{"id":3061,"date":"2025-09-12T10:50:27","date_gmt":"2025-09-12T02:50:27","guid":{"rendered":"https:\/\/www.chuxin-smt.com\/preheating-systems-cooling-smt-curing-ovens-pcb-reliability\/"},"modified":"2026-02-11T07:00:18","modified_gmt":"2026-02-10T23:00:18","slug":"preheating-systems-cooling-smt-curing-ovens-pcb-reliability","status":"publish","type":"post","link":"https:\/\/www.chuxin-smt.com\/ja\/preheating-systems-cooling-smt-curing-ovens-pcb-reliability\/","title":{"rendered":"SMT\u786c\u5316\u7089\u306b\u304a\u3051\u308b\u4e88\u71b1\u30fb\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u306e\u91cd\u8981\u6027"},"content":{"rendered":"<p><figure class=\"wp-block-image alignnone\"><img decoding=\"async\" src=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2025\/09\/1757646097-\u6599\u6846\u5f0f\u5782\u76f4\u56fa\u5316\u7089.webp\" alt=\"Importance of Preheating and Cooling Systems in SMT Curing Ovens - S&#038;M Co.Ltd\" ><\/figure>\n<\/p>\n<p>SMT\u786c\u5316\u30aa\u30fc\u30d6\u30f3\u3067\u5f37\u56fa\u306a\u306f\u3093\u3060\u63a5\u5408\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001\u6b63\u78ba\u306a\u6e29\u5ea6\u5236\u5fa1\u304c\u5fc5\u8981\u3067\u3059\u3002\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u306f\u90e8\u54c1\u3092\u5f90\u3005\u306b\u6e29\u3081\u3001\u5fdc\u529b\u3084\u640d\u50b7\u3092\u9632\u6b62\u3057\u307e\u3059\u3002\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u3082\u540c\u69d8\u306b\u91cd\u8981\u3067\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u786c\u5316\u3092\u4fc3\u9032\u3057\u3001PCB\u306e\u6027\u80fd\u5411\u4e0a\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u51b7\u5374\u901f\u5ea6\u304c\u88fd\u54c1\u54c1\u8cea\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<p>| <a href=\"https:\/\/www.chuxin-smt.com\/ja\/reflow-soldering-cooling-system-importance-optimization\/\">\u51b7\u5374\u901f\u5ea6 (\u00b0C\/s)<\/a> | Impact on Solder Joint Quality   | Impact on PCB Reliability |<br \/>\n| &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- |<br \/>\n| 1.5 \u2013 10                                                                                                   | Strong, reliable solder joints   | Fewer defects             |<br \/>\n| Too slow                                                                                                   | Weak, rough microstructures      | Higher chance of failure  |<br \/>\n| Too fast                                                                                                   | Cracks inside, layers peel apart | Weaker strength           |<\/p>\n<p>\u71b1\u5236\u5fa1\u304c\u4e0d\u5341\u5206\u3060\u3068\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u7834\u640d\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306b\u30b9\u30c8\u30ec\u30b9\u304c\u304b\u304b\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u554f\u984c\u304c\u767a\u751f\u3057\u3001\u751f\u7523\u304c\u9045\u5ef6\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"keytakeaways\">\u8981\u70b9<\/h2>\n<ul>\n<li>\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u306f\u90e8\u54c1\u3092\u3086\u3063\u304f\u308a\u3068\u52a0\u71b1\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u5fdc\u529b\u3084\u640d\u50b7\u3092\u9632\u304e\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u5f37\u5316\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u52b9\u679c\u3082\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><a href=\"https:\/\/www.chuxin-smt.com\/ja\/reflow-soldering-cooling-system-importance-optimization\/\">\u5236\u5fa1\u51b7\u5374\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059<\/a>. \u3072\u3073\u5272\u308c\u3092\u9632\u304e\u307e\u3059\u3002\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u9069\u5207\u306b\u786c\u5316\u3055\u305b\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u88fd\u54c1\u306e\u5bff\u547d\u304c\u5ef6\u3073\u307e\u3059\u3002.<\/li>\n<li><a href=\"https:\/\/www.chuxin-smt.com\/ja\/reflow-soldering-cooling-system-importance-optimization\/\">\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u8a2d\u5b9a\u3059\u308b<\/a> \u983b\u7e41\u306b\u3002\u3053\u308c\u306b\u3088\u308a\u554f\u984c\u306e\u767a\u751f\u3092\u9632\u304e\u307e\u3059\u3002\u751f\u7523\u304c\u5186\u6ed1\u306b\u7a3c\u50cd\u3057\u7d9a\u3051\u308b\u306e\u3067\u3059\u3002.<\/li>\n<li>\u30aa\u30fc\u30d6\u30f3\u306f\u3053\u307e\u3081\u306b\u6383\u9664\u3057\u3001\u8a70\u307e\u308a\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u6e05\u6f54\u306a\u30aa\u30fc\u30d6\u30f3\u306f\u5747\u4e00\u306b\u52a0\u71b1\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u984d\u306a\u4fee\u7406\u3092\u9632\u3050\u3053\u3068\u306b\u3082\u306a\u308a\u307e\u3059\u3002.