{"id":5852,"date":"2025-12-25T03:29:22","date_gmt":"2025-12-25T03:29:22","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5852"},"modified":"2025-12-25T03:29:22","modified_gmt":"2025-12-25T03:29:22","slug":"din-912-hex-socket-cap-screws-specs-uses","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/zh\/blog\/din-912-hex-socket-cap-screws-specs-uses\/","title":{"rendered":"DIN 912 \u5185\u516d\u89d2\u5706\u67f1\u5934\u87ba\u9489\u89c4\u683c\u53ca\u7528\u9014"},"content":{"rendered":"

DIN 912 \u5185\u516d\u89d2\u5706\u67f1\u5934\u87ba\u9489\u7b80\u4ecb<\/h2>\n
\n

DIN 912 \u6807\u51c6\u89c4\u5b9a\u4e86\u5706\u67f1\u5934\u5185\u516d\u89d2\u87ba\u9489\uff0c\u56e0\u5176\u9ad8\u5f3a\u5ea6\u548c\u7cbe\u786e\u7684\u7d27\u56fa\u80fd\u529b\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u673a\u68b0\u5de5\u7a0b\u9886\u57df\u3002\u8fd9\u7c7b\u87ba\u9489\u91c7\u7528\u5706\u67f1\u5934\u8bbe\u8ba1\uff0c\u5185\u90e8\u5e26\u6709\u516d\u89d2\u9a71\u52a8\u7ed3\u6784\uff0c\u4f7f\u5176\u80fd\u591f\u5728\u72ed\u5c0f\u7a7a\u95f4\u5185\u65bd\u52a0\u9ad8\u626d\u77e9\u3002\u8be5\u6807\u51c6\u4e0e\u4e2d\u56fd\u7684 GB 70 \u6807\u51c6\u90e8\u5206\u4e00\u81f4\uff0c\u786e\u4fdd\u4e86\u5168\u7403\u517c\u5bb9\u6027\u3002<\/p>\n

\u5176\u5916\u90e8\u7279\u5f81\u5305\u62ec\u5149\u6ed1\u7684\u5706\u67f1\u5f62\u5934\u90e8\uff0c\u901a\u5e38\u5e26\u6709\u6eda\u82b1\u4ee5\u589e\u5f3a\u624b\u52a8\u64cd\u4f5c\u65f6\u7684\u6293\u63e1\u529b\uff0c\u4f46\u4e5f\u6709\u4e0d\u5e26\u6eda\u82b1\u7684\u7248\u672c\u4ee5\u6ee1\u8db3\u7279\u5b9a\u7684\u7f8e\u89c2\u6216\u529f\u80fd\u9700\u6c42\u3002\u6eda\u82b1\u5934\u90e8\u6709\u52a9\u4e8e\u63d0\u9ad8\u88c5\u914d\u7684\u4fbf\u6377\u6027\uff0c\u51cf\u5c11\u6ed1\u8131\u3002\u4f5c\u4e3a\u6700\u5e38\u89c1\u7684\u5185\u516d\u89d2\u87ba\u9489\u7c7b\u578b\uff0cDIN 912 \u5728\u9700\u8981\u9f50\u5e73\u5b89\u88c5\u548c\u9ad8\u5939\u7d27\u529b\u7684\u88c5\u914d\u4e2d\u5fc5\u4e0d\u53ef\u5c11\u3002<\/p>\n

\u87ba\u9489\u6750\u6599\u901a\u5e38\u91c7\u7528SUS304\u548cSUS316\u4e0d\u9508\u94a2\u4ee5\u589e\u5f3a\u8010\u8150\u8680\u6027\uff0c\u6216\u91c7\u75284.8\u30018.8\u548c12.9\u7ea7\u78b3\u94a2\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5f3a\u5ea6\u9700\u6c42\u3002\u6bcf\u9897\u87ba\u9489\u90fd\u7ecf\u8fc7\u4e25\u683c\u7684\u68c0\u9a8c\uff0c\u5305\u62ec\u901a\u6b62\u89c4\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u87ba\u7eb9\u7b26\u5408\u89c4\u8303\u3002\u672c\u4ecb\u7ecd\u65e8\u5728\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u87ba\u9489\u5728\u53ef\u9760\u673a\u68b0\u8fde\u63a5\u4e2d\u7684\u4f5c\u7528\uff0c\u5e76\u5f3a\u8c03\u5176\u5728\u5b89\u5168\u6027\u548c\u6027\u80fd\u65b9\u9762\u5fc5\u987b\u7b26\u5408\u76f8\u5173\u6807\u51c6\u3002<\/p>\n

