{"id":4716,"date":"2025-12-04T11:50:01","date_gmt":"2025-12-04T03:50:01","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4716"},"modified":"2025-12-01T16:29:55","modified_gmt":"2025-12-01T08:29:55","slug":"investment-casting-vs-lost-foam-casting-similarities-and-differences","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ja\/%e3%83%8b%e3%83%a5%e3%83%bc%e3%82%b9%e3%83%96%e3%83%ad%e3%82%b0\/%e6%a5%ad%e7%95%8c%e3%83%8b%e3%83%a5%e3%83%bc%e3%82%b9\/%e6%8a%95%e8%b3%87%e6%8a%95%e8%b3%87%e6%8a%95%e8%b3%87%e6%8a%95%e8%b3%87%e6%8a%95%e8%b3%87%e6%8a%95%e6%8a%95%e8%b3%87%e6%8a%95%e6%8a%95%e8%b3%87%e6%8a%95%e8%b3%87%e6%8a%95%e8%b3%87%e6%8a%95%e6%8a%95\/","title":{"rendered":"\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u8cc7\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u6295\u6295\u8cc7\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u6295\u6295\u8cc7\u6295\u6295\u6295\u6295\u8cc7\u6295\u6295\u6295\u6295\u8cc7\u6295\u6295\u6295\u6295\u6295\u6295\u8cc7\u6295\u6295\u6295\u6295\u6295\u6295\u6295\u8cc7"},"content":{"rendered":"

\u4eba\u3005\u304c\u91d1\u5c5e\u90e8\u54c1\u3092\u91d1\u5c5e\u91d1\u91d1\u5c5e\u88fd\u54c1\u306e\u91d1\u91d1\u5c5e\u88fd\u54c1\u306e\u91d1\u91d1\u91d1\u5c5e\u88fd\u54c1\u306e\u91d1\u91d1\u91d1\u5c5e\u88fd\u54c1\u306e\u91d1\u91d1\u91d1\u91d1\u91d1\u5c5e\u88fd\u54c1\u306e\u91d1\u91d1\u91d1\u91d1\u5c5e\u88fd\u54c1\u306e\u91d1\u91d1\u5c5e\u88fd\u54c1\u306e\u91d1\u91d1\u5c5e\u88fd\u591a\u304f\u306e\u4eba\u306f\u300c\u5931\u308f\u308c\u305f\u30ef\u30c3\u30af\u30b9\u300d\u3068\u547c\u3093\u3067\u3044\u307e\u3059\u3002\u3082\u3046\u4e00\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308b\u3002Lost Foam Casting\u3068\u547c\u3070\u308c\u308b\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u307e\u3060\u6709\u540d\u3067\u306f\u306a\u3044\u304c\u3001\u4e00\u90e8\u306e\u4ed5\u4e8b\u306b\u660e\u3089\u304b\u306a\u5229\u70b9\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u540d\u524d\u306f\u8fd1\u3044\u306e\u3067\u3001\u5f93\u696d\u54e1\u306f\u3057\u3070\u3057\u3070\u305d\u308c\u3089\u3092\u6df7\u6dc6\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u4e21\u65b9\u306e\u65b9\u6cd5\u3092\u660e\u78ba\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u306f\u305d\u308c\u3089\u3092\u540c\u3058\u3067\u9055\u3046\u3082\u306e\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30e1\u30fc\u30ab\u30fc\u304c\u6b63\u3057\u3044\u3082\u306e\u3092\u9078\u3076\u306e\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\"\u6295\u8cc7\u6295\u8cc7\u6295\u8cc7\u6295\u8cc7\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u6295\u8cc7\u6295\u6295\u6295\u8cc7\u6295\u6295\u6295\u6295\u8cc7\u6295\u6295\u6295\u6295\u8cc7\u6295\u6295\u6295\u6295\u6295\u6295\u8cc7\"<\/div>\n

