{"id":2405,"date":"2026-03-12T15:44:00","date_gmt":"2026-03-12T15:44:00","guid":{"rendered":"https:\/\/hephaprecision.com\/?p=2405"},"modified":"2026-03-06T07:47:48","modified_gmt":"2026-03-06T07:47:48","slug":"profile-grinding-for-connector-dies","status":"publish","type":"post","link":"https:\/\/hephaprecision.com\/ja\/profile-grinding-for-connector-dies\/","title":{"rendered":"\u30b3\u30cd\u30af\u30bf\u9806\u9001\u91d1\u578b\u306b\u304a\u3051\u308b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u7814\u524a\u306e\u8ab2\u984c"},"content":{"rendered":"

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\n\n\n\n

2 \u4e00\u8cab\u6027\u306e\u306a\u3044\u30a8\u30c3\u30b8\u534a\u5f84<\/h3>\n\n\n\n

\u30a8\u30c3\u30b8\u306e\u534a\u5f84\u304c\u30d1\u30f3\u30c1\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u6cbf\u3063\u3066\u5909\u5316\u3059\u308b\u3068\u3001\u5207\u524a\u529b\u304c\u4e0d\u5747\u4e00\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n

\u305d\u306e\u7d50\u679c\u3001\u3053\u3046\u306a\u308b\u304b\u3082\u3057\u308c\u306a\u3044\uff1a<\/p>\n\n\n\n

<\/path><\/svg>\u5c40\u6240\u7684\u306a\u30ab\u30b1<\/span><\/div>
<\/path><\/svg>\u4e0d\u5747\u7b49\u306a\u6469\u8017\u30d1\u30bf\u30fc\u30f3<\/span><\/div>
<\/path><\/svg>\u4e0d\u5b89\u5b9a\u306a\u5de5\u5177\u5bff\u547d<\/span><\/div><\/div>\n\n\n\n

3 \u8868\u9762\u306e\u5b8c\u5168\u6027\u304c\u4f4e\u3044<\/h3>\n\n\n\n

\u7814\u524a\u713c\u3051\u3084\u8868\u9762\u4ed5\u4e0a\u3052\u304c\u60aa\u3044\u3068\u3001\u30a8\u30c3\u30b8\u306e\u5fae\u7d30\u69cb\u9020\u304c\u5f31\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n

\u3053\u306e\u305f\u3081\u3001\u9ad8\u901f\u30b9\u30bf\u30f3\u30d4\u30f3\u30b0\u6642\u306e\u75b2\u52b4\u3084\u6469\u8017\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u3002.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u30b3\u30cd\u30af\u30bf\u30d1\u30f3\u30c1\u306e\u63a8\u5968\u30a8\u30c3\u30b8\u534a\u5f84<\/h2>\n\n\n\n
\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n

\u30a8\u30c3\u30b8\u534a\u5f84\u306e\u8a2d\u8a08\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u306b\u5de6\u53f3\u3055\u308c\u308b\uff1a<\/p>\n\n\n\n

<\/path><\/svg>\u7d20\u6750\u539a<\/span><\/div>
<\/path><\/svg>\u30b9\u30bf\u30f3\u30d7\u901f\u5ea6<\/span><\/div>
<\/path><\/svg>\u30d1\u30f3\u30c1\u6750\u6599<\/span><\/div>
<\/path><\/svg>\u88fd\u54c1\u5f62\u72b6<\/span><\/div><\/div>\n\n\n\n

\u3057\u304b\u3057\u3001\u591a\u304f\u306e\u4eba\u306b\u3068\u3063\u3066 \u9ad8\u901f\u30b3\u30cd\u30af\u30bf\u30b9\u30bf\u30f3\u30d4\u30f3\u30b0\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>, \u306e\u7bc4\u56f2\u306b\u5236\u5fa1\u3055\u308c\u305f\u5fae\u5c0f\u534a\u5f84\uff1a<\/p>\n\n\n\n

