{"id":3156,"date":"2026-10-11T05:56:19","date_gmt":"2026-10-11T05:56:19","guid":{"rendered":"https:\/\/yocl.com\/?wpr2_import=9d0b93002503f4a0d38574567beafddc17efacc3eac54a6fd1708f91a77af67f"},"modified":"2026-10-11T05:56:19","modified_gmt":"2026-10-11T05:56:19","slug":"screw-vs-spring-terminal-blocks","status":"publish","type":"post","link":"https:\/\/yocl.com\/vi\/screw-vs-spring-terminal-blocks\/","title":{"rendered":"Kh\u1ed1i \u0111\u1ea5u d\u00e2y v\u00edt \u0111\u1ea5u v\u1edbi kh\u1ed1i \u0111\u1ea5u d\u00e2y l\u00f2 xo: \u0110\u00e1nh \u0111\u1ed5i khi \u0111\u1ea5u d\u00e2y v\u00e0 b\u1ea3o tr\u00ec"},"content":{"rendered":"

Ch\u1ecdn kh\u1ed1i \u0111\u1ea5u d\u00e2y v\u00edt khi quy tr\u00ecnh si\u1ebft ch\u1eb7t \u0111\u01b0\u1ee3c ghi l\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh l\u1eafp r\u00e1p v\u00e0 b\u1ea3o tr\u00ec c\u1ee7a b\u1ea1n. Ch\u1ecdn kh\u1ed1i \u0111\u1ea5u d\u00e2y l\u00f2 xo khi b\u1ecf qua b\u01b0\u1edbc c\u00e0i \u0111\u1eb7t m\u00f4-men xo\u1eafn k\u1eb9p d\u00e2y d\u1eabn ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n, sau khi x\u00e1c nh\u1eadn vi\u1ec7c chu\u1ea9n b\u1ecb v\u00e0 v\u1eadn h\u00e0nh d\u00e2y d\u1eabn.<\/strong> Ch\u00e8n tr\u1ef1c ti\u1ebfp l\u00e0 m\u1ed9t thi\u1ebft k\u1ebf l\u00f2 xo. Kh\u00f4ng nh\u00e3n k\u1ebft n\u1ed1i n\u00e0o thi\u1ebft l\u1eadp kho\u1ea3ng th\u1eddi gian ki\u1ec3m tra.<\/p>\n

So s\u00e1nh n\u00e0y li\u00ean quan \u0111\u1ebfn c\u00e1c kh\u1ed1i \u0111\u1ea5u d\u00e2y ray DIN d\u1ea1ng m\u00f4-\u0111un cho d\u00e2y d\u1eabn \u0111\u1ed3ng. So s\u00e1nh c\u00e1c \u1ee9ng c\u1eed vi\u00ean c\u00f3 c\u00f9ng ch\u1ee9c n\u0103ng m\u1ea1ch, \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u ki\u1ec7n d\u1ecbch v\u1ee5 ph\u00f9 h\u1ee3p. \u0110\u1ed1i v\u1edbi b\u1ea3n \u0111\u1ed3 r\u1ed9ng h\u01a1n v\u1ec1 ch\u1ee9c n\u0103ng kh\u1ed1i \u0111\u1ea5u d\u00e2y v\u00e0 d\u1ea1ng l\u1eafp, h\u00e3y s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn kh\u1ed1i \u0111\u1ea7u cu\u1ed1i<\/a>.<\/p>\n

\u0110\u00e1nh \u0111\u1ed5i khi \u0111\u1ea5u d\u00e2y: c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf \u0111\u00e2u<\/h2>\n

