{"id":3307,"date":"2025-10-13T11:30:51","date_gmt":"2025-10-13T03:30:51","guid":{"rendered":"https:\/\/www.chuxin-smt.com\/how-reflow-oven-temperature-profiles-impact-pcb-solder-quality\/"},"modified":"2025-10-13T11:30:51","modified_gmt":"2025-10-13T03:30:51","slug":"how-reflow-oven-temperature-profiles-impact-pcb-solder-quality","status":"publish","type":"post","link":"https:\/\/www.chuxin-smt.com\/ja\/how-reflow-oven-temperature-profiles-impact-pcb-solder-quality\/","title":{"rendered":"How Reflow Oven Temperature Profiles Impact PCB Solder Quality"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2025\/10\/1760326245-5dcc9028a0024ae29e7001c6f5516fca-scaled.jpg\" alt=\"How Reflow Oven Temperature Profiles Impact PCB Solder Quality\" class=\"wp-image-3305\" title=\"\u30ea\u30d5\u30ed\u30fc\u7089\u306e\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304cPCB\u306f\u3093\u3060\u54c1\u8cea\u306b\u4e0e\u3048\u308b\u5f71\u97ff - S&amp;M Co.Ltd.\" \/><\/figure>\n\n\n\n<p>\u9069\u5207\u306a\u30ea\u30d5\u30ed\u30fc\u30aa\u30fc\u30d6\u30f3\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u5f37\u56fa\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u3082\u306e\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6e29\u5ea6\u7ba1\u7406\u3092\u9069\u5207\u306b\u884c\u3046\u3053\u3068\u3067\u3001\u4e00\u822c\u7684\u306a\u306f\u3093\u3060\u4ed8\u3051\u306e\u554f\u984c\u3092\u672a\u7136\u306b\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3059\u308c\u3070\u3001\u30ea\u30b9\u30af\u306f\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.smtfactory.com\/why-your-reflow-oven-may-be-causing-soldering-defects\">\u306f\u3093\u3060\u4ed8\u3051\u30c8\u30e9\u30d6\u30eb30%\u306b\u3064\u3044\u3066<\/a> \u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306e\u4e0d\u5177\u5408\u306f\u3001\u8aa4\u3063\u305f\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3084\u4e0d\u826f\u6750\u6599\u304c\u539f\u56e0\u3067\u3042\u308b\u3002<br\/>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u5f37\u529b\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u306f\u3093\u3060\u63a5\u7d9a\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u7c21\u5358\u306a\u30d2\u30f3\u30c8\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u8981\u70b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3092\u9078\u3076 <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/he\/reflow-ovens\/\" rel=\"noopener\">\u6b63\u3057\u3044\u30ea\u30d5\u30ed\u30fc\u7089\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/a> \u5f37\u529b\u306a\u306f\u3093\u3060\u63a5\u5408\u304c\u3067\u304d\u308b\u3002<\/p><\/li><li><p>\u30aa\u30fc\u30d6\u30f3\u306e\u52a0\u71b1\u3068\u51b7\u5374\u306e\u30b9\u30d4\u30fc\u30c9\u3092\u898b\u3066\u3001\u30b9\u30c8\u30ec\u30b9\u3092\u8efd\u6e1b\u3057\u3001\u554f\u984c\u3092\u672a\u7136\u306b\u9632\u3050\u3002<\/p><\/li><li><p>\u30aa\u30fc\u30d6\u30f3\u306e\u6e29\u5ea6\u3092\u9069\u6e29\u306b\u4fdd\u3061\u3001\u5931\u6557\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u3053\u307e\u3081\u306b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002<\/p><\/li><li><p>\u6700\u826f\u306e\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u3068\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u306b\u5408\u3063\u305f\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li><li><p>\u30aa\u30fc\u30d6\u30f3\u5185\u306e\u5404\u6e29\u5ea6\u5e2f\u306b\u76ee\u3092\u914d\u308a\u3001\u6b21\u306e\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002 <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/ja\/how-to-reduce-voids-in-reflow-soldering-process-tips\/\" rel=\"noopener\">\u306f\u3093\u3060\u4ed8\u3051\u304c\u3046\u307e\u304f\u306a\u308a\u3001\u554f\u984c\u304c\u5c11\u306a\u304f\u306a\u3063\u305f<\/a>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u306f\u3093\u3060\u54c1\u8cea\u3078\u306e\u5f71\u97ff<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u304c\u91cd\u8981\u306a\u7406\u7531<\/h3>\n\n\n\n<p>\u30ea\u30d5\u30ed\u30fc\u7089\u306e\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u826f\u597d\u306a\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3001\u96fb\u5b50\u6a5f\u5668\u306e\u52d5\u4f5c\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6e29\u5ea6\u4e0a\u6607\u306e\u901f\u3055\u3001\u30bd\u30fc\u30af\u306e\u6301\u7d9a\u6642\u9593\u3001\u57fa\u677f\u51b7\u5374\u306e\u901f\u3055\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u614e\u91cd\u306a\u65b9\u6cd5\u306f\u3001\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u3092\u5747\u4e00\u306b\u52a0\u71b1\u3057\u3001\u71b1\u5fdc\u529b\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.protoexpress.com\/blog\/thermal-profiling-pcb-assembly-unsung-hero\/\">\u5f37\u56fa\u306a\u306f\u3093\u3060\u63a5\u5408\u306b\u306f\u71b1\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002<\/a><\/p><\/li><li><p>\u6b63\u3057\u3044\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30fb\u30b9\u30c8\u30c3\u30d7\u306e\u4f7f\u7528 <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/id\/improve-wave-soldering-quality-5-effective-methods\/\" rel=\"noopener\">\u306f\u3093\u3060\u4ed8\u3051\u306e\u554f\u984c<\/a>.