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\u6392\u6eda\u67f1\u627f\u53d7\u3002\u6839\u636e\u56de\u8f6c\u652f\u627f\u7684\u53d7\u529b\u5206\u6790\uff0c\u56de\u8f6c\u652f\u627f\u88c5\u7f6e\u5728\u5f84\u5411\u8f7d\u8377\u3001\u8f74\u5411\u8f7d\u8377\u4ee5\u53ca\u503e\u8986\u529b\u77e9\u7684\u8026\u5408\u4f5c\u7528\u4e0b\uff0c\u8f7d\u8377\u5206\u5e03\u5982\u56fe6 \u6240\u793a\u3002\u5176\u4e2d\u4e0a\u6392\u6eda\u67f1\u4e3b\u8981\u627f\u53d7\u8f74\u5411\u8f7d\u8377\uff0c\u4e5f\u627f\u53d7\u4e00\u5b9a\u503e\u8986\u529b\u77e9\uff0c\u4e0b\u6392\u6eda\u67f1\u4e3b\u8981\u627f\u53d7\u503e\u8986\u529b\u77e9\uff0c\u5f84\u5411\u8f7d\u8377\u4e3b\u8981\u7531\u7ad6\u76f4\u5e03\u7f6e\u7684\u7b2c3 \u6392\u6eda\u67f1\u627f\u53d7\u3002\u5728\u5b9e\u9645\u5de5\u4f5c\u72b6\u6001\uff0c\u56de\u8f6c\u652f\u627f\u6240\u627f\u53d7\u7684\u5f84\u5411\u8f7d\u8377\u76f8\u5bf9\u5468\u5411\u8f7d\u8377\u548c\u503e\u8986\u529b\u77e9\u5f88\u5c0f\uff08\u5c0f\u4e8e0.1F a\uff09\uff0c\u53ef\u5ffd\u7565\u4e0d\u8ba1\uff0c\u56e0\u800c\u5ffd\u7565\u5bf9\u7b2c3 \u6392\u6eda\u67f1\u627f\u53d7\u8f7d\u8377\u7684\u5206\u6790\uff0c\u4ec5\u8003\u8651\u4e86\u4e0a\u3001\u4e0b2 \u6392\u6c34\u5e73\u6eda\u67f1\u6240\u627f\u53d7\u7684\u8f7d\u8377\u3002\u5728\u8f74\u5411\u8f7d\u8377\u548c\u503e\u8986\u529b\u77e9\u4f5c\u7528\u4e0b\uff0c\u5f53\u56de\u8f6c\u652f\u627f\u521a\u5ea6\u4e0d\u8db3\uff0c\u76f8\u8f83\u4e8e\u6eda\u67f1\u4f53\u5f62\u53d8\u66f4\u6613\u5bfc\u81f4\u6eda\u5708\u4ea7\u751f\u8f74\u5411\u53d8\u5f62\u548c\u8f6c\u89d2\u53d8\u5f62\uff0c\u4f7f\u5f97\u56de\u8f6c\u652f\u627f\u51fa\u73b0\u5361\u6b7b\u3001\u6eda\u9053\u538b\u9677\u3001\u538b\u88c2\u7b49\u975e\u6b63\u5e38\u5931\u6548\u73b0\u8c61\u3002\u56e0\u6b64\uff0c\u5b9e\u9645\u5de5\u4f5c\u8fc7\u7a0b\u4e2d\u6eda\u9053\u538b\u529b\u60c5\u51b5\u76f4\u63a5\u5f71\u54cd\u56de\u8f6c\u652f\u627f\u4f7f\u7528\u7684\u5b89\u5168\u3002\u6839\u636e\u8d6b\u5179\u63a5\u89e6\u7406\u8bba\uff0c\u53ef\u901a\u8fc7\u6eda\u52a8\u4f53\u5bf9\u6eda\u9053\u63a5\u89e6\u9762\u4ea7\u751f\u7684\u5f62\u53d8\u91cf\u8ba1\u7b97\u6eda\u9053\u6240\u53d7\u538b\u529b\u3002\u672c\u6587\u91c7\u7528\u8f7d\u8377\u53e0\u52a0\u6cd5\uff0c\u8ba1\u7b97\u56de\u8f6c\u652f\u627f\u6eda\u9053\u9759\u6001\u5b89\u5168\u7cfb\u6570f