{"id":6248368,"date":"2022-01-22T01:45:00","date_gmt":"2022-01-22T01:45:00","guid":{"rendered":"https:\/\/yp.vn\/?p=6248368"},"modified":"2022-01-21T10:00:54","modified_gmt":"2022-01-21T03:00:54","slug":"vai-luu-y-quan-trong-khi-su-dung-bac-dan-vong-bi","status":"publish","type":"post","link":"https:\/\/yp.vn\/vai-luu-y-quan-trong-khi-su-dung-bac-dan-vong-bi\/","title":{"rendered":"V\u00e0i l\u01b0u \u00fd quan tr\u1ecdng khi s\u1eed d\u1ee5ng b\u1ea1c \u0111\u1ea1n, v\u00f2ng bi"},"content":{"rendered":"\n

S\u1eed d\u1ee5ng v\u00f2ng bi b\u1ea1c \u0111\u1ea1n<\/a><\/strong> nh\u01b0 th\u1ebf n\u00e0o cho \u0111\u00fang c\u00e1ch kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft. \u0110\u00e3 c\u00f3 r\u1ea5t nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p t\u1ef1 ph\u00e1 h\u1ee7y tu\u1ed5i th\u1ecd v\u00f2ng bi khi ch\u01b0a t\u00ecm hi\u1ec3u k\u1ef9.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng v\u00f2ng bi kh\u00f4ng \u0111\u00fang c\u00e1ch v\u00f4 t\u00ecnh l\u00e0m gi\u1ea3m tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a v\u00f2ng bi. \u0110i\u1ec1u n\u00e0y l\u00e0m cho b\u1ea1c \u0111\u1ea1n nhanh ch\u00f3ng \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n ho\u1ea1t \u0111\u1ed9ng, do \u0111\u00f3 s\u1ebd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c, d\u00e2y truy\u1ec1n s\u1ea3n xu\u1ea5t, n\u1ebfu n\u1eb7ng h\u01a1n s\u1ebd l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y nhi\u1ec1u r\u1ee7i ro cho h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n. Sau \u0111\u00e2y l\u00e0 9 l\u01b0u \u00fd quan tr\u1ecdng gi\u00fap b\u1ea1n s\u1eed d\u1ee5ng v\u00f2ng bi, b\u1ea1c \u0111\u1ea1n hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

1. L\u1ef1a ch\u1ecdn d\u1ea7u m\u1ee1 b\u00f4i tr\u01a1n th\u00edch h\u1ee3p cho b\u1ea1c \u0111\u1ea1n v\u00f2ng bi<\/a><\/strong> :<\/p>\n\n\n\n

D\u1ea7u m\u1ee1 b\u00f4i tr\u01a1n c\u00f3 vai tr\u00f2 b\u00f4i tr\u01a1n, l\u00e0m gi\u1ea3m \u0111i s\u1ef1 hao m\u00f2n do ma s\u00e1t g\u00e2y n\u00ean, ch\u00fang c\u0169ng c\u00f3 ch\u1ee9c n\u0103ng truy\u1ec1n v\u00e0 d\u1eabn nhi\u1ec7t hi\u1ec7u qu\u1ea3. Do \u0111\u00f3, t\u00f9y thu\u1ed9c v\u00e0o m\u1ed7i lo\u1ea1i v\u00f2ng bi, b\u1ea1c \u0111\u1ea1n m\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t khuy\u1ebfn c\u00e1o s\u1eed d\u1ee5ng lo\u1ea1i n\u00e0o cho th\u00edch h\u1ee3p. C\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng d\u1ea7u m\u1ee1 b\u00f4i tr\u01a1n cho v\u00f2ng bi m\u00e0 kh\u00f4ng c\u1ea7n bi\u1ebft ch\u00fang l\u00e0 lo\u1ea1i n\u00e0o? \u0110i\u1ec1u n\u00e0y qu\u1ea3 l\u00e0 sai l\u1ea7m ngay t\u1eeb b\u01b0\u1edbc \u0111\u1ea7u. V\u00ec m\u1ed7i lo\u1ea1i d\u1ea7u m\u1ee1 b\u00f4i tr\u01a1n ch\u00fang c\u00f3 \u0111\u1ed9 nh\u1edbt v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong t\u1eebng \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau. Do \u0111\u00f3 \u0111\u1ec3 s\u1eed d\u1ee5ng \u0111\u00fang lo\u1ea1i c\u1ea7n tham kh\u1ea3o khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. <\/p>\n\n\n\n