<\/div>\n<\/div>\n

\u8bbe\u8ba1\u7279\u70b9\u548c\u53d8\u4f53<\/h2>\n
\n

DIN 912\u87ba\u9489\u7684\u7279\u70b9\u662f\u5176\u5706\u67f1\u5934\u8bbe\u8ba1\uff0c\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5176\u5916\u89c2\u7b80\u6d01\u4f4e\u8c03\uff0c\u9002\u7528\u4e8e\u673a\u5e8a\u548c\u6c7d\u8f66\u96f6\u90e8\u4ef6\u3002\u5185\u516d\u89d2\u8bbe\u8ba1\u4fbf\u4e8e\u4f7f\u7528\u5185\u516d\u89d2\u6273\u624b\u9ad8\u6548\u4f20\u9012\u626d\u77e9\uff0c\u4ece\u800c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u5916\u90e8\u635f\u4f24\u3002DIN 912\u87ba\u9489\u6709\u5168\u87ba\u7eb9\u548c\u534a\u87ba\u7eb9\u4e24\u79cd\u7c7b\u578b\uff0c\u5176\u4e2d\u534a\u87ba\u7eb9\u87ba\u9489\u4e3a\u975e\u6807\u51c6\u7c7b\u578b\uff0c\u4f46\u9002\u7528\u4e8e\u9700\u8981\u5149\u6ed1\u87ba\u6746\u4ee5\u63d0\u9ad8\u6297\u526a\u5207\u6027\u80fd\u7684\u5e94\u7528\u3002<\/p>\n

\u5934\u90e8\u53ef\u9009\u6eda\u82b1\u6216\u975e\u6eda\u82b1\u4e24\u79cd\u8bbe\u8ba1\uff0c\u6eda\u82b1\u8bbe\u8ba1\u589e\u5f3a\u4e86\u624b\u52a8\u62e7\u7d27\u7684\u4fbf\u6377\u6027\uff0c\u975e\u6eda\u82b1\u8bbe\u8ba1\u5219\u66f4\u7f8e\u89c2\u3002\u51f9\u69fd\u7ecf\u7cbe\u5bc6\u52a0\u5de5\uff0c\u7b26\u5408 DIN 912 \u6807\u51c6\u516c\u5dee\uff0c\u786e\u4fdd\u5de5\u5177\u914d\u5408\u7262\u56fa\uff0c\u4e0d\u4f1a\u53d1\u751f\u6ed1\u4e1d\u3002\u4e13\u4e1a\u5efa\u8bae\uff1a\u5728\u8584\u6750\u6599\u4e0a\u5b9e\u73b0\u6700\u5927\u5939\u6301\u529b\u65f6\uff0c\u8bf7\u9009\u62e9\u5168\u87ba\u7eb9\uff1b\u5728\u87ba\u6813\u8fde\u63a5\u4e2d\uff0c\u5982\u679c\u975e\u87ba\u7eb9\u90e8\u5206\u627f\u53d7\u526a\u5207\u8f7d\u8377\uff0c\u5219\u8bf7\u9009\u62e9\u90e8\u5206\u87ba\u7eb9\u3002\u5728\u4e0d\u9508\u94a2\u5e94\u7528\u4e2d\uff0c\u52a1\u5fc5\u786e\u8ba4\u4e0e\u914d\u5408\u90e8\u4ef6\u7684\u517c\u5bb9\u6027\uff0c\u4ee5\u907f\u514d\u53d1\u751f\u54ac\u5408\u3002<\/p>\n