R0.002 - R0.01 mm<\/pre>\n\n\n\n
\u30d1\u30f3\u30c1\u306e\u8010\u4e45\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n
\u3053\u306e\u5c0f\u3055\u306a\u534a\u5f84\u306f\u3001\u88fd\u54c1\u306e\u30a8\u30c3\u30b8\u54c1\u8cea\u306b\u9855\u8457\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u5207\u524a\u8ca0\u8377\u3092\u5206\u6563\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n
\u9069\u5207\u306a\u534a\u5f84\u306e\u8a2d\u8a08\u306f\u3001\u5e38\u306b\u4ee5\u4e0b\u306b\u57fa\u3065\u3044\u3066\u691c\u8a3c\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308b\u3002 \u5b9f\u969b\u306e\u30d7\u30ec\u30b9\u6761\u4ef6<\/strong>.<\/p>\n<\/div>\n <\/div><\/div>\n\n\n\n
\u30b3\u30cd\u30af\u30bf\u91d1\u578b\u7528\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u7814\u524a \u30b3\u30cd\u30af\u30bf\u30d1\u30f3\u30c1\u7528\u30d1\u30f3\u30c1\u3068\u30ef\u30a4\u30e4\u653e\u96fb\u52a0\u5de5\u6a5f\u306e\u6bd4\u8f03<\/h2>\n\n\n\n
\u30c4\u30fc\u30eb\u30eb\u30fc\u30e0\u306b\u3088\u3063\u3066\u306f \u30ef\u30a4\u30e4\u30fc\u653e\u96fb\u52a0\u5de5\u6a5f<\/strong> \u30d1\u30f3\u30c1\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002.<\/p>\n\n\n\n
EDM\u306f\u8907\u96d1\u306a\u5f62\u72b6\u306b\u306f\u512a\u308c\u3066\u3044\u308b\u304c\u3001\u5203\u5148\u306e\u5207\u65ad\u306b\u306f\u9650\u754c\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n
\u30d7\u30ed\u30bb\u30b9<\/th>\u30e1\u30ea\u30c3\u30c8<\/th>\u5236\u9650<\/th><\/tr><\/thead>
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\u5f93\u6765\u306e\u7814\u524a<\/td>\u901f\u3044<\/td>\u30ea\u30df\u30c6\u30c3\u30c9\u30fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/td><\/tr>
\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u7814\u78e8<\/td>\u30d9\u30b9\u30c8\u30fb\u30a8\u30c3\u30b8\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/td>\u3088\u308a\u9ad8\u3044\u6280\u8853\u8981\u4ef6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\u306b\u3064\u3044\u3066 \u6975\u3081\u3066\u5b89\u5b9a\u3057\u305f\u30a8\u30c3\u30b8\u54c1\u8cea\u3092\u5fc5\u8981\u3068\u3059\u308b\u30b3\u30cd\u30af\u30bf\u30d1\u30f3\u30c1<\/strong>, \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u7814\u524a\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u6b21\u306e\u9593\u306e\u6700\u826f\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3002 \u7cbe\u5ea6\u3068\u30a8\u30c3\u30b8\u306e\u5b8c\u5168\u6027<\/strong>.<\/p>\n\n\n\n
\u5b9f\u969b\u306e\u751f\u7523\u52b9\u679c<\/h2>\n\n\n\n
\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u30be\u30fc\u30f3\u3084\u5fae\u5c0f\u534a\u5f84\u306e\u5f62\u72b6\u304c\u9069\u5207\u306b\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u5de5\u5177\u5ba4\u3067\u306f\u4e00\u822c\u7684\u306b\u89b3\u5bdf\u3055\u308c\u308b\uff1a<\/p>\n\n\n\n
<\/path><\/svg>\u3088\u308a\u9577\u3044\u30d1\u30f3\u30c1\u5bff\u547d<\/span><\/div>
<\/path><\/svg>\u30a8\u30c3\u30b8\u30fb\u30c1\u30c3\u30d4\u30f3\u30b0\u306e\u4f4e\u6e1b<\/span><\/div>
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<\/path><\/svg>\u4e88\u671f\u305b\u306c\u5de5\u5177\u306e\u6545\u969c\u304c\u6e1b\u5c11<\/span><\/div><\/div>\n\n\n\n
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\u30b3\u30cd\u30af\u30bf\u5de5\u5177\u5de5\u5834\u304c\u7814\u524a\u54c1\u8cea\u3092\u8a55\u4fa1\u3059\u3079\u304d\u6642<\/h2>\n\n\n\n
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<\/path><\/svg>\u30d1\u30f3\u30c1\u6b20\u3051\u591a\u767a<\/span><\/div>
<\/path><\/svg>\u4e0d\u5b89\u5b9a\u306a\u5de5\u5177\u5bff\u547d<\/span><\/div>
