{"id":287,"date":"2026-01-01T14:08:04","date_gmt":"2026-01-01T14:08:04","guid":{"rendered":"https:\/\/thedishhead.com\/?p=287"},"modified":"2026-01-01T14:31:34","modified_gmt":"2026-01-01T14:31:34","slug":"whats-the-difference-between-toriconical-heads-and-conical-heads","status":"publish","type":"post","link":"https:\/\/thedishhead.com\/ja\/whats-the-difference-between-toriconical-heads-and-conical-heads\/","title":{"rendered":"\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3068\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u306e\u9055\u3044\u3068\u306f\uff1f"},"content":{"rendered":"<p>\u7c21\u5358\u306a\u3053\u3068\u3060\u3068\u601d\u3046\u3060\u308d\u3046\u3002\u5186\u9310\u306f\u5186\u9310\u3067\u3057\u3087\u3046\uff1f<\/p>\n\n\n\n<p>\u305d\u3046\u3068\u306f\u8a00\u3044\u5207\u308c\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u30b3\u30fc\u30f3\u30d8\u30c3\u30c9 \u201c\u304c\u73fe\u308c\u3066\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u304c\u5408\u308f\u306a\u304b\u3063\u305f\u305f\u3081\u306b\u4ed5\u4e8b\u304c\u6ede\u3063\u305f\u3053\u3068\u304c\u3042\u308b\u4eba\u306a\u3089\u3001\u305d\u306e\u75db\u307f\u306f\u3082\u3046\u304a\u5206\u304b\u308a\u3060\u308d\u3046\u3002\u591a\u304f\u306e\u4eba\u306f\u4f55\u6c17\u306a\u304f\u3053\u3046\u8a00\u3046\u3002&nbsp;<em>\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9<\/em>&nbsp;\u5b9f\u969b\u306b\u306f&nbsp;<em>\u5186\u9310\u30d8\u30c3\u30c9<\/em>. .\u305d\u3057\u3066\u305d\u306e\u4e00\u8a00\u304c\u3001\u56f3\u9762\u3001\u6210\u5f62\u65b9\u6cd5\u3001\u6eb6\u63a5\u306e\u8a73\u7d30\u3001\u305d\u3057\u3066\u691c\u67fb\u5b98\u304c\u3042\u306a\u305f\u306e\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u3092\u3069\u3046\u898b\u308b\u304b\u3092\u5909\u3048\u3066\u3057\u307e\u3046\u3002.<\/p>\n\n\n\n<p>\u306f\u3063\u304d\u308a\u3055\u305b\u3088\u3046\u3002.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u76ee\u6b21<\/h2><nav><ul><li><a href=\"#what-is-a-conical-head-\">\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3068\u306f\uff1f<\/a><ul><li><a href=\"#what-does-a-conical-head-look-like-in-fabrication-terms-\">\u30b3\u30cb\u30ab\u30eb\u30fb\u30d8\u30c3\u30c9\u3068\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><li><a href=\"#what-is-a-toriconical-head-\">\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3068\u306f\uff1f<\/a><ul><li><a href=\"#what-does-toroidal-knuckle-mean-in-plain-english-\">\u201c\u30c8\u30ed\u30a4\u30c0\u30eb\u30fb\u30ca\u30c3\u30af\u30eb \u201d\u3068\u306f\u5206\u304b\u308a\u3084\u3059\u304f\u8a00\u3046\u3068\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><li><a href=\"#how-do-you-spot-the-difference-on-a-drawing-\">\u56f3\u9762\u306e\u9055\u3044\u3092\u3069\u3046\u3084\u3063\u3066\u898b\u5206\u3051\u308b\u306e\u3067\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#why-should-you-actually-care-which-one-you-specify-\">\u3069\u3063\u3061\u3092\u6307\u5b9a\u3057\u3066\u3082\u3044\u3044\u306e\u304b\uff1f<\/a><ul><li><a href=\"#1-stress-at-the-cone-to-shell-junction\">1) \u30b3\u30fc\u30f3\u3068\u30b7\u30a7\u30eb\u306e\u63a5\u5408\u90e8\u306e\u5fdc\u529b<\/a><\/li><li><a href=\"#2-forming-and-fabrication-method\">2) \u6210\u5f62\u30fb\u52a0\u5de5\u65b9\u6cd5<\/a><\/li><li><a