\u78b3\u94a2\u6750\u8d28\u63d0\u4f9b\u4e0d\u540c\u5f3a\u5ea6\u7b49\u7ea7\uff1a\u6839\u636e ISO 898-1 \u6807\u51c6\uff0c4.8 \u7ea7\u9002\u7528\u4e8e\u4e00\u822c\u7528\u9014\uff0c8.8 \u7ea7\u9002\u7528\u4e8e\u4e2d\u7b49\u8f7d\u8377\uff0c12.9 \u7ea7\u9002\u7528\u4e8e\u9ad8\u5e94\u529b\u73af\u5883\u3002\u4e0d\u9508\u94a2\u6750\u8d28\u5219\u4f18\u5148\u8003\u8651\u5728\u8150\u8680\u6027\u73af\u5883\u4e2d\u7684\u8010\u4e45\u6027\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97 DIN 912 \u6750\u8d28\u7528\u9014\u5e7f\u6cdb\uff0c\u4f46\u9009\u62e9\u5408\u9002\u7684\u6750\u8d28\u5bf9\u4e8e\u83b7\u5f97\u6700\u4f73\u6027\u80fd\u548c\u4f7f\u7528\u5bff\u547d\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/div>\n

\u5c3a\u5bf8\u89c4\u683c\u548c\u516c\u5dee<\/h2>\n
\n

DIN 912 \u5185\u516d\u89d2\u5706\u67f1\u5934\u87ba\u9489\u7684\u5c3a\u5bf8\u89c4\u683c\u4ee5\u516c\u5236\u5c3a\u5bf8 M3 \u81f3 M30 \u8be6\u7ec6\u5217\u51fa\uff0c\u786e\u4fdd\u5de5\u7a0b\u8bbe\u8ba1\u7684\u7cbe\u5ea6\u3002\u5173\u952e\u53c2\u6570\u5305\u62ec\u516c\u79f0\u76f4\u5f84 (C)\u3001\u87ba\u8ddd (P)\u3001\u53c2\u8003\u957f\u5ea6 (B)\u3001\u5934\u90e8\u76f4\u5f84 (E)\u3001\u5934\u90e8\u9ad8\u5ea6 (A)\u3001\u5185\u516d\u89d2\u5bbd\u5ea6 (D) \u548c\u8fc7\u6e21\u534a\u5f84 (F)\u3002\u4e0b\u8868\u63d0\u4f9b\u4e86\u4ee5\u6beb\u7c73\u4e3a\u5355\u4f4d\u7684\u7cbe\u786e\u6570\u636e\uff0c\u5e76\u5df2\u6839\u636e DIN 912 \u6807\u51c6\u8fdb\u884c\u9a8c\u8bc1\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u516c\u79f0\u76f4\u5f84 C<\/th>\n\u6295\u7403 P<\/th>\nB<\/th>\nE<\/th>\n\u4e00\u4e2a<\/th>\nD<\/th>\nF min<\/th>\n<\/tr>\n
\u6700\u5927\u9650\u5ea6<\/th>\n\u6700\u5c0f<\/th>\n\u6700\u5927\u9650\u5ea6<\/th>\n\u6700\u5c0f<\/th>\n\u6700\u5927\u9650\u5ea6<\/th>\n\u6700\u5c0f<\/th>\n<\/tr>\n<\/thead>\n
M3<\/td>\n0.5<\/td>\n18<\/td>\n5.68<\/td>\n5.32<\/td>\n3<\/td>\n2.86<\/td>\n2.58<\/td>\n2.52<\/td>\n1.3<\/td>\n<\/tr>\n
