{"id":2353,"date":"2012-12-19T08:35:00","date_gmt":"2012-12-19T00:35:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=2353"},"modified":"2019-10-20T21:47:02","modified_gmt":"2019-10-20T13:47:02","slug":"smt-connector-nylon6t-lcp","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2012\/12\/smt-connector-nylon6t-lcp\/","title":{"rendered":"SMT\u9023\u63a5\u5668\u4f7f\u7528Nylon 6T\u8207LCP\u5851\u6599\u6bd4\u8f03"},"content":{"rendered":"

<\/font>\u4e4b\u524d\u516c\u53f8\u7522\u54c1\u5728\u5f15\u9032\u3010\u6380\u84cb\u5f0f\u8edf\u677f\u806f\u63a5\u5668(Flip<\/strike> Lock connector)\u3011\u7684\u6642\u5019\uff0c\u767c\u751f\u6380\u84cb\/\u6d3b\u52d5\u7247(Actuator)\u65b7\u88c2\u7684\u54c1\u8cea\u554f\u984c\u3002<\/font><\/p>\n

\u6709\u4e9b\u662f\u6d3b\u52d5\u84cb\u7684\u6a1e\u8ef8(pivot)\u65b7\u88c2\uff0c\u6bd4\u8f03\u56b4\u91cd\u7684\u9084\u6709\u6574\u7247\u6d3b\u52d5\u6380\u84cb\u7834\u88c2\u7684\u60c5\u5f62\u3002\u6709\u7684\u5247\u662f\u9023\u63a5\u5668\u6a5f\u6bbc(housing)\u672c\u8eab\u627f\u53d7\u6d3b\u52d5\u84cb\u6a1e\u8ef8\u7684\u5730\u65b9\u65b7\u88c2\u3002\u5f8c\u4f86\u9023\u63a5\u5668\u5ee0\u5546\u96d6\u7136\u628a\u5851\u81a0\u6750\u8cea\u5f9e\u539f\u672c\u7684Nylon 6T\u6539\u70baLCP\uff0c\u56e0\u70ba\u9019\u662f\u6700\u7c21\u55ae\u7684\u505a\u6cd5\uff0c\u4e5f\u4e0d\u9700\u8981\u82b1\u592a\u591a\u9322\uff0c\u4e0d\u826f\u7387\u96d6\u7136\u6709\u7372\u5f97\u6539\u5584\uff0c\u53ef\u662f\u537b\u6c92\u6709\u5b8c\u5168\u89e3\u6c7a\u3002\u4f46\u9019\u81f3\u5c11\u8aaa\u660eLCP\u6750\u8cea\u7684\u78ba\u6bd4\u5c3c\u9f8d6T\u5f37\u58ef\uff0c\u5c24\u5176\u662f\u5728\u7121\u925b\u7684\u56de\u710a\u9ad8\u6eab\u689d\u4ef6\u4e0b\u3002<\/font><\/p>\n

\u4e0d\u904e\u6211\u5011\u4eca\u5929\u8981\u8ac7\u7684\u4e0d\u662f\u5982\u4f55\u89e3\u6c7a\u9023\u63a5\u5668(Connector)\u65b7\u88c2\u7684\u554f\u984c\uff0c\u800c\u662f\u8981\u8ac7\u8ac7\u76ee\u524d\u8f03\u591a\u5ee0\u5546\u63a1\u7528\u7684\u5c3c\u9f8d6T\u8207LCP\u5de5\u7a0b\u5851\u81a0\u6750\u8cea\u65bcSMT\u9023\u63a5\u5668\u7684\u6bd4\u8f03\u8207\u9069\u7528\u6027\uff0c\u5c24\u5176\u4f7f\u7528\u65bc\u6380\u84cb\u5f0f\u6216\u662f\u677f\u5c0d\u677f\u7684\u9023\u63a5\u5668\u3002<\/font><\/p>\n