So s\u00e1nh h\u1eefu \u00edch l\u00e0 quy tr\u00ecnh k\u1ebft n\u1ed1i v\u00e0 l\u00e0m l\u1ea1i ho\u00e0n ch\u1ec9nh, bao g\u1ed3m chu\u1ea9n b\u1ecb v\u00e0 ti\u1ebfp c\u1eadn d\u00e2y d\u1eabn.<\/p>\n\n\n\n\n\n\n\n\n
\u0110i\u1ec3m so s\u00e1nh<\/th>\n\u0110\u1ea7u n\u1ed1i v\u00edt<\/th>\nKh\u1ed1i \u0111\u1ea5u d\u00e2y l\u00f2 xo<\/th>\n<\/tr>\n<\/thead>\n
Thao t\u00e1c k\u1eb9p d\u00e2y d\u1eabn<\/td>\nM\u1ed9t v\u00edt thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i; thu \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb si\u1ebft ch\u1eb7t v\u00e0 y\u00eau c\u1ea7u d\u1ee5ng c\u1ee5 theo quy \u0111\u1ecbnh<\/td>\nVi\u1ec7c l\u1eafp \u0111\u1eb7t y\u00eau c\u1ea7u m\u1edf k\u1eb9p ho\u1eb7c cho ph\u00e9p \u0111\u1ea9y tr\u1ef1c ti\u1ebfp v\u00e0o, t\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng d\u00e2y d\u1eabn<\/td>\nX\u00e1c nh\u1eadn lo\u1ea1i d\u00e2y d\u1eabn, k\u00edch th\u01b0\u1edbc v\u00e0 quy tr\u00ecnh chu\u1ea9n b\u1ecb cho ph\u00e9p<\/td>\nX\u00e1c nh\u1eadn c\u00e1c tr\u01b0\u1eddng t\u01b0\u01a1ng t\u1ef1; nh\u00e3n l\u00f2 xo kh\u00f4ng x\u00e1c \u0111\u1ecbnh ch\u00fang<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn trong qu\u00e1 tr\u00ecnh s\u1eeda ch\u1eefa<\/td>\nCho ph\u00e9p ti\u1ebfp c\u1eadn v\u00edt si\u1ebft v\u00e0 l\u1ed1i v\u00e0o d\u00e2y d\u1eabn<\/td>\nCho ph\u00e9p ti\u1ebfp c\u1eadn b\u1ed9 ph\u1eadn m\u1edf\/nh\u1ea3 v\u00e0 l\u1ed1i v\u00e0o d\u00e2y d\u1eabn<\/td>\n<\/tr>\n
Quy tr\u00ecnh so s\u00e1nh<\/td>\nChu\u1ea9n b\u1ecb, l\u1eafp v\u00e0o, si\u1ebft ch\u1eb7t, ki\u1ec3m tra c\u00f3 t\u00e0i li\u1ec7u v\u00e0 th\u00e1o ra<\/td>\nChu\u1ea9n b\u1ecb, m\u1edf\/l\u1eafp v\u00e0o, ki\u1ec3m tra c\u00f3 t\u00e0i li\u1ec7u v\u00e0 nh\u1ea3 ra<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e1c k\u1ebft n\u1ed1i ki\u1ec3u v\u00edt c\u00f3 th\u1ec3 truy\u1ec1n \u00e1p l\u1ef1c th\u00f4ng qua m\u1ed9t b\u1ed9 ph\u1eadn k\u1eb9p trung gian. Kh\u00f4ng \u0111\u01b0\u1ee3c gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng m\u1ecdi \u0111\u1ea7u v\u00edt \u0111\u1ec1u ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi d\u00e2y d\u1eabn. \u1ee6y ban K\u1ef9 thu\u1eadt \u0110i\u1ec7n Qu\u1ed1c t\u1ebf (IEC) ph\u00e2n bi\u1ec7t h\u00e0nh \u0111\u1ed9ng v\u00edt tr\u1ef1c ti\u1ebfp v\u00e0 gi\u00e1n ti\u1ebfp trong thu\u1eadt ng\u1eef c\u1ee7a m\u00ecnh. IEC 60999-1 b\u1ea3n xem tr\u01b0\u1edbc c\u00f4ng khai, M\u1ee5c 3<\/a>.<\/p>\n