<\/li>\n<li>\u5404PCB\u3054\u3068\u306b\u5c02\u7528\u306e\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3059\u3079\u3066\u306e\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u306f\u72ec\u81ea\u306e\u52a0\u71b1\u8a2d\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u6700\u826f\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h2 id=\"importance\">\u91cd\u8981\u6027<\/h2>\n<h3 id=\"solderjointquality\">\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u54c1\u8cea<\/h3>\n<p>\u306f\u3093\u3060\u4ed8\u3051\u7b87\u6240\u306f\u3059\u3079\u3066\u5f37\u56fa\u3067\u3042\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u306f\u57fa\u677f\u3068\u90e8\u54c1\u3092\u3086\u3063\u304f\u308a\u3068\u6e29\u3081\u308b\u3053\u3068\u3067\u3053\u308c\u3092\u652f\u63f4\u3057\u307e\u3059\u3002\u3053\u306e\u7a4f\u3084\u304b\u306a\u52a0\u71b1\u306b\u3088\u308a\u3001\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u306e\u6d41\u51fa\u3084\u5206\u96e2\u3092\u9632\u304e\u307e\u3059\u3002\u52a0\u71b1\u304c\u901f\u3059\u304e\u308b\u3068\u3001\u306f\u3093\u3060\u30dc\u30fc\u30eb\u306e\u767a\u751f\u3084\u6fe1\u308c\u4e0d\u826f\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002. <a href=\"https:\/\/www.chuxin-smt.com\/ja\/reflow-soldering-cooling-system-importance-optimization\/\">\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u3082\u91cd\u8981\u3067\u3059<\/a>. \u6025\u6fc0\u306a\u51b7\u5374\u306f\u306f\u3093\u3060\u5185\u90e8\u306b\u4e80\u88c2\u3092\u751f\u3058\u3055\u305b\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u51b7\u5374\u304c\u9045\u3059\u304e\u308b\u3068\u63a5\u5408\u90e8\u304c\u5f31\u304f\u306a\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<blockquote>\n<p><strong>\u30d2\u30f3\u30c8<\/strong> \u5e38\u306b\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7de9\u3084\u304b\u306a\u6607\u6e29\u3068\u5b89\u5b9a\u3057\u305f\u4fdd\u6301\u306b\u3088\u308a\u30ac\u30b9\u3092\u9003\u304c\u3057\u3001\u306f\u3093\u3060\u306e\u5272\u308c\u3084\u7a74\u3092\u9632\u6b62\u3057\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n<p>\u4ee5\u4e0b\u306b\u8868\u3092\u793a\u3057\u307e\u3059 <a href=\"https:\/\/www.flason-smt.com\/new\/Which-Soldering-Defects-are-Related-to-the-Incorrect-Setup-of-the-Reflow-Profile.html\">\u4e88\u71b1\u3068\u51b7\u5374\u306e\u4e0d\u5099\u306b\u3088\u308b\u4e00\u822c\u7684\u306a\u554f\u984c<\/a>:<\/p>\n<p>| Zone          | Defect Type           | Cause of Defect                            |<br \/>\n| &#8212;&#8212;&#8212;&#8212;- | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; |<br \/>\n| Pre-heat zone | Solder paste collapse | Ramp up too fast, viscosity drops          |<br \/>\n| Pre-heat zone | Soldering ball        | Rapid solvent vaporization                 |<br \/>\n| Pre-heat zone | Solder splash         | Quick ramp up                              |<br \/>\n| Pre-heat zone | Poor wetting          | Oxidation from long pre-heat               |<br \/>\n| Cooling zone  | Components crack      | Rapid cooling causes thermal shock         |<br \/>\n| Cooling zone  | Increased fatigue     | Slow cooling creates excess intermetallics |<\/p>\n<h3 id=\"pcbreliability\">PCB\u4fe1\u983c\u6027<\/h3>\n<p>\u57fa\u677f\u3092\u9577\u6301\u3061\u3055\u305b\u305f\u3044\u306a\u3089\u3001\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u3068\u5236\u5fa1\u51b7\u5374\u3067\u57fa\u677f\u3092\u885d\u6483\u3084\u30b9\u30c8\u30ec\u30b9\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3057\u3087\u3046\u3002\u6e29\u5ea6\u5909\u5316\u304c\u6025\u6fc0\u3059\u304e\u308b\u3068\u57fa\u677f\u304c\u53cd\u3063\u305f\u308a\u5272\u308c\u305f\u308a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u57fa\u677f\u306e\u5f37\u5ea6\u304c\u4f4e\u4e0b\u3057\u5bff\u547d\u304c\u7e2e\u307e\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u6607\u6e29\u30fb\u964d\u6e29\u6642\u9593\u3068\u4fdd\u6301\u6642\u9593\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u57fa\u677f\u304c\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p>\u512a\u308c\u305f\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3092\u8e0f\u307f\u307e\u3059\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ltpcba.com\/rigid-flex-pcb-smt-assembly-critical-challenges-and-best-practices-for-success\/\">150\uff5e180\u2103\u307e\u3067\u30011\u79d2\u3042\u305f\u308a3\u2103\u3092\u8d85\u3048\u306a\u3044\u901f\u5ea6\u3067\u6607\u6e29\u3059\u308b<\/a>.<\/li>\n<li>60\uff5e120\u79d2\u9593\u4fdd\u6301\u3057\u3001\u6eb6\u5264\u3092\u63ee\u767a\u3055\u305b\u308b\u3002.<\/li>\n<li>\u30b7\u30e7\u30c3\u30af\u3092\u9632\u3050\u305f\u3081\u3001\u51b7\u5374\u901f\u5ea6\u306f1\u79d2\u3042\u305f\u308a4\u2103\u4ee5\u4e0b\u306b\u6291\u3048\u308b\u3053\u3068\u3002.