{"id":5990,"date":"2026-04-08T22:41:38","date_gmt":"2026-04-08T22:41:38","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/the-19-most-common-problems-of-belt-conveyors-their-causes-and-solutions-vi"},"modified":"2026-04-08T22:41:38","modified_gmt":"2026-04-08T22:41:38","slug":"the-19-most-common-problems-of-belt-conveyors-their-causes-and-solutions-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/the-19-most-common-problems-of-belt-conveyors-their-causes-and-solutions-vi\/","title":{"rendered":"19 V\u1ea5n \u0110\u1ec1 Ph\u1ed5 Bi\u1ebfn Nh\u1ea5t C\u1ee7a B\u0103ng T\u1ea3i, Nguy\u00ean Nh\u00e2n V\u00e0 Gi\u1ea3i Ph\u00e1p:"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

B\u0103ng t\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c khai th\u00e1c m\u1ecf, luy\u1ec7n kim, than \u0111\u00e1, v\u1eadn t\u1ea3i, th\u1ee7y \u0111i\u1ec7n, h\u00f3a ch\u1ea5t v\u00e0 c\u00e1c ng\u00e0nh kh\u00e1c nh\u1edd kh\u1ea3 n\u0103ng v\u1eadn chuy\u1ec3n l\u1edbn, c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, b\u1ea3o tr\u00ec thu\u1eadn ti\u1ec7n, chi ph\u00ed th\u1ea5p v\u00e0 t\u00ednh linh ho\u1ea1t cao. C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1edbi b\u0103ng t\u1ea3i s\u1ebd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ea3n xu\u1ea5t. B\u00e0i vi\u1ebft n\u00e0y chia s\u1ebb nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p v\u00e0 nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u0103ng t\u1ea3i.<\/p>\n\n\n

1. B\u0103ng t\u1ea3i ch\u1ea1y l\u1ec7ch kh\u1ecfi tang \u0111u\u00f4i<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. Con l\u0103n b\u1ecb k\u1eb9t; b. T\u00edch t\u1ee5 m\u1ea3nh v\u1ee5n; c. Tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ee7; d. T\u1ea3i v\u00e0 r\u1ea3i kh\u00f4ng \u0111\u00fang c\u00e1ch; e. Tang, con l\u0103n v\u00e0 b\u0103ng t\u1ea3i kh\u00f4ng n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng trung t\u00e2m.<\/p>\n\n\n

2. B\u0103ng t\u1ea3i ch\u1ea1y l\u1ec7ch t\u1ea1i b\u1ea5t k\u1ef3 \u0111i\u1ec3m n\u00e0o<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. T\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u1ec1u; b. T\u00edch t\u1ee5 m\u1ea3nh v\u1ee5n; c. Con l\u0103n theo d\u00f5i kh\u00f4ng \u0111\u00fang; d. L\u1ef1c c\u0103ng qu\u00e1 m\u1ee9c m\u1ed9t b\u00ean b\u0103ng t\u1ea3i; e. T\u1ea3i v\u00e0 r\u1ea3i kh\u00f4ng \u0111\u00fang c\u00e1ch; f. Tang, con l\u0103n v\u00e0 b\u0103ng t\u1ea3i kh\u00f4ng n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng trung t\u00e2m.<\/p>\n\n\n

3. M\u1ed9t ph\u1ea7n c\u1ee5 th\u1ec3 c\u1ee7a b\u0103ng t\u1ea3i ch\u1ea1y l\u1ec7ch t\u1ea1i b\u1ea5t k\u1ef3 \u0111i\u1ec3m n\u00e0o<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. M\u1ed1i n\u1ed1i l\u01b0u h\u00f3a c\u1ee7a b\u0103ng t\u1ea3i k\u00e9m, l\u1ef1a ch\u1ecdn kh\u00f3a c\u01a1 h\u1ecdc kh\u00f4ng ph\u00f9 h\u1ee3p; b. M\u00f2n m\u00e9p; c. B\u0103ng t\u1ea3i b\u1ecb cong.<\/p>\n\n\n