\u5982\u679c\u4f60\u60f3\u77ad\u89e3\u4e4b\u524d\u5de5\u4f5c\u718a\u5982\u4f55\u89e3\u6c7a\u6380\u84cb\u5f0f\u9023\u63a5\u5668\u65b7\u88c2\u7684\u54c1\u8cea\u554f\u984c\uff0c\u8acb\u53c3\u8003\uff1a\u6380\u84cb\u5f0f\u8edf\u677f\u806f\u63a5\u5668(Flip lock connector & right angle connector)<\/a>\u3002<\/font><\/p>\n

<\/p>\n

\n

Nylon 6T (\u5c3c\u9f8d6T)<\/font><\/p>\n<\/h4>\n

\n

\u6539\u6027\u7684 Nylon6T (\u4ee5\u4e0b\u7c21\u7a31\u5c3c\u9f8d6T)\u7684\u7194\u9ede\u901a\u5e38\u843d\u5728310~320\u00b0C\u5de6\u53f3\u3002\u5982\u6b64\u7bc4\u570d\u7684\u7194\u9ede\u4f7f\u5176\u6613\u65bc\u4f7f\u7528\u5c04\u51fa\u6a5f\u4f86\u52a0\u5de5\u800c\u4e0d\u81f4\u65bc\u7522\u751f\u52a3\u89e3(degrade)\uff0c\u800c\u4e14\u4ecd\u5177\u6709\u512a\u7570\u7684\u8010\u6eab\u6027\u3002\u6709\u4e9b\u5c3c\u9f8d6T\u7684HDT(\u71b1\u8b8a\u5f62\u6eab\u5ea6)\u53ef\u4ee5\u9054\u5230290~300\u00b0C\uff0c\u76f8\u7576\u9069\u7528\u65bcSMT\u9023\u63a5\u5668\u7684\u6750\u6599\u4f7f\u7528\u3002<\/font><\/p>\n<\/blockquote>\n

\n

\u5c3c\u9f8d6T\u7684\u4e3b\u8981\u7279\u6027\u70ba\u8010\u6eab\u6027\u9ad8\u3001\u5f37\u5ea6\u9ad8\u3001\u8010\u8815\u8b8a\u6027\u4f73\u3001\u5c3a\u5bf8\u5b89\u5b9a\u6027\u512a\uff0c\u52a0\u5de5\u6210\u578b\u6642\u4e0d\u6613\u51fa\u6bdb\u908a\uff0c\u4e14\u53ef\u4ee5\u8abf\u6574\u5176\u7d44\u6210\uff08\u6539\u6027\uff09\u4f86\u9069\u61c9\u6240\u9700\u7684\u6027\u80fd\u3002<\/font><\/p>\n<\/blockquote>\n

\n

\u5c3c\u9f8d6T\u7684\u7f3a\u9ede<\/font><\/strong>\u662f\u5b83\u6703\u5438\u6536\u5c11\u8a31\u7684\u6c34\u4efd<\/span>\uff0c\u5438\u6c34\u5f8c\u5c31\u6703\u5f71\u97ff\u9ad8\u6eab\u6642\u5c3a\u5bf8\u7684\u5b89\u5b9a\u6027\uff0c\u6240\u4ee5\u61c9\u76e1\u91cf\u907f\u514d\u66b4\u9732\u65bc\u5927\u6c23\u4e2d\u5438\u6536\u904e\u591a\u6c34\u4efd\u3002<\/font><\/p>\n

\u53e6\u5916\uff0c\u5c3c\u9f8d6T\u672c\u8eab\u7684\u8010\u71c3\u6027\u4e5f\u4e0d\u4f73\uff0c\u6b32\u4f7f\u5176\u901a\u904eUL94V-0\u7b49\u7d1a\uff0c\u5fc5\u9808\u6dfb\u52a0\u963b\u71c3\u5291\uff0c\u56e0\u70ba\u5927\u90e8\u5206\u7684\u963b\u71c3\u5291\u90fd\u6703\u7522\u751f\u8150\u8755\u6027\u7269\u8cea\uff0c\u56e0\u6b64\u52a0\u5de5\u8a2d\u5099\u7684\u6750\u8cea\u5fc5\u9808\u80fd\u5920\u9632\u8755\uff0c\u5c04\u51fa\u6a21\u5177\u4e5f\u5fc5\u9808\u5b9a\u6642\u505a\u9632\u93fd\u8655\u7406\u3002 \u6574\u9ad4\u4f86\u8aaa\uff0c\u82e5\u80fd\u9069\u7576\u7684\u9078\u64c7\u7b49\u7d1a\uff0c\u5c3c\u9f8d6T\u53ef\u8aaa\u662f\u512a\u826f\u7684SMT\u9023\u63a5\u5668\u7528\u6750\u6599\u3002\u5c3c\u9f8d6T\u9593\u52a0\u5de5\u6eab\u5ea6\u9ad8(320-330\u00b0C)\u3002<\/font><\/font><\/p>\n<\/blockquote>\n