<\/li>\n<\/ul>\n<p>| Parameter   | Description                                      |<br \/>\n| &#8212;&#8212;&#8212;&#8211; | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; |<br \/>\n| Preheat     | Ramp \u22643\u00b0C\/s to 150\u2013180\u00b0C, hold 60\u2013120s           |<br \/>\n| Cooling     | Ramp down \u22644\u00b0C\/s                                 |<br \/>\n| Reliability | An optimized process can cut defect rates by 25% |<\/p>\n<p>\u7e70\u308a\u8fd4\u3057\u52a0\u71b1\u3068\u51b7\u5374\u3092\u884c\u3046\u3053\u3068\u3082\u3001\u677f\u6750\u306e\u5bff\u547d\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u6e29\u5ea6\u5909\u5316\u3092\u5236\u5fa1\u3059\u308c\u3070\u3001\u3072\u3073\u5272\u308c\u3084\u53cd\u308a\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u677f\u6750\u306f\u3088\u308a\u9577\u304f\u826f\u597d\u306a\u72b6\u614b\u3092\u4fdd\u3061\u307e\u3059\u3002.<\/p>\n<h3 id=\"defectprevention\">\u6b20\u9665\u9632\u6b62<\/h3>\n<p>\u71b1\u7ba1\u7406\u3092\u9069\u5207\u306b\u884c\u3046\u3053\u3068\u3067\u3001\u591a\u304f\u306eSMT\u6b20\u9665\u3092\u9632\u6b62\u3067\u304d\u307e\u3059\u3002\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u90e8\u54c1\u306e\u7247\u7aef\u304c\u306f\u3093\u3060\u4ed8\u3051\u4e2d\u306b\u6d6e\u304d\u4e0a\u304c\u308b\u300c\u30c8\u30a5\u30fc\u30e0\u30b9\u30c8\u30fc\u30cb\u30f3\u30b0\u300d\u3001\u904e\u5270\u306a\u306f\u3093\u3060\u304c\u8aa4\u3063\u30662\u3064\u306e\u30d1\u30c3\u30c9\u3092\u63a5\u7d9a\u3059\u308b\u300c\u306f\u3093\u3060\u30d6\u30ea\u30c3\u30b8\u300d\u3001\u304a\u3088\u3073\u300c\u30dc\u30a4\u30c9\u300d\u306e\u767a\u751f\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30c8\u30a5\u30fc\u30e0\u30b9\u30c8\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u52a0\u71b1\u304c\u4e0d\u5747\u4e00\u3067\u3042\u308b\u3053\u3068\u304c\u539f\u56e0\u3067\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u306f\u3093\u3060\u30d6\u30ea\u30c3\u30b8\u306f\u3001\u904e\u5270\u306a\u306f\u3093\u3060\u304c\u8aa4\u3063\u30662\u3064\u306e\u30d1\u30c3\u30c9\u3092\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u751f\u3058\u307e\u3059\u3002.<\/p>\n<p>| Defect          | What Happens                       | How to Prevent                     |<br \/>\n| &#8212;&#8212;&#8212;&#8212;&#8212; | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- |<br \/>\n| Tombstoning     | The component stands up on one end | Use even heating and good profiles |<br \/>\n| Solder bridging | Solder joins two pads by accident  | Control solder paste and alignment |<\/p>\n<p><a href=\"https:\/\/www.smtfactory.com\/top-tips-to-prevent-voids-in-bga-soldering-with-a-reflow-oven.html\">\u3086\u3063\u304f\u308a\u3068\u3057\u305f\u5b89\u5b9a\u3057\u305f\u4e88\u71b1\u3068\u6d78\u6f2c\u3067\u30ac\u30b9\u3092\u653e\u51fa\u3055\u305b\u308b<\/a> \u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u5f37\u56fa\u306b\u4fdd\u3061\u307e\u3059\u3002\u30d4\u30fc\u30af\u6e29\u5ea6\u3092\u306f\u3093\u3060\u306e\u878d\u70b9\u3088\u308a\u5c11\u306a\u304f\u3068\u308215\u2103\u9ad8\u304f\u4fdd\u3064\u3053\u3068\u3067\u3001\u826f\u597d\u306a\u63a5\u5408\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u6025\u3044\u3067\u884c\u3046\u3068\u3001\u3072\u3073\u5272\u308c\u3001\u7a74\u3001\u5f31\u3044\u63a5\u5408\u90e8\u306e\u30ea\u30b9\u30af\u304c\u751f\u3058\u307e\u3059\u3002.<\/p>\n<blockquote>\n<p><strong>\u6ce8\uff1a<\/strong> \u5fdc\u529b-\u30af\u30ea\u30fc\u30d7\u3072\u305a\u307f\u30eb\u30fc\u30d7\u5185\u306e\u9818\u57df\u306f\u3001\u6e29\u5ea6\u5909\u5316\u304c\u5927\u304d\u304f\u306a\u308b\u307b\u3069\u62e1\u5927\u3059\u308b\u3002\u71b1\u5909\u5316\u304c\u5927\u304d\u304f\u306a\u308b\u307b\u3069\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u3078\u306e\u640d\u50b7\u304c\u5897\u5927\u3059\u308b\u3002.<\/p>\n<\/blockquote>\n<p>\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u3068\u5236\u5fa1\u51b7\u5374\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6b20\u9665\u767a\u751f\u306e\u53ef\u80fd\u6027\u3092\u4f4e\u6e1b\u3057\u3001\u88fd\u54c1\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h2 id=\"preheatingsystems\">\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0<\/h2>\n<h3 id=\"fluxactivation\">\u30d5\u30e9\u30c3\u30af\u30b9\u6d3b\u6027\u5316<\/h3>\n<p>\u30d5\u30e9\u30c3\u30af\u30b9\u3092\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u3067\u6a5f\u80fd\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002. <a href=\"https:\/\/www.chuxin-smt.com\/ja\/reflow-soldering-cooling-system-importance-optimization\/\">\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u304c\u5f79\u7acb\u3061\u307e\u3059<\/a> \u57fa\u677f\u3092\u3086\u3063\u304f\u308a\u6e29\u3081\u308b\u3053\u3068\u3067\u3001\u6709\u5bb3\u306a\u5316\u5b66\u7269\u8cea\u3092\u9664\u53bb\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u306f\u3093\u3060\u4ed8\u3051\u306e\u6e96\u5099\u3092\u6574\u3048\u307e\u3059\u3002\u6025\u6fc0\u306b\u52a0\u71b1\u3059\u308b\u3068\u30d5\u30e9\u30c3\u30af\u30b9\u304c\u6a5f\u80fd\u305b\u305a\u3001\u306f\u3093\u3060\u304c\u5341\u5206\u306b\u4ed8\u7740\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><a