4. B\u0103ng t\u1ea3i ch\u1ea1y l\u1ec7ch kh\u1ecfi tang \u0111\u1ea7u<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. Tang, con l\u0103n v\u00e0 b\u0103ng t\u1ea3i kh\u00f4ng n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng trung t\u00e2m; b. T\u00edch t\u1ee5 m\u1ea3nh v\u1ee5n; c. B\u1ec1 m\u1eb7t cao su c\u1ee7a tang b\u1ecb m\u00f2n; d. Tang l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang.<\/p>\n\n\n

5. Tr\u00ean m\u1ed9t s\u1ed1 con l\u0103n c\u1ee5 th\u1ec3, b\u0103ng t\u1ea3i l\u1ec7ch v\u1ec1 m\u1ed9t b\u00ean cho to\u00e0n b\u1ed9 \u0111o\u1ea1n<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. Tang, con l\u0103n v\u00e0 b\u0103ng t\u1ea3i kh\u00f4ng n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng trung t\u00e2m; b. Con l\u0103n l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang; c. T\u00edch t\u1ee5 m\u1ea3nh v\u1ee5n.<\/p>\n\n\n

6. B\u0103ng t\u1ea3i b\u1ecb tr\u01b0\u1ee3t<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. Con l\u0103n \u0111\u1ee1 b\u1ecb k\u1eb9t; b. T\u00edch t\u1ee5 m\u1ea3nh v\u1ee5n; c. B\u1ec1 m\u1eb7t cao su c\u1ee7a tang b\u1ecb m\u00f2n; d. \u0110\u1ed1i tr\u1ecdng kh\u00f4ng \u0111\u1ee7; e. Ma s\u00e1t gi\u1eefa b\u0103ng t\u1ea3i v\u00e0 tang kh\u00f4ng \u0111\u1ee7.<\/p>\n\n\n

7. B\u0103ng t\u1ea3i tr\u01b0\u1ee3t khi kh\u1edfi \u0111\u1ed9ng<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. Ma s\u00e1t gi\u1eefa b\u0103ng t\u1ea3i v\u00e0 tang kh\u00f4ng \u0111\u1ee7; b. \u0110\u1ed1i tr\u1ecdng kh\u00f4ng \u0111\u1ee7; c. B\u1ec1 m\u1eb7t cao su c\u1ee7a tang b\u1ecb m\u00f2n; d. \u0110\u1ed9 b\u1ec1n c\u1ee7a b\u0103ng t\u1ea3i kh\u00f4ng \u0111\u1ee7.<\/p>\n\n\n

8. B\u0103ng t\u1ea3i gi\u00e3n qu\u00e1 m\u1ee9c<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. L\u1ef1c c\u0103ng qu\u00e1 m\u1ee9c; b. \u0110\u1ed9 b\u1ec1n c\u1ee7a b\u0103ng t\u1ea3i kh\u00f4ng \u0111\u1ee7; c. T\u00edch t\u1ee5 m\u1ea3nh v\u1ee5n; d. \u0110\u1ed1i tr\u1ecdng qu\u00e1 l\u1edbn; e. Tang d\u1eabn \u0111\u1ed9ng k\u00e9p ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u1ed3ng b\u1ed9; f. H\u00f3a ch\u1ea5t, axit, nhi\u1ec7t v\u00e0 v\u1eadt li\u1ec7u b\u1ec1 m\u1eb7t th\u00f4 g\u00e2y h\u01b0 h\u1ea1i.<\/p>\n\n\n

