{"id":20272,"date":"2019-11-09T00:19:02","date_gmt":"2019-11-09T00:19:02","guid":{"rendered":"http:\/\/dgbellvietnam.com\/do-you-know-what-affects-needle-penetration-test\/"},"modified":"2024-11-08T10:26:25","modified_gmt":"2024-11-08T03:26:25","slug":"do-you-know-what-affects-needle-penetration-test","status":"publish","type":"post","link":"https:\/\/dgbellvietnam.com\/en\/do-you-know-what-affects-needle-penetration-test\/","title":{"rendered":"B\u1ea1n c\u00f3 bi\u1ebft nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eed nghi\u1ec7m \u0111\u00e2m kim kh\u00f4ng?"},"content":{"rendered":"<div class=\"entry-content single-page\">\n<p class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">V\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i pin lithium-ion trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a m\u1ecdi ng\u01b0\u1eddi. Hi\u1ec7u su\u1ea5t an to\u00e0n c\u1ee7a pin lithium-ion ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c ch\u00fa \u00fd nhi\u1ec1u h\u01a1n.<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> V\u00ed d\u1ee5, v\u1ee5 n\u1ed5 pin c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 Nikon n\u0103m 2005, v\u1ee5 n\u1ed5 pin \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng Nokia n\u0103m 2006 v\u00e0 v\u1ee5 n\u1ed5 pin \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng Apple. Nh\u1eefng v\u1ee5 tai n\u1ea1n n\u00e0y \u0111\u00e3 g\u00e2y ra t\u1ed5n th\u1ea5t l\u1edbn v\u1ec1 t\u00e0i s\u1ea3n v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a m\u1ecdi ng\u01b0\u1eddi.<\/span><\/span><\/span><\/p>\n<p class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u0110\u1ed1i v\u1edbi c\u00e1c m\u00f4-\u0111un pin c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n, hi\u1ec7u su\u1ea5t an to\u00e0n n\u1ed5i b\u1eadt h\u01a1n. Nh\u1eefng tai n\u1ea1n n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 do pin b\u1ecb \u0111o\u1ea3n m\u1ea1ch trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Do \u0111\u00f3, hi\u1ec7u su\u1ea5t an to\u00e0n c\u0169ng l\u00e0 m\u1ed9t n\u00fat th\u1eaft h\u1ea1n ch\u1ebf s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a pin lithium-ion \u1edf n\u0103ng l\u01b0\u1ee3ng cao v\u00e0 quy m\u00f4 l\u1edbn.<\/span><\/span><\/strong><\/span><\/p>\n<p class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Th\u1eed nghi\u1ec7m \u0111\u00e2m kim s\u1eed d\u1ee5ng kim th\u00e9p c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 3 mm \u0111\u1ebfn 5 mm \u0111\u1ec3 \u0111\u01b0a pin v\u00e0o. N\u00f3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng \u0111o\u1ea3n m\u1ea1ch b\u00ean trong pin, t\u1eeb \u0111\u00f3 nghi\u00ean c\u1ee9u hi\u1ec7u su\u1ea5t an to\u00e0n v\u00e0 t\u1ecfa nhi\u1ec7t c\u1ee7a pin. B\u00e0i vi\u1ebft gi\u1edbi thi\u1ec7u c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eed nghi\u1ec7m \u0111\u00e2m kim pin lithium ion.<\/span><\/span><\/span><\/p>\n<h2><span id=\"Factors_Affecting_Battery_Needle_Penetration_Test\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn <\/span><span style=\"vertical-align: inherit;\">th\u1eed nghi\u1ec7m \u0111\u00e2m kim <\/span><\/span><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">pin<\/span><\/span><\/span><\/span><\/h2>\n<div class=\"ql-long-17989580\" data-header=\"1\">\n<p class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Tai n\u1ea1n an to\u00e0n c\u1ee7a pin lithium-ion ch\u1ee7 y\u1ebfu l\u00e0 do ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc gi\u1eefa v\u1eadt li\u1ec7u d\u01b0\u01a1ng v\u00e0 \u00e2m b\u00ean trong v\u00e0 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n. Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc nh\u01b0 v\u1eady b\u1ecb chi ph\u1ed1i b\u1edfi ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t v\u00e0 nhi\u1ec7t gi\u1ea3i ph\u00f3ng th\u00fac \u0111\u1ea9y ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc. Kh\u00ed sinh ra trong ph\u1ea3n \u1ee9ng khi\u1ebfn \u00e1p su\u1ea5t b\u00ean trong pin ng\u00e0y c\u00e0ng l\u1edbn, cu\u1ed1i c\u00f9ng khi\u1ebfn pin ph\u00e1t n\u1ed5. Qu\u00e1 tr\u00ecnh ch\u00e2m kim g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng \u0111o\u1ea3n m\u1ea1ch c\u01b0\u1ee1ng b\u1ee9c b\u00ean trong pin, nh\u1eb1m gi\u1ea3m ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc b\u00ean trong pin \u0111\u1ec3 ng\u0103n ng\u1eeba n\u1ed5.<\/span><\/span><\/span><\/p>\n<p class=\"ql-long-17989580\"><strong><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ch\u00fang t\u00f4i m\u00f4 t\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eed nghi\u1ec7m ch\u00e2m kim pin t\u1eeb b\u1ed1n kh\u00eda c\u1ea1nh sau:<\/span><\/span><\/span><\/strong><\/p>\n<ol>\n<li class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">C\u01a1 ho\u00e0nh<\/span><\/span><\/span><\/li>\n<li class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n ch\u1ed1ng ch\u00e1y<\/span><\/span><\/span><\/li>\n<li class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ch\u1ea5t d\u1eabn \u0111i\u1ec7n \/ ch\u1ea5t k\u1ebft d\u00ednh<\/span><\/span><\/span><\/li>\n<li class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">C\u1ea5u tr\u00fac pin<\/span><\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<h1 class=\"ql-long-17989580\"><span id=\"Battery_Diaphragm\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">M\u00e0ng ng\u0103n pin<\/span><\/span><\/span><\/h1>\n<p class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a b\u1ed9 t\u00e1ch trong pin lithium ion l\u00e0 t\u00e1ch c\u00e1c \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng v\u00e0 \u00e2m c\u1ee7a pin v\u00e0<\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> hi\u1ec7n t\u01b0\u1ee3ng \u0111o\u1ea3n m\u1ea1ch do ti\u1ebfp x\u00fac gi\u1eefa hai c\u1ef1c. V\u1eadt li\u1ec7u l\u00e0 m\u00e0ng PP, m\u00e0ng PE, m\u00e0ng composite PE\/PP hai l\u1edbp ho\u1eb7c m\u00e0ng composite ba l\u1edbp PP\/PE\/PP. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y kh\u00f4ng d\u1eabn \u0111i\u1ec7n, nh\u01b0ng c\u00f3 kh\u1ea3 n\u0103ng cho c\u00e1c ion \u0111i\u1ec7n ph\u00e2n \u0111i qua. \u0110\u1ed9 d\u00e0y c\u1ee7a m\u00e0ng ng\u0103n, nhi\u1ec7t \u0111\u1ed9 c\u1ee7a cell k\u00edn, nhi\u1ec7t \u0111\u1ed9 v\u1ee1 m\u00e0ng, t\u1ef7 l\u1ec7 kh\u1ea9u \u0111\u1ed9, h\u01b0\u1edbng k\u00e9o gi\u00e3n, kh\u1ea3 n\u0103ng th\u1ea5m \u01b0\u1edbt v\u00e0 kh\u00f4ng c\u00f3 l\u1edbp ph\u1ee7 \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 an to\u00e0n c\u1ee7a pin \u1edf m\u1ee9c \u0111\u1ed9 l\u1edbn.<\/span><\/span><\/p>\n<p class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Hi\u1ec7n nay, \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n tr\u1edf b\u00ean trong nh\u1ecf v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0111\u00e2m th\u1ee7ng m\u1ea1nh. \u0110\u1ed9 d\u00e0y c\u1ee7a m\u00e0ng pin lithium ion \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong d\u1ee5ng c\u1ee5 \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ecdn nh\u1ecf h\u01a1n 25 \u03bcm. B\u00ean c\u1ea1nh \u0111\u00f3, \u0111\u1ed9 x\u1ed1p l\u00e0 40% \u0111\u1ebfn 50% v\u00e0 \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 l\u00e0 0,03 \u0111\u1ebfn 0,12 \u03bcm. M\u1eb7c d\u00f9 \u0111\u1ed9 x\u1ed1p qu\u00e1 cao, \u0111i\u1ec7n tr\u1edf b\u00ean trong c\u1ee7a pin c\u00f3 th\u1ec3 gi\u1ea3m. Tuy nhi\u00ean, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a m\u00e0ng ng\u0103n k\u00e9m.