M\u1ed9t s\u1ed1 lo\u1ea1i v\u00f2ng bi, b\u1ea1c \u0111\u1ea1n nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 tra d\u1ea7u, ho\u1eb7c m\u1ee1 b\u00f4i tr\u01a1n v\u00e0. Ch\u00fang ta mua v\u1ec1 l\u1eafp \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng lu\u00f4n m\u00e0 kh\u00f4ng c\u1ea7n tra th\u00eam. C\u00f3 m\u1ed9t s\u1ed1 ng\u01b0\u1eddi th\u01b0\u1eddng m\u1edf n\u1eafp v\u00f2ng bi v\u00e0 tra th\u00eam. \u0110i\u1ec1u n\u00e0y l\u00e0 kh\u00f4ng n\u00ean b\u1edfi v\u00ec khi tra th\u00eam n\u1ebfu kh\u00f4ng c\u00f9ng lo\u1ea1i v\u1edbi lo\u1ea1i \u0111\u00e3 c\u00f3 s\u1eb5n th\u00ec c\u1ef1c k\u1ef3 nguy h\u1ea1i. Khi ho\u1ea1t \u0111\u1ed9ng, ch\u00fang c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng do kh\u00f4ng l\u00e0m vi\u1ec7c \u1edf ch\u1ebf \u0111\u1ed9 c\u00f9ng nhau, s\u1ebd t\u1ea1o ra c\u1eb7n k\u1ebft d\u00ednh \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn v\u00f2ng bi. N\u1ebfu lo\u1ea1i d\u1ea7u m\u1ee1 tra v\u00e0o c\u00f9ng lo\u1ea1i v\u1edbi lo\u1ea1i c\u00f3 s\u1eb5n \u0111i\u1ec1u n\u00e0y c\u0169ng kh\u00f4ng t\u1ed1t l\u00e0m gi\u1ea3m \u0111i \u0111\u1ed9 nh\u1edbt, gi\u1ea3m \u0111i s\u1ef1 truy\u1ec1n nhi\u1ec7t do \u0111\u00f3 \u00edt nhi\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi.<\/p>\n\n\n\n

C\u00f3 c\u1ea7n thay th\u1ebf d\u1ea7u m\u1ee1 b\u00f4i tr\u01a1n trong v\u00f2ng bi? Bao l\u00e2u thay th\u1ebf m\u1ed9t l\u1ea7n. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 t\u00ednh to\u00e1n l\u01b0\u1ee3ng d\u1ea7u m\u1ee1 c\u00f3 s\u1eb5n trong v\u00f2ng bi s\u1ebd ho\u1ea1t \u0111\u1ed9ng h\u1ebft v\u00f2ng \u0111\u1eddi c\u1ee7a n\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i thay th\u1ebf. N\u1ebfu b\u1ea1n l\u1eafp v\u00e0 s\u1eed d\u1ee5ng b\u1ea1c \u0111\u1ea1n \u0111\u00fang theo khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t th\u00ec kh\u00f4ng c\u1ea7n ph\u1ea3i thay th\u1ebf d\u1ea7u m\u1ee1 b\u00f4i tr\u01a1n. <\/p>\n\n\n\n