9. B\u0103ng t\u1ea3i b\u1ecb \u0111\u1ee9t t\u1ea1i ho\u1eb7c g\u1ea7n kh\u00f3a, ho\u1eb7c kh\u00f3a b\u1ecb l\u1ecfng<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. \u0110\u1ed9 b\u1ec1n c\u1ee7a b\u0103ng t\u1ea3i kh\u00f4ng \u0111\u1ee7; b. \u0110\u01b0\u1eddng k\u00ednh tang qu\u00e1 nh\u1ecf; c. L\u1ef1c c\u0103ng qu\u00e1 m\u1ee9c; d. B\u1ec1 m\u1eb7t cao su c\u1ee7a tang b\u1ecb m\u00f2n; e. \u0110\u1ed1i tr\u1ecdng qu\u00e1 l\u1edbn; f. C\u00f3 v\u1eadt l\u1ea1 gi\u1eefa b\u0103ng t\u1ea3i v\u00e0 tang; g. Tang d\u1eabn \u0111\u1ed9ng k\u00e9p ch\u1ea1y kh\u00f4ng \u0111\u1ed3ng b\u1ed9; h. M\u1ed1i n\u1ed1i l\u01b0u h\u00f3a c\u1ee7a b\u0103ng t\u1ea3i k\u00e9m, kh\u00f3a c\u01a1 h\u1ecdc kh\u00f4ng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n\n\n

10. M\u1ed1i n\u1ed1i l\u01b0u h\u00f3a b\u1ecb \u0111\u1ee9t<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. \u0110\u1ed9 b\u1ec1n c\u1ee7a b\u0103ng t\u1ea3i kh\u00f4ng \u0111\u1ee7; b. \u0110\u01b0\u1eddng k\u00ednh tang qu\u00e1 nh\u1ecf; c. L\u1ef1c c\u0103ng qu\u00e1 m\u1ee9c; d. C\u00f3 v\u1eadt l\u1ea1 gi\u1eefa b\u0103ng t\u1ea3i v\u00e0 tang; e. L\u1ef1a ch\u1ecdn kh\u00f3a kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n\n\n

11. L\u1edbp cao su ph\u1ee7 tr\u00ean b\u1ecb m\u00f2n nghi\u00eam tr\u1ecdng, bao g\u1ed3m r\u00e1ch, x\u01b0\u1edbc, g\u00e3y v\u00e0 th\u1ee7ng<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. T\u00edch t\u1ee5 m\u1ea3nh v\u1ee5n; b. T\u1ea3i ho\u1eb7c r\u1ea3i kh\u00f4ng \u0111\u00fang c\u00e1ch; c. T\u1ed1c \u0111\u1ed9 t\u1ea3i t\u01b0\u01a1ng \u0111\u1ed1i qu\u00e1 cao ho\u1eb7c qu\u00e1 th\u1ea5p; d. T\u1ea3i tr\u1ecdng t\u00e1c \u0111\u1ed9ng qu\u00e1 m\u1ee9c l\u00ean kh\u00f3a; e. H\u00f3a ch\u1ea5t, axit, nhi\u1ec7t, v\u1eadt li\u1ec7u b\u1ec1 m\u1eb7t th\u00f4 g\u00e2y h\u01b0 h\u1ea1i.<\/p>\n\n\n

12. L\u1edbp cao su ph\u1ee7 d\u01b0\u1edbi b\u1ecb m\u00f2n nghi\u00eam tr\u1ecdng<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. Con l\u0103n b\u1ecb k\u1eb9t; b. T\u00edch t\u1ee5 m\u1ea3nh v\u1ee5n; c. B\u1ec1 m\u1eb7t cao su c\u1ee7a tang b\u1ecb m\u00f2n; d. C\u00f3 v\u1eadt l\u1ea1 gi\u1eefa b\u0103ng t\u1ea3i v\u00e0 tang; e. Ma s\u00e1t gi\u1eefa b\u0103ng t\u1ea3i v\u00e0 tang kh\u00f4ng \u0111\u1ee7; f. H\u00f3a ch\u1ea5t, axit, nhi\u1ec7t, v\u1eadt li\u1ec7u b\u1ec1 m\u1eb7t th\u00f4 g\u00e2y h\u01b0 h\u1ea1i.<\/p>\n\n\n

