{"id":3177,"date":"2018-12-25T02:15:38","date_gmt":"2018-12-25T02:15:38","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=3177"},"modified":"2020-05-06T07:18:08","modified_gmt":"2020-05-06T07:18:08","slug":"carbide-woodworking-circular-saw-blade-application-technology","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/cacbua-che-bien-go-vong-cua-luoi-ung-dung-cong-nghe\/","title":{"rendered":"Ki\u1ebfn th\u1ee9c th\u1ef1c t\u1ebf v\u1ec1 L\u01b0\u1ee1i c\u01b0a tr\u00f2n cacbua"},"content":{"rendered":"
Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a l\u01b0\u1ee1i c\u01b0a \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a l\u01b0\u1ee1i c\u01b0a. Qu\u00e1 tr\u00ecnh nghi\u1ec1n t\u1ed1t c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean thi\u1ebft b\u1ecb ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng. Kh\u00f4ng n\u00ean cho \u0111\u00e1 m\u00e0i qu\u00e1 nhanh v\u00e0 th\u1eddi gian m\u00e0i kh\u00f4ng d\u01b0\u1edbi 30 ph\u00fat.<\/p>\n\n\n\n
Nguy\u00ean nh\u00e2n: Tr\u1ee5c \u0111\u1ed9ng c\u01a1 c\u1ee7a thi\u1ebft b\u1ecb c\u00f3 b\u01b0\u1edbc nh\u1ea3y l\u1edbn, ho\u1eb7c l\u01b0\u1ee1i c\u01b0a c\u00f3 \u0111\u1ed9 nh\u00fan l\u1edbn.<\/p>\n\n\n\n
H\u1ee3p kim c\u1ee7a l\u01b0\u1ee1i c\u01b0a kh\u00f4ng s\u1eafc v\u00e0 t\u1ea1o ra c\u00e1c g\u1edd khi kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c c\u1eaft. L\u01b0\u1ee1i c\u01b0a c\u1ea7n \u0111\u01b0\u1ee3c m\u00e0i khi x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng g\u1edd.<\/p>\n\n\n\n
Th\u1eddi gian c\u1eaft ng\u1eafn, thay th\u1ebf th\u01b0\u1eddng xuy\u00ean, l\u00e3ng ph\u00ed th\u1eddi gian. \u0110\u1ed9 ch\u00ednh x\u00e1c kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n v\u00e0 ch\u1ea5t th\u1ea3i. H\u01b0 h\u1ecfng tr\u1ee5c ch\u00ednh thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ed9ng c\u01a1, \u0111\u1ed3ng th\u1eddi gi\u1ea3m tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb. \u0110i l\u1ea1i an to\u00e0n, d\u1ec5 b\u1ecb th\u01b0\u01a1ng ng\u01b0\u1eddi.<\/p>\n\n\n\n
C\u00f3 nhi\u1ec1u l\u00fd do g\u00e2y ra tr\u1ea7y x\u01b0\u1edbc: v\u1eadt li\u1ec7u c\u00f3 t\u1ea1p ch\u1ea5t, khuy\u1ebft t\u1eadt l\u01b0\u1ee1i c\u01b0a, \u0111\u1ed9ng c\u01a1 thi\u1ebft b\u1ecb v\u00e0 tr\u1ee5c ch\u00ednh b\u1ecb l\u1ec7ch.<\/p>\n\n\n\n
H\u1ee3p kim b\u1ecb bong tr\u00f3c l\u00e0 do thi\u1ebft b\u1ecb h\u00e0n ho\u1eb7c h\u00e0n k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng. Mi\u1ebfng h\u00e0n ch\u1ea5t l\u01b0\u1ee3ng cao n\u00ean c\u00f3 ba l\u1edbp b\u1ea1c-\u0111\u1ed3ng-b\u1ea1c, v\u00e0 l\u01b0\u1ee1i c\u01b0a k\u00e9m h\u01a1n ch\u1ec9 c\u00f3 hai l\u1edbp b\u1ea1c-\u0111\u1ed3ng.<\/p>\n\n\n\n
