{"id":1155,"date":"2026-08-09T05:00:20","date_gmt":"2026-08-09T05:00:20","guid":{"rendered":"https:\/\/hnjenten.com\/?p=1155"},"modified":"2026-09-11T13:07:22","modified_gmt":"2026-09-11T13:07:22","slug":"guide-to-carrier-tape-punching-pitch-accuracy-burr-control","status":"publish","type":"post","link":"https:\/\/jinyingteng.com\/vi\/guide-to-carrier-tape-punching-pitch-accuracy-burr-control\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn v\u1ec1 qu\u00e1 tr\u00ecnh \u0111\u1ee5c l\u1ed7 tr\u00ean b\u0103ng v\u1eadn chuy\u1ec3n: \u0110\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 kho\u1ea3ng c\u00e1ch v\u00e0 ki\u1ec3m so\u00e1t g\u1edd th\u1eeba"},"content":{"rendered":"<h1 class=\"wp-block-heading\">H\u01b0\u1edbng d\u1eabn v\u1ec1 qu\u00e1 tr\u00ecnh \u0111\u1ee5c l\u1ed7 tr\u00ean b\u0103ng v\u1eadn chuy\u1ec3n: \u0110\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 kho\u1ea3ng c\u00e1ch v\u00e0 ki\u1ec3m so\u00e1t g\u1edd th\u1eeba<\/h1>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"537\" data-id=\"1448\" src=\"https:\/\/jinyingteng.com\/wp-content\/uploads\/2026\/08\/5-2.jpg\" alt=\"\" class=\"wp-image-1448\" srcset=\"https:\/\/jinyingteng.com\/wp-content\/uploads\/2026\/08\/5-2.jpg 800w, https:\/\/jinyingteng.com\/wp-content\/uploads\/2026\/08\/5-2-300x201.jpg 300w, https:\/\/jinyingteng.com\/wp-content\/uploads\/2026\/08\/5-2-768x516.jpg 768w, https:\/\/jinyingteng.com\/wp-content\/uploads\/2026\/08\/5-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh \u0111\u1ee5c l\u1ed7 tr\u00ean b\u0103ng v\u1eadn chuy\u1ec3n l\u00e0 thao t\u00e1c thi\u1ebft l\u1eadp giao di\u1ec7n c\u01a1 h\u1ecdc gi\u1eefa b\u0103ng c\u1ee7a b\u1ea1n v\u00e0 b\u1ed9 n\u1ea1p tr\u00ean m\u00e1y l\u1ea5y v\u00e0 \u0111\u1eb7t linh ki\u1ec7n. C\u00e1c l\u1ed7 r\u0103ng c\u01b0a \u0111\u01b0\u1ee3c \u0111\u1ee5c v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 kho\u1ea3ng c\u00e1ch kh\u00f4ng \u0111\u1ee7 s\u1ebd g\u00e2y ra c\u00e1c sai s\u1ed1 \u0111\u1ecbnh v\u1ecb t\u00edch l\u0169y. C\u00e1c l\u1ed7 \u0111\u1ee5c c\u00f3 g\u1edd nh\u00e1m s\u1ebd t\u1ea1o ra t\u1ea1p ch\u1ea5t d\u1ea1ng h\u1ea1t v\u00e0 l\u00e0m h\u1ecfng c\u00e1c l\u1edbp b\u0103ng li\u1ec1n k\u1ec1 trong qu\u00e1 tr\u00ecnh cu\u1ed9n. C\u1ea3 hai khuy\u1ebft t\u1eadt n\u00e0y \u0111\u1ec1u b\u1eaft ngu\u1ed3n t\u1eeb c\u00e1c bi\u1ebfn s\u1ed1 quy tr\u00ecnh gi\u1ed1ng nhau: khe h\u1edf gi\u1eefa khu\u00f4n \u0111\u1ee5c v\u00e0 khu\u00f4n d\u1eadp, t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u v\u00e0 t\u00ecnh tr\u1ea1ng d\u1ee5ng c\u1ee5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ty Zhengzhou Jinyingteng (Henan Jenten) s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb t\u1ea1o h\u00ecnh b\u0103ng mang c\u00f3 t\u00edch h\u1ee3p c\u00e1c m\u00f4-\u0111un \u0111\u1ee5c l\u1ed7, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c y\u1ebfu t\u1ed1 bi\u1ebfn \u0111\u1ed5i n\u00e0y. H\u01b0\u1edbng d\u1eabn n\u00e0y tr\u00ecnh b\u00e0y c\u00e1c nguy\u00ean l\u00fd k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c kho\u1ea3ng c\u00e1ch v\u00e0 ki\u1ec3m so\u00e1t g\u1edd th\u1eeba trong c\u00e1c quy tr\u00ecnh \u0111\u1ee5c l\u1ed7 