13. C\u00e1c m\u00e9p c\u1ee7a b\u0103ng t\u1ea3i b\u1ecb m\u00f2n nghi\u00eam tr\u1ecdng<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. T\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u1ec1u; b. L\u1ef1c c\u0103ng qu\u00e1 m\u1ee9c \u1edf m\u1ed9t b\u00ean c\u1ee7a b\u0103ng t\u1ea3i; c. Ch\u1ea5t t\u1ea3i v\u00e0 r\u1ea3i li\u1ec7u kh\u00f4ng \u0111\u00fang c\u00e1ch; d. H\u01b0 h\u1ea1i do h\u00f3a ch\u1ea5t, axit, nhi\u1ec7t v\u00e0 v\u1eadt li\u1ec7u b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p; e. B\u0103ng t\u1ea3i b\u1ecb cong; f. T\u00edch t\u1ee5 ph\u1ebf li\u1ec7u; g. Hi\u1ec7u su\u1ea5t k\u00e9m c\u1ee7a m\u1ed1i n\u1ed1i l\u01b0u h\u00f3a b\u0103ng t\u1ea3i v\u00e0 l\u1ef1a ch\u1ecdn kh\u00f3a c\u01a1 h\u1ecdc kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n\n\n

14. C\u00f3 bong b\u00f3ng d\u1ea1ng ch\u1ea5m v\u00e0 s\u1ecdc trong l\u1edbp ph\u1ee7<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: h\u01b0 h\u1ea1i do h\u00f3a ch\u1ea5t, axit, nhi\u1ec7t v\u00e0 v\u1eadt li\u1ec7u b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p.<\/p>\n\n\n

15. B\u0103ng t\u1ea3i b\u1ecb c\u1ee9ng v\u00e0 n\u1ee9t<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. H\u01b0 h\u1ea1i do h\u00f3a ch\u1ea5t, axit, nhi\u1ec7t v\u00e0 v\u1eadt li\u1ec7u b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p; b. \u0110\u01b0\u1eddng k\u00ednh con l\u0103n nh\u1ecf; c. B\u1ec1 m\u1eb7t cao su c\u1ee7a con l\u0103n b\u1ecb m\u00f2n.<\/p>\n\n\n

16. L\u1edbp ph\u1ee7 tr\u00ean b\u1ecb gi\u00f2n v\u00e0 n\u1ee9t<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: h\u01b0 h\u1ea1i do h\u00f3a ch\u1ea5t, axit, nhi\u1ec7t v\u00e0 v\u1eadt li\u1ec7u b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p.<\/p>\n\n\n

17. Cao su l\u1edbp ph\u1ee7 tr\u00ean c\u00f3 v\u1ebft r\u00e3nh d\u1ecdc<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. L\u1eafp \u0111\u1eb7t t\u1ea5m ch\u1eafn b\u00ean kh\u00f4ng \u0111\u00fang c\u00e1ch; b. Con l\u0103n b\u1ecb k\u1eb9t; c. S\u1ef1 t\u00edch t\u1ee5 ph\u1ebf li\u1ec7u; d. T\u1ea3i tr\u1ecdng t\u00e1c \u0111\u1ed9ng qu\u00e1 m\u1ee9c l\u00ean kh\u00f3a.<\/p>\n\n\n

18. Cao su l\u1edbp ph\u1ee7 d\u01b0\u1edbi c\u00f3 v\u1ebft r\u00e3nh d\u1ecdc<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. Con l\u0103n b\u1ecb k\u1eb9t; b. S\u1ef1 t\u00edch t\u1ee5 ph\u1ebf li\u1ec7u; c. B\u1ec1 m\u1eb7t cao su c\u1ee7a con l\u0103n b\u1ecb m\u00f2n.<\/p>\n\n\n