href=\"https:\/\/www.smtneoden.com\/news\/how-to-optimize-smt-reflow-oven-process-parameters-to-improve-yield\/\">\u4ee5\u4e0b\u306f\u30d5\u30e9\u30c3\u30af\u30b9\u6d3b\u6027\u5316\u306e\u305f\u3081\u306e\u91cd\u8981\u306a\u8a2d\u5b9a\u5024\u3092\u793a\u3059\u8868\u3067\u3059<\/a>:<\/p>\n<p>| Parameter         | Value Range                                         |<br \/>\n| &#8212;&#8212;&#8212;&#8212;&#8212;&#8211; | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; |<br \/>\n| Temperature Range | Room Temperature \u2192 130\u2013190\u00b0C                        |<br \/>\n| Heating Rate      | 1\u20133\u00b0C\/s                                             |<br \/>\n| Function          | Remove solvents, preheat PCB, reduce thermal stress |<\/p>\n<p>\u5b89\u5b9a\u3057\u305f\u4e88\u71b1\u8a08\u753b\u306f\u30d5\u30e9\u30c3\u30af\u30b9\u5185\u306e\u30ac\u30b9\u3092\u9664\u53bb\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u8868\u9762\u304c\u6e05\u6f54\u306b\u306a\u308a\u3001\u306f\u3093\u3060\u306e\u5bc6\u7740\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u57fa\u677f\u5168\u4f53\u306b\u5747\u4e00\u306a\u71b1\u304c\u4f1d\u308f\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u9069\u5207\u306b\u5f62\u6210\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h3 id=\"thermalshockreduction\">\u71b1\u885d\u6483\u4f4e\u6e1b<\/h3>\n<p>\u57fa\u677f\u3068\u90e8\u54c1\u3092\u6025\u6fc0\u306a\u6e29\u5ea6\u5909\u5316\u304b\u3089\u4fdd\u8b77\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308a\u57fa\u677f\u3092\u6bb5\u968e\u7684\u306b\u6e29\u3081\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u7de9\u3084\u304b\u306a\u52a0\u71b1\u306b\u3088\u308a\u57fa\u677f\u306e\u53cd\u308a\u3084\u5272\u308c\u3092\u9632\u304e\u307e\u3059\u3002\u4e88\u71b1\u3092\u7701\u7565\u3059\u308b\u3068\u57fa\u677f\u3084\u90e8\u54c1\u3092\u640d\u50b7\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.indium.com\/blog\/profiling-basics-reflow-phases\/\">\u4e88\u71b1\u306f\u30d5\u30e9\u30c3\u30af\u30b9\u4e2d\u306e\u30ac\u30b9\u3092\u9664\u53bb\u3059\u308b<\/a>. \u3053\u308c\u306f\u826f\u597d\u306a\u306f\u3093\u3060\u4ed8\u3051\u306b\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<li>\u57fa\u677f\u3078\u306e\u71b1\u885d\u6483\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u306f\u3093\u3060\u4ed8\u3051\u6642\u306e\u640d\u50b7\u3092\u9632\u304e\u307e\u3059\u3002.<\/li>\n<li>\u5b89\u5b9a\u3057\u305f\u4e88\u71b1\u8a08\u753b\u306f\u5747\u4e00\u306a\u71b1\u5206\u5e03\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u5f37\u56fa\u306a\u306f\u3093\u3060\u63a5\u5408\u306b\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p>\u6e29\u5ea6\u3092175\uff5e180\u2103\u307e\u3067\u3086\u3063\u304f\u308a\u4e0a\u3052\u308b\u306e\u304c\u6700\u9069\u3067\u3059\u3002\u4e0a\u6607\u901f\u5ea6\u306f\u6bce\u79d20.5\uff5e1\u2103\u3092\u76ee\u5b89\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u66f2\u304c\u308a\u3084\u30b3\u30fc\u30eb\u30c9\u30bd\u30eb\u30c0\u30fc\u306a\u3069\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u3092\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3 id=\"solventevaporation\">\u6eb6\u5a92\u84b8\u767a<\/h3>\n<p>\u306f\u3093\u3060\u30da\u30fc\u30b9\u30c8\u5185\u306e\u6eb6\u5264\u306f\u3001\u6eb6\u878d\u524d\u306b\u9664\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u306f\u3053\u308c\u3092\u652f\u63f4\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.hvttec.com\/smt-solder-reflow-temperature-curve.html\">\u6e29\u5ea6\u3092\u7d04150\u2103\u306b\u4fdd\u3064<\/a>. \u52a0\u71b1\u901f\u5ea6\u304c\u901f\u3059\u304e\u308b\u3068\u3001\u6eb6\u5264\u304c\u5185\u90e8\u306b\u6b8b\u7559\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u6c17\u6ce1\u304c\u767a\u751f\u3057\u305f\u308a\u3001\u63a5\u5408\u90e8\u304c\u5f31\u304f\u306a\u3063\u305f\u308a\u3057\u307e\u3059\u30021.5\u2103\u304b\u30893\u2103\/\u79d2\u306e\u7bc4\u56f2\u3067\u52a0\u71b1\u3059\u308b\u306e\u304c\u9069\u5207\u3067\u3059\u3002.<\/p>\n<p><a href=\"https:\/\/www.obsmt.com\/reflow-soldering-temperature-curve\/\">\u4e88\u71b1\u30be\u30fc\u30f3\u306f\u5ba4\u6e29\u304b\u3089\u59cb\u307e\u308a\u3001\u7d04150\u2103\u307e\u3067\u4e0a\u6607\u3059\u308b<\/a>. \u3053\u306e\u7de9\u3084\u304b\u306a\u4e0a\u6607\u306b\u3088\u308a\u3001\u6c34\u3084\u6eb6\u5264\u304c\u5b89\u5168\u306b\u6392\u51fa\u3055\u308c\u307e\u3059\u3002\u30c1\u30c3\u30d7\u306a\u3069\u306e\u90e8\u54c1\u306f\u3001\u30b9\u30c8\u30ec\u30b9\u306a\u304f\u71b1\u306b\u6163\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002. <a href=\"https:\/\/www.tecooems.com\/info\/temperature-for-smt-reflow-soldering-95617422.html\">\u52a0\u71b1\u901f\u5ea6\u3092\u6bce\u79d22\u2103\u4ee5\u4e0b\u306b\u4fdd\u3064<\/a> \u71b1\u5fdc\u529b\u3092\u9632\u6b62\u3057\u3001\u90e8\u54c1\u3092\u5b89\u5168\u306b\u4fdd\u3061\u307e\u3059\u3002.