b\u0103ng mang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 b\u01b0\u1edbc l\u1ed7 b\u00e1nh x\u00edch: Ti\u00eau chu\u1ea9n v\u00e0 h\u01a1n th\u1ebf n\u1eefa<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n EIA-481 quy \u0111\u1ecbnh y\u00eau c\u1ea7u c\u01a1 b\u1ea3n v\u1ec1 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7 r\u0103ng: dung sai t\u00edch l\u0169y l\u00e0 \u00b10,2 mm tr\u00ean m\u01b0\u1eddi l\u1ed7 r\u0103ng li\u00ean ti\u1ebfp. Quy \u0111\u1ecbnh n\u00e0y \u0111\u01b0\u1ee3c \u0111\u01b0a ra v\u00ec c\u01a1 ch\u1ebf n\u1ea1p b\u0103ng ti\u1ebfn b\u0103ng b\u1eb1ng c\u00e1ch kh\u1edbp v\u1edbi t\u1eebng l\u1ed7 r\u0103ng m\u1ed9t. N\u1ebfu kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7 thay \u0111\u1ed5i, v\u1ecb tr\u00ed \u0111\u1ecbnh v\u1ecb c\u1ee7a b\u1ed9 n\u1ea1p s\u1ebd b\u1ecb l\u1ec7ch, cu\u1ed1i c\u00f9ng d\u1eabn \u0111\u1ebfn sai l\u1ec7ch v\u1ecb tr\u00ed \u0111\u1eb7t ho\u1eb7c k\u1eb9t b\u1ed9 n\u1ea1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dung sai t\u00edch l\u0169y \u00b10,2 mm t\u01b0\u01a1ng \u1ee9ng v\u1edbi sai s\u1ed1 b\u01b0\u1edbc trung b\u00ecnh l\u00e0 \u00b10,02 mm tr\u00ean m\u1ed7i l\u1ed7. \u0110\u1ed1i v\u1edbi c\u00e1c linh ki\u1ec7n ti\u00eau chu\u1ea9n, m\u1ee9c dung sai n\u00e0y v\u1eabn n\u1eb1m trong ph\u1ea1m vi ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi c\u00e1c linh ki\u1ec7n c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n \u2013 v\u1ed1n ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn trong l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i b\u00e1n d\u1eabn v\u00e0 \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng \u2013 vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd h\u01a1n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 v\u1ecb tr\u00ed l\u1ed7 \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh ch\u1ee7 y\u1ebfu b\u1edfi hai y\u1ebfu t\u1ed1: \u0111\u1ed9 ch\u00ednh x\u00e1c c\u01a1 kh\u00ed c\u1ee7a b\u1ed9 d\u1ee5ng c\u1ee5 \u0111\u1ee5c l\u1ed7 v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng b\u0103ng. Khi m\u00f4-\u0111un \u0111\u1ee5c l\u1ed7 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp v\u1edbi c\u01a1 ch\u1ebf truy\u1ec1n \u0111\u1ed9ng b\u0103ng, v\u1ecb tr\u00ed c\u00e1c l\u1ed7 x\u00edch kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u1ef1 dao \u0111\u1ed9ng v\u1ec1 \u0111\u1ed9 c\u0103ng ho\u1eb7c t\u1ed1c \u0111\u1ed9 c\u1ee7a b\u0103ng. S\u1ef1 t\u00e1ch bi\u1ec7t n\u00e0y l\u00e0 m\u1ed9t nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf c\u01a1 b\u1ea3n trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ee5c l\u1ed7 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H\u00ecnh th\u00e0nh m\u1ecf Burr: C\u01a1 ch\u1ebf v\u00e0 h\u1eadu qu\u1ea3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G\u1edd l\u00e0 nh\u1eefng m\u00e9p nh\u00f4 l\u00ean ho\u1eb7c ph\u1ea7n v\u1eadt li\u1ec7u th\u1eeba c\u00f2n l\u1ea1i sau qu\u00e1 tr\u00ecnh d\u1eadp l\u1ed7. Ch\u00fang h\u00ecnh th\u00e0nh khi v\u1eadt li\u1ec7u kh\u00f4ng b\u1ecb c\u1eaft \u0111\u1ee9t m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng t\u1ea1i giao di\u1ec7n gi\u1eefa