<\/p><\/li><li><p>\u512a\u308c\u305f\u6e29\u5ea6\u7ba1\u7406\u306f\u96fb\u5b50\u6a5f\u5668\u306e\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u308b\u3002<\/p><\/li><li><p>\u30e9\u30f3\u30d7\u30a2\u30c3\u30d7\u3001\u30bd\u30fc\u30af\u3001\u51b7\u5374\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3001\u5747\u4e00\u306a\u52a0\u71b1\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002<\/p><\/li><li><p>\u71b1\u5fdc\u529b\u304c\u5c11\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u640d\u50b7\u90e8\u54c1\u304c\u5c11\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3060\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p>\u3082\u3057 <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/ar\/slug-optimizing-reflow-conveyor-speed-for-solder-joint-quality\/\" rel=\"noopener\">\u30ea\u30d5\u30ed\u30fc\u7089\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/a> \u304c\u9ad8\u3059\u304e\u3066\u3082\u4f4e\u3059\u304e\u3066\u3082\u3001\u591a\u304f\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e0b\u306e\u8868\u306f\u3001\u4e00\u822c\u7684\u306a\u306f\u3093\u3060\u4ed8\u3051\u306e\u6b20\u9665\u3068\u305d\u306e\u539f\u56e0\u3001\u4fee\u6b63\u65b9\u6cd5\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u4ed8\u3051\u4e0d\u826f<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u539f\u56e0<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u63d0\u6848\u3055\u308c\u305f\u63aa\u7f6e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SMD\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u5272\u308c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u52a0\u71b1\u901f\u5ea6\u306e\u8a2d\u5b9a\u304c\u9ad8\u3059\u304e\u308b\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6e7f\u5ea6\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306b\u4fdd\u7ba1\u3057\u3001\u30d7\u30ec\u30d9\u30fc\u30af\u3057\u3001\u52a0\u71b1\u901f\u5ea6\u3092\u4e0b\u3052\u308b\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b5\u30fc\u30de\u30eb\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u640d\u50b7<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30d5\u30ed\u30fc\u6642\u306e\u4e0d\u9069\u5207\u306a\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6db2\u76f8\u7dda\u4e0a\u306e\u30d4\u30fc\u30af\u6e29\u5ea6\u3068\u6642\u9593\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SMD\u5468\u8fba\u306e\u306f\u3093\u3060\u30dc\u30fc\u30eb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u52a0\u71b1\u901f\u5ea6\u304c\u9ad8\u3059\u304e\u3001\u30d5\u30e9\u30c3\u30af\u30b9\u304c\u98db\u3073\u6563\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u52a0\u71b1\u901f\u5ea6\u30922\u2103\/\u79d2\u4ee5\u4e0b\u306b\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b0\u30ec\u30a4\u30d4\u30f3\u30b0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e88\u71b1\u304a\u3088\u3073\u30bd\u30fc\u30af\u6642\u306e\u71b1\u91cf\u304c\u9ad8\u3059\u304e\u3001\u30d5\u30e9\u30c3\u30af\u30b9\u304c\u6d88\u8017\u3057\u3066\u3044\u308b\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e88\u71b1\u3068\u6d78\u6f2c\u306e\u6642\u9593\uff0f\u6e29\u5ea6\u3092\u6e1b\u3089\u3059<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30d8\u30c3\u30c9\u30fb\u30a4\u30f3\u30fb\u30d4\u30ed\u30fc\uff08HIP\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e88\u71b1\u304a\u3088\u3073\u30bd\u30fc\u30af\u6642\u306e\u904e\u5ea6\u306e\u71b1\u3001\u63a5\u7d9a\u90e8\u306e\u9178\u5316<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6642\u9593\/\u6e29\u5ea6\u3092\u77ed\u7e2e\u3057\u3001\u7a92\u7d20\u307e\u305f\u306f\u6d3b\u6027\u306e\u9ad8\u3044\u30bd\u30eb\u30c0\u30fc\u30da\u30fc\u30b9\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u30ea\u30d5\u30ed\u30fc\u6e29\u5ea6<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30d5\u30ed\u30fc\u6642\u306e\u6e29\u5ea6\u4e0d\u8db3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30d5\u30ed\u30fc\u6bb5\u968e\u3067\u306e\u6e29\u5ea6\u3084\u6642\u9593\u3092\u4e0a\u3052\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u3072\u3073\u5272\u308c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u4ed8\u3051\u6027\u4e0d\u826f\u3001\u30da\u30fc\u30b9\u30c8\u4e0d\u826f\u3001\u4e0d\u9069\u5207\u306a\u51b7\u5374\u901f\u5ea6<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u4ed8\u3051\u6027\u3001\u30da\u30fc\u30b9\u30c8\u306e\u54c1\u8cea\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3068\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4e00\u81f4\u3055\u305b\u308b\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u6fe1\u308c\u4e0d\u8db3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30f3\u30bf\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u3001\u30da\u30fc\u30b9\u30c8\u4e0d\u826f\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u4e0d\u826f<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>PCB\/\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u72b6\u614b\u3001\u30da\u30fc\u30b9\u30c8\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u691c\u8a3c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u91d1\u5c5e\u9593\u5316\u5408\u7269\u306e\u751f\u6210\u306a\u3057<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u4ed8\u3051\u6027\u4e0d\u826f\u3001\u30da\u30fc\u30b9\u30c8\u4e0d\u826f\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u4e0d\u826f\u3001\u4e0d\u9069\u5408\u6750\u6599<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u4ed8\u3051\u6027\u3001\u30da\u30fc\u30b9\u30c8\u54c1\u8cea\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3068\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u7167\u5408<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30d2\u30f3\u30c8\u30ea\u30d5\u30ed\u30fc\u30aa\u30fc\u30d6\u30f3\u306e\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u5fc5\u305a\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u3068\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u306b\u5408\u308f\u305b\u3066\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u624b\u9806\u306b\u3088\u308a\u3001\u306f\u3093\u3060\u4ed8\u3051\u306e\u307b\u3068\u3093\u3069\u306e\u554f\u984c\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u4fe1\u983c\u6027<\/h3>\n\n\n\n<p>\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u5f37\u5ea6\u3092\u9577\u671f\u9593\u7dad\u6301\u3057\u305f\u3044\u3082\u306e\u3067\u3059\u3002\u30ea\u30d5\u30ed\u30fc\u7089\u306e\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u5404\u63a5\u5408\u90e8\u306e\u5f37\u5ea6\u3068\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u9593\u9055\u3063\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u71b1\u30b5\u30a4\u30af\u30eb\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u5f31