M4<\/td>\n0.7<\/td>\n20<\/td>\n7.22<\/td>\n6.78<\/td>\n4<\/td>\n3.82<\/td>\n3.08<\/td>\n3.02<\/td>\n2<\/td>\n<\/tr>\n
M5<\/td>\n0.8<\/td>\n22<\/td>\n8.72<\/td>\n8.28<\/td>\n5<\/td>\n4.82<\/td>\n4.095<\/td>\n4.02<\/td>\n2.5<\/td>\n<\/tr>\n
M6<\/td>\n1<\/td>\n24<\/td>\n10.22<\/td>\n9.78<\/td>\n6<\/td>\n5.7<\/td>\n5.14<\/td>\n5.02<\/td>\n3<\/td>\n<\/tr>\n
M8<\/td>\n1.25<\/td>\n28<\/td>\n13.27<\/td>\n12.73<\/td>\n8<\/td>\n7.64<\/td>\n6.14<\/td>\n6.02<\/td>\n4<\/td>\n<\/tr>\n
M10<\/td>\n1.5<\/td>\n32<\/td>\n16.27<\/td>\n15.73<\/td>\n10<\/td>\n9.64<\/td>\n8.175<\/td>\n8.025<\/td>\n5<\/td>\n<\/tr>\n
M12<\/td>\n1.75<\/td>\n36<\/td>\n18.27<\/td>\n17.73<\/td>\n12<\/td>\n11.57<\/td>\n10.175<\/td>\n10.025<\/td>\n6<\/td>\n<\/tr>\n
M14<\/td>\n2<\/td>\n40<\/td>\n21.33<\/td>\n20.67<\/td>\n14<\/td>\n13.57<\/td>\n12.212<\/td>\n12.032<\/td>\n7<\/td>\n<\/tr>\n
M16<\/td>\n2<\/td>\n44<\/td>\n24.33<\/td>\n23.67<\/td>\n16<\/td>\n15.57<\/td>\n14.217<\/td>\n14.032<\/td>\n8<\/td>\n<\/tr>\n
M20<\/td>\n2.5<\/td>\n52<\/td>\n30.33<\/td>\n29.67<\/td>\n20<\/td>\n19.48<\/td>\n17.23<\/td>\n17.05<\/td>\n10<\/td>\n<\/tr>\n
M24<\/td>\n3<\/td>\n60<\/td>\n36.3<\/td>\n35.61<\/td>\n24<\/td>\n23.48<\/td>\n19.275<\/td>\n19.065<\/td>\n12<\/td>\n<\/tr>\n
M30<\/td>\n3.5<\/td>\n72<\/td>\n45.3<\/td>\n44.61<\/td>\n30<\/td>\n29.48<\/td>\n22.275<\/td>\n22.065<\/td>\n15.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u87ba\u7eb9\u516c\u5dee\u7b49\u7ea7\u4e3a 6g\uff0c\u67c4\u5f84\u516c\u5dee\u7b49\u7ea7\u4e3a h13\uff0c\u7b26\u5408 DIN 912 \u6807\u51c6\u3002\u8fd9\u4e9b\u89c4\u683c\u53ef\u786e\u4fdd\u7cbe\u786e\u7684 CAD \u5efa\u6a21\u548c\u91c7\u8d2d\u3002\u6307\u5bfc\uff1a\u5bf9\u4e8e\u9ad8\u7cbe\u5ea6\u5e94\u7528\uff0c\u8bf7\u6d4b\u91cf\u5934\u90e8\u9ad8\u5ea6 (A) \u4ee5\u786e\u4fdd\u9f50\u5e73\u5b89\u88c5\uff1b\u504f\u5dee\u53ef\u80fd\u5bfc\u81f4\u88c5\u914d\u95ee\u9898\u3002\u4f7f\u7528\u5343\u5206\u5c3a\u8fdb\u884c\u9a8c\u8bc1\uff0c\u4ee5\u786e\u4fdd\u7b26\u5408\u516c\u5dee\u8981\u6c42\u3002<\/p>\n<\/div>\n