<\/span><\/span><\/span><\/p>\n<h2><span id=\"Importance\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">T\u1ea7m quan tr\u1ecdng<\/span><\/span><\/span><\/h2>\n<p><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Trong th\u1eed nghi\u1ec7m ch\u00e2m kim, m\u00e0ng ng\u0103n d\u1ec5 b\u1ecb v\u1ee1. Do \u0111\u00f3, di\u1ec7n t\u00edch ti\u1ebfp x\u00fac l\u1edbn gi\u1eefa \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng v\u00e0 \u00e2m c\u1ee7a pin g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng \u0111o\u1ea3n m\u1ea1ch. \u0110\u1ed3ng th\u1eddi, khi nhi\u1ec7t \u0111\u1ed9 pin cao, m\u00e0ng ng\u0103n d\u1ec5 b\u1ecb co l\u1ea1i, g\u00e2y nguy hi\u1ec3m.<\/span><\/span><\/span><\/p>\n<ul>\n<li><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Khi \u0111\u1ed9 x\u1ed1p t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, \u0111i\u1ec7n tr\u1edf b\u00ean trong c\u1ee7a pin t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn. \u0110i\u1ec1u n\u00e0y s\u1ebd l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng c\u1ee7a pin \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 n\u00e0o \u0111\u00f3.<\/span><\/span><\/span><\/li>\n<li><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">M\u00e0ng ch\u1eafn c\u00f3 kh\u1ea9u \u0111\u1ed9 l\u1edbn, d\u1ec5 khi\u1ebfn c\u00e1c ti\u1ebfp x\u00fac c\u1ef1c d\u01b0\u01a1ng v\u00e0 c\u1ef1c \u00e2m g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng \u0111o\u1ea3n m\u1ea1ch.<\/span><\/span><\/span><\/li>\n<li><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Tuy nhi\u00ean, n\u1ebfu kh\u1ea9u \u0111\u1ed9 qu\u00e1 nh\u1ecf, n\u00f3 s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 d\u1eabn ion b\u00ean trong c\u1ee7a pin v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a pin. Do \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn b\u1ed9 t\u00e1ch c\u00f3 \u0111\u1ed9 x\u1ed1p v\u00e0 k\u00edch th\u01b0\u1edbc l\u1ed7 ph\u00f9 h\u1ee3p \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong hi\u1ec7u su\u1ea5t c\u1ee7a pin.<\/span><\/span><\/span><\/li>\n<\/ul>\n<h1 class=\"ql-long-17989580\" data-header=\"1\"><span id=\"Effect_of_Electrolyte_Flame_Retardant_on_Battery_Needling\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">T\u00e1c d\u1ee5ng c\u1ee7a ch\u1ea5t ch\u1ed1ng ch\u00e1y \u0111i\u1ec7n ph\u00e2n \u0111\u1ed1i v\u1edbi s\u1ef1 ch\u00e2m kim c\u1ee7a pin<\/span><\/span><\/span><\/span><\/h1>\n<p class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Khi pin ch\u1ecbu ph\u1ea3n \u1ee9ng d\u1eef d\u1ed9i b\u00ean trong kim, ph\u1ea3n \u1ee9ng c\u1ee7a ch\u1ea5t d\u1eabn \u0111i\u1ec7n v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh v\u1edbi ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong \u0111i\u1ec7n c\u1ef1c chi\u1ebfm m\u1ed9t ph\u1ea7n l\u1edbn. N\u00f3 c\u0169ng quy\u1ebft \u0111\u1ecbnh hi\u1ec7u su\u1ea5t an to\u00e0n c\u1ee7a pin \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh. Do \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn ch\u1ea5t d\u1eabn \u0111i\u1ec7n v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 an to\u00e0n c\u1ee7a pin.