<\/p>\n<blockquote>\n<p><strong>\u30d2\u30f3\u30c8<\/strong> \u5fc5\u305a\u3086\u3063\u304f\u308a\u3068\u4e88\u71b1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u90e8\u54c1\u304c\u306f\u3093\u3060\u4ed8\u3051\u306e\u6e96\u5099\u304c\u6574\u3044\u3001\u57fa\u677f\u304c\u53cd\u308b\u53ef\u80fd\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n<h2 id=\"coolingsystems\">\u51b7\u5374\u30b7\u30b9\u30c6\u30e0<\/h2>\n<h3 id=\"controlledcooling\">\u5236\u5fa1\u51b7\u5374<\/h3>\n<p>\u57fa\u677f\u306f\u9069\u5207\u306a\u901f\u5ea6\u3067\u51b7\u5374\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5236\u5fa1\u3055\u308c\u305f\u51b7\u5374\u306f\u3072\u3073\u5272\u308c\u3084\u63a5\u5408\u90e8\u306e\u5f31\u5316\u3092\u9632\u304e\u307e\u3059\u3002\u51b7\u5374\u304c\u901f\u3059\u304e\u308b\u3068\u90e8\u54c1\u306b\u885d\u6483\u3092\u4e0e\u3048\u7834\u640d\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u51b7\u5374\u304c\u9045\u3059\u304e\u308b\u3068\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u304f\u3059\u3093\u3067\u898b\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u51b7\u5374\u901f\u5ea6\u306f\u3042\u3089\u3086\u308b\u306f\u3093\u3060\u5408\u91d1\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u6700\u9069\u306a\u51b7\u5374\u901f\u5ea6\u306f\u4e0b\u8a18\u306e\u8868\u306b\u793a\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n<p>| Cooling Rate (\u00b0C\/s) | Effect on Solder Joint                    |<br \/>\n| &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; |<br \/>\n| 3\u20136                 | Stops big grains and dull joints          |<br \/>\n| 2\u20134                 | Cuts down stress cracks and IMC thickness |<br \/>\n| ~4                 | Best for fine-grain structure             |<\/p>\n<p>A steady cooling rate keeps solder joints strong and smooth. You should keep the cooling system clean and working well. This helps stop <a href=\"https:\/\/www.chuxin-smt.com\/ja\/why-the-cooling-zone-matters-in-reflow-ovens\/\">uneven cooling<\/a> and thermal shock.<\/p>\n<h3 id=\"solderjointsolidification\">\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u51dd\u56fa<\/h3>\n<p>\u306f\u3093\u3060\u4ed8\u3051\u7b87\u6240\u306f\u9069\u5207\u306b\u786c\u5316\u3055\u305b\u305f\u3044\u3002. <a href=\"https:\/\/www.jarnistech.com\/pcb-soldering\">\u5236\u5fa1\u51b7\u5374\u306b\u3088\u308a\u3001\u306f\u3093\u3060\u304c\u5fae\u7d30\u306a\u7d50\u6676\u69cb\u9020\u3092\u5f62\u6210\u3059\u308b\u3002.<\/a> \u3053\u308c\u306b\u3088\u308a\u63a5\u5408\u90e8\u304c\u5f37\u5316\u3055\u308c\u3001\u5272\u308c\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u51b7\u5374\u901f\u5ea6\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u3067\u8106\u3044\u91d1\u5c5e\u9593\u5316\u5408\u7269\u306e\u5f62\u6210\u3092\u9632\u304e\u307e\u3059\u3002\u5236\u5fa1\u51b7\u5374\u304c\u306f\u3093\u3060\u63a5\u5408\u90e8\u306b\u4e0e\u3048\u308b\u52b9\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n<ul>\n<li>\u5fae\u7d30\u69cb\u9020\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u3001\u5fae\u7d30\u4e80\u88c2\u304c\u6e1b\u5c11\u3059\u308b\u3002.<\/li>\n<li>\u8106\u3044\u91d1\u5c5e\u9593\u5316\u5408\u7269\u3092\u5236\u9650\u3057\u3001\u4e80\u88c2\u304c\u62e1\u5927\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002.<\/li>\n<\/ul>\n<p>\u51b7\u5374\u304c\u901f\u3059\u304e\u308b\u3068\u3001\u3072\u3073\u5272\u308c\u3084\u5f31\u70b9\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u51b7\u5374\u304c\u9045\u3059\u304e\u308b\u3068\u3001\u63a5\u5408\u90e8\u304c\u67d4\u3089\u304b\u304f\u306a\u308a\u3059\u304e\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3 id=\"reliabilityenhancement\">\u4fe1\u983c\u6027\u5411\u4e0a<\/h3>\n<p>\u88fd\u54c1\u304c\u3088\u308a\u9577\u304f\u6301\u3061\u3001\u3088\u308a\u826f\u304f\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u671b\u3093\u3067\u3044\u307e\u3059\u3002. <a href=\"https:\/\/www.chuxin-smt.com\/ja\/reflow-soldering-cooling-system-importance-optimization\/\">\u512a\u308c\u305f\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08<\/a> \u3053\u308c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u9069\u5207\u306b\u7ba1\u7406\u3055\u308c\u305f\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u4e80\u88c2\u3001\u5265\u96e2\u3001\u71b1\u885d\u6483\u3092\u9632\u304e\u307e\u3059\u3002\u5b9a\u671f\u7684\u306a\u70b9\u691c\u3068\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6b63\u5e38\u306a\u52d5\u4f5c\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u9078\u629e\u304c\u4fe1\u983c\u6027\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<p>| <a href=\"https:\/\/www.tortai-tech.com\/common-reflow-oven-failures-and-their-impact-on-electronics-manufacturing\/\">\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u9078\u629e\u304c\u53ca\u307c\u3059\u5f71\u97ff<\/a> | Prevention Tips                                                                                                    | Consequences                        |<br \/>\n| &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; |<br \/>\n| Stops thermal shock and