19, con l\u0103n b\u1ecb h\u01b0 h\u1ea1i trong r\u00e3nh<\/p>\n\n\n

Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3: a. Khe h\u1edf con l\u0103n qu\u00e1 l\u1edbn; b. \u0110\u1ed9 d\u1ed1c t\u1ea1i \u0111i\u1ec3m thay \u0111\u1ed5i \u0111\u1ed9 d\u1ed1c qu\u00e1 l\u1edbn.<\/p>\n\n\n

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

Gi\u1ea3i ph\u00e1p cho c\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p c\u1ee7a b\u0103ng t\u1ea3i<\/span><\/strong><\/p>\n\n\n

1. B\u0103ng t\u1ea3i b\u1ecb cong<\/p>\n\n\n

\u0110\u1ed1i v\u1edbi b\u0103ng t\u1ea3i l\u00f5i nguy\u00ean kh\u1ed1i s\u1ebd kh\u00f4ng x\u1ea3y ra, \u0111\u1ed1i v\u1edbi b\u0103ng t\u1ea3i nhi\u1ec1u l\u1edbp c\u1ea7n l\u01b0u \u00fd c\u00e1c \u0111i\u1ec3m sau:<\/p>\n\n\n

a) Tr\u00e1nh \u00e9p ch\u1eb7t b\u0103ng t\u1ea3i nhi\u1ec1u l\u1edbp;<\/p>\n\n\n

b) Tr\u00e1nh l\u01b0u tr\u1eef b\u0103ng t\u1ea3i nhi\u1ec1u l\u1edbp trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt;<\/p>\n\n\n

c) Khi b\u0103ng t\u1ea3i m\u1edbi v\u1eadn h\u00e0nh, ph\u1ea3i ch\u1ec9nh th\u1eb3ng b\u0103ng t\u1ea3i tr\u01b0\u1edbc;<\/p>\n\n\n

d) Ki\u1ec3m tra to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i.<\/p>\n\n\n

2. Hi\u1ec7u su\u1ea5t k\u00e9m c\u1ee7a m\u1ed1i n\u1ed1i l\u01b0u h\u00f3a b\u0103ng t\u1ea3i v\u00e0 l\u1ef1a ch\u1ecdn kh\u00f3a c\u01a1 h\u1ecdc kh\u00f4ng ph\u00f9 h\u1ee3p<\/p>\n\n\n

a) S\u1eed d\u1ee5ng kh\u00f3a c\u01a1 h\u1ecdc ph\u00f9 h\u1ee3p;<\/p>\n\n\n

b) C\u0103ng l\u1ea1i b\u0103ng t\u1ea3i sau m\u1ed9t th\u1eddi gian ch\u1ea1y;<\/p>\n\n\n

c) N\u1ebfu m\u1ed1i n\u1ed1i l\u01b0u h\u00f3a c\u00f3 v\u1ea5n \u0111\u1ec1, c\u1eaft b\u1ecf m\u1ed1i n\u1ed1i v\u00e0 l\u00e0m m\u1edbi;<\/p>\n\n\n

d) Quan s\u00e1t th\u01b0\u1eddng xuy\u00ean.<\/p>\n\n\n

3. M\u1ed9t b\u00ean b\u0103ng t\u1ea3i b\u1ecb k\u00e9o d\u00e0i v\u00e0 bi\u1ebfn d\u1ea1ng<\/p>\n\n\n

\u0110i\u1ec1u n\u00e0y s\u1ebd kh\u00f4ng x\u1ea3y ra tr\u00ean b\u0103ng t\u1ea3i l\u00f5i nguy\u00ean kh\u1ed1i. \u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i b\u0103ng t\u1ea3i kh\u00e1c, c\u1ea7n l\u01b0u \u00fd c\u00e1c \u0111i\u1ec3m sau: th\u1eddi gian ch\u1ea1y r\u00e0 c\u1ee7a b\u0103ng t\u1ea3i c\u1ea7n \u0111\u1ee7 d\u00e0i. N\u1ebfu b\u0103ng t\u1ea3i ch\u1ea1y r\u00e0 k\u00e9m ho\u1eb7c l\u00e0 b\u0103ng t\u1ea3i c\u0169, h\u00e3y c\u1eaft b\u1ecf ph\u1ea7n b\u1ecb k\u00e9o d\u00e0i v\u00e0 bi\u1ebfn d\u1ea1ng v\u00e0 l\u00e0m m\u1ed1i n\u1ed1i m\u1edbi.<\/p>\n\n\n