\u0110\u1ec3 so s\u00e1nh l\u1eafp r\u00e1p c\u00f4ng b\u1eb1ng, h\u00e3y s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t d\u00e2y d\u1eabn v\u00e0 l\u1eb7p l\u1ea1i quy tr\u00ecnh chu\u1ea9n b\u1ecb x\u01b0\u1edfng v\u00e0 ch\u1ea5p nh\u1eadn th\u1ef1c t\u1ebf cho t\u1eebng m\u1eabu \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n. M\u1ed9t minh ch\u1ee9ng l\u1eafp nhanh kh\u00f4ng \u0111o l\u01b0\u1eddng vi\u1ec7c chu\u1ea9n b\u1ecb \u0111\u1ea7u cos, ki\u1ec3m so\u00e1t si\u1ebft ch\u1eb7t ho\u1eb7c th\u00e1o d\u00e2y d\u1eabn sau n\u00e0y. N\u1ebfu kh\u00f4ng c\u00f3 c\u00e1c ph\u00e9p \u0111o ph\u00f9 h\u1ee3p, tuy\u00ean b\u1ed1 ph\u1ea7n tr\u0103m v\u1ec1 t\u1ed1c \u0111\u1ed9 \u0111\u1ea5u d\u00e2y s\u1ebd kh\u00f4ng \u0111\u00f3ng g\u00f3p nhi\u1ec1u v\u00e0o quy\u1ebft \u0111\u1ecbnh.<\/p>\n

K\u1eb9p l\u00f2 xo v\u00e0 \u0111\u1ea9y v\u00e0o m\u00f4 t\u1ea3 c\u00e1c th\u1ee9 kh\u00e1c nhau<\/h2>\n

K\u1eb9p l\u00f2 xo m\u00f4 t\u1ea3 c\u01a1 ch\u1ebf k\u1eb9p; \u0111\u1ea9y v\u00e0o m\u00f4 t\u1ea3 h\u00e0nh \u0111\u1ed9ng \u0111\u01b0a v\u00e0o.<\/strong> Thi\u1ebft k\u1ebf l\u00f2 xo c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf b\u1eb1ng d\u1ee5ng c\u1ee5, v\u1eadn h\u00e0nh th\u00f4ng qua b\u1ed9 truy\u1ec1n \u0111\u1ed9ng ho\u1eb7c s\u1eed d\u1ee5ng b\u1eb1ng c\u00e1ch c\u1eafm tr\u1ef1c ti\u1ebfp. IEC 60352-7 minh h\u1ecda c\u00e1c c\u00e1ch s\u1eafp x\u1ebfp kh\u00e1c nhau n\u00e0y. IEC 60352-7:2026 xem tr\u01b0\u1edbc c\u00f4ng khai, H\u00ecnh 1<\/a>.<\/p>\n

\n\"Kh\u1ed1i
C\u00e1c h\u00ecnh d\u1ea1ng b\u00ean ngo\u00e0i kh\u00e1i ni\u1ec7m; ki\u1ec3m tra h\u01b0\u1edbng d\u1eabn m\u00f4 h\u00ecnh.<\/figcaption><\/figure>\n

C\u1eafm tr\u1ef1c ti\u1ebfp kh\u00f4ng cho ph\u00e9p th\u00e1o r\u1eddi kh\u00f4ng c\u1ea7n d\u1ee5ng c\u1ee5. X\u00e1c minh kh\u1ea3 n\u0103ng th\u00e1o r\u1eddi v\u1edbi d\u00e2y d\u1eabn v\u00e0 ph\u1ee5 ki\u1ec7n xung quanh \u0111\u00e3 l\u1eafp \u0111\u1eb7t.<\/p>\n