khu\u00f4n d\u1eadp v\u00e0 khu\u00f4n c\u1eaft. C\u01a1 ch\u1ebf n\u00e0y r\u1ea5t \u0111\u01a1n gi\u1ea3n: khi dao d\u1eadp h\u1ea1 xu\u1ed1ng, n\u00f3 t\u1ea1o ra m\u1ed9t v\u1ebft n\u1ee9t t\u1ea1i m\u00e9p c\u1eaft. N\u1ebfu khe h\u1edf gi\u1eefa dao d\u1eadp v\u00e0 khu\u00f4n ch\u00ednh x\u00e1c, v\u1ebft n\u1ee9t s\u1ebd lan truy\u1ec1n xuy\u00ean qua \u0111\u1ed9 d\u00e0y v\u1eadt li\u1ec7u v\u00e0 m\u1ea3nh ph\u1ebf li\u1ec7u s\u1ebd t\u00e1ch ra m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng. N\u1ebfu khe h\u1edf qu\u00e1 l\u1edbn, v\u1eadt li\u1ec7u s\u1ebd b\u1ecb x\u00e9 r\u00e1ch thay v\u00ec b\u1ecb c\u1eaft, t\u1ea1o ra m\u1ed9t m\u00e9p th\u00f4 v\u1edbi c\u00e1c g\u1edd th\u1eeba.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c h\u1eadu qu\u1ea3 do g\u1edd th\u1eeba tr\u00ean b\u0103ng mang bao g\u1ed3m: l\u00e0m \u00f4 nhi\u1ec5m b\u1ed9 c\u1ea5p b\u0103ng, g\u00e2y c\u1ea3n tr\u1edf qu\u00e1 tr\u00ecnh d\u1eabn h\u01b0\u1edbng b\u0103ng, v\u00e0 c\u00f3 th\u1ec3 g\u00e2y h\u01b0 h\u1ecfng cho c\u00e1c l\u1edbp b\u0103ng li\u1ec1n k\u1ec1 trong qu\u00e1 tr\u00ecnh cu\u1ed9n. \u0110\u1ed1i v\u1edbi b\u0103ng mang d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng b\u00e1n d\u1eabn, g\u1edd th\u1eeba c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 gi\u00e1n \u0111o\u1ea1n \u0111i\u1ec7n ho\u1eb7c t\u1ea1o ra c\u00e1c h\u1ea1t b\u1ee5i, t\u1eeb \u0111\u00f3 l\u00e0m suy gi\u1ea3m hi\u1ec7u su\u1ea5t ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u b\u0103ng mang, m\u1ed9t khung ph\u00e2n t\u00edch \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 g\u1edd th\u1eeba \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt x\u1eed l\u00fd h\u00ecnh \u1ea3nh \u0111\u1ec3 \u0111o l\u01b0\u1eddng t\u1ef7 l\u1ec7 di\u1ec7n t\u00edch l\u1ed7 \u0111\u1ee5c b\u1ecb che ph\u1ee7 b\u1edfi ph\u1ea7n th\u1eeba v\u00e0 g\u1edd th\u1eeba \u2014 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201ct\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n g\u1edd th\u1eeba\u201d. T\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n g\u1edd th\u1eeba \u1edf m\u1ee9c 4% tr\u1edf xu\u1ed1ng \u0111\u01b0\u1ee3c coi l\u00e0 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a b\u0103ng mang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bi\u1ebfn s\u1ed1 quan tr\u1ecdng: Kho\u1ea3ng h\u1edf gi\u1eefa khu\u00f4n \u0111\u1ee5c v\u00e0 khu\u00f4n d\u1eadp<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng h\u1edf gi\u1eefa dao \u0111\u1ee5c v\u00e0 khu\u00f4n \u2014 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c m\u00e9p c\u1eaft c\u1ee7a dao \u0111\u1ee5c v\u00e0 khu\u00f4n \u1edf m\u1ed9t b\u00ean \u2014 l\u00e0 th\u00f4ng s\u1ed1 quan tr\u1ecdng nh\u1ea5t quy\u1ebft \u0111\u1ecbnh s\u1ef1 h\u00ecnh th\u00e0nh g\u1edd. C\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 qu\u00e1 tr\u00ecnh \u0111\u1ee5c l\u1ed7 tr\u00ean b\u0103ng v\u1eadn chuy\u1ec3n \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng kho\u1ea3ng h\u1edf t\u1ed1i \u01b0u \u0111\u1ec3 gi\u1ea3m thi\u1ec3u g\u1edd n\u1eb1m trong kho\u1ea3ng t\u1eeb 5 \u0111\u1ebfn 30 micromet m\u1ed7i b\u00ean. .