2. L\u1eafp b\u1ea1c \u0111\u1ea1n v\u00f2ng bi<\/a> th\u1ebf n\u00e0o cho \u0111\u00fang?<\/strong><\/p>\n\n\n\n

L\u1eafp \u0111\u1eb7t v\u00f2ng bi th\u1ebf n\u00e0o cho \u0111\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng cho s\u1ef1 \u1ed5n \u0111\u1ecbnh ho\u1ea1t \u0111\u1ed9ng v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a v\u00f2ng bi. M\u1ed7i lo\u1ea1i v\u00f2ng bi \u0111\u1ec1u c\u00f3 ch\u1ee9c n\u0103ng v\u00e0 k\u00edch th\u01b0\u1edbc kh\u00e1c nhau \u0111\u01b0\u1ee3c ghi r\u00f5 tr\u00ean Catalogue \u0111i k\u00e8m, th\u00f4ng th\u01b0\u1eddng nh\u1eefng chuy\u00ean gia l\u1eafp r\u00e1p h\u1ecd l\u1eafp r\u1ea5t nh\u1eb9 nh\u00e0ng, kh\u00f4ng bao gi\u1edd s\u1eed d\u1ee5ng l\u1ef1c nhi\u1ec1u ho\u1eb7c c\u1ed1 g\u1eafng ch\u00e8n c\u1ef1a \u0111\u00f3ng v\u00f2ng bi. L\u1eafp v\u00f2ng bi \u0111\u00fang c\u00e1ch l\u00e0 l\u1ef1a nh\u1eefng ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m c\u01a1 kh\u00ed, am hi\u1ec3u v\u1ec1 h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n, am hi\u1ec3u v\u1ec1 t\u1eebng lo\u1ea1i v\u00f2ng bi. Do \u0111\u00f3 n\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi thi\u1ebfu kinh nghi\u1ec7m trong h\u1ec7 th\u1ed1ng m\u00e1y m\u00f3c ho\u1eb7c ch\u01b0a am hi\u1ec3u k\u1ef9 v\u1ec1 lo\u1ea1i v\u00f2ng bi th\u00ec kh\u00f4ng n\u00ean l\u1eafp \u0111\u1eb7t m\u00e0 ph\u1ea3i c\u1ea7n h\u1ecfi \u00fd ki\u1ebfn chuy\u00ean gia, ho\u1eb7c khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

3. L\u1ef1a ch\u1ecdn v\u00f2ng bi nh\u01b0 th\u1ebf n\u00e0o cho th\u00edch h\u1ee3p?<\/strong><\/p>\n\n\n\n

C\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i v\u00f2ng bi \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u1ec3 th\u00edch \u1ee9ng nghi\u1ec7p v\u1ee5 c\u1ee7a t\u1eebng b\u1ed9 ph\u1eadn, c\u1ee7a t\u1eebng lo\u1ea1i m\u00e1y m\u00f3c kh\u00e1c nhau. Ch\u00fang ta kh\u00f4ng th\u1ec3 thay th\u1ebf v\u00f2ng bi l\u1eafp trong c\u1ea7n tr\u1ee5c t\u1ea3i tr\u1ecdng l\u1edbn l\u1eafp v\u00e0o h\u1ec7 th\u1ed1ng motor. M\u1ed7i lo\u1ea1i v\u00f2ng bi \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t quy \u0111\u1ecbnh chung v\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt nh\u01b0: k\u00edch th\u01b0\u1edbc, t\u1ed1c \u0111\u1ed9, m\u1ee9c \u0111\u1ed9 ch\u1ecbu t\u1ea3i… M\u1ed9t ng\u01b0\u1eddi hi\u1ec3u \u0111\u01b0\u1ee3c th\u00f4ng s\u1ed1 c\u1ee7a v\u00f2ng bi \u0111em \u0111\u1ed1i chi\u1ebfu v\u1edbi h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c c\u1ee7a m\u00ecnh \u0111\u00f3 l\u00e0 vi\u1ec7c l\u00e0m th\u00f4ng minh \u0111\u1ec3 ch\u1ecdn l\u1ef1a v\u00f2ng bi th\u00edch h\u1ee3p nh\u1ea5t. Nh\u01b0ng n\u1ebfu b\u1ea1n kh\u00f4ng r\u00e0nh v\u1ec1 m\u1ed9t trong hai \u0111i\u1ec1u \u1edf tr\u00ean xin vui l\u00f2ng t\u00ecm hi\u1ec3u \u00fd ki\u1ebfn c\u1ee7a chuy\u00ean gia, ho\u1eb7c c\u00e1c khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Ngo\u00e0i ra, b\u1ea1n n\u00ean l\u1ef1a ch\u1ecdn v\u00f2ng bi, b\u1ea1c \u0111\u1ea1n ch\u00ednh h\u00e3ng r\u00f5 ngu\u1ed3n g\u1ed1c \u0111\u1ec3 b\u1ed9 m\u00e1y c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/p>\n\n\n\n

