{"id":4342,"date":"2025-10-06T08:47:04","date_gmt":"2025-10-06T08:47:04","guid":{"rendered":"https:\/\/www.greenstone-tech.com\/?p=4342"},"modified":"2026-05-17T10:31:36","modified_gmt":"2026-05-17T10:31:36","slug":"%e3%82%a2%e3%83%ab%e3%83%9f%e3%83%8b%e3%82%a6%e3%83%a0%e5%90%88%e9%87%91%e8%a3%bd%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%b3%e3%82%b0%e9%83%a8%e5%93%81%e3%81%ae%e3%83%ac%e3%83%bc%e3%82%b6%e3%83%bc%e8%82%89","status":"publish","type":"post","link":"https:\/\/www.greenstone-tech.com\/ja\/process-study-on-laser-cladding-repair-of-aluminum-alloy-casing-parts\/","title":{"rendered":"\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u88fd\u30b1\u30fc\u30b7\u30f3\u30b0\u90e8\u54c1\u306e\u30ec\u30fc\u30b6\u8089\u76db\u88dc\u4fee\u306b\u95a2\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u7814\u7a76"},"content":{"rendered":"<p><strong>\u8981\u65e8<\/strong><br>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u88fd\u30b1\u30fc\u30b7\u30f3\u30b0\u90e8\u54c1\u306f\u3001\u88fd\u9020\u4e2d\u3084\u4f7f\u7528\u4e2d\u306b\u6c17\u5b54\u3084\u4e80\u88c2\u306a\u3069\u306e\u6b20\u9665\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u3001\u90e8\u54c1\u306e\u5ec3\u68c4\u3084\u8cc7\u6e90\u306e\u6d6a\u8cbb\u306b\u3064\u306a\u304c\u308b\u3002\u672c\u7814\u7a76\u3067\u306f\u3001ZL105A\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306e\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u306b\u7126\u70b9\u3092\u5f53\u3066\u3001AlSi10Mg\u7c89\u672b\u3092\u4f7f\u7528\u3057\u3066\u4f7f\u7528\u4e2d\u306b\u5f62\u6210\u3055\u308c\u305f\u6c17\u5b54\u3092\u4fee\u5fa9\u3059\u308b\u305f\u3081\u306b\u30ec\u30fc\u30b6\u30af\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u6280\u8853\u3092\u4f7f\u7528\u3059\u308b\u3002\u30d7\u30ed\u30bb\u30b9\u30fb\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8abf\u6574\u3057\u3001\u91d1\u5c5e\u7d44\u7e54\u5206\u6790\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3067\u3001\u7570\u306a\u308b\u6761\u4ef6\u4e0b\u3067\u306e\u30af\u30e9\u30c3\u30c9\u5c64\u306e\u6c17\u5b54\u7387\u3092\u8a55\u4fa1\u3057\u305f\u3002\u6700\u9069\u306a\u52a0\u5de5\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u3001\u30ec\u30fc\u30b6\u30fc\u51fa\u529b1.6\uff5e1.8kW\u3001\u7c89\u672b\u4f9b\u7d66\u901f\u5ea60.6r\/min\u3001\u30a2\u30eb\u30b4\u30f3\u30ac\u30b9\u6d41\u91cf4L\/min\u3001\u30b9\u30ad\u30e3\u30f3\u9593\u96941.2mm\u3001\u30b9\u30ad\u30e3\u30f3\u901f\u5ea6600mm\/min\u3067\u3042\u3063\u305f\u3002\u4fee\u5fa9\u5f8c\u3001\u90e8\u54c1\u306e\u5bc6\u5ea6\u306f98.18%\u306b\u9054\u3057\u305f\u3002.<\/p>\n\n\n\n<p><strong>\u306f\u3058\u3081\u306b<\/strong><br>\u91d1\u5c5e\u7a4d\u5c64\u9020\u5f62\u6280\u8853\u306e\u767a\u5c55\u306b\u4f34\u3044\u3001\u30ec\u30fc\u30b6\u30af\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u306f\u90e8\u54c1\u306e\u6b20\u9665\u3092\u88dc\u4fee\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6cd5\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306f\u3001\u30ec\u30fc\u30b6\u30fc\u306e\u5438\u53ce\u7387\u304c\u4f4e\u304f\u3001\u71b1\u4f1d\u5c0e\u7387\u304c\u9ad8\u304f\u3001\u9178\u5316\u3057\u3084\u3059\u3044\u3068\u3044\u3046\u7279\u5fb4\u304c\u3042\u308a\u3001\u30b1\u30fc\u30b7\u30f3\u30b0\u90e8\u54c1\u306e\u8907\u96d1\u306a\u69cb\u9020\u3084\u8584\u8089\u306e\u7279\u5fb4\u3068\u3068\u3082\u306b\u3001\u88dc\u4fee\u3092\u