<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed1i quan h\u1ec7 n\u00e0y kh\u00f4ng mang t\u00ednh tuy\u1ebfn t\u00ednh. Kho\u1ea3ng h\u1edf qu\u00e1 nh\u1ecf s\u1ebd g\u00e2y m\u00f2n d\u1ee5ng c\u1ee5 qu\u00e1 m\u1ee9c v\u00e0 c\u00f3 th\u1ec3 t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng c\u1eaft th\u1ee9 c\u1ea5p, t\u1eeb \u0111\u00f3 h\u00ecnh th\u00e0nh m\u00f4 h\u00ecnh g\u1edd th\u1eeba ri\u00eang bi\u1ec7t. Kho\u1ea3ng h\u1edf qu\u00e1 l\u1edbn s\u1ebd khi\u1ebfn v\u1eadt li\u1ec7u bi\u1ebfn d\u1ea1ng d\u1ebbo tr\u01b0\u1edbc khi g\u00e3y, t\u1ea1o ra m\u00e9p g\u1ed3 gh\u1ec1 \u0111\u1eb7c tr\u01b0ng. Trong ph\u1ea1m vi t\u1ed1i \u01b0u, t\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n g\u1edd th\u1eeba gi\u1ea3m xu\u1ed1ng c\u00f2n 1 \u0111\u1ebfn 3 ph\u1ea7n tr\u0103m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ed1c \u0111\u1ed9 d\u1eadp c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh g\u1edd. C\u00e1c th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf c\u00e1c t\u1ed1c \u0111\u1ed9 t\u1eeb 10 \u0111\u1ebfn 300 mm\/gi\u00e2y cho th\u1ea5y r\u1eb1ng, khi khe h\u1edf \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t h\u1ee3p l\u00fd, c\u00f3 th\u1ec3 duy tr\u00ec m\u1ee9c xu\u1ea5t hi\u1ec7n g\u1edd d\u01b0\u1edbi ng\u01b0\u1ee1ng 4% trong m\u1ed9t ph\u1ea1m vi gia c\u00f4ng kh\u00e1 r\u1ed9ng. .<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tham s\u1ed1<\/th><th>Ph\u1ea1m vi t\u1ed1i \u01b0u<\/th><th>\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 l\u1ec7ch<\/th><\/tr><\/thead><tbody><tr><td>Kho\u1ea3ng h\u1edf gi\u1eefa khu\u00f4n d\u1eadp v\u00e0 khu\u00f4n \u0111\u1ee5c l\u1ed7<\/td><td>5\u201330 \u03bcm m\u1ed7i c\u1ea1nh<\/td><td>Qu\u00e1 nh\u1ecf: m\u00f2n d\u1ee5ng c\u1ee5, c\u1eaft th\u1ee9 c\u1ea5p; Qu\u00e1 l\u1edbn: r\u00e1ch, g\u1edd<\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9 \u0111\u1ea5m<\/td><td>10\u2013300 mm\/gi\u00e2y<\/td><td>Ngo\u00e0i ph\u1ea1m vi: s\u1ef1 gia t\u0103ng t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a v\u1ebft g\u1edd<\/td><\/tr><tr><td>T\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n c\u1ee7a Burr<\/td><td>\u2264 4%<\/td><td>V\u01b0\u1ee3t ng\u01b0\u1ee1ng: r\u1ee7i ro nhi\u1ec5m b\u1ea9n, nhi\u1ec5u t\u1eeb \u0111\u01b0\u1eddng c\u1ea5p ngu\u1ed3n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">V\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5 v\u00e0 gia c\u00f4ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ea5t li\u1ec7u c\u1ee7a khu\u00f4n d\u1eadp v\u00e0 khu\u00f4n c\u1eaft quy\u1ebft \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a khe h\u1edf trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn. C\u00e1c d\u1ee5ng c\u1ee5 d\u1eadp b\u0103ng mang th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p c\u00f4ng c\u1ee5 \u0111\u00e3 qua x\u1eed l\u00fd nhi\u1ec7t ho\u1eb7c cacbua vonfram. C\u00e1c m\u00e9p c\u1eaft ph\u1ea3i c\u00f3 \u0111\u1ed9 s\u1eafc b\u00e9n \u1edf m\u1ee9c micromet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf t\u1ea1o \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng. C\u00f4ng ngh\u1ec7 gia c\u00f4ng b\u1eb1ng ph\u00f3ng \u0111i\u1ec7n (EDM) d\u00e2y ch\u1eadm