href=\"#3-weld-prep-and-ndt-planning\">3) \u6eb6\u63a5\u524d\u51e6\u7406\u3068NDT\u8a08\u753b<\/a><\/li><li><a href=\"#4-code-review-and-documentation\">4) \u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3068\u6587\u66f8\u5316<\/a><\/li><\/ul><\/li><li><a href=\"#which-one-is-stronger-\">\u3069\u3061\u3089\u304c\u5f37\u3044\u304b\uff1f<\/a><\/li><li><a href=\"#when-do-buyers-typically-choose-a-plain-conical-head-\">\u4e00\u822c\u7684\u306b\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u30d7\u30ec\u30fc\u30f3\u30fb\u30b3\u30cb\u30ab\u30eb\u30fb\u30d8\u30c3\u30c9\u304c\u9078\u3070\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/a><\/li><li><a href=\"#when-is-a-toriconical-head-the-smarter-choice-\">\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3092\u9078\u629e\u3059\u308b\u306e\u304c\u8ce2\u660e\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/a><\/li><li><a href=\"#what-should-you-include-in-an-rfq-so-suppliers-don-t-guess-\">\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u63a8\u6e2c\u3057\u306a\u3044\u3088\u3046\u306b\u3001RFQ\u306b\u4f55\u3092\u542b\u3081\u308b\u3079\u304d\u304b\uff1f<\/a><\/li><li><a href=\"#toriconical-vs-conical-quick-comparison-table\">\u5186\u9310\u5f62\u3068\u5186\u9310\u5f62\u306e\u6bd4\u8f03\uff1a\u30af\u30a4\u30c3\u30af\u6bd4\u8f03\u8868<\/a><\/li><li><a href=\"#the-tl-dr\">TL;DR<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-a-conical-head-\">\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3068\u306f\uff1f<\/h2>\n\n\n\n<p><strong>\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u306f\u3001\u5bb9\u5668\u3092\u9589\u3058\u305f\u308a\u3001\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u76f4\u5186\u9310\u5f62\u306e\u90e8\u5206\u3067\u3042\u308b\u3002.<\/strong><\/p>\n\n\n\n<p>\u6f0f\u6597\u3092\u601d\u3044\u6d6e\u304b\u3079\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u304c\u57fa\u672c\u7684\u306a\u5f62\u72b6\u3067\u3059\uff1a\u5186\u9310\u306e\u89d2\u5ea6\u3001\u5927\u304d\u306a\u7aef\u306e\u76f4\u5f84\u3001\u5c0f\u3055\u306a\u7aef\u306e\u76f4\u5f84\uff08\u7406\u8ad6\u7684\u306b\u306f\u70b9\uff09\u3002\u5727\u529b\u5bb9\u5668\u306e\u4ed5\u4e8b\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u5e38\u306b&nbsp;<strong>\u5927\u7aef<\/strong>&nbsp;\u30b7\u30a7\u30eb\u3068&nbsp;<strong>\u5c0f\u7aef<\/strong>&nbsp;\u30ce\u30ba\u30eb\u3001\u6e1b\u901f\u6a5f\u3001\u307e\u305f\u306f\u4ed6\u306e\u30b7\u30a7\u30eb\u306b\u63a5\u89e6\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-does-a-conical-head-look-like-in-fabrication-terms-\">\u30b3\u30cb\u30ab\u30eb\u30fb\u30d8\u30c3\u30c9\u3068\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30c8\u30ec\u30fc\u30c8\u30fb\u30b3\u30fc\u30f3\u30fb\u30a6\u30a9\u30fc\u30eb\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30c8\u30ed\u30a4\u30c0\u30eb\u30fb\u30ca\u30c3\u30af\u30eb\u306a\u3057\uff09<\/li>\n\n\n\n<li>\u30b7\u30ea\u30f3\u30c0\u30fc\u30fb\u30b7\u30a7\u30eb\u3078\u306e\u5927\u7aef\u6eb6\u63a5<\/li>\n\n\n\n<li>\u30cd\u30c3\u30af\u3001\u30ce\u30ba\u30eb\u3001\u30d1\u30a4\u30d7\u306b\u5c0f\u7aef\u3092\u6eb6\u63a5\u3059\u308b\u3053\u3068\u3082\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5186\u9310\u3068\u5186\u67f1\u300d\u306e\u63a5\u5408\u90e8\u306f\u3001\u30b9\u30c8\u30ec\u30b9\u304c\u30b9\u30d1\u30a4\u30b7\u30fc\u306b\u306a\u308b\u5834\u6240\u3067\u3059\u3002\u3082\u3057\u3053\u308c\u3092\u92ed\u5229\u306a\u4ea4\u5dee\u70b9\u306b\u3057\u3066\u304a\u304f\u306a\u3089\u3001\u901a\u5e38\u3001\u88dc\u5f37\u306e\u8a73\u7d30\u304b\u5225\u306e\u79fb\u884c\u6226\u7565\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-f7f253c\" id=\"gspb_image-id-gsbp-f7f253c\"><img