4. \u0110\u1ed1i tr\u1ecdng qu\u00e1 l\u1edbn<\/p>\n\n\n

a) T\u00ednh to\u00e1n l\u1ea1i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed1i tr\u1ecdng cho ph\u00f9 h\u1ee3p;<\/p>\n\n\n

b) Gi\u1ea3m l\u1ef1c c\u0103ng \u0111\u1ebfn \u0111i\u1ec3m t\u1edbi h\u1ea1n v\u00e0 c\u1ed1 \u0111\u1ecbnh l\u1ea1i;<\/p>\n\n\n

c) N\u1ebfu s\u1eed d\u1ee5ng t\u1eddi c\u0103ng, h\u00e3y \u0111i\u1ec1u ch\u1ec9nh th\u00edch h\u1ee3p.<\/p>\n\n\n

5. \u0110\u1ed1i tr\u1ecdng kh\u00f4ng \u0111\u1ee7<\/p>\n\n\n

T\u00ednh to\u00e1n l\u1ea1i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed1i tr\u1ecdng cho ph\u00f9 h\u1ee3p.<\/p>\n\n\n

6. H\u01b0 h\u1ea1i do h\u00f3a ch\u1ea5t, axit, ki\u1ec1m, nhi\u1ec7t v\u00e0 v\u1eadt li\u1ec7u b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p<\/p>\n\n\n

a) Ch\u1ecdn b\u0103ng t\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho \u0111i\u1ec1u ki\u1ec7n \u0111\u1eb7c bi\u1ec7t;<\/p>\n\n\n

b) S\u1eed d\u1ee5ng kh\u00f3a c\u01a1 h\u1ecdc k\u00edn ho\u1eb7c m\u1ed1i n\u1ed1i l\u01b0u h\u00f3a;<\/p>\n\n\n

c) B\u0103ng t\u1ea3i c\u1ea7n c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p che m\u01b0a, ch\u1ed1ng n\u1eafng.<\/p>\n\n\n

7. V\u1eadn h\u00e0nh kh\u00f4ng \u0111\u1ed3ng b\u1ed9 c\u1ee7a tang tr\u1ed1ng d\u1eabn \u0111\u1ed9ng k\u00e9p<\/p>\n\n\n

\u0110i\u1ec1u ch\u1ec9nh th\u00edch h\u1ee3p c\u00e1c con l\u0103n.<\/p>\n\n\n

8. B\u0103ng t\u1ea3i kh\u00f4ng \u0111\u1ee7 b\u1ec1n<\/p>\n\n\n

Do l\u01b0\u1ee3ng than \u0111i qua \u0111i\u1ec3m trung t\u00e2m ho\u1eb7c \u0111i\u1ec3m t\u1ea3i t\u0103ng l\u00ean, ho\u1eb7c t\u1ed1c \u0111\u1ed9 b\u0103ng t\u1ea3i gi\u1ea3m, n\u00ean t\u00ednh to\u00e1n l\u1ea1i l\u1ef1c c\u0103ng v\u00e0 s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i c\u00f3 \u0111\u1ed9 b\u1ec1n ph\u00f9 h\u1ee3p.<\/p>\n\n\n

9. M\u00f2n m\u00e9p b\u0103ng t\u1ea3i<\/p>\n\n\n

Ng\u0103n ch\u1eb7n b\u0103ng t\u1ea3i b\u1ecb l\u1ec7ch v\u00e0 lo\u1ea1i b\u1ecf ph\u1ea7n b\u0103ng t\u1ea3i b\u1ecb m\u00f2n m\u00e9p nghi\u00eam tr\u1ecdng.<\/p>\n\n\n