4. Tu\u1ed5i th\u1ecd l\u00e0m vi\u1ec7c trung c\u1ee7a v\u00f2ng bi?<\/strong><\/p>\n\n\n\n

C\u00f4ng d\u1ee5ng ch\u00ednh c\u1ee7a v\u00f2ng bi l\u00e0 l\u00e0m gi\u1ea3m s\u1ef1 ma s\u00e1t ti\u1ebfp x\u00fac. Ch\u00ednh x\u00e1c h\u01a1n l\u00e0 thay th\u1ebf ho\u1ea1t \u0111\u1ed9ng ma s\u00e1t l\u0103n b\u1eb1ng ma s\u00e1t tr\u01b0\u1ee3t. Tu\u1ed5i th\u1ecd l\u00e0m vi\u1ec7c c\u1ee7a c\u00f9ng m\u1ed9t v\u00f2ng bi nh\u01b0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nh\u1eefng \u1ee9ng d\u1ee5ng kh\u00e1c nhau s\u1ebd kh\u00f4ng gi\u1ed1ng nhau. V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, tu\u1ed5i th\u1ecd c\u1ee7a v\u00f2ng bi \u0111\u01b0\u01a1c x\u00e1c \u0111\u1ecbnh b\u1eb1ng s\u1ed1 v\u00f2ng quay v\u00e0 thay \u0111\u1ed5i (ch\u1ecbu \u1ea3nh h\u01b0\u1edfng) t\u00f9y theo: t\u1ea3i tr\u1ecdng (n\u1eb7ng hay nh\u1eb9, \u0111\u1ec1u hay kh\u00f4ng \u0111\u1ec1u), nhi\u00eat \u0111\u1ed9 l\u00e0m vi\u1ec7c (cao hay th\u1ea5p), m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c (b\u1ee5i b\u1ea9n, \u1ea9m \u01b0\u1edbt, ho\u00e1 ch\u1ea5t,\u2026 ).<\/p>\n\n\n\n

5. L\u00e0m sao bi\u1ebft l\u00fac n\u00e0o b\u1ea1c \u0111\u1ea1n v\u00f2ng bi<\/a> s\u1eafp h\u1ecfng?<\/strong><\/p>\n\n\n\n

Hi\u1ec7n t\u01b0\u1ee3ng v\u00f2ng bi h\u1ecfng l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng v\u00f2ng bi ho\u1ea1t \u0111\u1ed9ng \u0111\u1ebfn gi\u1edbi h\u1ea1n v\u1ec1 s\u1ed1 v\u00f2ng quay. Ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng qu\u00e1 s\u1ee9c ch\u1ecbu \u0111\u1ef1ng, ho\u1eb7c b\u1ecb va \u0111\u1eadp do t\u00e1c nh\u00e2n ngo\u1ea1i l\u1ef1c…V\u00f2ng bi s\u1eafp h\u1ecfng th\u01b0\u1eddng c\u00f3 c\u00e1c d\u1ea5u hi\u1ec7u sau:
– Nhi\u1ec7t \u0111\u1ed9 c\u1ee5m \u1ed5 \u0111\u1ee1 v\u00f2ng bi t\u0103ng cao b\u1ea5t th\u01b0\u1eddng
– C\u00f3 ti\u1ebfng \u1ed3n, ti\u1ebfng r\u00edt b\u1ea5t th\u01b0\u1eddng.
– C\u00f3 \u0111\u1ed9 rung,l\u1eafc t\u0103ng cao b\u1ea5t th\u01b0\u1eddng
– Ho\u1eb7c c\u00f3 v\u00f2ng bi b\u1ecb bi\u1ebfn d\u1ea1ng
Vi\u1ec7c theo d\u00f5i \u0111\u1ecbnh k\u1ef3 th\u01b0\u1eddng xuy\u00ean ho\u1ea1t \u0111\u1ed9ng, c\u00e1c th\u00f4ng s\u1ed1, c\u00e1c d\u1ea5u hi\u1ec7u m\u00f4 t\u1ea3 tr\u00ean, ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 t\u1ef1 \u0111\u00e1nh gi\u00e1 v\u00e0 d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi. T\u1eeb \u0111\u00f3 \u0111\u01b0a ra gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c khi g\u1eb7p s\u1ef1 c\u1ed1.<\/p>\n\n\n\n

6. C\u00e1ch nh\u1eadn bi\u1ebft t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi khi \u0111ang s\u1eed d\u1ee5ng?<\/strong><\/p>\n\n\n\n