decoding=\"async\" src=\"https:\/\/thedishhead.com\/wp-content\/uploads\/2026\/01\/Toriconical-Heads-and-Conical-Heads-31.jpg\" data-src=\"\" alt=\"\u30c8\u30ed\u30a4\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3068\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\" loading=\"lazy\" width=\"960\" height=\"720\" title=\"\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-a-toriconical-head-\">\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3068\u306f\uff1f<\/h2>\n\n\n\n<p><strong>\u30c8\u30ed\u30a4\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3068\u306f\u3001\u30b7\u30a7\u30eb\u3068\u63a5\u3059\u308b\u90e8\u5206\u306b\u30c8\u30ed\u30a4\u30c0\u30eb\u30fb\u30ca\u30c3\u30af\u30eb\uff08\u4e38\u307f\u3092\u5e2f\u3073\u305f\u79fb\u884c\u90e8\uff09\u3092\u542b\u3080\u5186\u9310\u5f62\u306e\u3053\u3068\u3002.<\/strong><\/p>\n\n\n\n<p>\u3053\u306e \u201c\u30c8\u30ea \u201d\u306e\u90e8\u5206\u304c\u91cd\u8981\u306a\u3093\u3060\u3002\u3064\u307e\u308a\u3001\u5186\u67f1\u304b\u3089\u5186\u9310\u3078\u3068\u92ed\u304f\u7dda\u3092\u63cf\u304f\u306e\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3060\u3002\u305d\u308c\u3092&nbsp;<strong>\u534a\u5f84<\/strong>&nbsp;(\u30ca\u30c3\u30af\u30eb\u534a\u5f84\uff09\u3002\u3053\u308c\u306b\u3088\u308a\u5fdc\u529b\u5206\u5e03\u304c\u6539\u5584\u3055\u308c\u3001\u901a\u5e38\u3001\u30b3\u30fc\u30c9\u30fb\u30ec\u30d3\u30e5\u30fc\u30fb\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u8a2d\u8a08\u3092\u6b63\u5f53\u5316\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-does-toroidal-knuckle-mean-in-plain-english-\">\u201c\u30c8\u30ed\u30a4\u30c0\u30eb\u30fb\u30ca\u30c3\u30af\u30eb \u201d\u3068\u306f\u5206\u304b\u308a\u3084\u3059\u304f\u8a00\u3046\u3068\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u89d2\u304c\u4e38\u307f\u3092\u5e2f\u3073\u3066\u3044\u308b\u306e\u306f\u3001\u30b8\u30aa\u30e1\u30c8\u30ea\u30fc\u306e\u5909\u5316\u3092\u6ed1\u3089\u304b\u306b\u3059\u308b\u305f\u3081\u3060\u3002\u30dc\u30a6\u30eb\u3068\u30ea\u30e0\u306e\u9593\u306e\u30ab\u30fc\u30d6\u306e\u3088\u3046\u306b\u3002\u3053\u308c\u304c\u306a\u3044\u3068\u3001\u786c\u3044\u30b3\u30fc\u30ca\u30fc\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3002\u30cf\u30fc\u30c9\u30b3\u30fc\u30ca\u30fc\u306f\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc\u30b5\u30a4\u30af\u30eb\u3092\u5acc\u3046\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-do-you-spot-the-difference-on-a-drawing-\">\u56f3\u9762\u306e\u9055\u3044\u3092\u3069\u3046\u3084\u3063\u3066\u898b\u5206\u3051\u308b\u306e\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p><strong>\u3082\u3057\u30c7\u30a3\u30c6\u30fc\u30eb\u304c\u30b3\u30fc\u30f3\u3068\u30b7\u30ea\u30f3\u30c0\u30fc\u9593\u306e\u30ca\u30c3\u30af\u30eb\u534a\u5f84\u3092\u793a\u3057\u3066\u3044\u308b\u306a\u3089\u3001\u3042\u306a\u305f\u306f\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3092\u63a2\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308b\u3002.