56f0\u96e3\u306b\u3057\u3066\u3044\u308b\u3002\u672c\u7814\u7a76\u3067\u306f\u3001\u5b9f\u969b\u306e\u751f\u7523\u30cb\u30fc\u30ba\u306b\u57fa\u3065\u304d\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u30b1\u30fc\u30b7\u30f3\u30b0\u306e\u30ec\u30fc\u30b6\u30fc\u8089\u76db\u88dc\u4fee\u6280\u8853\u3092\u63a2\u6c42\u3057\u3001\u4e3b\u8981\u306a\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u306e\u518d\u88fd\u9020\u306e\u305f\u3081\u306e\u6280\u8853\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u30ec\u30fc\u30b6\u30fc\u30af\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u6280\u8853\u306e\u6700\u65b0\u7814\u7a76<\/strong><\/p>\n\n\n\n<p><strong>\u56fd\u5185\u7814\u7a76<\/strong><br>\u4e2d\u56fd\u306b\u304a\u3051\u308b\u30ec\u30fc\u30b6\u30fc\u30af\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u6280\u8853\u306e\u7814\u7a76\u306f1990\u5e74\u4ee3\u306b\u59cb\u307e\u308a\u3001\u4e3b\u306b\u30d7\u30ed\u30bb\u30b9\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u6700\u9069\u5316\u3001\u30af\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u6750\u6599\u306e\u6027\u80fd\u3001\u88c5\u7f6e\u958b\u767a\u306b\u7126\u70b9\u304c\u5f53\u3066\u3089\u308c\u3066\u3044\u305f\u3002\u4f8b\u3048\u3070\u3001Liu Xiubo\u3089\u306f\u3001\u8d70\u67fb\u901f\u5ea6\u304c\u30af\u30e9\u30c3\u30c9\u5c64\u306e\u5fae\u7d30\u69cb\u9020\u3068\u786c\u5ea6\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u7814\u7a76\u3057\u305f\u3002Wu 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Laser\u793e\u306a\u3069\u6d77\u5916\u306e\u4f01\u696d\u306f\u30012000\uff5e6000W\u306e\u51fa\u529b\u3068\u6700\u5927\u52a0\u5de5\u6df1\u3055500mm\u307e\u3067\u306e\u3001\u5185\u9762\u3078\u306e\u30ec\u30fc\u30b6\u30fc\u30af\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u7528\u306e\u88c5\u7f6e\u3092\u958b\u767a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u5b9f\u9a13\u7684\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<p><strong>\u8a2d\u5099\u3068\u6750\u6599<\/strong><br>\u5b9f\u9a13\u306f\u3001\u540c\u8ef8\u7c89\u672b\u4f9b\u7d66\u30b7\u30b9\u30c6\u30e0\u30015\u8ef8\u4f5c\u696d\u53f0\u3001\u30a2\u30eb\u30b4\u30f3\u30ac\u30b9\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u3092\u5099\u3048\u305fLDM8060\u30ec\u30fc\u30b6\u30fc\u6307\u5411\u6027\u30a8\u30cd\u30eb\u30ae\u30fc\u84b8\u7740\u30b7\u30b9\u30c6\u30e0\u3092\u7528\u3044\u3066\u884c\u3063\u305f\u3002\u4f7f\u7528\u3057\u305f\u8089\u76db\u6750\u6599\u306f\u3001\u30a2\u30c8\u30de\u30a4\u30ba\u6cd5\u3067\u8abf\u88fd\u3057\u305fAlSi10Mg\u7c89\u672b\u3067\u3001\u7c92\u5f84\u7bc4\u56f2\u306f53\uff5e105\u03bcm\u3067\u3042\u308a\u3001\u826f\u597d\u306a\u6eb6\u63a5\u6027\u3092\u78ba\u4fdd\u3057\u305f\u3002.<\/p>\n\n\n\n<p><strong>\u30d7\u30ed\u30bb\u30b9\u30d1\u30e9\u30e1\u30fc\u30bf\u8a2d\u8a08<\/strong><br>\u3044\u304f\u3064\u304b\u306e\u30d7\u30ed\u30bb\u30b9\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u6bd4\u8f03\u3057\uff08\u88681\u53c2\u7167\uff09\u3001\u30b0\u30eb\u30fc\u30d7B\u3068\u30b0\u30eb\u30fc\u30d7C\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u3055\u3089\u306b\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u9078\u629e\u3057\u305f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d1\u30e9\u30e1\u30fc\u30bf\u30fb\u30b0\u30eb\u30fc\u30d7<\/strong><strong><\/strong><\/td><td><strong>\u30ec\u30fc\u30b6\u30fc\u51fa\u529b (kW)<\/strong><strong><\/strong><\/td><td><strong>\u7c89\u4f53\u4f9b\u7d66\u901f\u5ea6 (r-min-\u00b9)<\/strong><strong><\/strong><\/td><td><strong>\u30a2\u30eb\u30b4\u30f3\u30ac\u30b9\u6d41\u91cf (L\u30fbmin-\u00b9)<\/strong><strong><\/strong><\/td><td><strong>\u30b9\u30ad\u30e3\u30f3\u9593\u9694 (mm)<\/strong><strong><\/strong><\/td><td><strong>\u30b9\u30ad\u30e3\u30f3\u901f\u5ea6(mm-min-\u00b9)<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u30b0\u30eb\u30fc\u30d7B<\/td><td>1.6<\/td><td>0.6<\/td><td>5<\/td><td>1.2<\/td><td>600<\/td><\/tr><tr><td>\u30b0\u30eb\u30fc\u30d7C<\/td><td>1.6\uff08\u7b2c1\u5c64\uff09<\/td><td>0.6<\/td><td>4<\/td><td>1.2<\/td><td>600<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30fc\u30c7\u30b6\u30a4\u30f3<\/strong><br>\u30b1\u30fc\u30b7\u30f3\u30b0\u90e8\u54c1\u306e\u5185\u5b54\u3092\u88dc\u4fee\u3059\u308b\u305f\u3081\u3001\u90e8\u54c1\u306e\u4e0b\u5b54\u3068\u5e73\u884c\u9762\u3092\u56fa\u5b9a\u306b\u4f7f\u7528\u3059\u308b\u5c02\u7528\u6cbb\u5177\u3092\u8a2d\u8a08\u3057\u305f\u3002\u3053\u306e\u56fa\u5b9a\u5177\u306f\u3001\u56de\u8ee2\u4e2d\u306e\u30ec\u30fc\u30b6\u30fc\u30b9\u30dd\u30c3\u30c8\u306e\u30b7\u30d5\u30c8\u304c\u6700\u59271.5mm\u3067\u3042\u308a\u3001\u30af\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u306e\u54c1\u8cea\u306b\u308f\u305a\u304b\u306b\u5f71\u97ff\u3057\u305f\u3002.<\/p>\n\n\n\n<p><strong>\u7d50\u679c\u3068\u8003\u5bdf<\/strong><\/p>\n\n\n\n<p><strong>\u30af\u30e9\u30c3\u30c9\u5c64\u306e\u54c1\u8cea\u5206\u6790<\/strong><br>\u91d1\u5c5e\u7d44\u7e54\u5206\u6790\u3068ImageJ\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u3063\u3066\u6c17\u5b54\u7387\u3092\u7d71\u8a08\u7684\u306b\u6c42\u3081\u305f\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<p><strong>\u30b0\u30eb\u30fc\u30d7B\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong>:\u5e73\u5747\u30e1\u30eb\u30c8\u30d7\u30fc\u30eb\u6df1\u3055181.73\u03bcm\u3001\u5e73\u5747\u7d30\u5b54\u6570274.67\u3001\u76f4\u5f8450\u03bcm\u4ee5\u4e0b\u306e\u7d30\u5b5498.58%\u3002.<\/p>\n\n\n\n<p><strong>\u30b0\u30eb\u30fc\u30d7C \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc<\/strong>:\u5e73\u5747\u30e1\u30eb\u30c8\u30d7\u30fc\u30eb\u6df1\u3055961.63\u03bcm\u3001\u5e73\u5747\u7d30\u5b54\u6570188.67\u3001\u76f4\u5f8450\u03bcm\u4ee5\u4e0b\u306e\u7d30\u5b5498.18%\u3002.<\/p>\n\n\n\n<p>\u30b0\u30eb\u30fc\u30d7C\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u306f\u3001\u6eb6\u878d\u6c60\u306f\u6df1\u304f\u3001\u5b54\u306f\u8457\u3057\u304f\u5c11\u306a\u304f\u3001\u6df1\u3044\u5b54\u6b20\u9665\u306e\u4fee\u5fa9\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u5b9f\u969b\u306e\u90e8\u54c1\u4fee\u7406\u30c6\u30b9\u30c8<\/strong><br>\u30af\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u8a66\u9a13\u306f\u3001\u30a2\u30eb\u30b4\u30f3\u30ac\u30b9\u4fdd\u8b77\u4e0b\uff08\u9178\u7d20\u542b\u6709\u91cf200ppm\u4ee5\u4e0b\uff09\u3068\u5927\u6c17\u4e2d\u3067\u5b9f\u65bd\u3057\u305f\u3002\u30a2\u30eb\u30b4\u30f3\u4fdd\u8b77\u4e0b\u306e\u30af\u30e9\u30c3\u30c9\u5c64\u306f\u3088\u308a\u5747\u4e00\u3067\u7dfb\u5bc6\u3067\u3042\u3063\u305f\u304c\u3001\u7a7a\u6c17\u30af\u30e9\u30c3\u30c9\u3067\u306f\u3042\u3089\u304b\u3058\u3081\u51dd\u96c6\u3057\u305f\u7c92\u5b50\u304c\u73fe\u308c\u305f\u3002\u88dc\u4fee\u5f8c\u3001\u5207\u65ad\u3092\u884c\u3063\u305f\u304c\u3001\u82af\u51fa\u3057\u306e\u30df\u30b9\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u3088\u308a\u30af\u30e9\u30c3\u30c9\u5c64\u306e\u5207\u65ad\u304c\u4e0d\u5747\u4e00\u306b\u306a\u308a\u3001\u6cbb\u5177\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u7cbe\u5ea6\u306e\u6539\u5584\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u305f\u3002.