{"id":3502,"date":"2025-09-02T17:17:30","date_gmt":"2025-09-02T09:17:30","guid":{"rendered":"https:\/\/taichungbro.com\/?p=3502"},"modified":"2025-09-02T17:17:31","modified_gmt":"2025-09-02T09:17:31","slug":"o-ring","status":"publish","type":"post","link":"https:\/\/www.taichungbro.com\/en\/2025\/09\/02\/o-ring\/","title":{"rendered":"O\u5f62\u74b0\u8a2d\u8a08 &#8211; \u6e9d\u69fd\u5c3a\u5bf8\u3001\u58d3\u7e2e\u7387\u8207\u786c\u5ea6\u600e\u9ebc\u9078\uff1f"},"content":{"rendered":"<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Content<\/h2><nav><ul><li class=\"\"><a href=\"#\u63a5\u89f8\u61c9\u529b\u3001\u6750\u6599\u7279\u6027\u8207\u58d3\u529b\u8f14\u52a9\">\u63a5\u89f8\u61c9\u529b\u3001\u6750\u6599\u7279\u6027\u8207\u58d3\u529b\u8f14\u52a9<\/a><\/li><li class=\"\"><a href=\"#\u8a2d\u8a08\u7a97\u53e3\u4e00\u89bd\">\u8a2d\u8a08\u7a97\u53e3\u4e00\u89bd<\/a><ul><li class=\"\"><a href=\"#a-\u58d3\u7e2e\u7387\u3001\u586b\u5145\u7387\u8207\u4f38\u5f35\u5efa\u8b70\">A. \u58d3\u7e2e\u7387\u3001\u586b\u5145\u7387\u8207\u4f38\u5f35\u5efa\u8b70<\/a><\/li><li class=\"\"><a href=\"#b-\u6750\u6599\u8207\u786c\u5ea6\u901f\u67e5\uff08\u5e38\u898b\u914d\u5c0d\uff09\">B. \u6750\u6599\u8207\u786c\u5ea6\u901f\u67e5<\/a><\/li><li class=\"\"><a href=\"#c-\u58d3\u529b-\u9593\u9699-\u786c\u5ea6\uff1a\u662f\u5426\u9700\u8981\u5099\u7528\u74b0\uff08-backup-ring\uff09\">C. \u58d3\u529b\u00d7\u9593\u9699\u00d7\u786c\u5ea6\uff1a\u662f\u5426\u9700\u8981\u5099\u7528\u74b0<\/a><\/li><li class=\"\"><a href=\"#d-\u8868\u9762\u7c97\u7cd9\u5ea6\u8207\u88dd\u914d\u5c0e\u89d2\">D. \u8868\u9762\u7c97\u7cd9\u5ea6\u8207\u88dd\u914d\u5c0e\u89d2<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u5f9e\u58d3\u7e2e\u7387\u5230\u6e9d\u69fd\u6df1\u5bec\">\u5f9e\u58d3\u7e2e\u7387\u5230\u6e9d\u69fd\u6df1\u5bec<\/a><ul><li class=\"\"><a href=\"#\u7bc4\u4f8ba\uff1a\u8ef8\u5411\u975c\u614b\u9762\u5bc6\u5c01\">\u7bc4\u4f8bA\uff1a\u8ef8\u5411\u975c\u614b\u9762\u5bc6\u5c01<\/a><\/li><li class=\"\"><a href=\"#\u7bc4\u4f8bb\uff1a\u5f91\u5411\u5f80\u5fa9\u5bc6\u5c01\">\u7bc4\u4f8bB\uff1a\u5f91\u5411\u5f80\u5fa9\u5bc6\u5c01<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u5e38\u898b\u5931\u6548\u8207\u5c0d\u7b56\">\u5e38\u898b\u5931\u6548\u8207\u5c0d\u7b56<\/a><\/li><li class=\"\"><a href=\"#\u5be6\u52d9\u5c0f\u6487\u6b65\">\u5be6\u52d9\u5c0f\u6487\u6b65<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p>O\u5f62\u74b0\u662f\u5de5\u696d\u5bc6\u5c01\u88e1\u6700\u4e0d\u82b1\u4fcf\u3001\u537b\u6700\u5e38\u6551\u547d\u7684\u96f6\u4ef6\u3002\u5f9e\u6c23\u58d3\u7f38\u3001\u6db2\u58d3\u95a5\u5230\u771f\u7a7a\u8154\u9ad4\uff0c\u53ea\u8981\u300c\u6e9d\u69fd\u5c3a\u5bf8\u3001\u58d3\u7e2e\u7387\u3001\u786c\u5ea6\u300d\u9078\u5f97\u7a69\uff0c\u826f\u7387\u8207\u58fd\u547d\u5c31\u6703\u4e0a\u53bb\