uneven cooling                                                                                                            | <a href=\"https:\/\/www.chuxin-smt.com\/ja\/products\/automatic-cooling-buffer-stocker\/\">\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u3092\u6e05\u6f54\u306b\u4fdd\u3064<\/a> and working | More damage and failures            |<br \/>\n| Cuts down cracks and delamination                                                                                                                 | Check for water blockages often                                                                                    | Costly rework and product rejection |<br \/>\n| Make sure solder joints harden properly                                                                                                           | Watch furnace temperature in real time                                                                             |                                     |<\/p>\n<blockquote>\n<p><strong>\u30d2\u30f3\u30c8<\/strong> \u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u306b\u8a70\u307e\u308a\u3084\u6c5a\u308c\u304c\u306a\u3044\u304b\u5e38\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6e05\u6f54\u306a\u30b7\u30b9\u30c6\u30e0\u306f\u9ad8\u984d\u306a\u4fee\u7406\u3092\u56de\u907f\u3057\u3001\u57fa\u677f\u306e\u5f37\u5ea6\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n<h2 id=\"bestpractices\">\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n<h3 id=\"temperatureprofiling\">\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0<\/h3>\n<p>\u5f37\u56fa\u306a\u306f\u3093\u3060\u63a5\u5408\u306b\u306f\u9069\u5207\u306a\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u306f\u4fe1\u983c\u6027\u306e\u9ad8\u3044PCB\u88fd\u9020\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002\u307e\u305a\u3001\u4f7f\u7528\u3059\u308b\u63a5\u7740\u5264\u3084\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u6750\u306b\u5408\u308f\u305b\u3066\u30aa\u30fc\u30d6\u30f3\u306e\u6e29\u5ea6\u3092\u8abf\u6574\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5404\u30a2\u30bb\u30f3\u30d6\u30ea\u304c\u5341\u5206\u306a\u71b1\u3092\u5f97\u3089\u308c\u308b\u3088\u3046\u30b3\u30f3\u30d9\u30a2\u901f\u5ea6\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\uff1a <a href=\"https:\/\/kicthermal.com\/article-paper\/best-practices-reflow-profiling-for-lead-free-smt-assembly\/\">\u30e9\u30f3\u30d7\u30fb\u30bd\u30fc\u30af\u30fb\u30b9\u30d1\u30a4\u30af (RSS) \u307e\u305f\u306f \u30e9\u30f3\u30d7\u30fb\u30c8\u30a5\u30fb\u30b9\u30d1\u30a4\u30af (RTS)<\/a> \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3002\u3053\u308c\u3089\u306e\u624b\u6cd5\u306f\u3001\u30dc\u30fc\u30c9\u4e0a\u306e\u71b1\u3092\u5747\u4e00\u306b\u5206\u6563\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u307e\u305f\u3001\u30d8\u30c3\u30c9\u30a4\u30f3\u30d4\u30ed\u30fc\u3084\u30dc\u30a4\u30c9\u306a\u3069\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u3082\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n<p>| Best Practice                                                                                                          | Description                                                    |<br \/>\n| &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; |<br \/>\n| <a href=\"https:\/\/www.smtfactory.com\/Exploring-The-Benefits-of-SMT-Curing-Ovens-id66425007.html\">\u6700\u9069\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0<\/a> | Make profiles for each adhesive or coating to get good curing. |<br \/>\n| Conveyor Speed Optimization                                                                                            | Change speed for different assemblies to keep quality even.    |<br \/>\n| Regular Maintenance Protocols                                                                                          | Check heating parts and sensors often for best results.        |<\/p>\n<blockquote>\n<p><strong>\u30d2\u30f3\u30c8<\/strong> \u30b5\u30fc\u30de\u30eb\u30d7\u30ed\u30d5\u30a1\u30a4\u30e9\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30fc\u30d6\u30f3\u306e\u5404\u7b87\u6240\u306e\u6e29\u5ea6\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u524d\u306b\u9ad8\u6e29\u90e8\u3084\u4f4e\u6e29\u90e8\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n<h3 