u00e0 chu\u1ea9n b\u1ecb m\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra thay th\u1ebf r\u00f5 r\u00e0ng h\u01a1n nhi\u1ec1u n\u1ebfu c\u1ea7n tr\u1ee5c khu\u1ef7u m\u1edbi.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n

Nh\u1eefng g\u00ec n\u00ean \u0111\u01b0\u1ee3c bao g\u1ed3m trong m\u1ed9t ki\u1ec3m tra tr\u1ee5c khu\u1ef7u?<\/h3>\n\n\n\n

M\u1ed9t ho\u00e0n ch\u1ec9nh ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> n\u00ean bao g\u1ed3m nh\u1eadn d\u1ea1ng th\u00e0nh ph\u1ea7n, ki\u1ec3m tra tr\u1ef1c quan c\u00e1c t\u1ea1p ch\u00ed v\u00e0 khu v\u1ef1c quan tr\u1ecdng, \u0111o t\u1ea1p ch\u00ed, ki\u1ec3m tra \u0111\u1ed9 c\u00f4n v\u00e0 ngo\u00e0i v\u00f2ng, ki\u1ec3m tra \u0111\u1ed9 c\u1ea1n ho\u1eb7c \u0111\u1ed9 th\u1eb3ng khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u, xem x\u00e9t \u0111\u01b0\u1eddng d\u1eabn d\u1ea7u, ki\u1ec3m tra giao di\u1ec7n ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau c\u0169ng nh\u01b0 ki\u1ec3m tra v\u1ebft n\u1ee9t khi quy tr\u00ecnh s\u1eeda ch\u1eefa y\u00eau c\u1ea7u n\u00f3.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng tr\u1ee5c khu\u1ef7u n\u1ebfu c\u00e1c t\u1ea1p ch\u00ed tr\u00f4ng m\u1ecbn m\u00e0ng?<\/h3>\n\n\n\n

Ch\u1ec9 h\u00ecnh th\u1ee9c tr\u1ef1c quan th\u00f4i l\u00e0 ch\u01b0a \u0111\u1ee7.M\u1ed9t t\u1ea1p ch\u00ed m\u01b0\u1ee3t m\u00e0 v\u1eabn c\u00f3 th\u1ec3 b\u1ecb hao m\u00f2n qu\u00e1 m\u1ee9c, thu\u00f4n nh\u1ecdn, l\u1ec7ch v\u00f2ng ho\u1eb7c k\u00edch th\u01b0\u1edbc s\u1eeda ch\u1eefa kh\u00f4ng ph\u00f9 h\u1ee3p. \u0110o c\u00e1c t\u1ea1p ch\u00ed v\u00e0 so s\u00e1nh k\u1ebft qu\u1ea3 v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ed9ng c\u01a1 hi\u1ec7n h\u00e0nh tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh t\u00e1i s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

Khi n\u00e0o ki\u1ec3m tra h\u1ea1t t\u1eeb t\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean tr\u1ee5c khu\u1ef7u?<\/h3>\n\n\n\n

Ki\u1ec3m tra h\u1ea1t t\u1eeb t\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean tr\u1ee5c khu\u1ef7u s\u1eaft t\u1eeb ph\u00f9 h\u1ee3p khi quy tr\u00ecnh s\u1eeda ch\u1eefa ho\u1eb7c l\u1ecbch s\u1eed l\u1ed7i y\u00eau c\u1ea7u ki\u1ec3m tra s\u1ef1 gi\u00e1n \u0111o\u1ea1n b\u1ec1 m\u1eb7t ho\u1eb7c g\u1ea7n b\u1ec1 m\u1eb7t. ph\u01b0\u01a1ng ph\u00e1p, v\u00f9ng ki\u1ec3m tra v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u v\u00e0 ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt hi\u1ec7n h\u00e0nh.<\/p>\n\n\n\n