Vi\u1ec7c chu\u1ea9n b\u1ecb d\u00e2y d\u1eabn c\u00f3 th\u1ec3 thay \u0111\u1ed5i l\u1ef1a ch\u1ecdn<\/h2>\n

Kh\u1ea3 n\u0103ng ch\u1ea5p nh\u1eadn d\u00e2y d\u1eabn l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ri\u00eang bi\u1ec7t v\u1edbi lo\u1ea1i k\u1eb9p. IEC 60947-7-1 ph\u00e2n lo\u1ea1i c\u00e1c kh\u1ed1i \u0111\u1ea7u cu\u1ed1i theo d\u1ea1ng d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn v\u00e0 kh\u1ea3 n\u0103ng chu\u1ea9n b\u1ecb, \u0111\u1ed3ng th\u1eddi ph\u00e2n bi\u1ec7t ti\u1ebft di\u1ec7n danh \u0111\u1ecbnh v\u1edbi ph\u1ea1m vi dung l\u01b0\u1ee3ng k\u1ebft n\u1ed1i. IEC 60947-7-1:2025 xem tr\u01b0\u1edbc c\u00f4ng khai, Ph\u1ea7n 3\u20134<\/a>.<\/p>\n

M\u1ed9t \u0111\u1ea7u r\u1eafn, m\u1ed9t \u0111\u1ea7u s\u1ee3i b\u1ec7n tr\u1ea7n v\u00e0 m\u1ed9t \u0111\u1ea7u c\u00f3 \u1ed1ng b\u1ecdc ferrule t\u1ea1o ra c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea5u cu\u1ed1i kh\u00e1c nhau. Ki\u1ec3m tra th\u00f4ng tin ch\u00ednh x\u00e1c c\u1ee7a kh\u1ed1i \u0111\u1ea7u cu\u1ed1i cho lo\u1ea1i d\u00e2y d\u1eabn, k\u00edch th\u01b0\u1edbc, c\u00e1ch chu\u1ea9n b\u1ecb v\u00e0 s\u1ed1 l\u01b0\u1ee3ng d\u00e2y d\u1eabn c\u1ee7a b\u1ea1n. \u1ed0ng b\u1ecdc ferrule kh\u00f4ng t\u1ef1 \u0111\u1ed9ng l\u00e0m cho m\u1ecdi \u0111\u1ea7u cu\u1ed1i ph\u00f9 h\u1ee3p v\u1edbi d\u00e2y \u0111\u00f3. Ph\u1ea7n d\u00e2y-\u0111\u1ea7u cos<\/a> gi\u1ea3i th\u00edch chi ti\u1ebft h\u01a1n v\u1ec1 c\u00e2u h\u1ecfi t\u01b0\u01a1ng th\u00edch \u0111\u1ea7u n\u1ed1i \u0111\u00e3 chu\u1ea9n b\u1ecb.<\/p>\n

\n\"\u0110\u1ea7u
So s\u00e1nh \u0111\u1ea7u n\u1ed1i \u0111\u00e3 chu\u1ea9n b\u1ecb v\u1edbi h\u01b0\u1edbng d\u1eabn m\u1eabu. Minh h\u1ecda kh\u00f4ng ph\u00ea duy\u1ec7t b\u1ea5t k\u1ef3 m\u1eabu n\u00e0o cho m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u1ee5 th\u1ec3.<\/figcaption><\/figure>\n