\u304f\u3057\u3001\u5bff\u547d\u3092\u7e2e\u3081\u307e\u3059\u3002\u71b1\u5fdc\u529b\u306f\u3001\u6750\u6599\u304c\u7570\u306a\u308b\u901f\u5ea6\u3067\u81a8\u5f35\u3059\u308b\u3068\u304d\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u4e80\u88c2\u3084\u6545\u969c\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11123225\/\">\u4e0d\u9069\u5207\u306a\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u306f\u3001\u71b1\u30b5\u30a4\u30af\u30eb\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002<\/a><\/p><\/li><li><p>\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u6750\u6599\u306b\u5408\u3063\u3066\u3044\u306a\u3044\u3068\u3001\u71b1\u5fdc\u529b\u3068\u3072\u305a\u307f\u304c\u5927\u304d\u304f\u306a\u308b\u3002<\/p><\/li><li><p>\u91d1\u5c5e\u9593\u5316\u5408\u7269\u3084\u306f\u3093\u3060\u306e\u5909\u5316\u306f\u3001\u63a5\u5408\u90e8\u3092\u5f31\u3081\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p><\/li><li><p>\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u306a\u3044\u3068\u6545\u969c\u7387\u304c\u4e0a\u304c\u308b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u300c\u3053\u306e\u7814\u7a76\u306f\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u9577\u671f\u306b\u308f\u305f\u3063\u3066\u3069\u306e\u3088\u3046\u306b\u6301\u3061\u3053\u305f\u3048\u308b\u304b\u3092\u8abf\u3079\u308b\u3082\u306e\u3067\u3042\u308b\u3002 <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.academia.edu\/100768797\/A_study_of_the_thermomechanical_reliability_of_solder_joints_in_surface_mount_electronics_technology\">\u4e0d\u9069\u5207\u306a\u30ea\u30d5\u30ed\u30fc\u30fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u306b\u640d\u50b7\u3092\u4e0e\u3048\u3001\u4fe1\u983c\u6027\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002<\/a>&#8220;<\/p><\/blockquote>\n\n\n\n<p>PCB\u3054\u3068\u306b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5c64\u6570\u3001\u9285\u306e\u539a\u3055\u3001\u90e8\u54c1\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u3088\u3063\u3066\u71b1\u306e\u4f1d\u308f\u308a\u65b9\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u305f\u304f\u3055\u3093\u306e\u57fa\u677f\u3092\u4f5c\u308b\u524d\u306b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3057\u306a\u3044\u3068\u3001\u7279\u306bBGA\u30d1\u30fc\u30c4\u306e\u4e0b\u3067\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u51b7\u3048\u3066\u3057\u307e\u3046\u5371\u967a\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u71b1\u4f1d\u5c0e\u7387\u3001\u90e8\u54c1\u306e\u7a2e\u985e\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u5bc6\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3001\u751f\u7523\u30ed\u30b9\u3092\u98df\u3044\u6b62\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e0b\u306e\u8868\u306f\u3001\u30ea\u30d5\u30ed\u30fc\u7089\u306e\u5404\u6e29\u5ea6\u5e2f\u304c\u3001\u5f37\u3044\u306f\u3093\u3060\u63a5\u5408\u3092\u4f5c\u308b\u305f\u3081\u306b\u3069\u306e\u3088\u3046\u306a\u50cd\u304d\u3092\u3059\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30be\u30fc\u30f3<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u6a5f\u80fd<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u4e88\u71b1\u30be\u30fc\u30f3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u3086\u3063\u304f\u308a\u3068\u6e29\u5ea6\u3092\u4e0a\u3052\u3066\u71b1\u885d\u6483\u3092\u6b62\u3081\u308b\u3002\u6700\u9069\u306a\u901f\u5ea6\u306f\u6bce\u79d21\uff5e3\u2103\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6d78\u6f2c\u30be\u30fc\u30f3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6e29\u5ea6\u3092\u4e00\u5b9a\u306b\u4fdd\u3061\u3001\u30d5\u30e9\u30c3\u30af\u30b9\u3092\u6d3b\u6027\u5316\u3055\u305b\u3001\u5168\u4f53\u306e\u6e29\u5ea6\u3092\u5747\u4e00\u306b\u3059\u308b\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30d5\u30ed\u30fc\u30be\u30fc\u30f3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d4\u30fc\u30af\u6e29\u5ea6\uff08235\u2103\uff5e250\u2103\uff09\u307e\u3067\u4e0a\u6607\u3057\u3001\u30bd\u30eb\u30c0\u30fc\u30da\u30fc\u30b9\u30c8\u3092\u6eb6\u878d\u3055\u305b\u3001\u5f37\u56fa\u306b\u63a5\u5408\u3059\u308b\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u51b7\u5374\u30be\u30fc\u30f3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u63a5\u5408\u3092\u786c\u5316\u3055\u305b\u308b\u305f\u3081\u306b\u6e29\u5ea6\u3092\u7d20\u65e9\u304f\u4e0b\u3052\u307e\u3059\u3002\u5236\u5fa1\u3055\u308c\u305f\u51b7\u5374\u901f\u5ea6\u306f\u6bce\u79d22\uff5e4\u2103\u3067\u3059\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u6ce8\uff1a\u91cf\u7523\u524d\u306b\u30ea\u30d5\u30ed\u30fc\u7089\u306e\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\u30ea\u30d5\u30ed\u30fc\u7089\u6e29\u5ea6\u30be\u30fc\u30f3<\/h2>\n\n\n\n<p>\u5404\u30aa\u30fc\u30d6\u30f3\u30be\u30fc\u30f3\u3092\u77e5\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u826f\u3044\u30cf\u30f3\u30c0\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3069\u306e\u30be\u30fc\u30f3\u3082\u91cd\u8981\u306a\u50cd\u304d\u3092\u3057\u3066\u3044\u307e\u3059\u3002\u30ea\u30d5\u30ed\u30fc\u7089\u306e\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u8a2d\u5b9a\u3092\u9593\u9055\u3048\u308b\u3068\u3001\u9178\u5316\u3084\u30dc\u30a4\u30c9\u306a\u3069\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u6b63\u3057\u304f\u4ed5\u4e0a\u304c\u3089\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092PCB\u3068\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u306b\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d7\u30ec\u30d2\u30fc\u30c8\u30be\u30fc\u30f3<\/h3>\n\n\n\n<p>\u30d7\u30ea\u30d2\u30fc\u30c8\u30be\u30fc\u30f3\u304c\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u3053\u306e\u30be\u30fc\u30f3\u306f\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u3092\u3086\u3063\u304f\u308a\u3068\u6e29\u3081\u307e\u3059\u3002\u71b1\u885d\u6483\u3092\u6b62\u3081\u3001\u30d5\u30e9\u30c3\u30af\u30b9\u306e\u50cd