<\/strong><\/p>\n\n\n\n<p>\u7c21\u5358\u306a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5186\u9310\u5f62\u306e\u30d8\u30c3\u30c9\uff1a<\/strong>&nbsp;\u30b3\u30fc\u30f3\u30a6\u30a9\u30fc\u30eb\u3068\u30b7\u30a7\u30eb\u304c\u76f4\u63a5\u63a5\u5408\uff08\u5c0f\u3055\u306a\u534a\u5f84\u3092\u793a\u3059\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u30ca\u30c3\u30af\u30eb\u5f62\u72b6\u306f\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\uff09<\/li>\n\n\n\n<li><strong>\u30d8\u30c3\u30c9\u5f62\u72b6\u306f\u9ce5\u9310\u5f62\uff1a<\/strong>&nbsp;\u30b3\u30fc\u30f3&nbsp;<strong>\u5b9a\u7fa9\u3055\u308c\u305f\u30ca\u30c3\u30af\u30eb\u534a\u5f84<\/strong>&nbsp;+ \u591a\u304f\u306e\u5834\u5408\u3001\u30b9\u30c8\u30ec\u30fc\u30c8\u30fb\u30d5\u30e9\u30f3\u30b8\u304b\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u306e\u9577\u3055\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u3082\u3057\u56f3\u9762\u304c\u6b21\u306e\u3088\u3046\u306a\u3053\u3068\u3092\u66f8\u3044\u3066\u3044\u305f\u3089&nbsp;<strong>\u30ca\u30c3\u30af\u30eb\u534a\u5f84<\/strong>,&nbsp;<strong>\u63a5\u7dda<\/strong>, \u307e\u305f\u306f\u7279\u5b9a\u306e\u79fb\u884c\u898f\u5247\u304c\u3042\u308c\u3070\u3001\u307b\u307c\u9593\u9055\u3044\u306a\u304f\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-should-you-actually-care-which-one-you-specify-\">\u3069\u3063\u3061\u3092\u6307\u5b9a\u3057\u3066\u3082\u3044\u3044\u306e\u304b\uff1f<\/h2>\n\n\n\n<p><strong>\u306a\u305c\u306a\u3089\u3001\u201c\u30b3\u30cb\u30ab\u30eb \u201d\u3068 \u201c\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb \u201d\u3067\u306f\u3001\u30d5\u30a3\u30c3\u30c8\u30a2\u30c3\u30d7\u3001\u30b9\u30c8\u30ec\u30b9\u3001\u691c\u67fb\u30ea\u30b9\u30af\u3001\u30b3\u30b9\u30c8\u304c\u5909\u308f\u308b\u304b\u3089\u3060\u3002.<\/strong><\/p>\n\n\n\n<p>RFQ\u306b \u201c\u30b3\u30fc\u30f3\u30d8\u30c3\u30c9\u300160\u00b0\u201d\u3068\u66f8\u304b\u308c\u3066\u3044\u308b\u306e\u3092\u898b\u305f\u3053\u3068\u304c\u3042\u308b\u3002\u30ca\u30c3\u30af\u30eb\u306a\u3057\u3002\u63a5\u7dda\u4f4d\u7f6e\u306a\u3057\u3002\u30b9\u30c8\u30ec\u30fc\u30c8\u30d5\u30e9\u30f3\u30b8\u306a\u3057\u3002\u30b7\u30e7\u30c3\u30d7\u306f\u3042\u306a\u305f\u304c\u610f\u56f3\u3057\u305f\u3068\u601d\u308f\u308c\u308b\u3082\u306e\u3092\u4f5c\u308a\u307e\u3059\u3002\u8cb7\u3044\u624b\u306f\u5225\u306e\u3082\u306e\u3092\u6ce8\u6587\u3057\u305f\u3068\u601d\u3046\u3002\u4eca\u3001\u8ab0\u3082\u304c\u6012\u3063\u3066\u3044\u3066\u3001\u8ab0\u3082\u5bdd\u3066\u3044\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u304c\u5909\u66f4\u70b9\u3060\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-stress-at-the-cone-to-shell-junction\">1) \u30b3\u30fc\u30f3\u3068\u30b7\u30a7\u30eb\u306e\u63a5\u5408\u90e8\u306e\u5fdc\u529b<\/h3>\n\n\n\n<p><strong>\u4e09\u89d2\u9310\u306e\u30d8\u30c3\u30c9\u306f\u3001\u79fb\u884c\u90e8\u3067\u306e\u5fdc\u529b\u96c6\u4e2d\u3092\u8efd\u6e1b\u3059\u308b\u3002.