t\u1ea1o ra c\u00e1c c\u1ea1nh c\u1eaft c\u00f3 l\u1edbp t\u00e1i k\u1ebft tinh t\u1ed1i thi\u1ec3u v\u00e0 h\u00ecnh h\u1ecdc \u0111\u1ed3ng nh\u1ea5t tr\u00ean to\u00e0n b\u1ed9 m\u1eb7t c\u1eaft c\u1ee7a d\u1ee5ng c\u1ee5. C\u00e1c d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n c\u00e1c b\u1ea5t th\u01b0\u1eddng \u1edf c\u1ea1nh c\u1eaft, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng c\u1eaft kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 m\u00f2n c\u1ee7a d\u1ee5ng c\u1ee5 l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi. Khi l\u01b0\u1ee1i \u0111\u1ee5c b\u1ecb c\u00f9n, khe h\u1edf hi\u1ec7u d\u1ee5ng s\u1ebd t\u0103ng l\u00ean v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng h\u00ecnh th\u00e0nh g\u1edd s\u1eafc c\u0169ng gia t\u0103ng. L\u1ecbch tr\u00ecnh b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba n\u00ean d\u1ef1a tr\u00ean kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t thay v\u00ec th\u1eddi gian theo l\u1ecbch. Khi t\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n g\u1edd s\u1eafc b\u1eaft \u0111\u1ea7u t\u0103ng l\u00ean, \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ea7n thay th\u1ebf ho\u1eb7c m\u00e0i l\u1ea1i d\u1ee5ng c\u1ee5.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H\u00e0nh vi c\u1ee7a v\u1eadt li\u1ec7u trong qu\u00e1 tr\u00ecnh \u0111\u1ee5c l\u1ed7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c v\u1eadt li\u1ec7u n\u1ec1n c\u1ee7a b\u0103ng v\u1eadn chuy\u1ec3n c\u00f3 ph\u1ea3n \u1ee9ng kh\u00e1c nhau \u0111\u1ed1i v\u1edbi c\u00e1c thao t\u00e1c d\u1eadp t\u00f9y thu\u1ed9c v\u00e0o t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a ch\u00fang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Polycarbonate (PC)<\/strong> c\u00f3 \u0111\u1ed9 b\u1ec1n c\u1eaft cao h\u01a1n v\u00e0 t\u00ednh ch\u1ea5t g\u00e3y gi\u00f2n h\u01a1n so v\u1edbi polystyrene. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng t\u1ea1o ra v\u1ebft c\u1eaft g\u1ecdn g\u00e0ng h\u01a1n t\u1ea1i giao di\u1ec7n gi\u1eefa khu\u00f4n d\u1eadp v\u00e0 khu\u00f4n c\u1eaft, nh\u01b0ng \u0111\u00f2i h\u1ecfi l\u1ef1c d\u1eadp l\u1edbn h\u01a1n. PC \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao, n\u01a1i vi\u1ec7c ki\u1ec3m so\u00e1t g\u1edd th\u1eeba l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Polystyrene (PS)<\/strong> c\u00f3 \u0111\u1ed9 m\u1ec1m v\u00e0 \u0111\u1ed9 d\u1ebbo cao h\u01a1n. V\u1eadt li\u1ec7u n\u00e0y c\u00f3 xu h\u01b0\u1edbng bi\u1ebfn d\u1ea1ng tr\u01b0\u1edbc khi g\u00e3y, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n g\u1edd cao h\u01a1n n\u1ebfu khe h\u1edf kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t c\u1ea9n th\u1eadn. PS \u0111\u00f2i h\u1ecfi ph\u1ea3i s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 c\u1eaft s\u1eafc b\u00e9n h\u01a1n v\u00e0 duy tr\u00ec khe h\u1edf ch\u1eb7t ch\u1ebd h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00f4ng th\u1ee9c d\u1eabn \u0111i\u1ec7n<\/strong> s\u1eed d\u1ee5ng b\u1ed9t than ho\u1eb7c c\u00e1c ch\u1ea5t \u0111\u1ed9n kh\u00e1c \u0111\u1ec3 thay \u0111\u1ed5i t\u00ednh ch\u1ea5t ch\u1ecbu c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u. C\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 t\u1ea5m nhi\u1ec1u l\u1edbp d\u1eabn \u0111i\u1ec7n cho th\u1ea5y c\u00e1c c\u00f4ng th\u1ee9c d\u1ef1a tr\u00ean ABS c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n g\u1edd t\u1eeb 1,1 \u0111\u1ebfn 3,1 ph\u1ea7n tr\u0103m v\u1edbi khe h\u1edf t\u1ed1i \u01b0u t\u1eeb 5 \u0111\u1ebfn 30 micromet. .