YOCL li\u1ec7t k\u00ea c\u00e1c d\u00f2ng v\u00edt UK, l\u00f2 xo l\u1ed3ng SJ v\u00e0 \u0111\u1ea9y PT. Th\u00f4ng tin m\u1eabu c\u00f4ng khai c\u1ee7a ch\u00fang cho th\u1ea5y t\u1ea1i sao ch\u1ec9 \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng t\u1ef1 l\u00e0 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 thay th\u1ebf.<\/p>\n\n\n\n\n\n\n\n
V\u00ed d\u1ee5 v\u00e0 ngu\u1ed3n<\/th>\nTr\u01b0\u1eddng \u0111\u01b0\u1ee3c khai b\u00e1o c\u00f4ng khai<\/th>\nNh\u1eefng g\u00ec c\u00f2n l\u1ea1i \u0111\u1ec3 x\u00e1c nh\u1eadn<\/th>\n<\/tr>\n<\/thead>\n
UK-2.5B trong d\u00f2ng v\u00edt UK<\/a><\/td>\nH\u00e0ng n\u00e0y x\u00e1c \u0111\u1ecbnh m\u1ed9t v\u00edt M3 nh\u01b0ng kh\u00f4ng cung c\u1ea5p ph\u1ea1m vi d\u00e2y d\u1eabn<\/td>\nD\u1ea3i d\u00e2y d\u1eabn\/chu\u1ea9n b\u1ecb \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn v\u00e0 m\u00f4-men xo\u1eafn si\u1ebft; M3 l\u00e0 k\u00edch th\u01b0\u1edbc v\u00edt, kh\u00f4ng ph\u1ea3i m\u00f4-men xo\u1eafn<\/td>\n<\/tr>\n
SJ-2.5 trong d\u1ea3i k\u1eb9p l\u00f2 xo<\/a><\/td>\nD\u00e2y d\u1eabn c\u1ee9ng: 0.2\u20134 mm\u00b2; d\u00e2y d\u1eabn m\u1ec1m: 0.2\u20132.5 mm\u00b2<\/td>\nH\u01b0\u1edbng d\u1eabn ch\u1ea5p nh\u1eadn v\u00e0 th\u00e1o\/m\u1edf c\u1ee5 th\u1ec3 cho t\u1eebng lo\u1ea1i chu\u1ea9n b\u1ecb<\/td>\n<\/tr>\n
PT2.5 trong d\u1ea3i \u0111\u1ea5u n\u1ed1i nhanh PT<\/a><\/td>\nTi\u1ebft di\u1ec7n danh \u0111\u1ecbnh: 2.5 mm\u00b2; d\u00f2ng s\u1ea3n ph\u1ea9m m\u00f4 t\u1ea3 vi\u1ec7c \u0111\u1ea5u n\u1ed1i tr\u1ef1c ti\u1ebfp d\u00e2y d\u1eabn c\u1ee9ng ho\u1eb7c b\u1ecdc \u0111\u1ea7u ph\u00f9 h\u1ee3p<\/td>\nD\u1ea3i \u0111\u1ea5u n\u1ed1i \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn ho\u00e0n ch\u1ec9nh cho \u0111\u1ea7u n\u1ed1i \u0111\u00e3 chu\u1ea9n b\u1ecb v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u00e1o \u0111\u00e3 ch\u1ecdn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0110\u00e2y l\u00e0 c\u00e1c tr\u01b0\u1eddng danh m\u1ee5c c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, kh\u00f4ng ph\u1ea3i l\u00e0 b\u00e0i ki\u1ec3m tra hi\u1ec7u su\u1ea5t t\u01b0\u01a1ng th\u00edch. D\u1ea3i d\u00e2y d\u1eabn m\u1ec1m \u0111\u01b0\u1ee3c \u0111\u01b0a ra cho SJ-2.5 kh\u00f4ng th\u1ec3 \u00e1p d\u1ee5ng cho PT2.5. Y\u00eau c\u1ea7u th\u00f4ng tin m\u1eabu c\u00f2n thi\u1ebfu tr\u01b0\u1edbc khi coi b\u1ea5t k\u1ef3 lo\u1ea1i n\u00e0o l\u00e0 s\u1ef1 thay th\u1ebf cho m\u1ed9t \u0111\u1ea7u n\u1ed1i hi\u1ec7n c\u00f3.<\/p>\n