\u6750\u6599\u7ec4\u6210\u53ca\u6027\u80fd<\/h2>\n
\n

DIN 912 \u87ba\u9489\u91c7\u7528\u4f18\u8d28\u6750\u6599\u5236\u9020\uff0c\u4ee5\u6ee1\u8db3\u4e25\u82db\u7684\u673a\u68b0\u6027\u80fd\u548c\u73af\u5883\u8981\u6c42\u3002\u4e0d\u9508\u94a2\u6750\u8d28\u53ef\u9009 SUS304 \u548c SUS316\uff0c\u78b3\u94a2\u6750\u8d28\u7684\u786c\u5ea6\u8303\u56f4\u4e3a 4.8 \u81f3 12.9\u3002\u6839\u636e ASTM A276 \u548c JIS G4303 \u6807\u51c6\uff0c\u4e0d\u9508\u94a2\u6750\u8d28\u7684\u5316\u5b66\u6210\u5206\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n
\u6750\u6599<\/th>\n\u5316\u5b66\u6210\u5206\uff08%\uff09<\/th>\n<\/tr>\n
C<\/th>\n\u9530<\/th>\n\u7845<\/th>\nP<\/th>\nS<\/th>\n\u5c3c<\/th>\n\u83ab<\/th>\nCr<\/th>\n<\/tr>\n<\/thead>\n
SUS304\u4e0d\u9508\u94a2<\/td>\n\u22640.08<\/td>\n\u22642.00<\/td>\n\u22641.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n8.00-11.00<\/td>\n–<\/td>\n17.00-19.00<\/td>\n<\/tr>\n
SUS316\u4e0d\u9508\u94a2<\/td>\n\u22640.08<\/td>\n\u22642.00<\/td>\n\u22641.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n10.00-14.00<\/td>\n2.00-3.00<\/td>\n16.00-18.00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

SUS304 \u5177\u6709\u826f\u597d\u7684\u8010\u8150\u8680\u6027\u548c\u710a\u63a5\u6027\uff0c\u9002\u7528\u4e8e\u901a\u7528\u673a\u68b0\u3002SUS316 \u7531\u4e8e\u542b\u6709\u94bc\uff0c\u5177\u6709\u66f4\u5f3a\u7684\u6297\u70b9\u8680\u6027\uff0c\u662f\u6d77\u6d0b\u6216\u5316\u5b66\u8150\u8680\u73af\u5883\u7684\u7406\u60f3\u9009\u62e9\u3002\u78b3\u94a2\u724c\u53f7\uff1a4.8\uff08\u6297\u62c9\u5f3a\u5ea6 400 MPa\uff09\u30018.8\uff08800 MPa\uff09\u300112.9\uff081200 MPa\uff09\uff0c\u7b26\u5408 ISO 898-1 \u6807\u51c6\u3002\u6027\u80fd\u5305\u62ec\u786c\u5ea6\uff08\u4e0d\u9508\u94a2\u4e3a HV 120-250\uff09\u548c\u5c48\u670d\u5f3a\u5ea6\u3002\u5efa\u8bae\uff1a\u5728\u6c2f\u5316\u7269\u73af\u5883\u4e2d\u9009\u62e9 SUS316\uff1b\u5bf9\u4e8e\u78b3\u94a2\uff0c\u5e94\u6d82\u8986\u950c\u7b49\u6d82\u5c42\u4ee5\u9632\u6b62\u751f\u9508\uff0c\u5e76\u786e\u4fdd\u7b26\u5408 ASTM F1941 \u6807\u51c6\u3002<\/p>\n<\/div>\n

\u5236\u9020\u8fc7\u7a0b\u548c\u8d28\u91cf\u63a7\u5236<\/h2>\n
\n

DIN 912\u87ba\u9489\u7684\u5236\u9020\u91c7\u7528\u51b7\u953b\u5de5\u827a\uff0c\u5c06\u7ebf\u6750\u953b\u9020\u6210\u5706\u67f1\u5f62\u5e3d\u548c\u516d\u89d2\u51f9\u69fd\uff0c\u7136\u540e\u8fdb\u884c\u6eda\u4e1d\u4ee5\u4fdd\u8bc1\u7cbe\u5ea6\u548c\u5f3a\u5ea6\u3002\u8be5\u5de5\u827a\u53ef\u7ec6\u5316\u6676\u7c92\u7ed3\u6784\uff0c\u4ece\u800c\u63d0\u9ad8\u87ba\u9489\u7684\u75b2\u52b3\u5f3a\u5ea6\uff08\u7b26\u5408DIN 267-13\u6807\u51c6\uff09\u3002\u5bf9\u4e8e\u4e0d\u9508\u94a2\u87ba\u9489\uff0c\u6210\u578b\u540e\u9700\u8fdb\u884c\u8868\u9762\u6e05\u6d01\u4ee5\u4f7f\u5176\u5149\u4eae\uff1b\u800c\u78b3\u94a2\u87ba\u9489\u5219\u9700\u8fdb\u884c\u7535\u9540\u5904\u7406\uff0c\u4f8b\u5982\u9540\u9ed1\u6c27\u5316\u7269\u6216\u9540\u950c\uff08\u7b26\u5408ASTM B633\u6807\u51c6\uff09\u3002<\/p>\n

