{"id":1277,"date":"2026-09-10T06:38:41","date_gmt":"2026-09-10T06:38:41","guid":{"rendered":"https:\/\/nmcouplings.top\/what-is-an-nm-coupling\/"},"modified":"2026-09-10T06:38:41","modified_gmt":"2026-09-10T06:38:41","slug":"what-is-an-nm-coupling","status":"publish","type":"post","link":"https:\/\/nmcouplings.top\/vi\/what-is-an-nm-coupling\/","title":{"rendered":"Li\u00ean k\u1ebft NM l\u00e0 g\u00ec?"},"content":{"rendered":"

Kh\u1edbp n\u1ed1i NM l\u00e0 m\u1ed9t lo\u1ea1i kh\u1edbp n\u1ed1i tr\u1ee5c m\u1ec1m \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb hai moay\u01a1 v\u00e0 m\u1ed9t ph\u1ea7n t\u1eed \u0111\u00e0n h\u1ed3i ri\u00eang bi\u1ec7t. C\u00e1c moay\u01a1 k\u1ebft n\u1ed1i tr\u1ee5c d\u1eabn \u0111\u1ed9ng v\u00e0 tr\u1ee5c b\u1ecb d\u1eabn \u0111\u1ed9ng; ph\u1ea7n t\u1eed \u0111\u00e0n h\u1ed3i n\u1eb1m gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn truy\u1ec1n \u0111\u1ed9ng c\u1ee7a ch\u00fang v\u00e0 cung c\u1ea5p giao di\u1ec7n \u0111\u00e0n h\u1ed3i. M\u00f4 t\u1ea3 \u0111\u01a1n gi\u1ea3n \u0111\u00f3 r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 cho b\u1ea1n bi\u1ebft nh\u1eefng g\u00ec c\u1ea7n ph\u1ea3i ph\u00f9 h\u1ee3p khi thay th\u1ebf: k\u00edch th\u01b0\u1edbc kh\u1edbp n\u1ed1i, c\u1ea3 hai l\u1ed7 khoan, ph\u1ea7n t\u1eed \u0111\u00e0n h\u1ed3i v\u00e0 \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

V\u00ec sao ng\u01b0\u1eddi mua s\u1eed d\u1ee5ng b\u1ed1 c\u1ee5c NM<\/h2>\n

Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, d\u1ec5 hi\u1ec3u v\u00e0 thi\u1ebft th\u1ef1c cho c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p th\u00f4ng th\u01b0\u1eddng. Ph\u1ea7n t\u1eed linh ho\u1ea1t c\u00f3 th\u1ec3 c\u00e1ch ly c\u00e1c tr\u1ee5c kim lo\u1ea1i kh\u1ecfi ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 mang l\u1ea1i cho k\u1ebft n\u1ed1i m\u1ed9t m\u1ee9c \u0111\u1ed9 \u0111\u00e0n h\u1ed3i nh\u1ea5t \u0111\u1ecbnh. Tuy nhi\u00ean, n\u00f3 kh\u00f4ng lo\u1ea1i b\u1ecf nhu c\u1ea7u c\u0103n ch\u1ec9nh, c\u0169ng nh\u01b0 kh\u00f4ng l\u00e0m cho m\u1ecdi k\u00edch th\u01b0\u1edbc NM ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi \u0111\u1ed9ng c\u01a1.<\/p>\n

D\u00f2ng s\u1ea3n ph\u1ea9m<\/h2>\n
\n \n \n \n \n \n \n \n \n \n \n
Ng\u01b0\u1eddi m\u1eabu<\/th>Ph\u1ea1m vi khoan<\/th>T\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a tham chi\u1ebfu<\/th>M\u00f4-men xo\u1eafn b\u00ecnh th\u01b0\u1eddng tham chi\u1ebfu<\/th><\/th><\/tr><\/thead>
NM50<\/strong><\/td>\n 7-19 mm<\/td>\n 12500 v\u00f2ng\/ph\u00fat<\/td>\n 1,3 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr>
NM67<\/strong><\/td>\n 8-28 mm<\/td>\n 10000 v\u00f2ng\/ph\u00fat<\/td>\n 2,2 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr>
NM82<\/strong><\/td>\n 10-32 mm<\/td>\n 8000 v\u00f2ng\/ph\u00fat<\/td>\n 5.0 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr>
NM97<\/strong><\/td>\n 10-42 mm<\/td>\n 7000 v\u00f2ng\/ph\u00fat<\/td>\n 10,5 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr>
NM112<\/strong><\/td>\n 14-48 mm<\/td>\n 6000 v\u00f2ng\/ph\u00fat<\/td>\n 16,7 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr>
NM128<\/strong><\/td>\n 18-55 mm<\/td>\n 5000 v\u00f2ng\/ph\u00fat<\/td>\n 26,7 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr>
NM148<\/strong><\/td>\n 22-65 mm<\/td>\n 4500 v\u00f2ng\/ph\u00fat<\/td>\n 41,7 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr>
NM168<\/strong><\/td>\n 28-75 mm<\/td>\n 4000 v\u00f2ng\/ph\u00fat<\/td>\n 59,5 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr>
NM194<\/strong><\/td>\n 32-85 mm<\/td>\n 3500 v\u00f2ng\/ph\u00fat<\/td>\n 112,0 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr>
NM214<\/strong><\/td>\n 40-95 mm<\/td>\n 3000 v\u00f2ng\/ph\u00fat<\/td>\n 167,0 kgfu00b7m<\/td>\n M\u00f4 h\u00ecnh xem<\/a><\/td>\n <\/tr> <\/tbody><\/table><\/div>\n