\n

\n

LCP(Liquid Crystal Polymer\uff0c\u6db2\u6676\u805a\u5408\u7269)<\/font><\/p>\n<\/h4>\n

\n

\u4e00\u822c\u4f86\u8aaa\uff0cLCP\u6750\u6599\u5177\u6709\u826f\u597d\u7684\u6a5f\u68b0\u7279\u6027\uff0c\u5373\u4f7f\u5728\u4e0d\u6dfb\u52a0\u73bb\u7483\u7e96\u7dad(GF\uff0cGlass Fiber)\u7684\u60c5\u6cc1\u4e0b\u4e5f\u80fd\u8868\u73fe\u51fa\u76f8\u7576\u65bc\u4e00\u822c\u5de5\u7a0b\u5851\u81a0\u6dfb\u52a0\u73bb\u7483\u7e96\u7dad\u5f8c\u7684\u6a5f\u68b0\u5f37\u5ea6\u3002\u5982\u679c\u6dfb\u52a0\u4e86GF\u5247\u5f37\u5ea6\u5c31\u66f4\u52dd\u4e00\u822c\u5de5\u7a0b\u5851\u81a0\u3002<\/font><\/p>\n

LCP\u7684\u6a5f\u68b0\u7279\u6027\u9084\u6709\u500b\u512a\u9ede\uff0c\u5c31\u662f\u8010\u71b1\uff0c\u5373\u4f7f\u5728\u9ad8\u6eab\u7684\u60c5\u6cc1\u4e0b\u4e5f\u80fd\u8868\u73fe\u51fa\u826f\u597d\u7684\u6a5f\u68b0\u5f37\u5ea6\uff0c\u4f9d\u4e0d\u540c\u7b49\u7d1a\u7684HDT\u80fd\u529b\uff0cLCP\u53ef\u4ee5\u5728230\uff5e300\u00b0C\u4ee5\u4e0b\u7684\u6eab\u5ea6\u6301\u7e8c\u4f7f\u7528\u800c\u4e0d\u6e1b\u640d\u5176\u7279\u6027\u3002<\/font><\/p>\n

LCP\u4e5f\u5177\u6709\u826f\u597d\u7684\u8010\u5316\u5b78\u6027\u53ca\u8010\u5019\u6027\uff0c\u800c\u4e14\u8010\u8f3b\u5c04\uff0c\u66f4\u5177\u6709\u512a\u7570\u7684\u963b\u71c3\u6027\uff0c\u80fd\u81ea\u52d5\u7184\u6ec5\u706b\u7130\u4e0d\u7e8c\u71c3\u4e5f\u4e0d\u81ea\u71c3\u3002LCP\u4e5f\u5177\u6709\u512a\u79c0\u7684\u7d55\u7de3\u7279\u6027\uff0c\u5176\u4ecb\u96fb\u5f37\u5ea6(dielectric)\u6bd4\u4e00\u822c\u7684\u5de5\u7a0b\u5851\u81a0\u8981\u9ad8\u51fa\u8a31\u591a\u3002<\/font><\/p>\n<\/blockquote>\n