<\/strong>&nbsp;\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u306f\u3046\u307e\u304f\u6a5f\u80fd\u3059\u308b\u304c\u3001\u8a2d\u8a08\u3068\u52a0\u5de5\u306b\u304a\u3044\u3066\u63a5\u5408\u90e8\u3092\u6ce8\u610f\u6df1\u304f\u6271\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-forming-and-fabrication-method\">2) \u6210\u5f62\u30fb\u52a0\u5de5\u65b9\u6cd5<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5186\u9310\u5f62\uff1a\u3057\u3070\u3057\u3070\u5727\u5ef6\u30fb\u6eb6\u63a5\u3055\u308c\u308b\uff08\u7279\u306b\u5927\u53e3\u5f84\uff09<\/li>\n\n\n\n<li>\u4e09\u89d2\u9310\uff1a\u30b5\u30a4\u30ba\u3068\u539a\u3055\u306b\u3088\u3063\u3066\u306f\u3001\u3088\u308a\u5236\u5fa1\u3055\u308c\u305f\u6210\u5f62\u3084\u5206\u5272\u52a0\u5de5\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-weld-prep-and-ndt-planning\">3) \u6eb6\u63a5\u524d\u51e6\u7406\u3068NDT\u8a08\u753b<\/h3>\n\n\n\n<p>\u30ca\u30c3\u30af\u30eb\u30fb\u30a8\u30ea\u30a2\uff0b\u63a5\u5408\u90e8\u306e\u6eb6\u63a5\u5f62\u72b6\u304c\u5f71\u97ff\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d9\u30d9\u30eb\u30c7\u30b6\u30a4\u30f3<\/li>\n\n\n\n<li>UT\/RT\u3078\u306e\u30a2\u30af\u30bb\u30b9<\/li>\n\n\n\n<li>\u53d7\u5165\u57fa\u6e96<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-code-review-and-documentation\">4) \u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3068\u6587\u66f8\u5316<\/h3>\n\n\n\n<p>\u3082\u3057&nbsp;<strong>ASME\u30bb\u30af\u30b7\u30e7\u30f3VIII<\/strong>&nbsp;\u307e\u305f\u306f&nbsp;<strong>PED\/EN<\/strong>, \u30ec\u30d3\u30e5\u30a2\u30fc\u306f\u3042\u306a\u305f\u304c\u4e3b\u5f35\u3059\u308b\u3088\u3046\u306a\u5f62\u72b6\u3092\u671f\u5f85\u3059\u308b\u3067\u3057\u3087\u3046\u3002\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u306a\u9077\u79fb\u306f\u3001\u305d\u308c\u304c\u660e\u793a\u7684\u3067\u3042\u308b\u305f\u3081\u3001\u30ec\u30d3\u30e5\u30fc\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u306f\u3057\u3070\u3057\u3070\u300c\u3088\u308a\u30af\u30ea\u30fc\u30f3\u300d\u306b\u8aad\u3081\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"which-one-is-stronger-\">\u3069\u3061\u3089\u304c\u5f37\u3044\u304b\uff1f<\/h2>\n\n\n\n<p><strong>\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u306f\u901a\u5e38\u3001\u63a5\u5408\u90e8\u306e\u5727\u529b\u4e0b\u3067\u3088\u308a\u826f\u3044\u6319\u52d5\u3092\u793a\u3059\u3002.<\/strong>&nbsp;\u30b3\u30fc\u30f3\u306e\u58c1\u304c\u9b54\u6cd5\u306e\u3088\u3046\u306b\u5f37\u304f\u306a\u308b\u304b\u3089\u3067\u306f\u306a\u304f\u3001\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u304c\u92ed\u3044\u5fdc\u529b\u4e0a\u6607\u3067\u6750\u6599\u3092\u7f70\u3059\u308b\u3053\u3068\u304c\u306a\u3044\u304b\u3089\u3060\u3002.<\/p>\n\n\n\n<p>\u3068\u306f\u3044\u3048\u3001\u201c\u5f37\u3044 \u201d\u304b\u3069\u3046\u304b\u306f\u4eba\u305d\u308c\u305e\u308c\u3060\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6210\u5f62\u5f8c\u306e\u539a\u307f<\/li>\n\n\n\n<li>\u6eb6\u63a5\u7d99\u624b\u52b9\u7387\u306e\u4eee\u5b9a<\/li>\n\n\n\n<li>\u30ca\u30c3\u30af\u30eb\u306e\u534a\u5f84\u3068\u30b3\u30fc\u30f3\u306e\u89d2\u5ea6<\/li>\n\n\n\n<li>\u4f7f\u7528\u6761\u4ef6\uff08\u6e29\u5ea6\u3001\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u3001\u8150\u98df\u8a31\u5bb9\u91cf\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u305d\u3046\u305d\u3046...\u5f37\u304f\u306a\u3063\u305f\u3001,&nbsp;<em>\u901a\u5e38<\/em>. .