10. Khe h\u1edf gi\u1eefa c\u00e1c con l\u0103n qu\u00e1 l\u1edbn<\/p>\n\n\n

\u0110i\u1ec1u ch\u1ec9nh khe h\u1edf sao cho kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c con l\u0103n kh\u00f4ng l\u1edbn h\u01a1n 10mm ngay c\u1ea3 khi \u0111\u1ea7y t\u1ea3i.<\/p>\n\n\n

11. T\u00e1c \u0111\u1ed9ng c\u1ee7a t\u1ea3i tr\u1ecdng l\u00ean b\u0103ng t\u1ea3i v\u00e0 kh\u00f3a qu\u00e1 l\u1edbn<\/p>\n\n\n

a) S\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch c\u00e1c m\u00e1ng d\u00f2ng v\u00e0 t\u1ea5m \u0111\u1ec7m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c;<\/p>\n\n\n

b) L\u1eafp \u0111\u1eb7t con l\u0103n ch\u1ed1ng va \u0111\u1eadp;<\/p>\n\n\n

c) N\u1ebfu c\u00f3 th\u1ec3, h\u00e3y t\u1ea3i than m\u1ecbn tr\u01b0\u1edbc;<\/p>\n\n\n

d) N\u1ebfu t\u1ea5m ch\u1eafn b\u00ean kh\u00f4ng k\u1eb9t than, \u0111i\u1ec1u ch\u1ec9nh khe h\u1edf gi\u1eefa t\u1ea5m ch\u1eafn b\u00ean v\u00e0 b\u0103ng t\u1ea3i.<\/p>\n\n\n

12. Con l\u0103n, tr\u1ee5c l\u0103n v\u00e0 b\u0103ng t\u1ea3i kh\u00f4ng n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng t\u00e2m<\/p>\n\n\n

a) C\u0103n ch\u1ec9nh l\u1ea1i;<\/p>\n\n\n

b) L\u1eafp \u0111\u1eb7t c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n;<\/p>\n\n\n

c) Tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i.<\/p>\n\n\n

13. T\u1ea3i v\u00e0 r\u1ea3i li\u1ec7u kh\u00f4ng \u0111\u00fang c\u00e1ch<\/p>\n\n\n

a) H\u01b0\u1edbng v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi h\u01b0\u1edbng v\u00e0 t\u1ed1c \u0111\u1ed9 ch\u1ea1y c\u1ee7a b\u0103ng t\u1ea3i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec3m t\u1ea3i n\u1eb1m \u1edf trung t\u00e2m b\u0103ng t\u1ea3i;<\/p>\n\n\n

b) S\u1eed d\u1ee5ng m\u00e1y c\u1ea5p li\u1ec7u, m\u00e1ng d\u00f2ng v\u00e0 t\u1ea5m ch\u1eafn b\u00ean ph\u00f9 h\u1ee3p \u0111\u1ec3 ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y.<\/p>\n\n\n

14. Ma s\u00e1t gi\u1eefa b\u0103ng t\u1ea3i v\u00e0 con l\u0103n kh\u00f4ng \u0111\u1ee7<\/p>\n\n\n

a) S\u1eed d\u1ee5ng tang \u0111\u1ec7m \u0111\u1ec3 t\u0103ng g\u00f3c \u00f4m;<\/p>\n\n\n

b) S\u1eed d\u1ee5ng con l\u0103n b\u1ecdc cao su;<\/p>\n\n\n

c) S\u1eed d\u1ee5ng con l\u0103n cao su c\u00f3 r\u00e3nh trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt;<\/p>\n\n\n

d) L\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb l\u00e0m s\u1ea1ch ph\u00f9 h\u1ee3p tr\u00ean b\u0103ng t\u1ea3i;<\/p>\n\n\n