\u8d28\u91cf\u63a7\u5236\u5305\u62ec\u4f7f\u7528\u901a\u6b62\u89c4\u5bf9\u87ba\u7eb9\u8fdb\u884c 100% \u68c0\u9a8c\uff0c\u4f7f\u7528\u5149\u5b66\u6bd4\u8f83\u4eea\u8fdb\u884c\u5c3a\u5bf8\u68c0\u67e5\uff0c\u4ee5\u53ca\u6309\u7167 ISO 6508 \u6807\u51c6\u8fdb\u884c\u786c\u5ea6\u6d4b\u8bd5\u3002\u6bcf\u6279\u4ea7\u54c1\u5747\u9700\u8fdb\u884c\u6297\u62c9\u5f3a\u5ea6\u548c\u5ef6\u4f38\u7387\u6d4b\u8bd5\u3002\u4e13\u4e1a\u5efa\u8bae\uff1a\u52a1\u5fc5\u9009\u62e9\u62e5\u6709 ISO 9001 \u8ba4\u8bc1\u7684\u4f9b\u5e94\u5546\uff1b\u8fdb\u884c\u6765\u6599\u68c0\u9a8c\u4ee5\u9a8c\u8bc1\u6750\u6599\u548c\u5c3a\u5bf8\uff0c\u4ece\u800c\u9632\u6b62\u5728\u822a\u7a7a\u822a\u5929\u6216\u6c7d\u8f66\u7b49\u5173\u952e\u5e94\u7528\u9886\u57df\u51fa\u73b0\u88c5\u914d\u6545\u969c\u3002<\/p>\n<\/div>\n

\u673a\u68b0\u6027\u80fd\u548c\u626d\u77e9\u6807\u51c6<\/h2>\n
\n

DIN 912\u87ba\u9489\u7684\u673a\u68b0\u6027\u80fd\u6309\u6027\u80fd\u7b49\u7ea7\u8bc4\u5b9a\uff0c\u4e0d\u9508\u94a2\u87ba\u9489\u7b49\u7ea7\u4e3aA2-70\uff08\u6297\u62c9\u5f3a\u5ea6700 MPa\uff09\u6216A4-80\uff08\u6297\u62c9\u5f3a\u5ea6800 MPa\uff09\uff0c\u78b3\u94a2\u87ba\u9489\u7b49\u7ea7\u4e3a12.9\uff08\u6297\u62c9\u5f3a\u5ea61220 MPa\uff09\u3002\u6027\u80fd\u6307\u6807\u5305\u62ec\u9a8c\u8bc1\u8f7d\u8377\u548c\u526a\u5207\u5f3a\u5ea6\uff0c\u786e\u4fdd\u87ba\u9489\u5728\u52a8\u6001\u8f7d\u8377\u4e0b\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u626d\u77e9\u6807\u51c6\u89c4\u5b9a\u4e86\u907f\u514d\u87ba\u7eb9\u6ed1\u4e1d\u7684\u6700\u5927\u503c\uff1a12.9 \u7ea7\u87ba\u7eb9\u7684 M3 \u4e3a 1.5 Nm\uff0cM10 \u4e3a 65 Nm\u3002\u56fe\u8868\u63d0\u4f9b\u4e86\u5e72\u5f0f\u548c\u6da6\u6ed1\u72b6\u6001\u4e0b\u7684\u626d\u77e9\u503c\u3002\u6307\u5bfc\u539f\u5219\uff1a\u4f7f\u7528\u7b26\u5408 ISO 6789 \u6807\u51c6\u7684\u626d\u77e9\u6273\u624b\uff1b\u5bf9\u4e8e\u4e0d\u9508\u94a2\u87ba\u7eb9\uff0c\u5e94\u6d82\u62b9\u9632\u5361\u5242\u4ee5\u964d\u4f4e\u6469\u64e6\u7cfb\u6570\uff08\u4ece 0.2 \u5230 0.12\uff09\uff0c\u9632\u6b62\u54ac\u5408\u5e76\u786e\u4fdd\u9884\u7d27\u529b\u4e00\u81f4\u3002<\/p>\n