\u3044\u3064\u3082\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"when-do-buyers-typically-choose-a-plain-conical-head-\">\u4e00\u822c\u7684\u306b\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u30d7\u30ec\u30fc\u30f3\u30fb\u30b3\u30cb\u30ab\u30eb\u30fb\u30d8\u30c3\u30c9\u304c\u9078\u3070\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n\n\n\n<p><strong>\u30b7\u30f3\u30d7\u30eb\u306a\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u306e\u5f62\u72b6\u3067\u3001\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u3092\u9069\u5207\u306b\u51e6\u7406\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3092\u9078\u3076\u3002.<\/strong><\/p>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u4f7f\u7528\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f4e\u5727\u304b\u3089\u4e2d\u5727\u3078\u306e\u79fb\u884c<\/li>\n\n\n\n<li>\u30db\u30c3\u30d1\u30fc\u304a\u3088\u3073\u56fa\u5f62\u7269\u51e6\u7406\uff08\u975e\u30b3\u30fc\u30c9\u307e\u305f\u306f\u8efd\u8ca0\u8377\u30b3\u30fc\u30c9\uff09<\/li>\n\n\n\n<li>\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u610f\u5473\u3092\u6301\u3064\u5927\u5f84\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30b3\u30b9\u30c8\u3068\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u304c\u3001\u6d17\u7df4\u3055\u308c\u305f\u30b9\u30c8\u30ec\u30b9\u79fb\u884c\u3088\u308a\u3082\u91cd\u8981\u306a\u5834\u5408<\/li>\n<\/ul>\n\n\n\n<p>\u30b3\u30fc\u30f3\u30d8\u30c3\u30c9\u304c\u60aa\u3044\u3068\u8a00\u3063\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u3002\u5384\u4ecb\u306a\u6eb6\u63a5\u4ea4\u5dee\u70b9\u3084\u795e\u7d4c\u8cea\u306a\u691c\u67fb\u5b98\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3001\u660e\u78ba\u306a\u4ed5\u69d8\u304c\u5fc5\u8981\u3060\u3068\u8a00\u3063\u3066\u3044\u308b\u306e\u3060\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"when-is-a-toriconical-head-the-smarter-choice-\">\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3092\u9078\u629e\u3059\u308b\u306e\u304c\u8ce2\u660e\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n\n\n\n<p><strong>\u30b7\u30a7\u30eb\u306e\u63a5\u5408\u90e8\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u79fb\u884c\u3092\u671b\u3080\u5834\u5408\u306f\u3001\u30c8\u30ed\u30a4\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u3092\u9078\u629e\u3059\u308b\u3002.<\/strong><\/p>\n\n\n\n<p>\u4ee3\u8868\u7684\u306a\u30c9\u30e9\u30a4\u30d0\u30fc<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u5727\u307e\u305f\u306f\u7e70\u308a\u8fd4\u3057\u4f7f\u7528<\/li>\n\n\n\n<li>\u53b3\u3057\u3044\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u74b0\u5883<\/li>\n\n\n\n<li>\u75b2\u52b4\u306b\u654f\u611f\u306a\u30b5\u30fc\u30d3\u30b9<\/li>\n\n\n\n<li>\u4e88\u6e2c\u53ef\u80fd\u306a\u516c\u5dee\u3068\u691c\u67fb\u7d50\u679c\u3092\u6c42\u3081\u308b\u9867\u5ba2<\/li>\n<\/ul>\n\n\n\n<p>\u30ca\u30c3\u30af\u30eb\u534a\u5f84\u3068\u63a5\u7dda\u70b9\u3092\u793a\u305b\u300d\u3068\u8981\u6c42\u3057\u3066\u304f\u308b\u3088\u3046\u306a\u624b\u5f37\u3044\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u3044\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u3084\u308a\u53d6\u308a\u3092\u7701\u304d\u3001\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u3092\u9069\u5207\u306b\u6307\u5b9a\u3059\u308c\u3070\u3088\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-should-you-include-in-an-rfq-so-suppliers-don-t-guess-\">\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u63a8\u6e2c\u3057\u306a\u3044\u3088\u3046\u306b\u3001RFQ\u306b\u4f55\u3092\u542b\u3081\u308b\u3079\u304d\u304b\uff1f<\/h2>\n\n\n\n<p><strong>\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u3092\u5b9a\u7fa9\u3059\u308b\u30b8\u30aa\u30e1\u30c8\u30ea\u5165\u529b\u3092\u5e38\u306b\u6307\u5b9a\u3059\u308b\u3002.