B\u1ea3o tr\u00ec: t\u00e1ch si\u1ebft ch\u1eb7t kh\u1ecfi ki\u1ec3m tra<\/h2>\n

\u0110\u1ed1i v\u1edbi m\u1ed9t \u0111\u1ea7u n\u1ed1i v\u00edt, quy tr\u00ecnh l\u1eafp \u0111\u1eb7t y\u00eau c\u1ea7u h\u01b0\u1edbng d\u1eabn si\u1ebft ch\u1eb7t theo quy \u0111\u1ecbnh. Ch\u00ednh s\u00e1ch b\u1ea3o tr\u00ec c\u1ee7a n\u00f3 ph\u1ea3i n\u00eau r\u00f5 li\u1ec7u v\u00e0 khi n\u00e0o c\u1ea7n si\u1ebft ch\u1eb7t l\u1ea1i. L\u1ea5y ch\u00ednh s\u00e1ch \u0111\u00f3 cho \u0111\u1ea7u n\u1ed1i v\u00e0 thi\u1ebft b\u1ecb ch\u00ednh x\u00e1c; kh\u00f4ng t\u1ef1 b\u1ecba ra kho\u1ea3ng th\u1eddi gian h\u00e0ng n\u0103m t\u1eeb t\u00ean k\u1ebft n\u1ed1i.<\/p>\n

M\u1ed9t k\u1eb9p d\u00e2y d\u1eabn l\u00f2 xo lo\u1ea1i b\u1ecf thao t\u00e1c si\u1ebft ch\u1eb7t do ng\u01b0\u1eddi d\u00f9ng \u0111\u1eb7t t\u1ea1i \u0111i\u1ec3m ti\u1ebfp x\u00fac \u0111\u00f3. N\u00f3 kh\u00f4ng lo\u1ea1i b\u1ecf nhu c\u1ea7u ki\u1ec3m tra c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb h\u01b0 h\u1ecfng, d\u00e2y \u0111i\u1ec7n xu\u1ed1ng c\u1ea5p ho\u1eb7c k\u1ebft n\u1ed1i kh\u00f4ng ph\u00f9 h\u1ee3p. N\u1ebfu nh\u00e0 cung c\u1ea5p g\u1ecdi m\u1ed9t \u0111\u1ea7u n\u1ed1i l\u00e0 \u201ckh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec\u201d, h\u00e3y h\u1ecfi tuy\u00ean b\u1ed1 \u0111\u00f3 lo\u1ea1i tr\u1eeb nhi\u1ec7m v\u1ee5 n\u00e0o v\u00e0 c\u00e1c cu\u1ed9c ki\u1ec3m tra n\u00e0o v\u1eabn c\u00f2n trong k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb.<\/p>\n

L\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 h\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec r\u1ed9ng h\u01a1n, C\u01a1 quan An to\u00e0n v\u00e0 S\u1ee9c kh\u1ecfe V\u01b0\u01a1ng qu\u1ed1c Anh y\u00eau c\u1ea7u b\u1ea3o tr\u00ec \u0111\u1ec3 ng\u0103n ng\u1eeba nguy hi\u1ec3m v\u00e0 ki\u1ec3m tra\/th\u1eed nghi\u1ec7m c\u00f3 n\u0103ng l\u1ef1c \u0111\u1ed1i v\u1edbi c\u00e1c l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh. H\u01b0\u1edbng d\u1eabn thi\u1ebft b\u1ecb chung c\u1ee7a n\u00f3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1ea7u n\u1ed1i b\u1ecb h\u01b0 h\u1ecfng, c\u00e1p kh\u00f4ng ch\u1eafc ch\u1eafn v\u00e0 c\u00e1c v\u1ebft ch\u00e1y l\u00e0 l\u00fd do \u0111\u1ec3 h\u00e0nh \u0111\u1ed9ng. N\u00f3 kh\u00f4ng cung c\u1ea5p kho\u1ea3ng th\u1eddi gian si\u1ebft ch\u1eb7t l\u1ea1i \u0111\u1ea7u n\u1ed1i DIN n\u00e0o. HSE, Gi\u1edbi thi\u1ec7u v\u1ec1 an to\u00e0n \u0111i\u1ec7n<\/a>.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u1ea3 hai c\u01a1 ch\u1ebf, h\u00e3y s\u1eafp x\u1ebfp m\u1ecdi c\u00f4ng vi\u1ec7c k\u1ebft n\u1ed1i theo h\u01b0\u1edbng d\u1eabn c\u00e1ch ly v\u00e0 b\u1ea3o tr\u00ec c\u1ee7a thi\u1ebft b\u1ecb. M\u1ed9t \u0111i\u1ec3m ti\u1ebfp x\u00fac b\u1ecb nghi ng\u1edd h\u01b0 h\u1ecfng c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u00f3 n\u0103ng l\u1ef1c; thay \u0111\u1ed5i c\u00f4ng ngh\u1ec7 k\u1eb9p kh\u00f4ng ch\u1ee9ng minh r\u1eb1ng v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft.<\/p>\n