\u304d\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u52a0\u71b1\u304c\u65e9\u3059\u304e\u308b\u3068\u3001\u30d5\u30e9\u30c3\u30af\u30b9\u6eb6\u5264\u304c\u3059\u3050\u306b\u51fa\u3066\u884c\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3068\u3001\u306f\u3093\u3060\u304c\u3046\u307e\u304f\u3064\u304b\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u4e0d\u5747\u4e00\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u925b\u30d5\u30ea\u30fc\u306f\u3093\u3060\u306b\u6700\u9069\u306a\u4e88\u71b1\u6e29\u5ea6\u3068\u6642\u9593\u3092\u793a\u3057\u305f\u8868\u3067\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u4e88\u71b1\u6e29\u5ea6\u7bc4\u56f2<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u4e88\u71b1\u6642\u9593<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u925b\u30d5\u30ea\u30fc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.pcbonline.com\/blog\/pcb-lead-free-reflow-soldering.html\">150\u00b0C\uff5e190\u00b0C<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>60\u79d2\u304b\u3089120\u79d2<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6709\u925b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8a72\u5f53\u306a\u3057<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8a72\u5f53\u306a\u3057<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6bce\u79d21\u2103\uff5e3\u2103\u3067\u52a0\u71b1\u3059\u308b\u3002<\/p><\/li><li><p>\u4e88\u71b1\u6642\u9593\u306f60\u79d2\u304b\u3089120\u79d2\u306e\u9593\u306b\u4fdd\u3064\u3002<\/p><\/li><li><p>\u30d5\u30e9\u30c3\u30af\u30b9\u3092\u52b9\u304b\u305b\u3066\u6c34\u5206\u3092\u53d6\u308a\u9664\u304f\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30d2\u30f3\u30c8\uff1a\u71b1\u3059\u308b\u30b9\u30d4\u30fc\u30c9\u304c\u901f\u3059\u304e\u308b\u3068\u3001\u30d5\u30e9\u30c3\u30af\u30b9\u304c\u5931\u308f\u308c\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u60aa\u304f\u306a\u308b\u3002<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6d78\u6f2c\u30be\u30fc\u30f3<\/h3>\n\n\n\n<p>\u6b21\u306b\u30bd\u30fc\u30af\u30be\u30fc\u30f3\u304c\u6765\u308b\u3002\u3053\u306e\u30be\u30fc\u30f3\u306f\u71b1\u3092\u5b89\u5b9a\u3055\u305b\u308b\u3002\u30d5\u30e9\u30c3\u30af\u30b9\u304c\u4f5c\u696d\u3092\u7d42\u3048\u3001\u91d1\u5c5e\u3092\u304d\u308c\u3044\u306b\u3057\u307e\u3059\u3002\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u5168\u4f53\u304c\u540c\u3058\u71b1\u3092\u53d7\u3051\u307e\u3059\u3002\u3053\u308c\u3092\u98db\u3070\u3057\u305f\u308a\u3001\u8a2d\u5b9a\u3092\u9593\u9055\u3048\u305f\u308a\u3059\u308b\u3068\u3001\u306f\u3093\u3060\u30dc\u30fc\u30eb\u3084\u98db\u6563\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u925b\u30d5\u30ea\u30fc\u306f\u3093\u3060\u306e\u30bd\u30fc\u30af\u6e29\u5ea6\u3092\u8868\u306b\u3057\u3066\u307f\u307e\u3057\u305f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u6d78\u6f2c\u6e29\u5ea6\u7bc4\u56f2<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u925b\u30d5\u30ea\u30fc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>150\u00b110\u00b0C<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6709\u925b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8a72\u5f53\u306a\u3057<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3067\u71b1\u3092\u4fdd\u3064\u3002 <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/wellmanxray.com\/blog\/what-are-the-temperature-zones-of-reflow-welding\/\">150\u00b0C\uff5e180\u00b0C<\/a> \u309260\u79d2\u304b\u3089120\u79d2\u9593\u7d9a\u3051\u308b\u3002<\/p><\/li><li><p>\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u304b\u3089\u6c34\u5206\u306a\u3069\u3092\u53d6\u308a\u9664\u304f\u3002<\/p><\/li><li><p>\u306f\u3093\u3060\u30dc\u30fc\u30eb\u3084\u98db\u3073\u6563\u308a\u306a\u3069\u306e\u554f\u984c\u3092\u9632\u3050\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u6ce8\uff1a\u30bd\u30fc\u30af\u30fb\u30be\u30fc\u30f3\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u3001\u30dc\u30a4\u30c9\u304c\u767a\u751f\u3057\u305f\u308a\u3001\u6fe1\u308c\u304c\u60aa\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u30d5\u30e9\u30c3\u30af\u30b9\u3092\u52b9\u304b\u305b\u7d9a\u3051\u3001\u91d1\u5c5e\u3092\u304d\u308c\u3044\u306b\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u6d78\u6f2c\u6642\u9593\u3068\u71b1\u3092\u5909\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30ea\u30d5\u30ed\u30fc\u30be\u30fc\u30f3<\/h3>\n\n\n\n<p>\u30ea\u30d5\u30ed\u30fc\u30be\u30fc\u30f3\u306f\u6d78\u6f2c\u5f8c\u3002\u3053\u3053\u3067\u306f\u3001\u306f\u3093\u3060\u304c\u6eb6\u3051\u3066\u5f37\u56fa\u306a\u63a5\u5408\u90e8\u3092\u4f5c\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u4e0a\u90e8\u306e\u71b1\u306b\u5230\u9054\u3057\u3001\u305d\u308c\u3092\u77ed\u6642\u9593\u4fdd\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u71b1\u91cf\u304c\u4f4e\u3059\u304e\u308b\u3068\u63a5\u5408\u90e8\u304c\u51b7\u305f\u304f\u306a\u308a\u307e\u3059\u3002\u71b1\u91cf\u304c\u9ad8\u3059\u304e\u305f\u308a\u9577\u3059\u304e\u305f\u308a\u3059\u308b\u3068\u3001\u63a5\u5408\u90e8\u304c\u3082\u308d\u304f\u306a\u308a\u3001\u90e8\u54c1\u304c\u58ca\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u306b\u3001\u6709\u925b\u306f\u3093\u3060\u3068\u7121\u925b\u306f\u3093\u3060\u306e\u6700\u9069\u306a\u6700\u9ad8\u6e29\u5ea6\u3092\u793a\u3059\u8868\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u878d\u70b9 (\u00b0C)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u63a8\u5968\u30d4\u30fc\u30af\u6e29\u5ea6 (\u00b0C)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u6e29\u5ea6\u8d85\u904e\u306e\u7d50\u679c<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u925b\u30d9\u30fc\u30b9\uff08Sn63\/Pb37\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~183<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>205-220<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u91d1\u5c5e\u9593\u304c\u591a\u304f\u3001\u63a5\u5408\u90e8\u304c\u3082\u308d\u3044\u3001\u904e\u71b1\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u925b\u30d5\u30ea\u30fc\uff08SAC305\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~217-221<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>235-250<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u90e8\u54c1\u640d\u50b7\u3001\u91d1\u5c5e\u9593\u904e\u591a\u3001\u5265\u96e2<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6eb6\u3051\u308b\u4ee5\u4e0a\u306e\u71b1\u3092\u4fdd\u3064<a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.fastturnpcbs.com\/guides\/reflow-soldering-profile\/\">217-245\u00b0C<\/a>)\u306730\u79d2\u304b\u308990\u79d2\u3002<\/p><\/li><li><p>\u91d1\u5c5e\u9593\u5c64\u3092\u4f5c\u308a\u3001\u306f\u3093\u3060\u63a5\u5408\u3092\u4ed5\u4e0a\u3052\u308b\u3002<\/p><\/li><li><p>\u6eb6\u3051\u3066\u3044\u308b\u4e0a\u306b\u9577\u304f\u7559\u307e\u3089\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u6ce8\u610f\uff1a\u71b1\u91cf\u304c\u5c11\u306a\u3059\u304e\u308b\u3068\u6fe1\u308c\u304c\u60aa\u304f\u306a\u308b\u3002\u591a\u3059\u304e\u305f\u308a\u9577\u3059\u304e\u305f\u308a\u3059\u308b\u3068\u3001\u63a5\u5408\u90e8\u304c\u3082\u308d\u304f\u306a\u308a\u3001\u90e8\u54c1\u304c\u904e\u71b1\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u51b7\u5374\u30be\u30fc\u30f3<\/h3>\n\n\n\n<p>\u51b7\u5374\u30be\u30fc\u30f3\u306f\u6700\u5f8c\u3067\u3042\u308b\u3002\u3053\u306e\u30be\u30fc\u30f3\u3067\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u56fa\u3081\u307e\u3059\u3002\u3072\u3073\u5272\u308c\u3084\u53cd\u308a\u3092\u6b62\u3081\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u901f\u5ea6\u3067\u51b7\u5374\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u51b7\u5374\u901f\u5ea6\u304c\u901f\u3059\u304e\u308b\u3068\u3001\u71b1\u885d\u6483\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u51b7\u5374\u901f\u5ea6\u304c\u9045\u3059\u304e\u308b\u3068\u3001\u63a5\u5408\u90e8\u304c\u3082\u308d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u9069\u306a\u51b7\u5374\u901f\u5ea6\u3092\u8868\u306b\u3057\u3066\u307f\u305f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u51b7\u5374\u7387<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u63a5\u5408\u90e8\u3078\u306e\u5f71\u97ff<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.fastturnpcbs.com\/blog\/reflow-soldering-process\/\">2-4 \u00b0C\/s<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u554f\u984c\u89e3\u6c7a\u306b\u6700\u9069\u306a\u30b9\u30d4\u30fc\u30c9<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u901f\u3059\u304e\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u71b1\u30b7\u30e7\u30c3\u30af\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u9045\u3059\u304e\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u95a2\u7bc0\u304c\u3082\u308d\u304f\u306a\u308b<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6bce\u79d22\u2103\uff5e4\u2103\u3067\u51b7\u5374\u3059\u308b\u3002<\/p><\/li><li><p>\u71b1\u885d\u6483\u3092\u6b62\u3081\u3001\u90e8\u54c1\u3092\u4fdd\u8b77\u3059\u308b\u3002<\/p><\/li><li><p>\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u6b63\u3057\u3044\u65b9\u6cd5\u3067\u786c\u5316\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30d2\u30f3\u30c8\uff1a\u30ea\u30d5\u30ed\u30fc\u5f8c\u306e\u826f\u597d\u306a\u51b7\u5374\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u3092\u3046\u307e\u304f\u6a5f\u80fd\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u4e80\u88c2\u3084\u5265\u96e2\u3001\u4f59\u5206\u306a\u4f5c\u696d\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><\/blockquote>\n\n\n\n<p>\u306b\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/ja\/set-reflow-oven-temperature-profile-for-better-soldering\/\" rel=\"noopener\">\u30ea\u30d5\u30ed\u30fc\u7089\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/a> \u3092PCB\u3068\u30bd\u30eb\u30c0\u30fc\u30da\u30fc\u30b9\u30c8\u306b\u5408\u308f\u305b\u307e\u3059\u3002\u57fa\u677f\u3084\u30da\u30fc\u30b9\u30c8\u304c\u7570\u306a\u308c\u3070\u3001\u5fc5\u8981\u306a\u8a2d\u5b9a\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u5404\u30be\u30fc\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u826f\u3044\u306f\u3093\u3060\u304c\u5f97\u3089\u308c\u3001\u554f\u984c\u3082\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u4e00\u822c\u7684\u306a\u306f\u3093\u3060\u306e\u6b20\u9665<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b3\u30fc\u30eb\u30c9\u30b8\u30e7\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p>\u51b7\u3048\u305f\u95a2\u7bc0\u306f\u920d\u304f\u3001\u8352\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u3002\u30b9\u30c8\u30ec\u30b9\u304c\u304b\u304b\u308b\u3068\u7c21\u5358\u306b\u58ca\u308c\u308b\u3002\u71b1\u91cf\u304c\u8db3\u308a\u306a\u3044\u3068\u3001\u306f\u3093\u3060\u304c\u6eb6\u3051\u304d\u3089\u306a\u3044\u3002\u3053\u308c\u306f\u63a5\u5408\u90e8\u3092\u5f31\u304f\u3059\u308b\u3002\u30d7\u30ea\u30d2\u30fc\u30c8\u30fb\u30be\u30fc\u30f3\u3084\u30bd\u30fc\u30af\u30fb\u30be\u30fc\u30f3\u3067\u306e\u52a0\u71b1\u304c\u9045\u3044\u3068\u3001\u63a5\u5408\u90e8\u304c\u51b7\u305f\u304f\u306a\u308a\u307e\u3059\u30025\u2103\u306e\u3088\u3046\u306a\u5c0f\u3055\u306a\u6e29\u5ea6\u4f4e\u4e0b\u3067\u3082\u3001\u5927\u304d\u306a\u554f\u984c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/aaloktronix.com\/understanding-cold-joints-in-pcb-soldering-causes-effects-and-remedies\/\">\u71b1\u91cf\u4e0d\u8db3\u3067\u95a2\u7bc0\u304c\u51b7\u3048\u308b<\/a>.