<\/strong><\/p>\n\n\n\n<p>\u79c1\u304c\u898b\u305f\u3044\u6700\u5c0f\u9650\u306eRFQ\u30d5\u30a3\u30fc\u30eb\u30c9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5927\u7aef\u5185\u5f84\/OD\u304a\u3088\u3073\u5c0f\u7aef\u5185\u5f84\/OD<\/li>\n\n\n\n<li>\u539a\u3055\uff08\u305d\u3057\u3066\u305d\u308c\u304c&nbsp;<strong>\u6210\u5f62\u5f8c\u306e\u6700\u5c0f\u5024<\/strong>)<\/li>\n\n\n\n<li>\u30b3\u30fc\u30f3\u306e\u89d2\u5ea6\u307e\u305f\u306f\u30b3\u30fc\u30f3\u306e\u9577\u3055<\/li>\n\n\n\n<li>\u30ca\u30c3\u30af\u30eb\u534a\u5f84\uff08\u5186\u9310\u5f62\u306e\u5834\u5408\uff09<\/li>\n\n\n\n<li>\u30b9\u30c8\u30ec\u30fc\u30c8\u30d5\u30e9\u30f3\u30b8\/\u30bf\u30f3\u30b8\u30a7\u30f3\u30c8\u9577\uff08\u5fc5\u8981\u306a\u5834\u5408\uff09<\/li>\n\n\n\n<li>\u6750\u6599\u7b49\u7d1a\uff08SA-516\u3001304L\u3001316L\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u898f\u683cASME VIII-1 \/ PED \/ EN +\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30cb\u30fc\u30ba<\/li>\n\n\n\n<li>NDT\uff1aPT\/MT\/UT\/RT\u306e\u8981\u4ef6<\/li>\n\n\n\n<li>\u30d9\u30d9\u30eb\u306e\u8a73\u7d30\u3068\u30a8\u30c3\u30b8\u306e\u524d\u51e6\u7406<\/li>\n\n\n\n<li>\u5b9f\u969b\u306b\u6c17\u306b\u306a\u308b\u516c\u5dee\uff08\u6955\u5186\u5ea6\u3001\u30df\u30b9\u30de\u30c3\u30c1\u3001\u6df1\u3055\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u5024\u304c\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001\u7a7a\u6b04\u306e\u307e\u307e\u3067\u306f\u306a\u304f\u3001\u300c\u63d0\u6848\u3059\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u300d\u3068\u8a00\u3044\u307e\u3057\u3087\u3046\u3002\u7a7a\u6b04\u306f\u9a5a\u304d\u3092\u751f\u307f\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toriconical-vs-conical-quick-comparison-table\">\u5186\u9310\u5f62\u3068\u5186\u9310\u5f62\u306e\u6bd4\u8f03\uff1a\u30af\u30a4\u30c3\u30af\u6bd4\u8f03\u8868<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9805\u76ee<\/th><th>\u30b3\u30cb\u30ab\u30eb\u30fb\u30d8\u30c3\u30c9<\/th><th>\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u30fb\u30d8\u30c3\u30c9<\/th><\/tr><\/thead><tbody><tr><td>\u30b7\u30a7\u30eb\u3078\u306e\u79fb\u884c<\/td><td>\u30c0\u30a4\u30ec\u30af\u30c8\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3<\/td><td>\u4e38\u307f\u3092\u5e2f\u3073\u305f\u30ca\u30c3\u30af\u30ebR<\/td><\/tr><tr><td>\u63a5\u5408\u90e8\u306e\u5fdc\u529b<\/td><td>\u8a73\u7d30\u304c\u4e0d\u5341\u5206\u306a\u5834\u5408\u306f\u30ea\u30b9\u30af\u304c\u9ad8\u3044<\/td><td>\u901a\u5e38\u3001\u3088\u308a\u4f4e\u304f\u3001\u3088\u308a\u6ed1\u3089\u304b<\/td><\/tr><tr><td>RFQ\u306e\u660e\u78ba\u5316\u304c\u5fc5\u8981<\/td><td>\u9ad8\u3044<\/td><td>\u975e\u5e38\u306b\u9ad8\u3044\uff08\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u591a\u3044\uff09<\/td><\/tr><tr><td>\u88fd\u4f5c<\/td><td>\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044<\/td><td>\u591a\u304f\u306e\u5834\u5408\u3001\u3088\u308a\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3002<\/td><\/tr><tr><td>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