T\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi s\u1ebd \u0111\u01b0\u1ee3c ph\u1ea3n \u00e1nh qua c\u00e1c th\u00f4ng s\u1ed1 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ed3n, \u0111\u1ed9 rung \u0111\u1ed9ng… Hi\u1ec7n nay, ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 hi\u1ec7u q\u1ee7a nh\u1ea5t \u0111\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng h\u1ecdat \u0111\u1ed9ng v\u00e0 d\u1ef1 \u0111\u00f3an s\u1edbm c\u00e1c h\u01b0 h\u1ecfng c\u1ee7a v\u00f2ng bi l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111o v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi.<\/p>\n\n\n\n

7. L\u00e0m c\u00e1c n\u00e0o \u0111\u1ec3 \u0111o \u0111\u1ed9 m\u00f2n c\u1ee7a v\u00f2ng bi?<\/strong><\/p>\n\n\n\n

M\u1ed7i lo\u1ea1i v\u00f2ng bi \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi m\u1ed9t sai s\u1ed1 nh\u1ea5t \u0111\u1ecbnh. Ta hi\u1ec3u r\u1eb1ng sai s\u1ed1 n\u00e0y l\u00e0 ph\u1ea7n ti\u1ebfp x\u00fac gi\u1eefa bi v\u00e0 c\u00e1c m\u00e1ng v\u00f2ng, ng\u01b0\u1eddi ta g\u1ecdi sai s\u1ed1 n\u00e0y l\u00e0 \u0111\u1ed9 r\u01a1. M\u1ed7i lo\u1ea1i v\u00f2ng bi \u0111\u1ec1u c\u00f3 \u0111\u1ed9 r\u01a1 kh\u00e1c nhau. Vi\u1ec7c \u0111o, ki\u1ec3m tra khe h\u1edf (\u0111\u1ed9 r\u01a1) n\u00e0y \u0111\u00f2i h\u1ecfi c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u00f9ng c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao. Ki\u1ec3m tra \u0111\u1ed9 m\u00f2n c\u1ee7a v\u00f2ng bi th\u00ec kh\u00f4ng th\u1ec3 th\u00e1o ra r\u1ed3i \u0111o t\u1eebng th\u00e0nh ph\u1ea7n v\u00e0 so s\u00e1nh v\u1edbi th\u00f4ng s\u1ed1 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Th\u00f4ng th\u01b0\u1eddng sau m\u1ed9t qu\u00e1 tr\u00ecnh h\u1ecdat \u0111\u1ed9ng, \u0111\u1ed9 m\u00f2n c\u1ee7a v\u00f2ng bi s\u1ebd kh\u00f4ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t r\u00e3nh l\u0103n. C\u00e1c v\u1ebft tr\u00f3c r\u1ed7 t\u1ebf vi tr\u00ean b\u1ec1 m\u1eb7t c\u00e1c r\u00e3nh l\u0103n s\u1ebd l\u00e0 nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng v\u00f2ng bi nhanh ch\u00f3ng n\u1ebfu c\u00f4ng t\u00e1c b\u00f4i tr\u01a1n kh\u00f4ng \u0111\u1ea3m b\u1ea3o t\u1ed1t. Vi\u1ec7c \u0111\u00e1nh gi\u00e1 v\u00f2ng bi qua c\u1ea3m gi\u00e1c \u201c\u0111\u1ed9 r\u01a1\u201d b\u1eb1ng c\u00e1ch n\u00e0y hay c\u00e1ch kh\u00e1c kh\u00f4ng cho ph\u00e9p ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c t\u00ecnh tr\u1ea1ng v\u00f2ng bi.
Hi\u1ec7n nay, vi\u1ec7c theo d\u00f5i t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111o, ph\u00e2n t\u00edch rung \u0111\u1ed9ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 theo d\u00f5i c\u00e1c t\u1ea7n s\u1ed1 h\u01b0 h\u1ecfng c\u1ee7a v\u00f2ng bi (Bearing Defect Frequency \u2013 BDF) \u0111ang \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng ph\u1ed5 bi\u1ebfn v\u1edbi c\u00e1c d\u1ee5ng c\u1ee5 \u0111o, ph\u00e2n t\u00edch rung \u0111\u1ed9ng chuy\u00ean d\u00f9ng.<\/p>\n\n\n\n

8. Khi thay v\u00f2ng bi c\u00f3 l\u1ed7 c\u00f4n \u0111\u01b0\u1ee3c l\u1eafp tr\u00ean m\u0103ng x\u00f4ng th\u00ec hay mau h\u01b0 ? Bi\u1ec7n ph\u00e1p kh\u00e1ch ph\u1ee5c?<\/strong><\/p>\n\n\n\n