s\uff0c\u5b9e\u73b0\u5bf9\u6eda\u9053\u627f\u8f7d\u80fd\u529b\u7684\u5206\u6790\u3002 \u6eda\u9053\u9759\u6001\u627f\u8f7d\u80fd\u529b\u4e3a\u56fe6 \u56de\u8f6c\u652f\u627f\u6240\u53d7\u8f7d\u8377\u5206\u5e03\u56fe\u5854\u673a\u9009\u7528\u578b\u53f7133.50.3150 \u4e09\u6392\u6eda\u67f1\u5f0f\u56de\u8f6c\u652f\u627f\u7684\u4e09\u6392\u6eda\u5b50\u76f4\u5f84\u4e0a\u6392\u3001\u4e0b\u6392\u5206\u522b\u4e3a50 mm\u300140 mm\uff0c\u5bf9\u5e94\u6eda\u52a8\u4f53\u7684\u4e2a\u6570\u5206\u522b\u4e3a174\u3001213\uff0c \u5176Q03 \u5206\u522b\u4e3a376.16\u00d7104 N\u00b7mm\u3001445.72\u00d7104 N\u00b7mm\uff0c \u4e0a\u3001\u4e0b\u6392\u6eda\u52a8\u4f53\u5206\u5e03\u5706\u76f4\u5f84\u4e3a3 150 mm\u3002\u6839\u636e\u516c\u5f0f\uff0c\u7ed3\u5408\u4e09\u79cd\u5de5\u4f5c\u6761\u4ef6\u4e0b\u7684\u8f74\u5411\u529b\u548c\u503e\u8986\u529b\u77e9\uff0c\u53ef\u8ba1\u7b97\u51fa\u76f8\u5e94\u4e0a\u3001\u4e0b\u6eda\u9053\u7684\u9759\u6001\u627f\u8f7d\u80fd\u529b\uff0c\u7ed3\u679c\u89c1\u88681\u3002\u88681 \u6eda\u9053\u9759\u6001\u5b89\u5168\u7cfb\u6570\u4e0a\u8ff0\u4e09\u79cd\u5de5\u4f5c\u6761\u4ef6\u4e0b, \u4e0a\u3001\u4e0b\u6eda\u9053\u7684\u9759\u6001\u5b89\u5168\u7cfb\u6570\u5747\u5927\u4e8e\u8bb8\u7528\u5b89\u5168\u7cfb\u6570\uff08f s=1.25\uff09\uff0c\u6b64\u4e09\u79cd\u5de5\u4f5c\u6761\u4ef6\u662f\u5854\u673a\u7684\u6781\u9650\u5de5\u4f5c\u72b6\u6001\u3002\u56e0\u6b64\uff0c\u5728\u5176\u4ed6\u989d\u5b9a\u8377\u8f7d\u548c\u884c\u7a0b\u8303\u56f4\u5185\u7684\u4efb\u610f\u5de5\u4f5c\u72b6\u6001\u65f6\uff0c\u4e0a\u3001\u4e0b\u6eda\u9053\u7684\u9759\u6001\u5b89\u5168\u7cfb\u6570\u5747\u5927\u4e8e\u8bb8\u7528\u5b89\u5168\u7cfb\u6570\uff0c\u5219\u56de\u8f6c\u652f\u627f\u7684\u627f\u8f7d\u80fd\u529b\u6ee1\u8db3\u5b89\u5168\u4f7f\u7528\u8981\u6c42\u30023 \u5b89\u88c5\u87ba\u6813\u627f\u8f7d\u80fd\u529b\u8ba1\u7b97\u56de\u8f6c\u652f\u627f\u662f\u901a\u8fc7\u87ba\u6813\u5c06\u5176\u7d27\u56fa\u5728\u5ea7\u67b6\u4e0a\uff0c\u652f\u627f\u4e0a\u6240\u627f\u53d7\u7684\u8f7d\u8377\u548c\u529b\u77e9\u5747\u901a\u8fc7\u8fde\u63a5\u87ba\u6813\u4f20\u9012\u5230\u8bbe\u5907\u4e0b\u90e8\u53ca\u57fa\u7840\u4e0a\u3002\u56e0\u6b64\uff0c\u82e5\u87ba\u6813\u635f\u574f\u5c06\u9020\u6210\u4e25\u91cd\u540e\u679c\uff0c\u9700\u5bf9\u5176\u627f\u8f7d\u80fd\u529b\u8fdb\u884c\u8ba1\u7b97\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\u56de\u8f6c\u652f\u627f\u7684\u8fde\u63a5\u67092 \u7ec4\u87ba\u6813\uff0c\u5185\u6eda\u5708\u4e0a1 \u7ec4\uff0c\u5916\u6eda\u5708\u4e0a1 \u7ec4\uff0c\u5e76\u4e14\u5185\u5916\u6eda\u5708\u4e0a\u7684\u87ba\u6813\u7684\u89c4\u683c\u548c\u6570\u91cf\u4e00\u822c\u76f8\u540c\uff0c\u87ba\u6813\u7684\u6570\u76ee\u5747\u4e3a\u5076\u6570\uff0c\u5747\u5300\u5206\u5e03\u5728\u6574\u4e2a\u6eda\u5708\u7684\u5706\u5468\u4e0a\u3002\u4f5c\u7528\u5728\u5916\u6eda\u5708\u548c\u5185\u6eda\u5708\u7684\u8d1f\u8377\u76f8\u7b49\uff0c\u6eda\u5708\u87ba\u6813\u5206\u5e03\u76f4\u5f84\u8d8a\u5c0f\uff0c\u87ba\u6813\u6700\u5927\u63a5\u89e6\u5e94\u529b\u8d8a\u5927\uff0c\u56e0\u5185\u6eda\u5708\u4e0a\u87ba\u6813\u7684\u5206\u5e03\u5706\u76f4\u5f84\u6bd4\u5916\u6eda\u5708\u5c0f\u3002\u6240\u4ee5\uff0c\u87ba\u6813\u7684\u627f\u8f7d\u80fd\u529b\u8ba1\u7b97\u4ee5\u5185\u6eda\u5708\u7684\u87ba\u6813\u4e3a\u51c6\u3002\u5185\u6eda\u9053\u87ba\u6813\u5206\u5e03\u5706\u76f4\u5f84DL=3 150 mm\uff0c\u87ba\u6813\u6570\u76ee\u4e3an =72\uff0c\u87ba\u6813\u76f4\u5f84d =42 mm\uff0c\u87ba\u6813\u6839\u90e8\u76f4\u5f84d 1=37.129mm\uff0c\u56de\u8f6c\u652f\u627f\u6700\u5927\u8f74\u5411\u529b\u4e3aF a=91.426\u00d7104 N\uff0c\u6700\u5927\u503e\u8986\u529b\u77e9M=446.32\u00d7104 N\u00b7m\uff0c\u87ba\u6813\u6750\u6599\u9009\u752845 \u53f7\u94a2\uff0c\u5c48\u670d\u6781\u9650\u03c3 T \u4e3a500 MPa\uff0c\u87ba\u6813\u627f\u8f7d\u80fd\u529b\u8ba1\u7b97\u7ed3\u679c\u5982\u4e0b\uff1a \u53d7\u8f7d\u6700\u5927\u7684\u87ba\u6813\u4e0a\u7684\u5de5\u4f5c\u5916\u8f7d\u8377\u4e3a\u87ba\u6813\u5b89\u88c5\u65f6\u7684\u9884\u7d27\u529b\u4e3a\u87ba\u7eb9\u5185\u5f84\u65ad\u9762\u6700\u5927\u5408\u6210\u5e94\u529b\u4e3a\u8ba1\u7b97\u5f97\u87ba\u6813\u5851\u6027\u53d8\u5f62\u7684\u5b89\u5168\u7cfb\u6570\u4e3a\u87ba\u6813\u5b89\u5168\u7cfb\u6570\u5927\u4e8e1.2\uff0c\u6ee1\u8db3\u8bbe\u8ba1\u6807\u51c6\u3002\u56e0\u6b64\uff0c\u56de\u8f6c\u652f\u627f\u5b89\u88c5\u87ba\u6813\u7684\u627f\u8f7d\u80fd\u529b\u6ee1\u8db3\u56de\u8f6c\u652f\u627f\u7684\u4f7f\u7528\u8981\u6c42\uff0c\u786e\u4fdd\u5854\u673a\u5b89\u5168\u4f7f\u7528\u3002\u4e3e\u62a5\/\u53cd\u9988\u53d1\u8868\u8bc4\u8bba\u53d1\u8868\u4f5c\u8005\u6700\u65b0\u6587\u7ae0\u9ad8\u5b9a\u4f4d\u7cbe\u5ea6\u7684\u7b2c\u4e09\u4ee3\u6838\u73af\u884c\u8d77\u91cd\u673a\u8fd0\u884c\u7cfb\u7edf \u521a\u67d4\u8026\u5408\u52a8\u529b\u5b66\u4eff\u771f01-2014:40\u6db2\u538b\u6316\u6398\u673a\u8f6c\u53f0\u6709\u9650\u5143\u5206\u6790\u4e0e\u75b2\u52b3\u5f3a\u5ea6\u8bc4\u4f3001-2014:33SPMT \u6db2\u538b\u5e73\u677f\u8f66\u8f66\u677f\u53d8\u5f62\u6709\u9650\u5143\u8ba1\u7b97\u4e0e\u4eff\u771f\u6a21\u62df01-2014:31\u76f8\u5173\u6587\u7ae0\u6cb3\u5317\u6e05\u6cb3\uff1a\u4e00\u62b9\u201c\u5fd7\u613f\u7ea2\u201d \u6e29\u6696\u4e00\u5ea7\u57ce\u4fdd\u969c\u5317\u4eac\u671d\u9633\u7ad9\u5f00\u901a\u8fd0\u8425 \u77f3\u4f5b\u8425\u4e1c\u8def\u53ca\u5317\u8c46\u5404\u5e84\u8def\u9053\u8def\u5de5\u7a0b\u5177\u5907\u901a\u8f66\u6761\u4ef6\u5927\u4f7f\u9986\u53c8\u76ae\u4e86\uff1a\u201c\u522b\u4e89\u8fa9\uff0c\u76f4\u63a5\u8bf4\u4ed6\u4eec\u5357\u6ce2\u4e07\u201d\u9006\u884c\u6b66\u6c49\u6297\u75ab\u7684\u201c\u96e8\u8863\u59b9\u59b9\u201d\u8d74\u56db\u5ddd\u5927\u51c9\u5c71\u516c\u76ca\u52a9\u5b66\u522b\u4e86\uff0c\u84ec\u4f69\u5965\uff01<\/p>\n
\u672c\u6587\u6765\u6e90\u4e8e\u7a0b\u5e8f\u81ea\u52a8\u6574\u7406\uff0c\u7248\u6743\u4e89\u8bae\u4e0e\u672c\u7ad9\u65e0\u5173\uff0c\u5982\u6709\u4fb5\u6743\uff0c\u8bf7\u8054\u7cfb\u6211\u4eec\u3002
\n \u5180\u5dde\u533a\u626c\u79b9\u6c34\u5de5\u673a\u68b0\u5382
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