<\/p><\/li><li><p>\u6e29\u5ea6\u304c\u4f4e\u3044\u3001\u3042\u308b\u3044\u306f\u6642\u9593\u304c\u77ed\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u306f\u3093\u3060\u304c\u6eb6\u3051\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002<\/p><\/li><li><p>\u9ad8\u71b1\u306f\u90e8\u54c1\u3092\u75db\u3081\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306f\u91cd\u8981\u3060\u3002<\/p><\/li><li><p>\u9069\u5207\u306a\u6e29\u5ea6\u3092\u4fdd\u3064\u305f\u3081\u306b\u3001\u6a5f\u5668\u3092\u983b\u7e41\u306b\u6821\u6b63\u3059\u308b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30d2\u30f3\u30c8\u958b\u59cb\u524d\u306b\u30ea\u30d5\u30ed\u30fc\u7089\u306e\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3046\u307e\u304f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u3067\u3001\u306f\u3093\u3060\u304c\u6d41\u308c\u3084\u3059\u304f\u306a\u308a\u3001\u5f37\u56fa\u306a\u63a5\u5408\u90e8\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u306f\u3093\u3060\u30dc\u30fc\u30ea\u30f3\u30b0<\/h3>\n\n\n\n<p>\u306f\u3093\u3060\u30dc\u30fc\u30eb\u306f\u3001\u306f\u3093\u3060\u306e\u5c0f\u3055\u306a\u30dc\u30fc\u30eb\u304c\u90e8\u54c1\u306e\u8fd1\u304f\u306b\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u52a0\u71b1\u304c\u901f\u3059\u304e\u305f\u308a\u3001\u6e29\u5ea6\u304c\u5747\u4e00\u3067\u306a\u3044\u5834\u5408\u306b\u8d77\u3053\u308a\u307e\u3059\u3002 <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.lcsc.com\/blog\/understanding-solder-balls-how-to-prevent-quality-issues-in-reflow-soldering\/\">\u6025\u901f\u306a\u52a0\u71b1\u306f\u3001\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u306e\u4e2d\u306b\u7269\u3092\u9589\u3058\u8fbc\u3081\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/a>.\u4e88\u71b1\u6642\u9593\u304c\u77ed\u3059\u304e\u305f\u308a\u3001\u6e29\u5ea6\u304c\u4f4e\u3059\u304e\u305f\u308a\u3059\u308b\u3068\u3001\u306f\u3093\u3060\u304c\u3046\u307e\u304f\u3064\u304b\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30a8\u30e9\u30fc<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u4e0d\u9069\u5207\u306a\u30ea\u30d5\u30ed\u30fc\u30fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.ltpcba.com\/reflow-soldering-temperature-zones-and-pcb-quality\/\">\u4e88\u71b1\u6642\u9593\u304c\u8db3\u308a\u306a\u3044\u304b\u3001\u6e29\u5ea6\u304c\u4f4e\u3044<\/a> \u306f\u3093\u3060\u306e\u63a5\u5408\u3092\u59a8\u3052\u3001\u30dc\u30fc\u30eb\u306e\u539f\u56e0\u3068\u306a\u308b\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/mpe.researchmfg.com\/reflow-profile\/\">\u901f\u3044\u52a0\u71b1\u306f\u71b1\u30e0\u30e9\u3092\u5f15\u304d\u8d77\u3053\u3059<\/a> PCB\u3092\u66f2\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p><\/li><li><p>\u6eb6\u5264\u306f\u3059\u3050\u306b\u629c\u3051\u3001\u306f\u3093\u3060\u30dc\u30fc\u30eb\u3092\u4f5c\u308b\u3002<\/p><\/li><li><p>\u30da\u30fc\u30b9\u30c8\u306e\u4e2d\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u3082\u306e\u3082\u30dc\u30fc\u30eb\u306e\u539f\u56e0\u3068\u306a\u308b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u6ce8\uff1a <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/ro\/reflow-soldering-failures-troubleshooting-tips-pcb-quality\/\" rel=\"noopener\">\u52a0\u71b1\u901f\u5ea6\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/a> \u3092\u4f7f\u7528\u3057\u3001\u306f\u3093\u3060\u30dc\u30fc\u30eb\u306e\u767a\u751f\u3092\u6291\u3048\u307e\u3059\u3002\u308f\u305a\u304b\u306a\u6e29\u5ea6\u5909\u5316\u3067\u3082\u6b20\u9665\u306f\u5897\u3048\u308b\u3002<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0<\/h3>\n\n\n\n<p>\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0\u306f\u3001\u306f\u3093\u3060\u304c\u89e6\u308c\u3066\u306f\u306a\u3089\u306a\u3044\u30d1\u30c3\u30c9\u540c\u58eb\u3092\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u8d77\u3053\u308b\u3002\u306f\u3093\u3060\u304c\u5e83\u304c\u3063\u30662\u70b9\u3092\u3064\u306a\u3050\u3002\u52a0\u71b1\u30e0\u30e9\u3084\u4e0a\u90e8\u306e\u9ad8\u71b1\u304c\u3053\u306e\u539f\u56e0\u3068\u306a\u308b\u3002\u4e00\u65b9\u306e\u30d1\u30c3\u30c9\u304c\u901f\u304f\u52a0\u71b1\u3055\u308c\u308b\u3068\u3001\u306f\u3093\u3060\u304c\u79fb\u52d5\u3057\u3066\u30d6\u30ea\u30c3\u30b8\u304c\u5f62\u6210\u3055\u308c\u308b\u3002\u901f\u3044\u6e29\u5ea6\u5909\u5316\u3084\u4e0d\u5747\u4e00\u306a\u71b1\u306f\u8868\u9762\u5f35\u529b\u3092\u4e71\u3057\u3001\u306f\u3093\u3060\u3092\u5e83\u3052\u3059\u304e\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u554f\u984c\u306e\u7a2e\u985e<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u975e\u5bfe\u79f0\u52a0\u71b1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d1\u30c3\u30c9\u4e0a\u306e\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u306f\u6eb6\u3051\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u306f\u3093\u3060\u304c\u52d5\u304f\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044\u30d4\u30fc\u30af\u6e29\u5ea6<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u925b\u30d5\u30ea\u30fc\u306f\u3093\u3060\u306e\u5834\u5408\u3001245\u2103\u3092\u8d85\u3048\u308b\u71b1\u3092\u52a0\u3048\u308b\u3068\u3001\u306f\u3093\u3060\u304c\u6c34\u3063\u307d\u304f\u306a\u308a\u3001\u30d6\u30ea\u30c3\u30b8\u306e\u539f\u56e0\u3068\u306a\u308b\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e0d\u5747\u4e00\u306a\u71b1\u306f\u8868\u9762\u5f35\u529b\u3092\u4e71\u3057\u3001\u306f\u3093\u3060\u3092\u5e83\u3052\u308b\u3002<\/p><\/li><li><p>\u9ad8\u71b1\u306f\u306f\u3093\u3060\u3092\u6c34\u3063\u307d\u304f\u3059\u308b\u3002<\/p><\/li><li><p>\u512a\u308c\u305f\u30b9\u30c6\u30f3\u30b7\u30eb\u8a2d\u8a08\u3092\u4f7f\u7528\u3057\u3001\u30d6\u30ea\u30c3\u30b8\u3092\u6b62\u3081\u308b\u305f\u3081\u306b\u7a92\u7d20\u30ea\u30d5\u30ed\u30fc\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30c8\u30a5\u30fc\u30e0\u30b9\u30c8\u30fc\u30cb\u30f3\u30b0<\/h3>\n\n\n\n<p>\u30c8\u30a5\u30fc\u30e0\u30b9\u30c8\u30fc\u30cb\u30f3\u30b0\u3068\u306f\u3001\u5c0f\u3055\u306a\u90e8\u54c1\u306e\u4e00\u7aef\u304c\u6301\u3061\u4e0a\u304c\u308b\u3053\u3068\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u90e8\u54c1\u306f\u307e\u3063\u3059\u3050\u306b\u7acb\u3061\u4e0a\u304c\u308b\u3002\u30d1\u30c3\u30c9\u304c\u7570\u306a\u308b\u901f\u5ea6\u3067\u52a0\u71b1\u3055\u308c\u308b\u3053\u3068\u3067\u8d77\u3053\u308a\u307e\u3059\u3002\u7247\u65b9\u306e\u30d1\u30c3\u30c9\u304c\u5148\u306b\u306f\u3093\u3060\u3092\u6eb6\u304b\u3059\u3068\u3001\u90e8\u54c1\u304c\u6d6e\u304d\u4e0a\u304c\u308a\u307e\u3059\u3002\u30d7\u30ea\u30d2\u30fc\u30c8\u30be\u30fc\u30f3\u3067\u306e\u9ad8\u901f\u52a0\u71b1\u306f\u3001\u3053\u308c\u3092\u60aa\u5316\u3055\u305b\u307e\u3059\u3002\u3086\u3063\u304f\u308a\u3068\u52a0\u71b1\u3057\u3001\u878d\u70b9\u4ed8\u8fd1\u306e\u6e29\u5ea6\u3092\u9577\u304f\u4fdd\u3064\u3053\u3068\u3067\u3001\u30c8\u30f3\u30d6\u30b9\u30c8\u30fc\u30cb\u30f3\u30b0\u3092\u6b62\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.victorypcb.com\/news\/pcb-tombstone.html\">\u30d1\u30c3\u30c9\u306e\u71b1\u306e\u9055\u3044\u3067\u90e8\u54c1\u304c\u6d6e\u304d\u4e0a\u304c\u308b<\/a>.