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<\/path><\/svg>\u30b9\u30bf\u30f3\u30d4\u30f3\u30b0\u4f5c\u696d\u306b\u304a\u3051\u308b\u4e0d\u5b89\u5b9a\u306aCPK<\/span><\/div>
<\/path><\/svg>\u904e\u5270\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b5\u30a4\u30af\u30eb<\/span><\/div><\/div>\n\n\n\n
\u591a\u304f\u306e\u5834\u5408\u3001\u554f\u984c\u306f\u91d1\u578b\u8a2d\u8a08\u305d\u306e\u3082\u306e\u306b\u3042\u308b\u306e\u3067\u306f\u306a\u304f \u30d1\u30f3\u30c1\u30a8\u30c3\u30b8\u306e\u5fae\u8996\u7684\u7814\u78e8\u5f62\u72b6<\/strong>.<\/p>\n\n\n\n
\u30b3\u30cd\u30af\u30bf\u5de5\u5177\u306e\u6280\u8853\u30b5\u30dd\u30fc\u30c8<\/h2>\n\n\n\n
\u3082\u3057\u3042\u306a\u305f\u304c \u30b3\u30cd\u30af\u30bf\u30fb\u30d7\u30ed\u30b0\u30ec\u30c3\u30b7\u30d6\u30fb\u30c0\u30a4<\/strong> \u30d1\u30f3\u30c1\u5bff\u547d\u306e\u554f\u984c\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u91d1\u578b\u8a2d\u8a08\u3068\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306e\u898b\u76f4\u3057\u3092\u304a\u624b\u4f1d\u3044\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n
\u5f53\u793e\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u304c\u8a55\u4fa1\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n
<\/path><\/svg>\u30a8\u30c3\u30b8\u534a\u5f84\u306e\u9069\u5408\u6027<\/span><\/div>
<\/path><\/svg>\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u30fb\u30be\u30fc\u30f3\u306e\u5f62\u72b6<\/span><\/div>
<\/path><\/svg>\u30b0\u30e9\u30a4\u30f3\u30c9\u30d1\u30b9\u6226\u7565<\/span><\/div>
<\/path><\/svg>\u30d1\u30f3\u30c1\u88fd\u9020\u65b9\u6cd5<\/span><\/div><\/div>\n\n\n\n
\u30d1\u30f3\u30c1\u56f3\u9762\u3092\u304a\u9001\u308a\u304f\u3060\u3055\u3044\u3002<\/a><\/p>","protected":false},"excerpt":{"rendered":"
In modern connector manufacturing, progressive stamping dies often operate at extremely high speeds \u2014 commonly 200 to 400 strokes per minute. At these speeds, punch performance becomes a critical factor in maintaining production stability. However, many toolrooms encounter the same issue: Punches fail prematurely even when dimensional tolerance is perfectly achieved. The root cause is often misunderstood. In many high-speed connector dies, the real problem lies in micro-geometry inconsistencies in transition zones during profile grinding. Connector terminals typically involve: Because of these factors, punches used in connector dies require extremely precise grinding processes. But the biggest challenge is not simply achieving a tolerance like \u00b10.002 mm. Instead, the real challenge […]<\/p>","protected":false},"author":1,"featured_media":2408,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"#gspb_iconsList-id-gsbp-db68365.gspb_iconsList .gspb_iconsList__item__text{margin-left:15px}#gspb_iconsList-id-gsbp-db68365.gspb_iconsList .gspb_iconsList__item{display:flex;flex-direction:row;align-items:center;position:relative}#gspb_iconsList-id-gsbp-07d4d4c.gspb_iconsList .gspb_iconsList__item svg path,#gspb_iconsList-id-gsbp-0e33235.gspb_iconsList .gspb_iconsList__item svg path,#gspb_iconsList-id-gsbp-297fd19.gspb_iconsList .gspb_iconsList__item svg path,#gspb_iconsList-id-gsbp-34e67f1.gspb_iconsList .gspb_iconsList__item svg path,#gspb_iconsList-id-gsbp-61ec7d4.gspb_iconsList .gspb_iconsList__item svg path,#gspb_iconsList-id-gsbp-917f421.gspb_iconsList .gspb_iconsList__item svg path,#gspb_iconsList-id-gsbp-9451c5f.gspb_iconsList 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