uff1b\u53cd\u4e4b\uff0c\u4e0d\u904e\u5c31\u662f\u5e7e\u500b\u767e\u5206\u6bd4\u7684\u5dee\u8ddd\uff0c\u7acb\u523b\u63db\u4f86\u6ef2\u6f0f\u3001\u7acb\u7891\u5f0f\u626d\u8f49\u3001\u64e0\u51fa\u54ac\u50b7\u3002\u9019\u7bc7\u7528\u5de5\u7a0b\u5e2b\u53cb\u5584\u7684\u67e5\u8868\u8207\u516c\u5f0f\uff0c\u628a\u975c\u614b\u8ef8\u5411\u5bc6\u5c01\u3001\u5f91\u5411\u5f80\u5fa9\u5bc6\u5c01\u3001\u65cb\u8f49\u5bc6\u5c01\u7684\u8a2d\u8a08\u7a97\u53e3\u6574\u7406\u597d\uff0c\u4e26\u793a\u7bc4\u5982\u4f55\u5f9e\u300c\u76ee\u6a19\u58d3\u7e2e\u7387\u300d\u53cd\u63a8\u6e9d\u69fd\u6df1\u5ea6\u3001\u7528\u300c\u586b\u5145\u7387\u300d\u6c7a\u5b9a\u6e9d\u69fd\u5bec\u5ea6\uff0c\u518d\u7528\u300c\u58d3\u529b\u00d7\u9593\u9699\u00d7\u786c\u5ea6\u300d\u6c7a\u5b9a\u8981\u4e0d\u8981\u52a0\u5099\u7528\u74b0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u63a5\u89f8\u61c9\u529b\u3001\u6750\u6599\u7279\u6027\u8207\u58d3\u529b\u8f14\u52a9\">\u63a5\u89f8\u61c9\u529b\u3001\u6750\u6599\u7279\u6027\u8207\u58d3\u529b\u8f14\u52a9<\/h2>\n\n\n\n<p>O\u5f62\u74b0\u9760\u300c\u5f48\u6027\u9ad4\u53d7\u58d3\u7522\u751f\u7684\u63a5\u89f8\u61c9\u529b\u300d\u4f86\u5bc6\u5c01\u3002\u628aO\u5f62\u74b0\u58d3\u9032\u6bd4\u5b83\u7565\u6dfa\u7684\u6e9d\u69fd\u5373\u5f62\u6210\u9810\u58d3\uff0c\u63a5\u89f8\u61c9\u529b\u9ad8\u65bc\u4ecb\u8cea\u58d3\u529b\u8207\u5fae\u89c0\u7c97\u7cd9\u5cf0\uff0c\u5373\u53ef\u963b\u65b7\u6d29\u6f0f\u5fae\u901a\u9053\u3002\u7cfb\u7d71\u58d3\u529b\u9032\u4e00\u6b65\u628aO\u5f62\u74b0\u63a8\u5411\u4f4e\u58d3\u5074\uff0c\u5f62\u6210\u6240\u8b02\u300c\u58d3\u529b\u8f14\u52a9\u5bc6\u5c01\u300d\uff0c\u56e0\u6b64\u5728\u5408\u7406\u7684\u58d3\u7e2e\u7387\u4e0b\uff0c\u5347\u58d3\u53cd\u800c\u66f4\u5bc6\u3002\u5f48\u6027\u9ad4\u662f\u9ecf\u5f48\u6027\u6750\u6599\uff1a\u77ed\u6642\u9593\u8868\u73fe\u50cf\u5f48\u7c27\uff0c\u9577\u6642\u9593\u6703\u6709\u8815\u8b8a\u8207\u58d3\u7e2e\u6c38\u4e45\u8b8a\u5f62\uff0c\u6240\u4ee5\u4e0d\u80fd\u628aO\u5f62\u74b0\u64e0\u5f97\u592a\u6eff\uff0c\u5426\u5247\u6eab\u8139\u3001\u4ecb\u8cea\u6eb6\u8139\u5f8c\u6c92\u6709\u5bb9\u7a4d\u53ef\u9000\u8b93\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u9ad8\u58d3\u4e0bO\u5f62\u74b0\u6703\u5f80\u9593\u9699\u64e0\u51fa\uff0c\u82e5\u786c\u5ea6\u592a\u4f4e\u6216\u9593\u9699\u592a\u5927\uff0c\u5c31\u6703\u88ab\u526a\u54ac\u3002\u6eab\u5ea6\u6703\u6539\u8b8a\u6a21\u6578\u8207\u58d3\u7e2e\u6c38\u4e45\u8b8a\u5f62\uff1b\u4ecb\u8cea\u6703\u9020\u6210\u9ad4\u7a4d\u6eb6\u8139\u6216\u8403\u53d6\u589e\u5851\u5291\uff0c\u6539\u8b8a\u786c\u5ea6\u8207\u5c3a\u5bf8\u3002\u7e3d\u7d50\u8d77\u4f86\uff0c\u4f60\u8981\u540c\u6642\u7ba1\u56db\u4ef6\u4e8b\uff1a\u58d3\u7e2e\u7387\uff05\uff08\u5efa\u7acb\u63a5\u89f8\u61c9\u529b\uff09\u3001\u586b\u5145\u7387\uff05\uff08\u4fdd\u7559\u5bb9\u7a4d\u9918\u88d5\uff09\u3001\u9