<\/div>\n<\/div>\n

\u5e94\u7528\u548c\u4f7f\u7528\u6307\u5357<\/h2>\n
\n

DIN 912\u87ba\u9489\u56e0\u5176\u9ad8\u5f3a\u5ea6\u548c\u7d27\u51d1\u7684\u8bbe\u8ba1\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u3001\u673a\u68b0\u3001\u5efa\u7b51\u548c\u7535\u5b50\u884c\u4e1a\u3002\u5728\u6c7d\u8f66\u884c\u4e1a\uff0c\u5b83\u4eec\u7528\u4e8e\u56fa\u5b9a\u53d1\u52a8\u673a\u90e8\u4ef6\uff1b\u5728\u5efa\u7b51\u884c\u4e1a\uff0c\u5b83\u4eec\u7528\u4e8e\u7d27\u56fa\u7ed3\u6784\u6846\u67b6\uff1b\u5728\u673a\u68b0\u884c\u4e1a\uff0c\u5b83\u4eec\u7528\u4e8e\u7ec4\u88c5\u7cbe\u5bc6\u5de5\u5177\u3002<\/p>\n

\u4f7f\u7528\u6307\u5357\uff1a<\/p>\n

    \n
  • \u786e\u4fdd\u5b54\u6df1\u8db3\u4ee5\u4f7f\u87ba\u7eb9\u5b8c\u5168\u556e\u5408\u3002<\/li>\n
  • \u4f7f\u7528\u5408\u9002\u5c3a\u5bf8\u7684\u5185\u516d\u89d2\u6273\u624b\uff0c\u4ee5\u9632\u6b62\u6ed1\u4e1d\u3002<\/li>\n
  • \u5bf9\u4e8e\u632f\u52a8\u95ee\u9898\uff0c\u6309\u7167 DIN 25201 \u6807\u51c6\u6dfb\u52a0\u9501\u7d27\u57ab\u5708\u3002<\/li>\n
  • \u5728\u8150\u8680\u6027\u533a\u57df\uff0c\u9009\u62e9SUS316\u4e0d\u9508\u94a2\u5e76\u5b9a\u671f\u68c0\u67e5\u3002<\/li>\n<\/ul>\n

    \u4e13\u4e1a\u63d0\u793a\uff1a\u4f7f\u7528 T = K * F * D \u8ba1\u7b97\u6240\u9700\u626d\u77e9\uff0c\u5176\u4e2d K \u4e3a 0.2\uff0cF \u4e3a\u9884\u7d27\u529b\uff0cD \u4e3a\u76f4\u5f84\uff0c\u4ee5\u4f18\u5316\u63a5\u5934\u5f3a\u5ea6\u800c\u4e0d\u8d85\u51fa\u6750\u6599\u6781\u9650\u3002<\/p>\n<\/div>\n

    \u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n
    \n

    \u5168\u87ba\u7eb9 DIN 912 \u87ba\u9489\u548c\u90e8\u5206\u87ba\u7eb9 DIN 912 \u87ba\u9489\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h3>\n