S\u1eed d\u1ee5ng b\u1ea3ng \u0111\u1ec3 thu h\u1eb9p k\u00edch th\u01b0\u1edbc NM. C\u00e1c l\u1ed7 khoan ho\u00e0n thi\u1ec7n, r\u00e3nh then v\u00e0 nhi\u1ec7m v\u1ee5 \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn cho c\u1ea5u h\u00ecnh \u0111\u00e3 \u0111\u1eb7t h\u00e0ng.<\/p>\n \n

C\u1ea7n g\u1eedi nh\u1eefng g\u00ec \u0111\u1ec3 \u0111\u01b0\u1ee3c thay th\u1ebf?<\/h2>\n
\n\n\n\n\n\n\n\n\n\n
M\u1ee5c<\/th>\nC\u1ea7n x\u00e1c nh\u1eadn \u0111i\u1ec1u g\u00ec?<\/th>\n<\/tr>\n<\/thead>\n
D\u1ea5u hi\u1ec7u d\u1ec5 nh\u1eadn bi\u1ebft<\/td>\nK\u00edch th\u01b0\u1edbc NM ho\u1eb7c b\u1ea5t k\u1ef3 k\u00fd hi\u1ec7u trung t\u00e2m\/linh ki\u1ec7n n\u00e0o d\u1ec5 \u0111\u1ecdc.<\/td>\n<\/tr>\n
C\u1ea3 hai tr\u1ee5c<\/td>\nTh\u00f4ng tin v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh th\u1ef1c t\u1ebf v\u00e0 r\u00e3nh then.<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9<\/td>\nT\u1ed1c \u0111\u1ed9 v\u00f2ng quay ho\u1ea1t \u0111\u1ed9ng.<\/td>\n<\/tr>\n
M\u00e1y m\u00f3c<\/td>\n\u0110\u1ed9ng c\u01a1 \u0111ang v\u1eadn h\u00e0nh c\u00e1i g\u00ec.<\/td>\n<\/tr>\n
S\u1ed1 l\u01b0\u1ee3ng<\/td>\nS\u1ed1 l\u01b0\u1ee3ng kh\u1edbp n\u1ed1i ho\u00e0n ch\u1ec9nh v\u00e0\/ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 kh\u1edbp n\u1ed1i NM<\/h2>\n

Vui l\u00f2ng g\u1eedi k\u00edch th\u01b0\u1edbc tr\u1ee5c, t\u1ed1c \u0111\u1ed9, t\u1ea3i tr\u1ecdng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng. Ch\u00fang t\u00f4i s\u1ebd xem x\u00e9t m\u1eabu m\u00e3 v\u00e0 chi ti\u1ebft gia c\u00f4ng tr\u01b0\u1edbc khi b\u00e1o gi\u00e1.<\/p>\n

G\u1eedi y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/a><\/div>","protected":false},"excerpt":{"rendered":"

Gi\u1ea3i th\u00edch th\u1ef1c t\u1ebf v\u1ec1 b\u1ed1 c\u1ee5c kh\u1edbp n\u1ed1i m\u1ec1m NM, ph\u1ea1m vi m\u1eabu m\u00e3 v\u00e0 th\u00f4ng tin thay th\u1ebf.<\/p>","protected":false},"author":1,"featured_media":1296,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1277","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/posts\/1277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/comments?post=1277"}],"version-history":[{"count":3,"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/posts\/1277\/revisions"}],"predecessor-version":[{"id":1417,"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/posts\/1277\/revisions\/1417"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/media\/1296"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/media?parent=1277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/categories?post=1277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcouplings.top\/vi\/wp-json\/wp\/v2\/tags?post=1277"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}