\n

\u5176\u5206\u5b50\u5b9a\u5411\u96d6\u7136\u53ef\u4ee5\u4f7fLCP\u7684\u5f37\u5ea6\u63d0\u9ad8\uff0c\u4f46\u4e5f\u5f62\u6210\u4e86\u7570\u5411\u6027\uff0c\u4e5f\u5c31\u662f\u8aaa\u5728\u4e0d\u540c\u65b9\u5411\u7684\u5851\u81a0\u6703\u6709\u4e0d\u540c\u7684\u7269\u6027\uff0c\u6709\u4e9b\u5730\u65b9\u9084\u6703\u56e0\u6b64\u5f62\u6210\u5f31\u9ede(weak points) \uff0c\u5c0d\u65bc\u7cbe\u5bc6\u7684SMT\u9023\u63a5\u5668\u6210\u54c1\u662f\u76f8\u7576\u4e0d\u5229\u7684\u56e0\u7d20\u3002\u7136\u800c\uff0c\u5728\u6dfb\u52a0\u73bb\u7483\u7e96\u7dad(GF)\u5f8c\uff0cLCP\u7684\u6210\u578b\u7570\u5411\u6027\u5c31\u53ef\u964d\u4f4e\uff0c\u5982\u679c\u53ef\u4ee5\u5728\u6a21\u5177\u8a2d\u8a08\u4e0a\u7a0d\u52a0\u6ce8\u610f\u6539\u9032\uff0c\u5373\u53ef\u514b\u670d\u5f62\u6210\u5f31\u9ede\u7684\u5730\u65b9\u3002<\/font><\/p>\n

\u53e6\u5916LCP\u7684\u7194\u5408\u5f37\u5ea6(Welding Strength)\u4f4e\uff0c\u5728\u8a2d\u8a08\u6a21\u5177\u6642\u5fc5\u9808\u7279\u5225\u6ce8\u610f\uff0c\u4e0d\u8981\u8b93\u878d\u5408\u7dda(Welding line)\u51fa\u73fe\u5728\u53d7\u61c9\u529b\u8655\u3002<\/font><\/p>\n<\/blockquote>\n

\u82e5\u7d14\u7cb9\u5c31\u6750\u6599\u7279\u6027\u4f86\u8aaa\uff0c\u4e0d\u8003\u616e\u50f9\u683c\u7684\u8a71\uff0cLCP\u53ef\u8aaa\u662f\u76f8\u7576\u512a\u826f\u7684SMT\u9023\u63a5\u5668\u6750\u6599\uff0c\u800c\u4e14\u5c0d\u9700\u8981\u66f4\u9ad8\u8010\u71b1\u6eab\u5ea6\u4ee5\u7d93\u904eReflow\u7684RoHS\u96f6\u4ef6\u4f86\u8aaa\uff0cLCP\u53ef\u4ee5\u5728\u9ad8\u6eab\u4e0b\u4fdd\u6301\u5176\u5b89\u5b9a\u6027\u800c\u4e14\u6c92\u6709 Nylon 6T \u5438\u6fd5\u5f8c\u5c3a\u5bf8\u4e0d\u7a69\u5b9a\u7684\u554f\u984c\u3002<\/font><\/font><\/p>\n