id=\"calibration\">\u6821\u6b63<\/h3>\n<p>\u30aa\u30fc\u30d6\u30f3\u306e\u6e29\u5ea6\u3092\u6b63\u78ba\u306b\u4fdd\u3064\u305f\u3081\u3001\u5fc5\u305a\u6821\u6b63\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u30c6\u30b9\u30c8\u7528\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u91cd\u8981\u306a\u7b87\u6240\u306b\u71b1\u96fb\u5bfe\u3092\u8a2d\u7f6e\u3057\u307e\u3059\u3002\u57fa\u677f\u304c\u30aa\u30fc\u30d6\u30f3\u5185\u3092\u79fb\u52d5\u3059\u308b\u969b\u306b\u6e29\u5ea6\u3092\u8a18\u9332\u3059\u308b\u305f\u3081\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30e9\u30fc\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002\u76ee\u6a19\u306e\u71b1\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\u3057\u3001\u30aa\u30fc\u30d6\u30f3\u3092\u7a3c\u50cd\u3055\u305b\u307e\u3059\u3002\u6e2c\u5b9a\u5024\u3092\u76e3\u8996\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9ad8\u6e29\u90e8\u3084\u4f4e\u6e29\u90e8\u304c\u898b\u3089\u308c\u305f\u5834\u5408\u306f\u3001\u9001\u98a8\u30d5\u30a1\u30f3\u3084\u30b3\u30f3\u30d9\u30a2\u901f\u5ea6\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u71b1\u304c\u5747\u4e00\u306b\u306a\u308b\u307e\u3067\u30c6\u30b9\u30c8\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u78ba\u8a8d\u3057\u3001\u826f\u597d\u306a\u72b6\u614b\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<ol>\n<li>\u30c6\u30b9\u30c8\u7528\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306b\u71b1\u96fb\u5bfe\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3002.<\/li>\n<li>\u30d7\u30ed\u30d5\u30a1\u30a4\u30e9\u3092\u63a5\u7d9a\u3057\u3001\u30c7\u30fc\u30bf\u3092\u8a18\u9332\u3059\u308b\u3002.<\/li>\n<li>\u30bf\u30fc\u30b2\u30c3\u30c8\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u30aa\u30fc\u30d6\u30f3\u3092\u7a3c\u50cd\u3055\u305b\u3001\u8868\u793a\u5024\u3092\u76e3\u8996\u3059\u308b\u3002.<\/li>\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u7a7a\u6c17\u306e\u6d41\u308c\u307e\u305f\u306f\u30b3\u30f3\u30d9\u30a2\u306e\u901f\u5ea6\u3092\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u71b1\u304c\u5747\u4e00\u306b\u306a\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3059\u3002.<\/li>\n<li>\u306f\u3093\u3060\u4ed8\u3051\u306e\u63a5\u5408\u90e8\u306e\u54c1\u8cea\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n<\/ol>\n<p>\u305d\u3046\u3059\u3079\u304d\u3067\u3042\u308b\u3002 <a href=\"https:\/\/www.smtfactory.com\/reflow-oven-calibration-how-often-and-how-to-do-it-right.html\">\u30aa\u30fc\u30d6\u30f3\u306f\u5c11\u306a\u304f\u3068\u3082\u6708\u306b\u4e00\u5ea6\u306f\u6821\u6b63\u3057\u3066\u304f\u3060\u3055\u3044<\/a>. \u3053\u308c\u306b\u3088\u308a\u6e29\u5ea6\u30c9\u30ea\u30d5\u30c8\u306b\u3088\u308b\u554f\u984c\u304c\u767a\u751f\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3 id=\"maintenance\">\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/h3>\n<p>\u5fc5\u8981\u306a\u306e\u306f <a href=\"https:\/\/www.chuxin-smt.com\/ja\/maintain-selective-wave-soldering-nozzles-cleaning-inspection\/\">\u30aa\u30fc\u30d6\u30f3\u3092\u6e05\u6f54\u306b\u4fdd\u3063\u3066\u304f\u3060\u3055\u3044<\/a> \u6b63\u5e38\u306b\u4f5c\u52d5\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u306f\u3093\u3060\u3084\u30d5\u30e9\u30c3\u30af\u30b9\u306e\u6b8b\u7559\u7269\u306f\u983b\u7e41\u306b\u6e05\u6383\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30bb\u30f3\u30b5\u30fc\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u5b9a\u671f\u7684\u306b\u6821\u6b63\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u52a0\u71b1\u90e8\u54c1\u3084\u30bb\u30f3\u30b5\u30fc\u306b\u640d\u50b7\u304c\u306a\u3044\u304b\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6469\u8017\u3057\u3066\u3044\u308b\u90e8\u54c1\u306f\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<ul>\n<li><a href=\"https:\/\/roadmap.inemi.org\/ir\/smt-reflow\">\u30aa\u30fc\u30d6\u30f3\u3092\u6383\u9664\u3057\u3066\u3001\u6b8b\u7559\u7269\u304c\u84c4\u7a4d\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3057\u3087\u3046<\/a>.<\/li>\n<li>\u30bb\u30f3\u30b5\u30fc\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u983b\u7e41\u306b\u6821\u6b63\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u6469\u8017\u3057\u305f\u52a0\u71b1\u90e8\u54c1\u3068\u30bb\u30f3\u30b5\u30fc\u3092\u78ba\u8a8d\u3057\u3001\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n<blockquote>\n<p><strong>\u6ce8\uff1a<\/strong> \u6696\u623f\u3084\u51b7\u623f\u306e\u30e0\u30e9\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u306f\u3001\u7a7a\u6c17\u306e\u6d41\u308c\u306e\u7d4c\u8def\u306b\u8a70\u307e\u308a\u3084\u6c5a\u308c\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u65e9\u671f\u306b\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u5927\u304d\u306a\u30c8\u30e9\u30d6\u30eb\u3092\u9632\u304e\u3001\u751f\u7523\u3092\u5186\u6ed1\u306b\u7dad\u6301\u3067\u304d\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n<p>\u3088\u308a\u5f37\u56fa\u306a\u306f\u3093\u3060\u63a5\u5408\u90e8\u3068\u9577\u5bff\u547d\u306ePCB\u304c\u5f97\u3089\u308c\u307e\u3059 <a href=\"https:\/\/www.chuxin-smt.com\/ja\/reflow-soldering-cooling-system-importance-optimization\/\">\u512a\u308c\u305f\u4e88\u71b1\u30fb\u51b7\u5374\u30b7\u30b9\u30c6\u30e0<\/a>. \u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u9632\u304e\u3001\u4f5c\u696d\u3092\u8fc5\u901f\u5316\u3057\u307e\u3059\u3002\u6b63\u5e38\u306a\u52d5\u4f5c\u3092\u7dad\u6301\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u983b\u7e41\u306b\u78ba\u8a8d\u3059\u308b\u30aa\u30fc\u30d6\u30f3\u3092\u5b9a\u671f\u7684\u306b\u6e05\u6383\u3057\u3001\u6821\u6b63\u3059\u308b\u52a0\u71b1\u3084\u51b7\u5374\u306e\u4e0d\u5747\u4e00\u306a\u5146\u5019\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b.