S\u1ef1 \u0111\u00e1nh \u0111\u1ed5i n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a b\u1ea1n?<\/h2>\n\n\n\n\n\n\n\n\n\n
T\u00ecnh hu\u1ed1ng c\u1ee7a b\u1ea1n<\/th>\nQuy\u1ebft \u0111\u1ecbnh c\u1ee7a \u1ee9ng vi\u00ean<\/th>\n\u0110i\u1ec1u ki\u1ec7n l\u00e0m cho quy\u1ebft \u0111\u1ecbnh c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c<\/th>\n<\/tr>\n<\/thead>\n
Thi\u1ebft k\u1ebf v\u00edt \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, d\u1ee5ng c\u1ee5 si\u1ebft \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 c\u00e1c \u0111\u1ea7u cu\u1ed1i c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn<\/td>\nGi\u1eef l\u1ea1i ho\u1eb7c ch\u1ecdn \u0111\u1ea7u cu\u1ed1i v\u00edt<\/td>\nD\u00e2y d\u1eabn ch\u00ednh x\u00e1c v\u00e0 h\u01b0\u1edbng d\u1eabn d\u1ecbch v\u1ee5 ph\u00f9 h\u1ee3p; quy tr\u00ecnh hi\u1ec7n t\u1ea1i c\u00f3 ph\u01b0\u01a1ng ph\u00e1p ch\u1ea5p nh\u1eadn r\u00f5 r\u00e0ng<\/td>\n<\/tr>\n
L\u1eafp r\u00e1p l\u1eb7p l\u1ea1i b\u1eb1ng m\u1ed9t \u0111\u1ea7u \u0111\u00e3 chu\u1ea9n b\u1ecb \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn<\/td>\nXem x\u00e9t \u0111\u1ea7u cu\u1ed1i l\u00f2 xo \u0111\u1ea9y tr\u1ef1c ti\u1ebfp ph\u00f9 h\u1ee3p<\/td>\n\u0110\u00e1nh gi\u00e1 to\u00e0n b\u1ed9 quy tr\u00ecnh chu\u1ea9n b\u1ecb\/l\u1eafp v\u00e0o\/th\u00e1o ra, kh\u00f4ng ch\u1ec9 ri\u00eang vi\u1ec7c l\u1eafp v\u00e0o<\/td>\n<\/tr>\n
\u0110\u1ea5u d\u00e2y t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng mang l\u1ea1i c\u00e1c d\u1ea1ng d\u00e2y d\u1eabn kh\u00e1c nhau<\/td>\nC\u00f3 th\u1ec3 s\u1eed d\u1ee5ng v\u00edt t\u01b0\u01a1ng th\u00edch ho\u1eb7c thi\u1ebft k\u1ebf l\u00f2 xo m\u1edf<\/td>\nKi\u1ec3m tra m\u1ecdi d\u1ea1ng d\u00e2y d\u1ef1 ki\u1ebfn; kh\u00f4ng suy ra kh\u1ea3 n\u0103ng c\u1eafm tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00e3n l\u00f2 xo<\/td>\n<\/tr>\n