\u4e0b\u9762\u5de5\u4f5c\u718a\u6bd4\u8f03\u4e86\u4e00\u5bb6\u5851\u81a0\u7c92\u516c\u53f8\u7684 Nylon 6T +GF20 \u8207 LCP+GF20 \u7684\u6750\u6599\u7279\u6027\u7d66\u5927\u5bb6\u53c3\u8003\uff1a<\/font><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
 <\/td>\nLCP LT, GF20<\/td>\nLCP HT, GF20<\/td>\nNylon 6T, CF20<\/td>\nNylon 6T, GF20<\/td>\n<\/tr>\n
Mold Shrinkage rate (%)
\u6210\u5f62\u6536\u7e2e\u7387<\/td>\n		0.1~0.2<\/td>\n0.4<\/td>\n0.02~0.1<\/td>\n0.2~0.4<\/td>\n<\/tr>\n
Water absorption (24H at 23C) \u5438\u6c34\u7387<\/td>\n–<\/font><\/td>\n–<\/font><\/td>\n–<\/font><\/td>\n–<\/font><\/td>\n<\/tr>\n
Dielectric strength (kV\/mm) \u4ecb\u96fb\u5f37\u5ea6<\/td>\n–<\/font><\/td>\n–<\/font><\/td>\n–<\/font><\/td>\n–<\/font><\/td>\n<\/tr>\n
\u71b1\u8b8a\u5f62\u6eab\u5ea6 (Heat Deflection) ASTM D648 at 1.82 MPa<\/font> <\/font><\/td>\n221<\/td>\n304<\/td>\n–<\/font><\/td>\n–<\/font><\/td>\n<\/tr>\n
\u6bd4\u91cd(g\/m3<\/sup>) 
ASTM D792<\/td>\n		1.54<\/td>\n1.52<\/td>\n1.22<\/td>\n1.27<\/font><\/td>\n<\/tr>\n
Tensile Strength<\/a> \u62c9\u4f38\u5f37\u5ea6(MPa) ASTM D638<\/font><\/td>\n165<\/td>\n117<\/td>\n172<\/td>\n131<\/td>\n<\/tr>\n
Tensile Elongation
\u62c9\u4f38\u4f38\u9577\u7387(%) ASTM D638<\/font><\/td>\n		3<\/td>\n1.2<\/td>\n2~3<\/td>\n3~4<\/td>\n<\/tr>\n
Flexural Strength<\/a>
\u5f4e\u66f2\u5f37\u5ea6(MPa) ASTM D790<\/td>\n		217<\/td>\n165<\/td>\n262<\/td>\n193<\/td>\n<\/tr>\n
Flexural Modulus
\u5f4e\u66f2\u5f48\u6027\u7387(MPa) ASTM D790<\/font><\/td>\n		11032<\/td>\n14480<\/td>\n11032<\/td>\n6206<\/td>\n<\/tr>\n
Impact Strength<\/a> (Notched Izod)
\u8010\u885d\u64ca\u5f37\u5ea6(J\/m) ASTM D256<\/td>\n		133<\/td>\n117<\/td>\n69<\/td>\n64<\/td>\n<\/tr>\n
\u6d1b\u6c0f\u5f37\u5ea6<\/font>(R,M)
ASTM D785<\/font><\/font><\/td>\n		–<\/font><\/td>\n105R<\/td>\n–<\/font><\/td>\n–<\/font><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6700\u5f8c\uff0c\u5de5\u4f5c\u718a\u5728\u7db2\u8def\u4e0a\u767c\u73fe\u4e00\u7bc7\u5f88\u4e0d\u932f\u7684\u76f8\u95dc\u6587\u7ae0\uff0c\u771f\u7684\u5f88\u503c\u5f97\u53c3\u8003\u3010<\/font>SMT\u9023\u63a5\u5668\u7528\u5de5\u7a0b\u5851\u81a0<\/font>\u3011\u7531\u8521\u5b8f\u658c(\u570b\u7acb\u5b9c\u862d\u6280\u8853\u5b78\u9662\u5316\u5de5\u7cfb\u6559\u6388)\u3001\u90b1\u654f\u96c4\u5171\u540c\u767c\u8868\u3002<\/font><\/p>\n

\n

\u5ef6\u4f38\u95b1\u8b80\uff1a
<\/font>\u5f37\u5316\u677f\u5c0d\u677f\u9023\u63a5\u5668\u4fe1\u8cf4\u5ea6\u7684\u8a2d\u8a08<\/font><\/a>
<\/font>\u806f\u63a5\u5668\u4e0aSMT\u5c08\u7528\u5e3d\u84cb(Connector cap)\u9020\u6210\u63a5\u89f8\u4e0d\u826f<\/font><\/a>
<\/font>\u6380\u84cb\u5f0f\u9023\u63a5\u5668\u7684\u6d3b\u52d5\u7247\u8a2d\u8a08\u6ce8\u610f\u4e8b\u9805(right angle connector)<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e4b\u524d\u516c\u53f8\u7522\u54c1\u5728\u5f15\u9032\u3010\u6380\u84cb\u5f0f\u8edf\u677f\u806f\u63a5\u5668(Flip …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[113,10],"tags":[],"aioseo_notices":[],"views":38683,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/2353"}],"collection":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/comments?post=2353"}],"version-history":[{"count":0,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/2353\/revisions"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=2353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=2353"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=2353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}