    \u5168\u87ba\u7eb9\u87ba\u6813\u63d0\u4f9b\u6700\u5927\u5939\u6301\u529b\uff1b\u90e8\u5206\u87ba\u7eb9\u87ba\u6813\uff08\u975e\u6807\uff09\u7684\u6746\u8eab\u5149\u6ed1\uff0c\u4fbf\u4e8e\u526a\u5207\uff0c\u662f\u87ba\u6813\u8fde\u63a5\u7684\u7406\u60f3\u9009\u62e9\u3002\u6839\u636e\u8d1f\u8f7d\u7c7b\u578b\u9009\u62e9\u5408\u9002\u7684\u87ba\u6813\u3002<\/p>\n

    SUS304 \u548c SUS316 \u6750\u6599\u7684\u8010\u8150\u8680\u6027\u6709\u4f55\u533a\u522b\uff1f<\/h3>\n

    SUS304\u9002\u7528\u4e8e\u4e00\u822c\u7528\u9014\uff1bSUS316\u542b\u94bc\uff0c\u8010\u6c2f\u5316\u7269\u8150\u8680\u3002\u6d77\u6d0b\u6216\u5316\u5b66\u73af\u5883\u5e94\u9009\u7528SUS316\u3002<\/p>\n

    M8 DIN 912 \u87ba\u9489\uff0c12.9 \u7ea7\uff0c\u5e94\u65bd\u52a0\u591a\u5927\u7684\u626d\u77e9\uff1f<\/h3>\n

    \u5e72\u62e7\u65f6\u626d\u77e9\u4e3a 30-35 \u725b\u7c73\uff1b\u6da6\u6ed1\u540e\u626d\u77e9\u51cf\u5c11 20%\u3002\u4f7f\u7528\u6821\u51c6\u8fc7\u7684\u5de5\u5177\u4ee5\u9632\u6b62\u626d\u77e9\u8fc7\u5927\u548c\u5931\u6548\u3002<\/p>\n

    DIN 912\u87ba\u9489\u662f\u5426\u5fc5\u987b\u5e26\u6eda\u82b1\u5934\u90e8\uff1f<\/h3>\n

    \u6eda\u82b1\u8bbe\u8ba1\u63d0\u5347\u64cd\u63a7\u6027\uff1b\u975e\u6eda\u82b1\u8bbe\u8ba1\u5219\u66f4\u6ce8\u91cd\u7f8e\u89c2\u3002\u5728\u624b\u52a8\u7ec4\u88c5\u4e2d\uff0c\u5e94\u4f18\u5148\u9009\u62e9\u6eda\u82b1\u8bbe\u8ba1\u4ee5\u63d0\u9ad8\u8d28\u91cf\uff0c\u51cf\u5c11\u6253\u6ed1\u73b0\u8c61\u3002<\/p>\n

    DIN 912\u87ba\u9489\u80fd\u5426\u7528\u4e8e\u9ad8\u6e29\u73af\u5883\uff1f<\/h3>\n

    \u662f\u7684\uff0cSUS316\u4e0d\u9508\u94a2\u6700\u9ad8\u8010\u6e29\u53ef\u8fbe800\u00b0C\uff0c\u4f46\u9ad8\u4e8e400\u00b0C\u65f6\u5f3a\u5ea6\u4f1a\u964d\u4f4e\u3002\u6709\u5173\u6e29\u5ea6\u8c03\u6574\u540e\u7684\u6027\u80fd\uff0c\u8bf7\u53c2\u9605ISO 3506\u6807\u51c6\u3002<\/p>\n<\/div>\n

    \n

     <\/p>\n<\/div>\n

     <\/p>","protected":false},"excerpt":{"rendered":"

    Introduction to DIN 912 Hex Socket Cap Screws DIN 912 specifies hex socket cap screws with cylindrical heads, widely used in mechanical engineering for their high strength and precise fastening capabilities. These screws feature a cylindrical head with an internal hexagon drive, enabling high torque application in confined spaces. The standard also partially aligns with […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5852","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5852","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/comments?post=5852"}],"version-history":[{"count":1,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5852\/revisions"}],"predecessor-version":[{"id":5853,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5852\/revisions\/5853"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/media?parent=5852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/categories?post=5852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/tags?post=5852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}