Lost Wax (Investment) Casting\u3068\u306f\uff1f<\/strong><\/h2>\n

\u5931\u308f\u308c\u305f\u30ef\u30c3\u30af\u30b9\u5931\u5931\u308f\u308c\u305f\u5931\u5931\u308f\u308c\u305f\u5931\u5931\u5931\u308f\u308c\u305f\u5931\u5931\u308f\u308c\u305f\u30ef\u30c3\u30af\u30b9\u5931\u5931\u5931\u5931\u308f\u308c\u305f\u5931\u5931\u5931\u308f\u308c\u305f\u5931\u5931\u308f\u308c\u5931\u308f\u308c\u305f\u5931\u5931\u308f\u308c\u5931\u308f\u308c\u305f\u5931\u5931\u5931\u308f\u308c\u305f\u30ef\u4eba\u3005\u306f\u305d\u308c\u3092\u975e\u5e38\u306b\u7cbe\u5ea6\u3067\u8907\u96d1\u306a\u91d1\u5c5e\u3092\u4f5c\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u4e3b\u306a\u30b9\u30c6\u30c3\u30d7\u306f\u3053\u3046\u3067\u3059:<\/p>\n

    \n
  1. \u30ef\u30c3\u30af\u30b9\u30d1\u30bf\u30fc\u30f3\u4f5c\u6210 - \u52b4\u50cd\u8005\u306f\u5fc5\u8981\u306a\u90e8\u54c1\u306e\u6b63\u78ba\u306a\u30ef\u30c3\u30af\u30b9\u30b3\u30d4\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n
  2. \u30b7\u30a7\u30eb\u69cb\u9020 - \u5f7c\u3089\u306f\u30bb\u30e9\u30df\u30c3\u30af\u6db2\u4f53\u306b\u591a\u304f\u306e\u56de\u30ef\u30c3\u30af\u30b9\u30e2\u30c7\u30eb\u3092\u6d78\u3057\u307e\u3059\u3002\u5f37\u3044\u5f37\u3044\u5f37\u3044\u5f37\u3044\u5f37\u5f37\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n
  3. \u30ef\u30c3\u30af\u30b9\u306e\u9664\u53bb - \u71b1\u306f\u30ef\u30c3\u30af\u30b9\u3092\u6eb6\u3051\u307e\u3059\u3002\u5f8c\u308d\u306b\u6b8b\u3063\u3066\u3044\u308b\u306e\u306f\u7a7a\u306e\u9676\u78c1\u5668\u306e\u307f\u3002<\/li>\n
  4. \u91d1\u5c5e\u91d1\u5c5e\u306e\u91d1\u5c5e\u306e\u91d1\u91d1\u5c5e\u306e\u91d1\u91d1\u5c5e\u306e\u6d41\u308c\u8fbc\u307f - \u71b1\u3044\u6db2\u4f53\u91d1\u5c5e\u304c\u7a7a\u91d1\u91d1\u91d1\u5c5e\u306e\u91d1\u91d1\u91d1\u91d1\u5c5e\u306e\u91d1\u91d1\u91d1\u91d1\u5c5e\u3092\u91d1\u91d1\u91d1\u91d1\u5c5e\u306e\u6d41\u308c\u8fbc\u307f\u8fbc\u307f\u8fbc\u30ef\u30c3\u30af\u30b9\u306e\u5f62\u3092\u5b8c\u74a7\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/li>\n
  5. \u4ed5\u4e0a\u3052 - \u91d1\u5c5e\u304c\u51b7\u5374\u3059\u308b\u3068\u3001\u52b4\u50cd\u8005\u306f\u4ed5\u4ed5\u4e0a\u3052\u3092\u7834\u308a\u307e\u3059\u3002\u65b0\u3057\u3044\u90e8\u54c1\u306f\u901a\u5e38\u3001\u307b\u3068\u3093\u3069\u4f59\u5206\u306a\u4f5c\u696d\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n

    \u3053\u306e\u3088\u3046\u306b\u3001\u6700\u7d42\u30b5\u30a4\u30ba\u306b\u975e\u5e38\u306b\u8fd1\u3044\u90e8\u54c1\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u53b3\u5bc6\u306a\u6e2c\u5b9a\u3068\u6ed1\u3089\u304b\u306a\u8868\u9762\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u8ffd\u52a0\u306e\u5207\u65ad\u306f\u307b\u3068\u3093\u3069\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