<\/span><\/span><\/span><\/p>\n<h1 class=\"ql-long-17989580\" data-header=\"1\"><span id=\"Effect_of_Electrode_Conducting_Agent_and_Adhesive_on_Battery_Needling\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">T\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u1ea5t d\u1eabn \u0111i\u1ec7n c\u1ef1c v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh l\u00ean qu\u00e1 tr\u00ecnh ch\u00e2m pin<\/span><\/span><\/span><\/span><\/h1>\n<p class=\"ql-long-17989580\"><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ngo\u00e0i vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau b\u00ean trong pin \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u00ednh an to\u00e0n c\u1ee7a pin. Ch\u00fang ta c\u0169ng c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 t\u00ednh an to\u00e0n c\u1ee7a pin b\u1eb1ng c\u00e1ch c\u1ea3i thi\u1ec7n thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac c\u1ee7a pin. <\/span><\/span><\/span><span class=\"ql-author-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Pin h\u00ecnh tr\u1ee5 v\u00e0 pin \u0111\u00f3ng g\u00f3i m\u1ec1m c\u00f3 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u00e2m kim kh\u00e1c nhau.<\/span><\/span><\/span><\/p>\n<ul>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Pin h\u00ecnh tr\u1ee5 d\u1ec5 b\u1ecb \u0111\u00e2m th\u1ee7ng v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau c\u1ee7a kim, khi\u1ebfn pin b\u1ecb ch\u1eadp m\u1ea1ch v\u00e0 ph\u00e1t n\u1ed5.<\/span><\/span><\/strong><\/li>\n<\/ul>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">B\u1edfi v\u00ec \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng v\u00e0 \u0111i\u1ec7n c\u1ef1c \u00e2m c\u1ee7a pin h\u00ecnh tr\u1ee5 v\u00e0 m\u00e0ng ng\u0103n s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p qu\u1ea5n \u00e1p su\u1ea5t cao. \u0110i\u1ec1u n\u00e0y s\u1ebd d\u1eabn \u0111\u1ebfn khe h\u1edf d\u01b0\u01a1ng v\u00e0 \u00e2m nh\u1ecf. Khi pin g\u1eb7p kim \u0111\u00e2m, m\u00e0ng ng\u0103n kh\u00f4ng th\u1ec3 m\u1edf r\u1ed9ng. Ch\u1ed1t th\u00e9p ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t d\u00e2y d\u1eabn \u0111\u1ec3 k\u1ebft n\u1ed1i \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng v\u00e0 \u00e2m, do \u0111\u00f3 g\u00e2y ra \u0111o\u1ea3n m\u1ea1ch.<\/span><\/span><\/p>\n<ul>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Pin m\u1ec1m b\u1ecb \u1ea3nh h\u01b0\u1edfng r\u1ea5t nhi\u1ec1u b\u1edfi t\u1ed1c \u0111\u1ed9 n\u1ea1p v\u00e0 d\u1ec5 d\u00e0ng \u0111i qua h\u01a1n.<\/span><\/span><\/strong><\/li>\n<\/ul>\n<p class=\"ql-long-17989580\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">B\u1edfi v\u00ec pin m\u1ec1m l\u00e0 c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp, kho\u1ea3ng c\u00e1ch gi\u1eefa \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng v\u00e0 \u0111i\u1ec7n c\u1ef1c \u00e2m l\u1edbn. Khi pin g\u1eb7p kim ch\u00e2m, m\u00e0ng ng\u0103n c\u00f3 th\u1ec3 k\u00e9o d\u00e0i ho\u1eb7c th\u1eadm ch\u00ed qu\u1ea5n kim th\u00e9p. \u0110i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn c\u1ef1c d\u01b0\u01a1ng v\u00e0 c\u1ef1c \u00e2m kh\u00f4ng b\u1eadt, v\u00e0 s\u1ebd kh\u00f4ng khi\u1ebfn pin b\u1ecb \u0111o\u1ea3n m\u1ea1ch ho\u1eb7c n\u1ed5.