Khi thay v\u00f2ng bi c\u00f3 l\u1ed7 c\u00f4n (v\u00f2ng bi \u0111\u1ee1 t\u1ef1 l\u1ef1a, v\u00f2ng bi tang tr\u1ed1ng) th\u01b0\u1eddng hay mau h\u01b0, \u0111i\u1ec1u n\u00e0y x\u1ea3y ra ph\u1ea7n l\u1edbn l\u00e0 do khi l\u1eafp xi\u1ebft \u0111ai \u1ed1c qu\u00e1 ch\u1eb7t l\u00e0m v\u00f2ng bi kh\u00f4ng c\u00f2n khe h\u1edf b\u00ean trong c\u1ea7n thi\u1ebft. Kh\u1eafc ph\u1ee5c t\u1ed1t nh\u1ea5t l\u00e0 theo khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, xi\u1ebft \u0111ai \u1ed1c \u0111\u00fang gi\u1edbi h\u1ea1n cho ph\u00e9p, l\u1eafp \u0111\u1eb7t \u0111\u00fang k\u1ef9 thu\u1eadt. N\u1ebfu b\u1ea1n kh\u00f4ng r\u00e0nh v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p ho\u1eb7c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c bi\u1ebft th\u00f4ng tin ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n\n\n\n

9. N\u00ean l\u00e0m g\u00ec khi v\u00f2ng trong ho\u1eb7c v\u00f2ng ngo\u00e0i b\u1ecb xoay tr\u00ean tr\u1ee5c ho\u1eb7c th\u00e2n \u1ed5?<\/strong><\/p>\n\n\n\n

Nguy\u00ean nh\u00e2n g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y l\u00e0 do :
– V\u00f2ng bi b\u1ecb k\u1eb9t (kh\u00f4ng ch\u1ea1y \u0111\u01b0\u1ee3c ) do m\u1ea5t khe h\u1edf b\u00ean trong ho\u1eb7c do kh\u00f4ng \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n \u0111\u00fang.
– Dung sai l\u1eafp gh\u00e9p kh\u00f4ng \u0111\u00fang.
H\u1eadu qu\u1ea3 l\u00e0 v\u00f2ng bi t\u1eeb t\u1eeb b\u1ecb xoay trong \u1ed5 ho\u1eb7c tr\u00ean tr\u1ee5c khi l\u00e0m vi\u1ec7c v\u00e0 ph\u00e1t tri\u1ec3n d\u1ea7n d\u1ea7n l\u00e0n v\u00f2ng bi xoay \u0111\u1ec1u trong tr\u1ee5c ho\u1eb7c tr\u00ean \u1ed5, ph\u00e1t nhi\u1ec7t do ma s\u00e1t, l\u00e0m h\u1ecfng ch\u1ea5t b\u00f4i tr\u01a1n v\u00e0 t\u1eeb \u0111\u00f3 l\u00e0m h\u1ecfng v\u00f2ng bi c\u0169ng nh\u01b0 tr\u1ee5c (ho\u1eb7c \u1ed5)
Ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t l\u00e0 thay m\u1edbi tr\u1ee5c ho\u1eb7c \u1ed5. Trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng th\u1ec3 thay m\u1edbi, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p h\u00e0n \u0111\u1eafp v\u00e0 gia c\u00f4ng l\u1ea1i cho \u0111ung dung sai l\u1eafp gh\u00e9p. Tuy nhi\u00ean ph\u1ea3i r\u1ea5t l\u01b0u \u00fd trong khi gia c\u00f4ng \u0111\u1ec3 tr\u00e1nh kh\u00f4ng b\u1ecb hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch tr\u1ee5c.<\/p>\n\n\n\n

L\u1edcI KHUY\u00caN CHUY\u00caN GIA<\/strong><\/p>\n\n\n\n

– L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o v\u1ec7 v\u00f2ng bi – b\u1ea1c \u0111\u1ea1n?<\/strong><\/em><\/p>\n\n\n\n