<\/p><\/li><li><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.indium.com\/blog\/minimizing-tombstoning\/\">\u4e0d\u5747\u4e00\u306a\u71b1\u306b\u3088\u308b\u6e7f\u6f64\u529b\u306e\u5909\u5316<\/a>.<\/p><\/li><li><p>\u5165\u5ff5\u306a\u4e88\u71b1\u306f\u3001\u5893\u77f3\u5316\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3064\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u6ce8\u610f\uff1a\u30d1\u30c3\u30c9\u9593\u306b5\u2103\u306e\u5dee\u304c\u3042\u308b\u3060\u3051\u3067\u3001\u5893\u77f3\u304c\u3067\u304d\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u52a0\u71b1\u3092\u5747\u4e00\u306b\u4fdd\u3061\u307e\u3057\u3087\u3046\u3002<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u7121\u52b9\u5316<\/h3>\n\n\n\n<p>\u30dc\u30a4\u30c9\u3068\u306f\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u5185\u5074\u306b\u7a7a\u6d1e\u304c\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5f31\u70b9\u304c\u3042\u308b\u3068\u3001\u63a5\u7d9a\u5f37\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b\u3002\u71b1\u306e\u30e0\u30e9\u3084\u30bd\u30fc\u30af\u6642\u9593\u304c\u60aa\u3044\u3068\u3001\u306f\u3093\u3060\u306e\u4e2d\u306b\u30ac\u30b9\u304c\u9589\u3058\u8fbc\u3081\u3089\u308c\u307e\u3059\u3002\u6e29\u5ea6\u7ba1\u7406\u3092\u6020\u308b\u3068\u3001\u30dc\u30a4\u30c9\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u308f\u305a\u304b\u306a\u6e29\u5ea6\u5909\u5316\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u6b20\u9665\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u60aa\u3044\u30bd\u30fc\u30af\u30be\u30fc\u30f3\u306f\u30ac\u30b9\u3092\u9589\u3058\u8fbc\u3081\u308b\u3002<\/p><\/li><li><p>\u4e0d\u5747\u4e00\u306a\u71b1\u306f\u7a7a\u6d1e\u3092\u4f5c\u308b\u3002<\/p><\/li><li><p>\u7d99\u304e\u76ee\u3092\u826f\u304f\u3059\u308b\u305f\u3081\u306b\u3001\u6d78\u6f2c\u6642\u9593\u3068\u6e29\u5ea6\u3092\u5909\u3048\u308b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30d2\u30f3\u30c8\uff1a\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u308f\u305a\u304b\u306a\u5909\u5316\u3067\u3082\u3001\u306f\u3093\u3060\u306e\u54c1\u8cea\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306e\u6700\u9069\u5316<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p>\u30ea\u30d5\u30ed\u30fc\u7089\u3092\u6b63\u3057\u304f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308c\u3070\u3001\u826f\u3044\u7d50\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u307e\u305a\u306f <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/hu\/set-reflow-oven-temperature-profile-for-better-soldering\/\" rel=\"noopener\">\u6bce\u9031\u30aa\u30fc\u30d6\u30f3\u3092\u6383\u9664\u3059\u308b<\/a> \u307e\u305f\u306f\u5927\u304d\u306a\u4ed5\u4e8b\u306e\u5f8c\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u30d5\u30e9\u30c3\u30af\u30b9\u3092\u53d6\u308a\u9664\u304d\u3001\u30dc\u30fc\u30c9\u3092\u5b89\u5168\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u52a0\u71b1\u90e8\u5206\u3092\u983b\u7e41\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u71b1\u304c\u5747\u4e00\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6708\u306b\u4e00\u5ea6\u306f\u30bb\u30f3\u30b5\u30fc\u3092\u8f03\u6b63\u3057\u3001\u6b63\u3057\u3044\u6e2c\u5b9a\u5024\u304c\u5f97\u3089\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u57fa\u677f\u304c\u640d\u50b7\u3057\u306a\u3044\u3088\u3046\u306b\u3001\u30b3\u30f3\u30d9\u30a2\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002\u98a8\u901a\u3057\u306e\u826f\u3055\u306f\u91cd\u8981\u306a\u306e\u3067\u3001\u6392\u6c17\u53e3\u3084\u901a\u6c17\u53e3\u306b\u3082\u6c17\u3092\u914d\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u30aa\u30fc\u30d6\u30f3\u306e\u8a2d\u5b9a\u3068\u6821\u6b63\u306e\u305f\u3081\u306e\u7c21\u5358\u306a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>\u30e9\u30f3\u30d7\u30be\u30fc\u30f3\u306e\u6e29\u5ea6\u30921\u79d2\u9593\u306b1\uff5e3\u2103\u305a\u3064\u3086\u3063\u304f\u308a\u3068\u4e0a\u3052\u308b\u3002<\/p><\/li><li><p>\u5747\u7b49\u306b\u52a0\u71b1\u3059\u308b\u305f\u3081\u3001\u6d78\u6f2c\u30be\u30fc\u30f3\u3092\u5b89\u5b9a\u3055\u305b\u3001\u30aa\u30fc\u30d6\u30f3\u306e\u534a\u5206\u3092\u8986\u3046\u3002<\/p><\/li><li><p>\u30ea\u30d5\u30ed\u30fc\u30be\u30fc\u30f3\u306e\u6700\u9ad8\u6e29\u5ea6\u306b\u5230\u9054\u3057\u3001\u57fa\u677f\u309245\uff5e90\u79d2\u9593\u30ea\u30d5\u30ed\u30fc\u306e\u4e0a\u306b\u4fdd\u3064\u3002<\/p><\/li><li><p>\u51b7\u5374\u30be\u30fc\u30f3\u3092\u6bce\u79d2\u7d044\u2103\u3067\u5236\u5fa1\u3059\u308b\u3002<\/p><\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30d2\u30f3\u30c8\uff1a\u30dc\u30fc\u30c9\u3092\u305f\u304f\u3055\u3093\u4f5c\u308b\u5834\u5408\u3001 <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.circuitnet.com\/experts\/86671.html\">\u30ea\u30d5\u30ed\u30fc\u7089\u306e\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u6bce\u9031\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/a>.