<\/span><\/span><\/p>\n<p><em><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Do \u0111\u00f3, \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t an to\u00e0n c\u1ee7a kim khi s\u1ea3n xu\u1ea5t pin, c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh theo c\u00e1ch sau:<\/span><\/span><\/strong><\/em><\/p>\n<ul>\n<li><span style=\"color: #282828;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">T\u0103ng kho\u1ea3ng c\u00e1ch th\u00edch h\u1ee3p gi\u1eefa \u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng v\u00e0 \u0111i\u1ec7n c\u1ef1c \u00e2m;<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #282828;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">C\u1ed1 g\u1eafng t\u0103ng \u0111\u1ed9 d\u1ebbo c\u1ee7a m\u00e0ng ng\u0103n;<\/span><\/span><\/span><\/li>\n<\/ul>\n<h1><span id=\"Summary\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">T\u00f3m t\u1eaft<\/span><\/span><\/span><\/h1>\n<div><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u0110\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t an to\u00e0n c\u1ee7a pin, pin kh\u00f4ng b\u1ecb n\u1ed5 ho\u1eb7c t\u01b0\u01a1ng t\u1ef1 trong tr\u01b0\u1eddng h\u1ee3p ch\u00e2m c\u1ee9u. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t pin c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh trong b\u1ed1n m\u1ee5c tr\u00ean.<\/span><\/span><\/div>\n<div><\/div>\n<div><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u0110\u1ec3 c\u1ea3i thi\u1ec7n t\u00ednh an to\u00e0n c\u1ee7a pin, c\u1ea7n ph\u1ea3i \u0111\u1ea3m b\u1ea3o t\u00ednh an to\u00e0n c\u1ee7a thi\u1ebft b\u1ecb ki\u1ec3m tra pin. N\u1ebfu ng\u01b0\u1eddi ki\u1ec3m tra s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ki\u1ec3m tra pin k\u00e9m an to\u00e0n \u0111\u1ec3 ki\u1ec3m tra, r\u1ea5t d\u1ec5 x\u1ea3y ra n\u1ed5. Nghi\u00eam tr\u1ecdng h\u01a1n l\u00e0 r\u1ee7i ro c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra l\u00e0 r\u1ea5t cao. <\/span><a href=\"https:\/\/belltestchamber.com\/battery-test-chamber\/battery-crush-nail-penetration-tester\"><u><span style=\"vertical-align: inherit;\">Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m xuy\u00ean \u0111inh nghi\u1ec1n pin c\u1ee7a ch\u00fang t\u00f4i<\/span><\/u><\/a><span style=\"vertical-align: inherit;\"> r\u1ea5t an to\u00e0n. N\u00f3 c\u00f3 thi\u1ebft b\u1ecb gi\u1ea3m \u00e1p ch\u1ed1ng n\u1ed5, thi\u1ebft b\u1ecb x\u1ea3 kh\u00f3i v\u00e0 x\u00edch ch\u1ed1ng n\u1ed5.<\/span><\/span> <u><\/u><\/div>\n<div><\/div>\n<div class=\"blog-share text-center\">\n<div class=\"is-divider medium\"><\/div>\n<div class=\"social-icons share-icons share-row relative\"><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>V\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i pin lithium-ion trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a m\u1ecdi ng\u01b0\u1eddi. Hi\u1ec7u su\u1ea5t an to\u00e0n c\u1ee7a pin lithium-ion ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c ch\u00fa \u00fd nhi\u1ec1u h\u01a1n. V\u00ed d\u1ee5, v\u1ee5 n\u1ed5 pin c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 Nikon n\u0103m 2005, v\u1ee5 n\u1ed5 pin \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng Nokia<\/p>\n","protected":false},"author":1,"featured_media":20273,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"class_list":["post-20272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-cong-nghe"],"acf":[],"_links":{"self":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/20272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/comments?post=20272"}],"version-history":[{"count":2,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/20272\/revisions"}],"predecessor-version":[{"id":22159,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/20272\/revisions\/22159"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media\/20273"}],"wp:attachment":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media?parent=20272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/categories?post=20272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/tags?post=20272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}