u306e\u5229\u4fbf\u6027<\/td><td>\u8a73\u7d30\u306b\u3088\u308b<\/td><td>\u901a\u5e38\u306f\u6b63\u5f53\u5316\u3057\u3084\u3059\u3044<\/td><\/tr><tr><td>\u4ee3\u8868\u7684\u306a\u4f7f\u7528\u4f8b<\/td><td>\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u3001\u30db\u30c3\u30d1\u30fc\u3001\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3<\/td><td>\u5727\u529b\u9077\u79fb\u3001\u75b2\u52b4\u306b\u654f\u611f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-tl-dr\">TL;DR<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5186\u9310\u5f62\u306e\u30d8\u30c3\u30c9\uff1a<\/strong>&nbsp;\u30b9\u30c8\u30ec\u30fc\u30c8\u30b3\u30fc\u30f3\u65ad\u9762\u3002\u30b7\u30f3\u30d7\u30eb\u3002\u8aa4\u89e3\u3057\u3084\u3059\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u30d8\u30c3\u30c9\u5f62\u72b6\u306f\u9ce5\u9310\u5f62\uff1a<\/strong>&nbsp;\u30b3\u30fc\u30f3&nbsp;<strong>\u30d7\u30e9\u30b9<\/strong>&nbsp;\u30b7\u30a7\u30eb\u63a5\u5408\u90e8\u306e\u30c8\u30ed\u30a4\u30c0\u30eb\u30fb\u30ca\u30c3\u30af\u30eb\u534a\u5f84\u3002.<\/li>\n\n\n\n<li>\u3082\u3057\u3001\u3042\u306a\u305f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u30b3\u30fc\u30c9\u3092\u591a\u7528\u3059\u308b\u3082\u306e\u3067\u3042\u3063\u305f\u308a\u3001\u75b2\u52b4\u306b\u654f\u611f\u3067\u3042\u3063\u305f\u308a\u3059\u308b\u306a\u3089\u3070\u3001,&nbsp;<strong>\u30c8\u30ea\u30b3\u30cb\u30ab\u30eb\u306f\u3057\u3070\u3057\u3070\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b<\/strong>.<\/li>\n\n\n\n<li>\u624b\u623b\u308a\u3092\u907f\u3051\u308b\u6700\u77ed\u306e\u65b9\u6cd5\u3068\u306f\uff1f&nbsp;<strong>\u30ca\u30c3\u30af\u30eb\u306e\u534a\u5f84\u3068\u63a5\u7dda\u306e\u8a73\u7d30\u3092RFQ\u306b\u8a18\u8f09\u3059\u308b\u3053\u3068\u3002.<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u4e0d\u660e\u306a\u56f3\u9762\u3092\u304a\u6301\u3061\u3067\u3059\u304b\uff1f\u4e3b\u306a\u5bf8\u6cd5\uff08OD\u3001t\u3001\u30b3\u30fc\u30f3\u89d2\u5ea6\u3001\u30ca\u30c3\u30af\u30eb\u534a\u5f84\u304c\u3042\u308c\u3070\uff09\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u5727\u529b\u5bb9\u5668\u3068\u30bf\u30f3\u30af\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u7528\u306e\u30c8\u30ed\u30a4\u30c0\u30eb\u30d8\u30c3\u30c9\u3068\u30b3\u30cb\u30ab\u30eb\u30d8\u30c3\u30c9\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u30c8\u30ed\u30a4\u30c0\u30eb\u30ca\u30c3\u30af\u30eb\u534a\u5f84\u304c\u30b3\u30fc\u30f3\u3068\u30b7\u30a7\u30eb\u63a5\u5408\u90e8\u306e\u5fdc\u529b\u3092\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3055\u305b\u3001\u52a0\u5de5\u3068\u691c\u67fb\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u3001ASME\/PED\u6587\u66f8\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\u3092\u5b66\u3073\u307e\u3059\u3002\u5b9f\u7528\u7684\u306aRFQ\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3068\u6bd4\u8f03\u8868\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u30d0\u30a4\u30e4\u30fc\u304c\u9069\u5207\u306a\u30d8\u30c3\u30c9\u5f62\u72b6\u3092\u6307\u5b9a\u3057\u3001\u306f\u3081\u8fbc\u307f\u6642\u306e\u4e0d\u6e2c\u306e\u4e8b\u614b\u3092\u56de\u907f\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":296,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"#gspb_image-id-gsbp-f7f253c 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