<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng th\u1ef1c ti\u1ec5n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c \u0111\u00e1nh gi\u00e1 g\u1edd th\u1eeba trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t \u0111\u00f2i h\u1ecfi m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1eddng c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i. Ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nghi\u00ean c\u1ee9u v\u1ec1 b\u0103ng mang \u2014 ch\u1ee5p \u1ea3nh c\u00e1c l\u1ed7 \u0111\u1ee5c d\u01b0\u1edbi k\u00ednh ph\u00f3ng \u0111\u1ea1i, chuy\u1ec3n \u0111\u1ed5i h\u00ecnh \u1ea3nh th\u00e0nh h\u00ecnh \u1ea3nh nh\u1ecb ph\u00e2n v\u00e0 t\u00ednh to\u00e1n t\u1ef7 l\u1ec7 di\u1ec7n t\u00edch l\u1ed7 b\u1ecb g\u1edd th\u1eeba che ph\u1ee7 \u2014 cung c\u1ea5p m\u1ed9t th\u01b0\u1edbc \u0111o kh\u00e1ch quan. .<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi quy tr\u00ecnh s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c, c\u00e1c h\u1ec7 th\u1ed1ng ki\u1ec3m tra CCD \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o d\u00e2y chuy\u1ec1n t\u1ea1o h\u00ecnh c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t k\u00edch th\u01b0\u1edbc l\u1ed7 b\u00e1nh x\u00edch v\u00e0 ph\u00e1t hi\u1ec7n c\u00e1c khuy\u1ebft t\u1eadt li\u00ean quan \u0111\u1ebfn g\u1edd th\u1eeba theo th\u1eddi gian th\u1ef1c. H\u1ec7 th\u1ed1ng camera \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra k\u00edch th\u01b0\u1edbc t\u00fai c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng l\u1ed7 b\u00e1nh x\u00edch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 \u0111\u1ed9 nghi\u00eang \u0111\u00f2i h\u1ecfi m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn kh\u00e1c. Vi\u1ec7c \u0111o \u0111\u1ed9 nghi\u00eang t\u00edch l\u0169y tr\u00ean m\u01b0\u1eddi l\u1ed7 li\u00ean ti\u1ebfp s\u1ebd ph\u1ea3n \u00e1nh th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh trong ti\u00eau chu\u1ea9n EIA-481. C\u00e1c thi\u1ebft b\u1ecb so s\u00e1nh quang h\u1ecdc ho\u1eb7c h\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng b\u1eb1ng h\u00ecnh \u1ea3nh c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ki\u1ec3m tra n\u00e0y theo c\u00e1c kho\u1ea3ng th\u1eddi gian s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft b\u1ecb t\u1ea1o b\u0103ng mang c\u00f3 c\u00e1c m\u00f4-\u0111un \u0111\u1ee5c l\u1ed7 servo \u0111\u1ed9c l\u1eadp mang l\u1ea1i m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c ch\u00e2n v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t g\u1edd th\u1eeba:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Qu\u00e1 tr\u00ecnh \u0111\u1ee5c l\u1ed7 v\u00e0 v\u1eadn chuy\u1ec3n \u0111\u01b0\u1ee3c t\u00e1ch bi\u1ec7t<\/strong>: V\u1ecb tr\u00ed l\u1ed7 r\u0103ng c\u01b0a kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 