    Lost Foam Casting (Evaporative Pattern Casting) \u3068\u306f\uff1f<\/strong><\/h2>\n

    \u5931\u308f\u308c\u305f\u6ce1\u84b8\u767a\u30d1\u30bf\u30fc\u30f3\u84b8\u767a\u30d1\u30bf\u30fc\u30f3\u84b8\u84b8\u767a\u30d1\u30bf\u30fc\u30f3\u84b8\u84b8\u84b8\u767a\u30d1\u30bf\u30fc\u30f3\u84b8\u84b8\u767a\u30d1\u30bf\u30fc\u30f3\u84b8\u84b8\u767a\u30d1\u30bf\u30fc\u30f3\u84b8\u84b8\u84b8\u767a\u30d1\u30bf\u30fc\u30f3\u84b8\u84b8\u84b8\u84b8\u767a\u30d1\u30bf\u30fc\u30f3\u84b8\u84b8\u84b8\u84b8\u767a\u6027\u30d1\u30bf\u30fc\u30f3\u84b8\u84b8\u84b8\u84b8\u767a\u30d1\u52b4\u50cd\u8005\u306f\u30ef\u30c3\u30af\u30b9\u306e\u4ee3\u308f\u308a\u306b\u8efd\u3044\u62e1\u5f35\u30dd\u30ea\u30b9\u30c1\u30ec\u30f3\uff08EPS\uff09\u6ce1\u304b\u3089\u90e8\u54c1\u3092\u5f62\u4f5c\u308a\u307e\u3059\uff1a<\/p>\n

      \n
    1. \u6ce1\u30d1\u30bf\u30fc\u30f3 - \u90e8\u54c1\u306e\u5f62\u72b6\u306f\u5b89\u4fa1\u3067\u8efd\u91cf\u306aEPS\u6ce1\u304b\u3089\u6765\u307e\u3059\u3002<\/li>\n
    2. \u30b3\u30fc\u30c6\u30a3\u30f3\u30b0 - \u8010\u71b1\u30b9\u30e9\u30ea\u30fc\u306f\u6ce1\u3092\u5b8c\u5168\u306b\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002<\/li>\n
    3. \u6210\u5f62 - \u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u6ce1\u306f\u30b5\u30dd\u30fc\u30c8\u306e\u305f\u3081\u306b\u6210\u6210\u6210\u5f62\u3055\u308c\u305f\u6210\u6210\u6210\u5f62 - \u6210\u6210\u6210\u5f62 - \u6210\u6210\u6210\u6210\u5f62 - \u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u6ce1\u306f\u6210\u6210\u6210\u6210\u5f62 \u6210\u6210\u6210\u6210\u6210\u6210\u5f62 - \u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u6ce1\u306f<\/li>\n
    4. \u6ce1\u306f\u3059\u3050\u306b\u30ac\u30b9\u306b\u5909\u308f\u308a\u3001\u6d88\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u91d1\u5c5e\u306f\u6b63\u78ba\u306b\u7a7a\u9593\u3092\u6e80\u305f\u3057\u307e\u3059\u3002<\/li>\n
    5. \u4ed5\u4e0a\u3052 - \u51b7\u5374\u5f8c\u3082\u8efd\u3044\u52a0\u5de5\u304c\u8d77\u3053\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ol>\n

      \u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u96e3\u3057\u3044\u5f62\u72b6\u3092\u3088\u304f\u51e6\u7406\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u3088\u308a\u5927\u304d\u306a\u90e8\u5206\u3084\u8a73\u7d30\u306a\u90e8\u5206\u306e\u305f\u3081\u306b\u8cbb\u7528\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n

      2\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u76f8\u4f3c\u6027<\/strong><\/h2>\n

      \u6750\u6599\u3068\u3044\u304f\u3064\u304b\u306e\u30b9\u30c6\u30c3\u30d7\u304c\u7570\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e2\u3064\u306e\u65b9\u6cd5\u306f\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u5171\u6709\u3057\u307e\u3059\u3002<\/p>\n