593\u9699E\uff08\u6297\u64e0\u51fa\uff09\u3001\u6750\u6599\/\u786c\u5ea6\uff08\u5c0d\u61c9\u6eab\u5ea6\u8207\u4ecb\u8cea\uff09\uff0c\u9019\u56db\u8005\u5f7c\u6b64\u727d\u52d5\uff0c\u5c31\u662fO\u5f62\u74b0\u8a2d\u8a08\u7684\u6838\u5fc3\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u8a2d\u8a08\u7a97\u53e3\u4e00\u89bd\">\u8a2d\u8a08\u7a97\u53e3\u4e00\u89bd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"a-\u58d3\u7e2e\u7387\u3001\u586b\u5145\u7387\u8207\u4f38\u5f35\u5efa\u8b70\">A. \u58d3\u7e2e\u7387\u3001\u586b\u5145\u7387\u8207\u4f38\u5f35\u5efa\u8b70<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Application:Application:<\/th><th>\u58d3\u7e2e\u7387% <\/th><th>\u586b\u5145\u7387% <\/th><th>O\u5f62\u74b0\u5167\u5f91\u4f38\u5f35%<\/th><th>\u8aaa\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u975c\u614b\u8ef8\u5411\u5bc6\u5c01(\u6cd5\u862d\/\u771f\u7a7a)<\/td><td>20\u201330\uff08\u5e38\u752825\uff09<\/td><td>\u226485<\/td><td>0\u20132<\/td><td>\u63a5\u89f8\u61c9\u529b\u8981\u9ad8\uff0c\u8f03\u4e0d\u5728\u610f\u6469\u64e6<\/td><\/tr><tr><td>\u975c\u614b\u5f91\u5411\u5bc6\u5c01(\u585e\u585e\/\u585e\u5b54)<\/td><td>15\u201325<\/td><td>\u226485<\/td><td>1\u20133<\/td><td>\u6ce8\u610f\u88dd\u914d\u5012\u89d2\u907f\u514d\u522e\u50b7<\/td><\/tr><tr><td>\u5f80\u5fa9\u52d5\u5bc6\u5c01(\u6d3b\u585e\u687f\/\u6cb9\u58d3\u7f38)<\/td><td>8\u201315\uff08\u5e38\u752810\u201312\uff09<\/td><td>\u226480<\/td><td>\u22643\uff08\u5e38\u75281\u20132\uff09<\/td><td>\u517c\u9867\u78e8\u8017\u8207\u6469\u64e6<\/td><\/tr><tr><td>\u4f4e\u901f\u65cb\u8f49\u5bc6\u5c01<\/td><td>2\u20135<\/td><td>\u226475<\/td><td>\u22642<\/td><td>\u5118\u91cf\u4f4e\u58d3\u7e2e\u3001\u964d\u767c\u71b1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><sub>\u8a3b\uff1a\u586b\u5145\u7387\uff1dO\u5f62\u74b0\u622a\u9762\u9762\u7a4d\/\u6e9d\u69fd\u9762\u7a4d\uff1b\u7559\u767d\u53ef\u5438\u6536\u71b1\u8139\u8207\u6eb6\u8139\u3002<\/sub><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b-\u6750\u6599\u8207\u786c\u5ea6\u901f\u67e5\uff08\u5e38\u898b\u914d\u5c0d\uff09\">B. \u6750\u6599\u8207\u786c\u5ea6\u901f\u67e5<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Material<\/th><th>\u5178\u578b\u786c\u5ea6<\/th><th>\u6eab\u5ea6\u7bc4\u570d<\/th><th>\u64c5\u9577\u4ecb\u8cea<\/th><th>\u4e0d\u9069\u7528<\/th><th>\u7528\u9014\u5099\u8a3b<\/th><\/tr><\/thead><tbody><tr><td>NBR<\/td><td>70A\uff08\u901a\u7528\uff09<\/td><td>-30\u2013100\u00b0C<\/td><td>\u6cb9\u3001\u71c3\u6599<\/td><td>\u5f37\u6c27\u5316\u5291\u3001\u81ed\u6c27<\/td><td>\u6c23\/\u6cb9\u58d3\u901a\u7528\u9996\u9078<\/td><\/tr><tr><td>FKM(\u5982Viton)<\/td><td>70\/75A<\/td><td>-20\u2013200\u00b0C<\/td><td>\u6cb9\u3001\u6eb6\u5291\u3001\u5316\u5b78<\/td><td>\u80fa\u3001\u71b1\u6c34\u84b8\u6c23<\/td><td>\u9ad8\u6eab\