Tu\u00e2n th\u1ee7 c\u00e1c nguy\u00ean t\u1eafc c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 lo\u1ea1i b\u1ea1c \u0111\u1ea1n m\u00e0 b\u1ea1n \u0111ang s\u1edf h\u1eefu l\u00e0 \u0111i\u1ec1u \u0111\u00e1ng l\u01b0u \u00fd nh\u1ea5t. Nh\u01b0 l\u1eafp \u0111\u1eb7t, l\u1ef1a ch\u1ecdn v\u00f2ng bi \u0111\u00fang c\u00e1ch, ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi kh\u00f4ng qu\u00e1 s\u1ee9c ch\u1ecbu t\u1ea3i v\u00e0 s\u1ed1 v\u00f2ng quay, l\u1ef1a ch\u1ecdn d\u1ea7u m\u1ee1 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng lo\u1ea1i v\u00f2ng bi, m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, v\u1ec7 sinh, b\u1ea3o tr\u00ec \u0111\u00fang k\u1ef9 thu\u1eadt… C\u00e1c nguy\u00ean t\u1eafc t\u01b0\u1edfng ch\u1eebng kh\u00e1 \u0111\u01a1n gi\u1ea3n nh\u01b0ng kh\u00f4ng ph\u1ea3i ai c\u0169ng th\u1ef1c hi\u1ec7n \u0111\u00fang.<\/p>\n\n\n\n

– L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 duy tr\u00ec tu\u1ed5i th\u1ecd v\u00f2ng bi – b\u1ea1c \u0111\u1ea1n?<\/strong><\/em><\/p>\n\n\n\n

Tu\u1ed5i th\u1ecd c\u1ee7a m\u1ed7i v\u00f2ng bi l\u00e0 kh\u00e1c nhau d\u00f9 gi\u1ed1ng nhau c\u00f9ng ch\u1ee7ng lo\u1ea1i, nh\u01b0ng do s\u1eed d\u1ee5ng, \u1ee9ng d\u1ee5ng, m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng v\u00f2ng bi – b\u1ea1c \u0111\u1ea1n kh\u00e1c nhau l\u00ean tu\u1ed5i th\u1ecd c\u1ee7a v\u00f2ng bi b\u1ea1c –  \u0111\u1ea1n c\u0169ng kh\u00e1c nhau. V\u1eady l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 duy tr\u00ec tu\u1ed5i th\u1ecd v\u00f2ng bi? <\/p>\n\n\n\n

\u0110\u1ec3 duy tr\u00ec tu\u1ed5i th\u1ecd v\u00f2ng bi c\u00e1ch t\u1ed1t nh\u1ea5t l\u00e0 h\u00e3y th\u1ef1c hi\u1ec7n t\u1ed1t c\u00f4ng \u0111o\u1ea1n b\u1ea3o v\u1ec7 v\u00f2ng bi, b\u1eb1ng c\u00e1ch theo\u00a0d\u00f5i \u0111\u1ecbnh k\u1ef3 ho\u1ea1t \u0111\u1ed9ng c\u00e1c th\u00f4ng s\u1ed1, c\u00e1c d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft, v\u00e0 t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n t\u00ednh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi.\u00a0<\/p>\n\n\n\n

Ngu\u1ed3n: bacdanmyt.com<\/p>\n","protected":false},"excerpt":{"rendered":"

S\u1eed d\u1ee5ng v\u00f2ng bi b\u1ea1c \u0111\u1ea1n nh\u01b0 th\u1ebf n\u00e0o cho \u0111\u00fang c\u00e1ch kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft. \u0110\u00e3 c\u00f3 r\u1ea5t nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p t\u1ef1 ph\u00e1 h\u1ee7y tu\u1ed5i th\u1ecd v\u00f2ng bi khi ch\u01b0a t\u00ecm hi\u1ec3u k\u1ef9. S\u1eed d\u1ee5ng v\u00f2ng bi kh\u00f4ng \u0111\u00fang c\u00e1ch v\u00f4 t\u00ecnh l\u00e0m gi\u1ea3m tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a v\u00f2ng… Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":8,"featured_media":6248369,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2542],"tags":[],"class_list":["post-6248368","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bac-dan-vong-bi"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6248368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/comments?post=6248368"}],"version-history":[{"count":3,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6248368\/revisions"}],"predecessor-version":[{"id":14305500,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6248368\/revisions\/14305500"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media\/6248369"}],"wp:attachment":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media?parent=6248368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/categories?post=6248368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/tags?post=6248368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}