c\u0103ng v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ee7a b\u0103ng<\/li>\n\n\n\n<li><strong>G\u00e1 d\u1ee5ng c\u1ee5 ch\u00ednh x\u00e1c<\/strong>: Vi\u1ec7c \u0111\u1ecbnh v\u1ecb b\u1eb1ng ch\u1ed1t \u0111\u1ecbnh v\u1ecb ho\u1eb7c c\u1ed9t d\u1eabn h\u01b0\u1edbng \u0111\u1ea3m b\u1ea3o s\u1ef1 c\u0103n ch\u1ec9nh nh\u1ea5t qu\u00e1n gi\u1eefa khu\u00f4n d\u1eadp v\u00e0 khu\u00f4n \u0111\u1ee5c<\/li>\n\n\n\n<li><strong>D\u1ee5ng c\u1ee5 th\u00e1o l\u1eafp nhanh<\/strong>: Th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i \u0111\u01b0\u1ee3c r\u00fat ng\u1eafn gi\u00fap thay th\u1ebf c\u00e1c khu\u00f4n \u0111\u1ee5c b\u1ecb m\u00f2n m\u1ed9t c\u00e1ch k\u1ecbp th\u1eddi<\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng ki\u1ec3m tra trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t<\/strong>: Vi\u1ec7c gi\u00e1m s\u00e1t theo th\u1eddi gian th\u1ef1c gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm s\u1ef1 thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ty Zhengzhou Jinyingteng (Henan Jenten) s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb t\u1ea1o h\u00ecnh b\u0103ng v\u1eadn chuy\u1ec3n t\u00edch h\u1ee3p c\u00e1c m\u00f4-\u0111un d\u1eadp \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u n\u00e0y. C\u00e1c h\u1ec7 th\u1ed1ng c\u1ee7a ch\u00fang t\u00f4i t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n servo \u0111\u1ed9c l\u1eadp, c\u01a1 c\u1ea5u l\u1eafp \u0111\u1eb7t d\u1ee5ng c\u1ee5 ch\u00ednh x\u00e1c v\u00e0 t\u00ednh n\u0103ng ki\u1ec3m tra li\u00ean t\u1ee5c (t\u00f9y ch\u1ecdn) nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 kho\u1ea3ng c\u00e1ch \u0111\u1ec1u \u0111\u1eb7n v\u00e0 ki\u1ec3m so\u00e1t g\u1edd th\u1eeba trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"<p>Guide to Carrier Tape Punching: Pitch Accuracy &amp; Burr Control Carrier tape punching is the &#8230; <a title=\"Guide to Carrier Tape Punching: Pitch Accuracy &amp; Burr Control\" class=\"read-more\" href=\"https:\/\/jinyingteng.com\/vi\/guide-to-carrier-tape-punching-pitch-accuracy-burr-control\/\" aria-label=\"\u0110\u1ecdc th\u00eam v\u1ec1 Guide to Carrier Tape Punching: Pitch Accuracy &amp; Burr Control\">\u0110\u1ecdc th\u00eam<\/a><\/p>","protected":false},"author":1,"featured_media":1448,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guides","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33"],"_links":{"self":[{"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/posts\/1155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/comments?post=1155"}],"version-history":[{"count":2,"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/posts\/1155\/revisions"}],"predecessor-version":[{"id":1462,"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/posts\/1155\/revisions\/1462"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/media\/1448"}],"wp:attachment":[{"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/media?parent=1155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/categories?post=1155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jinyingteng.com\/vi\/wp-json\/wp\/v2\/tags?post=1155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}