u5316\u5b78\u74b0\u5883<\/td><\/tr><tr><td>EPDM<\/td><td>70A<\/td><td>-50\u2013150\u00b0C<\/td><td>\u6c34\u3001\u84b8\u6c23\u3001\u9187<\/td><td>\u7926\u7269\u6cb9<\/td><td>\u6c34\u7cfb\u7d71\u3001\u6e05\u6d17\u7dda<\/td><\/tr><tr><td>VMQ(\u77fd\u81a0)<\/td><td>60\u201370A<\/td><td>-60\u2013200\u00b0C<\/td><td>\u7a7a\u6c23\u3001\u98df\u85e5<\/td><td>\u6cb9\u4ecb\u8cea<\/td><td>\u4f4e\u6eab\u3001\u98df\u54c1\u7d1a<\/td><\/tr><tr><td>FFKM<\/td><td>70\u201380A<\/td><td>0\u2013260\u00b0C\u2191<\/td><td>\u5e7e\u4e4e\u5168\u8010<\/td><td>\u6210\u672c\u6975\u9ad8<\/td><td>\u534a\u5c0e\u9ad4\/\u5f37\u8150\u8755<\/td><\/tr><tr><td>\u786c\u5ea6\u9078\u64c7\uff1a70A\u70ba\u842c\u7528\uff1b80\u201390A\u61c9\u5c0d\u9ad8\u58d3\/\u5927\u9593\u9699\uff1b50\u201360A\u7528\u5728\u4f4e\u58d3\u771f\u7a7a\u6216\u9700\u8981\u4f4e\u593e\u6301\u529b\u3002<\/td><td><\/td><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c-\u58d3\u529b-\u9593\u9699-\u786c\u5ea6\uff1a\u662f\u5426\u9700\u8981\u5099\u7528\u74b0\uff08-backup-ring\uff09\">C. \u58d3\u529b\u00d7\u9593\u9699\u00d7\u786c\u5ea6\uff1a\u662f\u5426\u9700\u8981\u5099\u7528\u74b0<\/h3>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table class=\"has-fixed-layout\"><thead><tr><th>\u4ecb\u8cea\u58d3\u529b<\/th><th>70A \u5141\u8a31\u6700\u5927\u9593\u9699E<\/th><th>90A \u5141\u8a31\u6700\u5927\u9593\u9699E<\/th><th>\u5efa\u8b70<\/th><\/tr><\/thead><tbody><tr><td>\u22641 MPa(10 bar)<\/td><td>\u22640.25 mm<\/td><td>\u22640.35 mm<\/td><td>\u591a\u6578\u4e0d\u9700\u5099\u7528\u74b0<\/td><\/tr><tr><td>1\u20135 MPa(10\u201350 bar)<\/td><td>\u22640.15 mm<\/td><td>\u22640.25 mm<\/td><td>90A\u6216\u55ae\u908a\u5099\u7528\u74b0<\/td><\/tr><tr><td>5\u201320 MPa(50\u2013200 bar)<\/td><td>\u22640.05\u20130.10 mm<\/td><td>\u22640.15 mm<\/td><td>\u5fc5\u52a0\u5099\u7528\u74b0\uff0c\u63a7\u9593\u9699<\/td><\/tr><tr><td>&gt;20 MPa(&gt;200 bar)<\/td><td>\u2014<\/td><td>\u22640.05\u20130.10 mm<\/td><td>\u96d9\u5099\u7528\u74b0\u6216\u6539\u7528U\u578b\u676f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><sub>\u8a3b\uff1aE\u70ba\u58d3\u529b\u5074\u7684\u5f91\u5411\u9593\u9699\uff08\u6d3b\u585e\u687f\u8207\u5c0e\u5957\u3001\u6216\u585e\u8207\u5b54\u4e4b\u5dee\u7684\u4e00\u534a\uff09\u3002<\/sub><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"d-\u8868\u9762\u7c97\u7cd9\u5ea6\u8207\u88dd\u914d\u5c0e\u89d2\">D. \u8868\u9762\u7c97\u7cd9\u5ea6\u8207\u88dd\u914d\u5c0e\u89d2<\/h3>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table class=\"has-fixed-layout\"><thead><tr><th>\u4f4d\u7f6e<\/th><th>\u5efa\u8b70Ra<\/th><th>\u5012\u89d2\/\u5c0e\u89d2<\/th><th>\u5713\u89d2<\/th><\/tr><\/thead><tbody><tr><td>\u52d5\u5bc6\u5c01\u63a5\u89f8\u9762(\u8ef8\/\u5b54)<\/td><td>0.2\u20130.4 \u00b5m<\/td><td>15\u201320\u00b0<\/td><td>R0.2\u20130.5<\/td><\/tr><tr><td>\u6e9d\u69fd\u5e95\/\u5074\u58c1(\u52d5)<\/td><td>0.2\u20130.8 \u00b5m<\/td><td>\u2014<\/td><td>R0.2<\/td><\/tr><tr><td>\u6e9d\u69fd\u5e95\/\u5074\u58c1(\u975c)<\/td><td>0.8\u20131.6 \u00b5m<\/td><td>\u2014<\/td><td>R0.2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u5f9e\u58d3\u7e2e\u7387\u5230\u6e9d\u69fd\u6df1\u5bec\">\u5f9e\u58d3\u7e2e\u7387\u5230\u6e9d\u69fd\u6df1\u5bec<\/h2>\n\n\n\n<p>\u6211\u5011\u4ee5\u300c\u622a\u9762\u5f91CS\u300d\u70ba\u6838\u5fc3\u53c3\u6578\u3002<br>\u58d3\u7e2e\u7387%\uff1as% = (CS \u2212 H)\/CS \u00d7 100%\uff0cH\u70ba\u6e9d\u69fd\u6709\u6548\u6df1\u5ea6\u3002<br>\u586b\u5145\u7387%\uff08\u8ef8\u5411\u5bc6\u5c01\u8fd1\u4f3c\uff09\uff1af% = A_or(W\u00d7H) \u00d7 100%\uff0cA_or = \u03c0\u00b7CS\u00b2\/4\uff0cW\u70ba\u6e9d\u69fd\u5bec\u3002<br>\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f9d\u61c9\u7528\u9078CS\uff08\u5e38\u898bCS\uff1a1.78\u30012.62\u30013.53\u30015.33 mm \u7b49\uff09\u8207s%\u76ee\u6a19\u3002<\/li>\n\n\n\n<li>\u7b97H = CS\u00b7(1 \u2212 s)\u3002<\/li>\n\n\n\n<li>\u9078\u5b9a\u76ee\u6a19\u586b\u5145\u7387f\uff08\u975c\u614b\u226485%\u3001\u52d5\u614b\u226480%\uff09\uff0c\u6c42W = A_or\/(H\u00b7f)\u3002<\/li>\n\n\n\n<li>\u6aa2\u67e5\u58d3\u529b\u5074\u9593\u9699E\u662f\u5426\u6eff\u8db3\u4e0a\u8868\uff1b\u4e0d\u8db3\u5247\u63db\u66f4\u9ad8\u786c\u5ea6\/\u52a0\u5099\u7528\u74b0\/\u6536\u6582\u914d\u5408\u3002<\/li>\n\n\n\n<li>\u52a0\u8a08\u6eab\u8139\u8207\u6eb6\u8139\u9918\u91cf\uff08\u5e38\u53d6\u9ad4\u7a4d\u6eb6\u8139\u4f30\u7b973\u201310%\u8996\u4ecb\u8cea\uff09\uff0c\u5fc5\u8981\u6642\u518d\u653e\u5becW\u6216\u4e0b\u4fees%\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u7bc4\u4f8ba\uff1a\u8ef8\u5411\u975c\u614b\u9762\u5bc6\u5c01\">\u7bc4\u4f8bA\uff1a\u8ef8\u5411\u975c\u614b\u9762\u5bc6\u5c01<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9078\u6750\uff1aVMQ 60A\uff08\u4f4e\u58d3\u593e\u6301\u3001\u771f\u7a7a\u6f54\u6de8\uff09\u3002<\/li>\n\n\n\n<li>CS = 3.53 mm\uff0c\u76ee\u6a19s = 25%\u3002\u21d2 H = 3.53\u00d7(1\u22120.25)=2.65 mm\u3002<\/li>\n\n\n\n<li>\u52d5\u614b\u6027\u4e0d\u91cd\u8981\uff0c\u53d6f=0.80\u3002<\/li>\n\n\n\n<li>A_or = \u03c0\u00b73.53\u00b2\/4 \u2248 9.79 mm\u00b2 \u21d2 W = 9.79\/(2.65\u00d70.80)=4.62 mm\u3002<\/li>\n\n\n\n<li>\u8a2d\u8a08\uff1aH\u22482.65 mm\u3001W\u22484.6\u20134.8 mm\uff0c\u908a\u89d2R0.2\u3001\u63a5\u89f8\u9762Ra 0.8\u20131.6 \u00b5m\u3002<\/li>\n\n\n\n<li>\u82e5\u6cd5\u862d\u6703\u70d8\u70e4\u81f3150\u00b0C\uff0c\u9810\u4f30\u9ad4\u7a4d\u81a8\u8139+\u6eb6\u81393\u20135%\uff0c\u53ef\u628aW\u518d\u653e\u5bec0.1\u20130.2 mm\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u7bc4\u4f8bb\uff1a\u5f91\u5411\u5f80\u5fa9\u5bc6\u5c01\">\u7bc4\u4f8bB\uff1a\u5f91\u5411\u5f80\u5fa9\u5bc6\u5c01<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ecb\u8cea0.6 