C\u00f3 n\u00ean ki\u1ec3m tra \u0111\u1ed9 l\u1ec7ch tr\u1ee5c khu\u1ef7u trong m\u1ed7i l\u1ea7n x\u00e2y d\u1ef1ng l\u1ea1i kh\u00f4ng?<\/h3>\n\n\n\n

Quy tr\u00ecnh d\u1ecbch v\u1ee5 \u0111\u1ed9ng c\u01a1 \u00e1p d\u1ee5ng n\u00ean x\u00e1c \u0111\u1ecbnh khi n\u00e0o c\u1ea7n \u0111o \u0111\u1ed9 c\u1ea1n ho\u1eb7c \u0111\u1ed9 th\u1eb3ng. N\u00f3 \u0111\u1eb7c bi\u1ec7t c\u00f3 li\u00ean quan sau khi h\u01b0 h\u1ecfng \u1ed5 tr\u1ee5c nghi\u00eam tr\u1ecdng, qu\u00e1 nhi\u1ec7t, va \u0111\u1eadp ho\u1eb7c nghi ng\u1edd bi\u1ebfn d\u1ea1ng, nh\u01b0ng thi\u1ebft l\u1eadp v\u00e0 gi\u1edbi h\u1ea1n \u0111o ph\u1ea3i d\u00e0nh ri\u00eang cho \u0111\u1ed9ng c\u01a1.<\/p>\n\n\n\n

C\u1ea7n th\u00f4ng tin g\u00ec khi \u0111\u1eb7t mua tr\u1ee5c khu\u1ef7u thay th\u1ebf?<\/h3>\n\n\n\n

G\u1eedi m\u00e3 \u0111\u1ed9ng c\u01a1, tham chi\u1ebfu tr\u1ee5c khu\u1ef7u, th\u00f4ng tin t\u1ea1p ch\u00ed, \u0111\u1ed9t qu\u1ef5 khi c\u1ea7n thi\u1ebft, h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng c\u1ee7a c\u00e1c d\u1ea5u hi\u1ec7u, chi ti\u1ebft k\u1ebft n\u1ed1i ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau, k\u00edch th\u01b0\u1edbc s\u1eeda ch\u1eefa tr\u01b0\u1edbc \u0111\u00f3 \u0111\u00e3 bi\u1ebft v\u00e0 s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u.M\u1ed9t t\u1ed1t ki\u1ec3m tra tr\u1ee5c khu\u1ef7u<\/strong> record cung c\u1ea5p h\u1ea7u h\u1ebft c\u00e1c th\u00f4ng tin n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"

A thorough crankshaft inspection should be completed before an engine rebuild moves from teardown to parts ordering. The crankshaft is not just a heavy rotating component. Its main journals, crankpin journals, fillets, oil passages, flange, nose, keyways, and connection surfaces all affect how the rebuilt engine will run. A shaft that looks acceptable after cleaning […]<\/p>\n","protected":false},"author":1,"featured_media":291,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","rank_math_title":"Crankshaft Inspection Guide Before an Engine Rebuild","rank_math_description":"Use crankshaft inspection to check journals, wear, runout, critical areas and repair history before deciding whether to reuse, machine or replace.","rank_math_canonical_url":"","rank_math_focus_keyword":"crankshaft inspection"},"categories":[1],"tags":[67,69,70,35,68,66],"class_list":["post-732","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-crankshaft-inspection","tag-crankshaft-journals","tag-crankshaft-replacement","tag-diesel-engine-repair","tag-engine-crankshaft","tag-engine-rebuild"],"_links":{"self":[{"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/posts\/732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/comments?post=732"}],"version-history":[{"count":1,"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/posts\/732\/revisions"}],"predecessor-version":[{"id":733,"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/posts\/732\/revisions\/733"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/media\/291"}],"wp:attachment":[{"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/media?parent=732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/categories?post=732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mancheyu.com\/vi\/wp-json\/wp\/v2\/tags?post=732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}