e) Ki\u1ec3m tra l\u1ef1c c\u0103ng ban \u0111\u1ea7u.<\/p>\n\n\n

15. T\u00edch t\u1ee5 m\u1ea3nh v\u1ee5n (tr\u00ean tang v\u00e0 con l\u0103n)<\/p>\n\n\n

a) L\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb l\u00e0m s\u1ea1ch, c\u00e0o g\u1ea1t, v.v.;<\/p>\n\n\n

b) Lo\u1ea1i b\u1ecf c\u00e1c m\u1ea3nh v\u1ee5n v\u1eadt li\u1ec7u.<\/p>\n\n\n

16. C\u00f3 v\u1eadt l\u1ea1 gi\u1eefa b\u0103ng t\u1ea3i v\u00e0 con l\u0103n<\/p>\n\n\n

a) S\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch t\u1ea5m ch\u1eafn b\u00ean;<\/p>\n\n\n

b) Lo\u1ea1i b\u1ecf v\u1eadt l\u1ea1 nh\u01b0 m\u1ea3nh v\u1ee5n.<\/p>\n\n\n

17. M\u00f2n b\u1ec1 m\u1eb7t cao su c\u1ee7a con l\u0103n<\/p>\n\n\n

a) Thay th\u1ebf b\u1ec1 m\u1eb7t cao su;<\/p>\n\n\n

b) S\u1eed d\u1ee5ng b\u1ec1 m\u1eb7t cao su c\u00f3 r\u00e3nh trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt;<\/p>\n\n\n

c) X\u1eed l\u00fd c\u00e1c \u1ed1c v\u00edt l\u1ecfng l\u1ebbo v\u00e0 nh\u00f4 ra v\u1edbi b\u1ec1 m\u1eb7t cao su.<\/p>\n\n\n

18. T\u1ed1c \u0111\u1ed9 t\u1ea3i t\u01b0\u01a1ng \u0111\u1ed1i qu\u00e1 cao ho\u1eb7c qu\u00e1 th\u1ea5p<\/p>\n\n\n

a) \u0110i\u1ec1u ch\u1ec9nh m\u00e1ng d\u00f2ng ho\u1eb7c s\u1eeda t\u1ed1c \u0111\u1ed9 ch\u1ea1y c\u1ee7a b\u0103ng t\u1ea3i;<\/p>\n\n\n

b) C\u00e2n nh\u1eafc s\u1eed d\u1ee5ng con l\u0103n ch\u1ecbu va \u0111\u1eadp v\u00e0 theo d\u00f5i ch\u1eb7t ch\u1ebd \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh.<\/p>\n\n\n

Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p c\u1ee7a b\u0103ng t\u1ea3i \u0111ai v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p li\u00ean quan. \u0110\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb b\u0103ng t\u1ea3i, v\u00e0 \u0111\u1ec3 thi\u1ebft b\u1ecb th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t t\u1ed1t h\u01a1n, c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 cho b\u0103ng t\u1ea3i \u0111ai, nh\u1edd \u0111\u00f3 th\u1ef1c s\u1ef1 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t v\u00e0 t\u0103ng l\u1ee3i \u00edch kinh t\u1ebf.<\/p>\n\n\n

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\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y li\u1ec7t k\u00ea 19 hi\u1ec7n t\u01b0\u1ee3ng h\u01b0 h\u1ecfng th\u01b0\u1eddng g\u1eb7p nh\u1ea5t trong h\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i, c\u00f9ng v\u1edbi nguy\u00ean nh\u00e2n v\u00e0 gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c. \u0110\u00e2y l\u00e0 m\u1ed9t b\u00e0i vi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb th\u1ef1c ti\u1ec5n cao.<\/p>\n","protected":false},"author":1,"featured_media":948,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[876,1992,2171],"class_list":["post-5990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-techinical-news-vi","tag-conveyor-belt-maintenance-vi","tag-conveyor-system-vi","tag-failure-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/comments?post=5990"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5990\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media\/948"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=5990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=5990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=5990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}