MPa\u7a7a\u6c23\uff0c\u671f\u671b\u4f4e\u6469\u64e6\uff1bNBR 70A\u3002<\/li>\n\n\n\n<li>CS = 2.62 mm\uff0c\u76ee\u6a19s = 12%\u3002\u21d2 H = 2.62\u00d7(1\u22120.12)=2.306 mm\u3002<\/li>\n\n\n\n<li>f\u53d60.75\uff08\u52d5\u5bc6\u5c01\uff09\u3002A_or \u2248 5.39 mm\u00b2 \u21d2 W = 5.39\/(2.306\u00d70.75)=3.12 mm\u3002<\/li>\n\n\n\n<li>\u58d3\u529b\u22641 MPa\uff0cE\u5141\u8a31\u22640.25 mm\uff1b\u8a2d\u8a08\u6ed1\u52d5\u914d\u5408\u628aE\u63a7\u57280.1\u20130.15 mm\u66f4\u7a69\u3002<\/li>\n\n\n\n<li>\u8868\u9762\uff1a\u8ef8Ra 0.2\u20130.4 \u00b5m\uff1b\u88dd\u914d\u7aef\u5012\u89d220\u00b0\uff0c\u4e26\u4e0a\u8584\u5c64\u6f64\u6ed1\u8102\u907f\u514d\u626d\u8f49\u3002<\/li>\n<\/ul>\n\n\n\n<p><sub>\u8a3b\uff1a\u5f91\u5411\u5bc6\u5c01\u6642\uff0cO\u5f62\u74b0\u653e\u5728\u6d3b\u585e\u6216\u5c0e\u5957\u7684\u69fd\u5167\uff0c\u4e0a\u8ff0\u9762\u7a4d\u8fd1\u4f3c\u4ecd\u53ef\u4f5c\u70ba\u8a2d\u8a08\u8d77\u9ede\uff1b\u6700\u7d42\u4ee5\u6a23\u4ef6\u71b1\u5faa\u74b0\u8207\u8010\u58d3\u6e2c\u8a66\u78ba\u8a8d\u3002<\/sub><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u5e38\u898b\u5931\u6548\u8207\u5c0d\u7b56\">\u5e38\u898b\u5931\u6548\u8207\u5c0d\u7b56<\/h2>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table class=\"has-fixed-layout\"><thead><tr><th>\u73fe\u8c61<\/th><th>\u4e3b\u8981\u539f\u56e0<\/th><th>\u5feb\u901f\u5c0d\u7b56<\/th><\/tr><\/thead><tbody><tr><td>\u6ef2\u6f0f(\u4f4e\u58d3)<\/td><td>\u58d3\u7e2e\u7387\u4e0d\u8db3\u3001\u8868\u9762\u592a\u7c97<\/td><td>s%+5\u3001\u63db\u66f4\u7d30Ra\u3001\u6aa2\u67e5\u88dd\u914d\u522e\u50b7<\/td><\/tr><tr><td>\u6ef2\u6f0f(\u5347\u58d3\u624d\u6f0f)<\/td><td>\u64e0\u51fa\u54ac\u50b7<\/td><td>\u964dE\u3001\u63db90A\u3001\u52a0\u5099\u7528\u74b0\u3001\u964d\u4f4e\u9593\u9699\u71b1\u81a8\u8139<\/td><\/tr><tr><td>\u58d3\u7e2e\u6c38\u4e45\u8b8a\u5f62<\/td><td>\u904e\u9ad8\u586b\u5145\u7387\/\u9ad8\u6eab\u505c\u7559<\/td><td>f%\u964d\u5230\u226480\u201385\u3001\u9078\u8010\u71b1\u6750\u3001\u7e2e\u5c0f\u593e\u6301\u6642\u9593<\/td><\/tr><tr><td>\u87ba\u65cb\u5931\u6548(spiral)<\/td><td>\u52d5\u5bc6\u5c01\u6469\u64e6\u4e0d\u5747\u3001\u6e9d\u69fd\u592a\u7a84<\/td><td>W\u52a0\u5bec10\u201320%\u3001\u6539\u5584\u6f64\u6ed1\u3001\u5c0e\u89d2\u5012\u9806<\/td><\/tr><tr><td>\u78e8\u8017\u904e\u5feb<\/td><td>\u58d3\u7e2e\u7387\u904e\u9ad8\u3001\u8868\u9762\u592a\u7c97<\/td><td>s%\u4e0b\u4fee2\u20135\u3001Ra\u964d\u81f30.2\u20130.4 \u00b5m<\/td><\/tr><tr><td>\u6eb6\u8139\u8edf\u5316<\/td><td>\u6750\u6599\u4e0d\u76f8\u5bb9<\/td><td>\u67e5\u5316\u5b78\u76f8\u5bb9\u6027\u3001\u6539\u6750EPDM\/FKM\/FFKM<\/td><\/tr><tr><td>\u4f4e\u6eab\u786c\u5316<\/td><td>\u6750\u6599\u73bb\u8f49\u6eab\u5ea6\u504f\u9ad8<\/td><td>\u6539\u6750VMQ\/EPDM\u3001\u964d\u6469\u64e6\u8ca0\u8377<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u5be6\u52d9\u5c0f\u6487\u6b65\">\u5be6\u52d9\u5c0f\u6487\u6b65<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5148\u6293\u0394\u6eab\u8207\u4ecb\u8cea\uff1a\u9ad8\u6eab\u6216\u6703\u63a5\u89f8\u6eb6\u5291\u6642\uff0c\u512a\u5148\u628a\u586b\u5145\u7387\u58d3\u5230\u66f4\u4fdd\u5b88\uff08\u52d5\u5bc6\u5c0170\u201375%\uff09\u3002<\/li>\n\n\n\n<li>\u786c\u5ea6\u4e0d\u53ea\u770b\u58d3\u529b\uff1a\u82e5\u4f60\u653990A\u537b\u51fa\u73fe\u5fae\u6f0f\uff0c\u901a\u5e38\u662f\u58d3\u7e2e\u7387\u4e0d\u5920\u6216\u8868\u9762\u7c97\u7cd9\u5ea6\u4e0d\u5408\uff1b\u786c\u53ea\u662f\u9632\u64e0\u51fa\u3002<\/li>\n\n\n\n<li>\u5099\u7528\u74b0\u65b9\u5411\u6027\uff1a\u55ae\u908a\u53d7\u58d3\u5c31\u88dd\u5728\u58d3\u529b\u5074\uff1b\u96d9\u5411\u53d7\u58d3\u7528\u96d9\u5099\u7528\u74b0\u3002PTFE\u5099\u7528\u74b0\u8010\u6eab\u9ad8\u3001\u6469\u64e6\u4f4e\u3002<\/li>\n\n\n\n<li>\u88dd\u914d\u4e00\u5b9a\u8981\u5c0e\u89d2\uff1a\u6c92\u6709\u5c0e\u89d2\u6700\u5bb9\u6613\u522e\u50b7\u5507\u7de3\uff1b\u5012\u89d215\u201320\u00b0\u3001R0.3\u5f88\u6709\u6548\u3002<\/li>\n\n\n\n<li>\u771f\u7a7a\u512a\u5148\u77fd\u81a0\/\u4f4e\u786c\u5ea6\uff1a\u70ba\u4e86\u63d0\u9ad8\u63a5\u89f8\u61c9\u529b\u5747\u52fb\u5ea6\u8207\u5fae\u89c0\u8cbc\u5408\uff0c60A\u77fd\u81a0\u5e38\u6bd470A NBR\u66f4\u7a69\u3002<\/li>\n\n\n\n<li>\u91cf\u7522\u524d\u505a\u4e09\u4ef6\u4e8b\uff1a\u4f4e\/\u5e38\/\u9ad8\u6eab\u5c3a\u5bf8\u91cf\u6e2c\u3001\u975c\/\u52d5\u58d3\u4fdd\u58d3\u6e2c\u8a66\u3001\u71b1\u5faa\u74b0\u5f8c\u7684\u58d3\u7e2e\u6c38\u4e45\u8b8a\u5f62\u8a55\u4f30\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center\">\u2014\u2014<\/p>\n\n\n\n<p>O\u5f62\u74b0\u8a2d\u8a08\u770b\u4f3c\u53ea\u662f\u300c\u653e\u9032\u53bb\u58d3\u4e00\u58d3\u300d\uff0c\u5176\u5be6\u80cc\u5f8c\u662f\u63a5\u89f8\u61c9\u529b\u3001\u9ecf\u5f48\u6027\u3001\u58d3\u529b\u8f14\u52a9\u8207\u5e7e\u4f55\u5bb9\u7a4d\u7684\u5e73\u8861\u8853\u3002\u6293\u4f4f\u4e09\u500b\u95dc\u9375\uff1a\u7528\u300c\u58d3\u7e2e\u7387\u300d\u5efa\u7acb\u57fa\u672c\u5bc6\u5c01\u3001\u7528\u300c\u586b\u5145\u7387\u300d\u7559\u51fa\u71b1\u8139\u8207\u6eb6\u8139\u7a7a\u9593\u3001\u7528\u300c\u58d3\u529b\u00d7\u9593\u9699\u00d7\u786c\u5ea6\u300d\u6c7a\u5b9a\u662f\u5426\u52a0\u5099\u7528\u74b0\uff0c\u518d\u914d\u5408\u5408\u9069\u7684\u6750\u8cea\u8207\u8868\u9762\u7c97\u7cd9\u5ea6\uff0c\u5c31\u80fd\u628a\u5931\u6548\u98a8\u96aa\u5927\u5e45\u964d\u4f4e\u3002\u7e3d\u800c\u8a00\u4e4b\uff0c\u5f9e\u672c\u6587\u7684\u67e5\u8868\u503c\u51fa\u767c\uff0c\u914d\u5408\u4e0a\u9762\u5169\u500b\u5c0f\u7b97\u4f8b\u53bb\u53cd\u63a8\u4f60\u7684\u6e9d\u69fd\u6df1\u8207\u5bec\uff0c\u6700\u5f8c\u518d\u7528\u6a23\u4ef6\u505a\u6eab\u5ea6\u8207\u58d3\u529b\u61c9\u529b\u6e2c\u8a66\u6821\u6b63\uff0c\u4f60\u7684O\