C\u00e1c r\u0103ng d\u00ednh th\u01b0\u1eddng kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi l\u01b0\u1ee1i c\u01b0a v\u00e0 c\u00f4ng su\u1ea5t thi\u1ebft b\u1ecb v\u00e0 t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao, v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo c\u00f4ng su\u1ea5t thi\u1ebft b\u1ecb v\u00e0 v\u1eadt li\u1ec7u c\u1eaft.<\/p>\n\n\n\n
R\u0103ng g\u00e3y th\u01b0\u1eddng qu\u00e1 l\u1edbn do g\u00f3c tr\u01b0\u1edbc c\u1ee7a l\u01b0\u1ee1i c\u01b0a. G\u00f3c tr\u01b0\u1edbc qu\u00e1 m\u1ee9c s\u1ebd c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng \u0111\u1ea7u ti\u00ean, nh\u01b0ng tu\u1ed5i th\u1ecd sau khi m\u00e0i s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3 v\u00e0 t\u0103ng nguy c\u01a1 m\u1ea5t an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng. Ngo\u00e0i ra, ch\u1ea5t li\u1ec7u v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfn r\u0103ng b\u1ecb g\u00e3y.<\/p>\n\n\n\n
L\u01b0\u1ee1i c\u01b0a \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p ho\u1eb7c h\u1ee3p kim k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng, l\u01b0\u1ee1i c\u01b0a kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb ho\u1eb7c c\u1ea5u h\u00ecnh, v\u00e0 thi\u1ebft k\u1ebf l\u01b0\u1ee1i c\u01b0a h\u1ee3p l\u00fd.<\/p>\n\n\n\n
Ng\u01b0\u1eddi s\u1eed d\u1ee5ng ph\u1ea3i cung c\u1ea5p tr\u1ea1ng th\u00e1i thi\u1ebft b\u1ecb v\u00e0 lo\u1ea1i v\u1eadt li\u1ec7u c\u1eaft \/ h\u00ecnh d\u1ea1ng m\u1eb7t c\u1eaft. L\u01b0\u1ee1i c\u01b0a ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 h\u00ecnh th\u1ee9c \u0111\u1eb9p: r\u0103ng h\u00e0n \u0111\u1ec1u, h\u1ee3p kim s\u00e1ng v\u00e0 s\u1eafc b\u00e9n. \u0110\u1ed3ng th\u1eddi \u0111\u00e1nh d\u1ea5u th\u00f4ng tin nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 c\u00f3 d\u1ecbch v\u1ee5 sau b\u00e1n h\u00e0ng.<\/p>\n\n\n\n
L\u01b0\u1ee1i c\u01b0a \u1edf \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c v\u00e1t (45 \u0111\u1ed9 ho\u1eb7c 22,2 \u0111\u1ed9) v\u00e0 y\u00eau c\u1ea7u cao v\u1ec1 \u0111\u1ebf l\u01b0\u1ee1i c\u01b0a (th\u00e9p t\u1ea5m). C\u00e1c t\u1ea5m th\u00e9p k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t \u1edf tr\u1ea1ng th\u00e1i v\u00e1t m\u00e9p.<\/p>\n\n\n\n
Tu\u1ed5i th\u1ecd = s\u1ed1 l\u1ea7n c\u01b0a * di\u1ec7n t\u00edch m\u1eb7t c\u1eaft. S\u1ed1 l\u1ea7n c\u01b0a = s\u1ed1 l\u1ea7n c\u01b0a m\u1edbi S\u1ed1 l\u1ea7n c\u1eaft sau khi m\u00e0i cho \u0111\u1ebfn khi c\u1ea1o. S\u1ed1 l\u01b0\u1ee3ng hom c\u1ee7a m\u1ed9t l\u01b0\u1ee1i c\u01b0a ch\u1ea5t l\u01b0\u1ee3ng cao ch\u1ec9 t\u1eeb 5-15% sau m\u1ed7i l\u1ea7n m\u00e0i. Ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m h\u01a1n s\u1ebd c\u00f3 s\u1ef1 suy gi\u1ea3m h\u01a1n 50%.<\/p>\n\n\n\n