<\/p>\n<blockquote>\n<p>\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\uff1a\u512a\u308c\u305f\u71b1\u7ba1\u7406\u306f\u88fd\u54c1\u306e\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3057\u3001\u30e9\u30a4\u30f3\u3092\u5186\u6ed1\u306b\u7a3c\u50cd\u3055\u305b\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u5909\u5316\u306b\u306f\u5e38\u306b\u6ce8\u610f\u3092\u6255\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/blockquote>\n<h2 id=\"faq\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n<h3 id=\"whathappensifyouskippreheatinginansmtcuringoven\">SMT\u786c\u5316\u30aa\u30fc\u30d6\u30f3\u3067\u4e88\u71b1\u3092\u7701\u7565\u3059\u308b\u3068\u3069\u3046\u306a\u308b\u304b\uff1f<\/h3>\n<p>\u57fa\u677f\u3084\u90e8\u54c1\u3092\u640d\u50b7\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u4e88\u71b1\u3092\u7701\u7565\u3059\u308b\u3068\u71b1\u885d\u6483\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3072\u3073\u5272\u308c\u3001\u306f\u3093\u3060\u4e0d\u826f\u3001\u307e\u305f\u306f\u63a5\u5408\u90e8\u306e\u5f31\u4f53\u5316\u304c\u751f\u3058\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u57fa\u677f\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u3001\u5e38\u306b\u4e88\u71b1\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3 id=\"howoftenshouldyoucalibrateyoursmtcuringoven\">SMT\u786c\u5316\u30aa\u30fc\u30d6\u30f3\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u6821\u6b63\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u30aa\u30fc\u30d6\u30f3\u306f\u5c11\u306a\u304f\u3068\u3082\u6708\u306b1\u56de\u306f\u6821\u6b63\u3059\u3079\u304d\u3067\u3059\u3002\u5b9a\u671f\u7684\u306a\u6821\u6b63\u306b\u3088\u308a\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u7cbe\u5ea6\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u6b20\u9665\u3092\u56de\u907f\u3057\u3001\u751f\u7523\u30e9\u30a4\u30f3\u3092\u5186\u6ed1\u306b\u7a3c\u50cd\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3 id=\"whydoescoolingspeedmatterforsolderjoints\">\u306f\u3093\u3060\u63a5\u5408\u306b\u304a\u3044\u3066\u51b7\u5374\u901f\u5ea6\u304c\u91cd\u8981\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u51b7\u5374\u901f\u5ea6\u306f\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u5f62\u6210\u3092\u5de6\u53f3\u3057\u307e\u3059\u3002\u51b7\u5374\u304c\u901f\u3059\u304e\u308b\u3068\u3001\u3072\u3073\u5272\u308c\u3084\u5f31\u70b9\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9006\u306b\u51b7\u5374\u304c\u9045\u3059\u304e\u308b\u3068\u3001\u63a5\u5408\u90e8\u304c\u304f\u3059\u3093\u3060\u308a\u5f31\u304f\u306a\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u6700\u9069\u306a\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u5b89\u5b9a\u3057\u305f\u51b7\u5374\u901f\u5ea6\u3092\u76ee\u6307\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3 id=\"canyouusethesametemperatureprofileforallpcbs\">\u3059\u3079\u3066\u306ePCB\u306b\u540c\u3058\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3001\u3059\u3079\u3066\u306e\u57fa\u677f\u306b\u540c\u3058\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7570\u306a\u308bPCB\u3084\u90e8\u54c1\u306b\u306f\u7570\u306a\u308b\u71b1\u8a2d\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002\u5404\u30a2\u30bb\u30f3\u30d6\u30ea\u3054\u3068\u306b\u30ab\u30b9\u30bf\u30e0\u6e29\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3 id=\"whatsignsshowyourcoolingsystemneedsmaintenance\">\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u306a\u5146\u5019\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<blockquote>\n<p>\u51b7\u5374\u30e0\u30e9\u3001\u6c5a\u308c\u5806\u7a4d\u3001\u307e\u305f\u306f\u6c17\u6d41\u306e\u906e\u65ad\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b20\u9665\u3084\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u5f31\u3055\u304c\u3055\u3089\u306b\u898b\u3089\u308c\u308b\u5834\u5408\u306f\u3001\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u3092\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u57fa\u677f\u3092\u826f\u597d\u306a\u72b6\u614b\u306b\u4fdd\u3064\u305f\u3081\u3001\u6e05\u6383\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/blockquote>","protected":false},"excerpt":{"rendered":"<p>SMT\u786c\u5316\u7089\u306e\u4e88\u71b1\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5236\u5fa1\u3055\u308c\u305f\u52a0\u71b1\u3068\u51b7\u5374\u306b\u3088\u308a\u3001\u71b1\u885d\u6483\u3092\u4f4e\u6e1b\u3057\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u3001\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":3067,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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