\u5c0f\u3055\u306a\u4ed5\u4e8b\u3067\u3042\u308c\u3070\u3001\u6708\u306b1\u56de\u3001\u3042\u308b\u3044\u306f\u5927\u304d\u306a\u5909\u5316\u306e\u5f8c\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >PCB\u3068\u30da\u30fc\u30b9\u30c8\u306b\u95a2\u3059\u308b\u8003\u5bdf<\/h3>\n\n\n\n<p>PCB\u3068\u30bd\u30eb\u30c0\u30fc\u30da\u30fc\u30b9\u30c8\u306b\u30aa\u30fc\u30d6\u30f3\u306e\u8a2d\u5b9a\u3092\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u306f\u3093\u3060\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u3001\u5fc5\u8981\u306a\u6700\u9ad8\u6e29\u5ea6\u306f\u7570\u306a\u308a\u307e\u3059\u3002 <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.allpcb.com\/allelectrohub\/a-guide-to-solder-reflow-ovens\">\u925b\u30d5\u30ea\u30fc\u306f\u3093\u3060\u306f235\uff5e250\u00b0C\u3067\u6700\u9069\u306b\u6a5f\u80fd\u3059\u308b<\/a>.\u925b\u5165\u308a\u306f\u3093\u3060\u306f210\uff5e230\u2103\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002\u30bd\u30eb\u30c0\u30fc\u30da\u30fc\u30b9\u30c8\u306e\u30d5\u30e9\u30c3\u30af\u30b9\u306f\u7d04100\u2103\u3067\u50cd\u304d\u59cb\u3081\u307e\u3059\u3002\u7279\u306b\u7121\u6d17\u6d44\u30da\u30fc\u30b9\u30c8\u306e\u5834\u5408\u306f\u30013\u5206\u4ee5\u5185\u306b\u6db2\u76f8\u7dda\uff08TAL\uff09\u3092\u8d85\u3048\u308b\u6642\u9593\u306b\u9054\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u6642\u9593\u3092\u8d85\u3048\u308b\u3068\u3001\u30d5\u30e9\u30c3\u30af\u30b9\u304c\u3046\u307e\u304f\u50cd\u304b\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u306f\u3093\u3060\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u30d4\u30fc\u30af\u6e29\u5ea6\u7bc4\u56f2 (\u00b0C)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u925b\u30d5\u30ea\u30fc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>235 &#8211; 250<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6709\u925b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>210 &#8211; 230<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30bd\u30fc\u30af\u30be\u30fc\u30f3\u306f\u901a\u5e38150\u2103\u3067\u3042\u308b\u3002<\/p><\/li><li><p>\u925b\u30d5\u30ea\u30fc\u306f\u3093\u3060\u306e\u5834\u5408\u3001\u30ea\u30d5\u30ed\u30fc\u30be\u30fc\u30f3\u306f\u7d04 245\u2103\u306b\u9054\u3059\u308b\u306f\u305a\u3067\u3042\u308b\u3002<\/p><\/li><li><p>95\u2103\u306e\u3088\u3046\u306a\u6025\u6fc0\u306a\u6e29\u5ea6\u4e0a\u6607\u3092\u3055\u305b\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u30d2\u30f3\u30c8<\/h3>\n\n\n\n<p>\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30aa\u30fc\u30d6\u30f3\u304c\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u3001\u90e8\u54c1\u306e\u3072\u3073\u5272\u308c\u3001\u53cd\u308a\u3001\u5265\u96e2\u306a\u3069\u306e\u554f\u984c\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30aa\u30fc\u30d6\u30f3\u3084\u30d5\u30e9\u30c3\u30af\u30b9\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u6e05\u6383\u3057\u3001\u6b8b\u7559\u7269\u306e\u84c4\u7a4d\u3092\u9632\u3050\u3002\u9001\u98a8\u6a5f\u3084\u30a4\u30f3\u30da\u30e9\u3092\u70b9\u691c\u3057\u3001\u7a7a\u6c17\u306e\u6d41\u308c\u3092\u6b63\u3057\u304f\u4fdd\u3064\u3002\u30d2\u30fc\u30bf\u30fc\u3068\u71b1\u96fb\u5bfe\u3092\u898b\u3066\u3001\u6b63\u3057\u3044\u71b1\u91cf\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u71b1\u306b\u3088\u308b\u640d\u50b7\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u7570\u306a\u308b\u6750\u6599\u306b \u5bfe\u3057\u3066\u30d7\u30ed\u30bb\u30b9\u3092\u5909\u66f4\u3059\u308b\u3002\u51b7\u5374\u30be\u30fc\u30f3\u304c\u6b63\u3057\u304f\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u71b1\u885d\u6483\u3092\u6b62\u3081\u3001\u5f37\u529b\u306a\u306f\u3093\u3060\u63a5\u5408\u3092\u4f5c\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5b9a\u671f\u7684\u306a\u6e05\u6383<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6b8b\u7559\u7269\u306e\u84c4\u7a4d\u3092\u6b62\u3081\u3001\u3072\u3073\u5272\u308c\u3084\u5c64\u9593\u5265\u96e2\u3092\u9632\u3050<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u91cd\u8981\u90e8\u54c1\u306e\u691c\u67fb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u53cd\u308a\u3084\u6545\u969c\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30d5\u30e9\u30c3\u30af\u30b9\u308d\u904e\u30b7\u30b9\u30c6\u30e0\u306e\u6e05\u6383<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6c5a\u67d3\u3084\u706b\u707d\u306e\u5371\u967a\u3092\u9632\u6b62<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30d2\u30fc\u30bf\u30fc\u3068\u71b1\u96fb\u5bfe\u306e\u30c1\u30a7\u30c3\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6b63\u78ba\u306a\u6e29\u5ea6\u6e2c\u5b9a<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u51b7\u5374\u30be\u30fc\u30f3\u306e\u7dad\u6301<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u71b1\u885d\u6483\u3092\u9632\u304e\u3001\u5f37\u56fa\u306a\u306f\u3093\u3060\u63a5\u5408\u3092\u5b9f\u73fe<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u6ce8\uff1a\u9069\u5207\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u6b63\u3057\u3044 <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/ja\/reflow-soldering-cooling-system-importance-optimization\/\" rel=\"noopener\">\u30ea\u30d5\u30ed\u30fc\u7089\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/a> \u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u6b20\u9665\u3092\u56de\u907f\u3057\u3001\u30dc\u30fc\u30c9\u306e\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p><\/blockquote>\n\n\n\n<p>\u30ea\u30d5\u30ed\u30fc\u30aa\u30fc\u30d6\u30f3\u306e\u5404\u6e29\u5ea6\u5e2f\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u3067\u3001\u306f\u3093\u3060\u63a5\u5408\u3092\u5f37\u56fa\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u3068\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u3001\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u71b1\u3092\u5747\u4e00\u306b\u4fdd\u3064\u305f\u3081\u3001\u30aa\u30fc\u30d6\u30f3\u3092\u983b\u7e41\u306b\u6821\u6b63\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u3088\u3046\u306a\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u304c\u7814\u7a76\u306b\u3088\u3063\u3066\u793a\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<figure 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