<\/p>\n\n\n\n<p><strong>\u7d50\u8ad6<\/strong><br>\u30ec\u30fc\u30b6\u30fc\u51fa\u529b1.6\uff5e1.8kW\u3001\u7c89\u672b\u4f9b\u7d66\u901f\u5ea60.6r\/min\u3001\u30a2\u30eb\u30b4\u30f3\u30ac\u30b9\u6d41\u91cf4L\/min\u3001\u30b9\u30ad\u30e3\u30f3\u9593\u96941.2mm\u3001\u30b9\u30ad\u30e3\u30f3\u901f\u5ea6600mm\/min\u3002.<\/p>\n\n\n\n<p>\u30a2\u30eb\u30b4\u30f3\u4fdd\u8b77\u4e0b\u306e\u30af\u30e9\u30c3\u30c9\u5c64\u306f\u512a\u308c\u305f\u54c1\u8cea\u3092\u793a\u3057\u305f\u304c\u3001\u30b3\u30b9\u30c8\u306f\u9ad8\u304b\u3063\u305f\u3002.<\/p>\n\n\n\n<p>\u30a8\u30a2\u30af\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u306f\u3001\u3088\u308a\u52b9\u7387\u7684\u3067\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u3044\u304c\u3001\u5747\u4e00\u306a\u5c64\u306b\u306f\u306a\u3089\u306a\u304b\u3063\u305f\u3002.<\/p>\n\n\n\n<p>\u5b9f\u969b\u306e\u4fee\u7406\u3067\u306f\u3001\u88ab\u8986\u5c64\u306e\u5b8c\u5168\u6027\u3068\u52a0\u5de5\u54c1\u8cea\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u6cbb\u5177\u306e\u30bb\u30f3\u30bf\u30ea\u30f3\u30b0\u7cbe\u5ea6\u3092\u78ba\u4fdd\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>AbstractAluminum alloy casing parts are prone to defects such as porosity and cracks during manufacturing and service, leading to part scrapping and resource waste. This study focuses on ZL105A aluminum alloy aerospace parts, using laser cladding technology to repair the porosity formed during service using AlSi10Mg powder. By adjusting process parameters and performing metallographic analysis, the porosity of the cladding layer under different conditions was evaluated. The optimal process parameters were identified as: laser power 1.6~1.8 kW, powder feeding speed 0.6 r\/min, argon gas flow 4 L\/min, scan spacing 1.2 mm, and scanning speed 600 mm\/min. After repair, the part\u2019s density reached 98.18%. IntroductionWith the development of metal additive manufacturing [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4340,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,3],"tags":[101],"table_tags":[],"class_list":["post-4342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-professional-knowledge","category-blog","tag-michael-shea"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/posts\/4342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/comments?post=4342"}],"version-history":[{"count":2,"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/posts\/4342\/revisions"}],"predecessor-version":[{"id":5122,"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/posts\/4342\/revisions\/5122"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/media\/4340"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/media?parent=4342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/categories?post=4342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/tags?post=4342"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ja\/wp-json\/wp\/v2\/table_tags?post=4342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}