u5f62\u74b0\u8a2d\u8a08\u5c31\u80fd\u5feb\u901f\u843d\u5730\uff0c\u65e2\u4e0d\u4fdd\u5b88\u5230\u6469\u64e6\u904e\u5927\uff0c\u4e5f\u4e0d\u5192\u9032\u5230\u64e0\u51fa\u5931\u6548\u3002<\/p>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--30)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center\" id=\"\u60f3\u4e86\u89e3\u6709\u95dc\u7ba1\u87ba\u7d0b\u3001\u76f4\u87ba\u7d0b\u3001\u9310\u87ba\u7d0b\u3001\u5c3a\u5bf8\u8868\u793a\u3001\u82f1\u5236\u7ba1\u87ba\u7d0b\u3001\u516c\u5236\u7ba1\u87ba\u7d0b\u7684\u77e5\u8b58\u55ce\uff1f-\u5ef6\u4f38\u95b1\u8b80\uff1a\u300a\u7ba1\u87ba\u7d0b\u767e\u767e\u7a2e-\u4f60\u90fd\u8a8d\u8b58\u55ce-\u300b\">\u60f3\u4e86\u89e3\u6709\u95dc\u6a61\u81a0FFKM\u3001\u4e94\u91d1\u3001\u6750\u6599\u7b49\u5bc6\u5c01\u5708\u7684\u76f8\u95dc\u77e5\u8b58\u55ce\uff1f <br>Further Reading :<a href=\"https:\/\/www.taichungbro.com\/en\/2025\/07\/04\/ffkm\/\" data-type=\"link\" data-id=\"https:\/\/taichungbro.com\/2023\/10\/28\/screw\/\" target=\"_blank\" rel=\"noopener\">\u300a\u5168\u6c1f\u5316\u6a61\u81a0 FFKM \u70ba\u4f55\u88ab\u7a31\u70ba\u300c\u6a61\u81a0\u4e4b\u738b\u300d\uff1f\u9ad8\u6eab \u2027 \u5316\u5b78\u74b0\u5883\u5bc6\u5c01\u7684\u7955\u5bc6\u8207\u61c9\u7528\u300b<\/a><\/h5>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div style=\"height:11px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>\u53ef\u76f4\u63a5\u5957\u7528\u7684 O \u5f62\u74b0\u8a2d\u8a08\u6307\u5357\uff1a\u6559\u4f60\u7528\u58d3\u7e2e\u7387\u8207\u586b\u5145\u7387\u53cd\u63a8\u6e9d\u69fd\u6df1\u5bec\uff0c\u4e26\u4f9d\u58d3\u529b\u00d7\u9593\u9699\u00d7\u786c\u5ea6\u5224\u65b7\u5982\u4f55\u9078\u7528\u3002\u9644\u5e38\u7528\u8868\u683c\u3001\u516c\u5f0f\u8207\u975c\u614b\/\u52d5\u5bc6\u5c01\u5be6\u4f8b\uff0c\u5916\u52a0\u5e38\u898b\u5931\u6548\u5c0d\u7b56\uff0c\u5e6b\u4f60\u5feb\u901f\u5b8c\u6210\u91cf\u7522\u7d1a\u5bc6\u5c01\u8a2d\u8a08\u3002<\/p>","protected":false},"author":2,"featured_media":3503,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[45],"tags":[376,378,377,274],"class_list":["post-3502","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrial-knowledge","tag-o","tag-378","tag-377","tag-274"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/posts\/3502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/comments?post=3502"}],"version-history":[{"count":0,"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/posts\/3502\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/media\/3503"}],"wp:attachment":[{"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/media?parent=3502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/categories?post=3502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.taichungbro.com\/en\/wp-json\/wp\/v2\/tags?post=3502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}