C\u00e1c m\u1ea1ch kh\u00e1c nhau c\u00f3 nhu c\u1ea7u d\u1ecbch v\u1ee5 kh\u00e1c nhau<\/td>\nC\u1ea3 hai c\u01a1 ch\u1ebf \u0111\u1ec1u c\u00f3 th\u1ec3 n\u1eb1m trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/td>\n\u0110\u1ee7 \u0111i\u1ec1u ki\u1ec7n cho m\u1ed7i k\u1ebft n\u1ed1i v\u00e0 gi\u1eef cho h\u01b0\u1edbng d\u1eabn c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 nh\u1eadn d\u1ea1ng \u0111\u01b0\u1ee3c<\/td>\n<\/tr>\n
S\u1ef1 l\u1ef1a ch\u1ecdn \u0111ang \u0111\u01b0\u1ee3c bi\u1ec7n minh ch\u1ec9 b\u1edfi rung \u0111\u1ed9ng, nhi\u1ec7t ho\u1eb7c \u0111\u1ed9 tin c\u1eady<\/td>\nKh\u00f4ng nh\u00e3n n\u00e0o quy\u1ebft \u0111\u1ecbnh<\/td>\nThu th\u1eadp c\u00e1c tuy\u00ean b\u1ed1 c\u1ee5 th\u1ec3 cho \u1ee9ng d\u1ee5ng ho\u1eb7c b\u1eb1ng ch\u1ee9ng ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng vi\u00ean ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0110\u1ed1i v\u1edbi vi\u1ec7c thay \u0111\u1ed5i d\u00f2ng s\u1ea3n ph\u1ea9m, h\u00e3y x\u00e1c minh th\u00eam ki\u1ec3u d\u00e1ng, kh\u1ea3 n\u0103ng l\u1eafp ray, c\u00e1c t\u1ea5m cu\u1ed1i, c\u1ea7u n\u1ed1i v\u00e0 \u0111\u00e1nh d\u1ea5u. Vi\u1ec7c l\u1eafp DIN chung kh\u00f4ng thi\u1ebft l\u1eadp kh\u1ea3 n\u0103ng thay th\u1ebf ph\u1ee5 ki\u1ec7n. Gi\u1eef cho vi\u1ec7c truy c\u1eadp v\u00edt ho\u1eb7c nh\u1ea3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u00e1c v\u1ee5 b\u1ea3o tr\u00ec d\u1ef1 ki\u1ebfn.<\/p>\n

S\u1eed d\u1ee5ng D\u00f2ng kh\u1ed1i YOCL<\/a> \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u1ee9ng vi\u00ean. Cung c\u1ea5p c\u00e1c lo\u1ea1i d\u00e2y d\u1eabn v\u00e0 \u0111\u1ea7u n\u1ed1i \u0111\u00e3 chu\u1ea9n b\u1ecb, ch\u1ee9c n\u0103ng m\u1ea1ch, c\u00e1c x\u1ebfp h\u1ea1ng y\u00eau c\u1ea7u v\u00e0 c\u00e1c r\u00e0ng bu\u1ed9c truy c\u1eadp, sau \u0111\u00f3 y\u00eau c\u1ea7u t\u00e0i li\u1ec7u k\u1ebft n\u1ed1i v\u00e0 b\u1ea3o tr\u00ec ph\u00f9 h\u1ee3p. \u0110i\u1ec1u \u0111\u00f3 bi\u1ebfn s\u1edf th\u00edch v\u1ec1 c\u01a1 ch\u1ebf th\u00e0nh l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u00f3 th\u1ec3 xem x\u00e9t.<\/p>\n

T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n