{"id":1072,"date":"2014-07-10T19:48:06","date_gmt":"2014-07-10T11:48:06","guid":{"rendered":"http:\/\/www.sakin.cn\/?p=1072"},"modified":"2015-12-17T13:29:31","modified_gmt":"2015-12-17T05:29:31","slug":"skf%e6%8e%a8%e5%8a%9b%e7%90%83%e8%bd%b4%e6%89%bf","status":"publish","type":"post","link":"https:\/\/sakin.cn\/1072.html","title":{"rendered":"SKF\u63a8\u529b\u7403\u8f74\u627f"},"content":{"rendered":"

SKF \u751f\u4ea7\u7684\u63a8\u529b\u7403\u8f74\u627f\u5206\u4e3a\u5355\u5411\u6216\u53cc\u5411\u4e24\u79cd\u3002 \u5b83\u4eec\u53ea\u80fd\u627f\u53d7\u8f74\u5411\u8f7d\u8377\uff0c\u7edd\u4e0d\u80fd\u627f\u53d7\u4efb\u4f55\u5f84\u5411\u8f7d\u8377\u3002
\nSKF \u63a8\u529b\u7403\u8f74\u627f\u662f\u53ef\u5206\u79bb\u578b\u7684\uff0c\u5373\u8f74\u5708\u3001\u5ea7\u5708\u3001\u94a2\u7403\u548c\u4fdd\u6301\u67b6\u7ec4\u4ef6\u90fd\u53ef\u4ee5\u5355\u72ec\u5b89\u88c5\u3002 \u8f74\u5708\u5e26\u78e8\u524a\u5b54\uff0c\u4ee5\u5b9e\u73b0\u8fc7\u76c8\u914d\u5408\u3002 \u5ea7\u5708\u5b54\u7ecf\u8f66\u524a\u52a0\u5de5\u800c\u6210\uff0c\u59cb\u7ec8\u5927\u4e8e\u8f74\u5708\u5b54\u3002<\/p>\n

\u5355\u5411\u63a8\u529b\u7403\u8f74\u627f<\/h2>\n

SKF\u5355\u5411\u63a8\u529b\u7403\u8f74\u627f<\/a>\u5305\u542b\u4e00\u4e2a\u8f74\u5708\u3001\u4e00\u4e2a\u8f74\u627f\u5ea7\u57ab\u5708\u3001\u4e00\u4e2a\u7403\u548c\u4fdd\u6301\u67b6\u603b\u6210\u3002 \u987e\u540d\u601d\u4e49\uff0c\u5355\u5411\u63a8\u529b\u7403\u8f74\u627f\u53ea\u80fd\u627f\u53d7\u5355\u65b9\u5411\u7684\u8f74\u5411\u8f7d\u8377\uff0c\u4e14\u53ea\u80fd\u4f5c\u5355\u65b9\u5411\u7684\u8f74\u5411\u5b9a\u4f4d\u3002<\/p>\n

\u53cc\u5411\u63a8\u529b\u7403\u8f74\u627f<\/h2>\n

SKF\u53cc\u5411\u63a8\u529b\u7403\u8f74\u627f\u5305\u542b\u4e00\u4e2a\u8f74\u5708\u3001\u4e24\u4e2a\u8f74\u627f\u5ea7\u57ab\u5708\u3001\u4e24\u4e2a\u7403\u548c\u4fdd\u6301\u67b6\u603b\u6210\u3002
\n\u8f74\u627f\u5ea7\u57ab\u5708\u4ee5\u53ca\u7403\u4e0e\u4fdd\u6301\u67b6\u7ec4\u4ef6\u90fd\u4e0e\u5355\u5411\u8f74\u627f\u4e2d\u7684\u4e00\u6837\u3002 \u53cc\u5411\u63a8\u529b\u7403\u8f74\u627f\u53ef\u4ee5\u627f\u53d7\u53cc\u5411\u8f74\u5411\u8f7d\u8377\uff0c\u4e14\u80fd\u4f5c\u53cc\u5411\u7684\u8f74\u5411\u5b9a\u4f4d\u3002<\/p>\n

\u5e26\u57ab\u5708\u7684\u63a8\u529b\u7403\u8f74\u627f<\/h2>\n

\u4e3a\u4e86\u9002\u5e94\u8f74\u548c\u8f74\u627f\u5ea7\u4e4b\u95f4\u7684\u521d\u59cb\u8bef\u5dee\uff0cSKF\u63d0\u4f9b\u5355\u5411\u548c\u53cc\u5411\u63a8\u529b\u7403\u8f74\u627f\uff0c\u5176\u8f74\u627f\u5ea7\u57ab\u5708\u5e26\u6709\u7403\u5f62\u5ea7\u8868\u9762\u3002 \u5b83\u4eec\u53ef\u4e0e\u90bb\u63a5\u8f74\u627f\u5ea7\u57ab\u5708\u6216\u90bb\u63a5\u5e26\u7403\u5f62\u8868\u9762\u673a\u5668\u90e8\u4ef6\u7684\u7403\u5f62\u5ea7\u57ab\u5708\u4e00\u8d77\u4f7f\u7528\u3002
\n\u76f8\u5e94\u7684\u7403\u5f62\u5ea7\u57ab\u5708\u5fc5\u987b\u5355\u72ec\u8ba2\u8d2d\u3002
\n\u6839\u636e\u4e0d\u540c\u7684\u8f74\u627f\u7cfb\u5217\uff0c\u8c03\u5fc3\u5ea7\u57ab\u5708\u5177\u6709\u57fa\u672c\u578b\u53f7 U 2\u3001U 3 \u6216 U 4\uff0c\u52a0\u4e0a\u4e24\u4f4d\u6570\u5b57\uff0c\u8868\u793a\u5c3a\u5bf8\uff08\u4f8b\u5982\uff0c\u8f74\u627f 53320 \u7684\u8c03\u5fc3\u5ea7\u57ab\u5708 U 320\uff09\u3002
\n
\"\u63a8\u529b\u7403\u8f74\u627f\"<\/a><\/p>\n

\u5c3a\u5bf8<\/h2>\n

\u5e26\u5e73\u9762\u6216\u7403\u5f62\u8f74\u627f\u5ea7\u57ab\u5708\u7684SKF\u63a8\u529b\u7403\u8f74\u627f\u5916\u5f62\u5c3a\u5bf8\u7b26\u5408DIN 711:1988\u548cDIN 715:1987\u6807\u51c6\u3002\u5e26\u5e73\u9762\u8f74\u627f\u5ea7\u57ab\u5708\u7684\u8f74\u627f\u5c3a\u5bf8\u7b26\u5408ISO 104:2002\u6807\u51c6\u3002
\n\u5e26\u7403\u5f62\u8f74\u627f\u5ea7\u57ab\u5708\u7684\u8f74\u627f\u9ad8\u5ea6H1\u503c\u53ea\u9002\u7528\u4e8e\u5e26SKF\u57ab\u5708\u7684SKF\u8f74\u627f\u3002<\/p>\n

\u516c\u5dee<\/h2>\n

SKF\u63a8\u529b\u7403\u8f74\u627f\u7684\u6807\u914d\u516c\u5dee\u4e3a\u666e\u901a\u7ea7\u3002 \u4e5f\u6709\u4e00\u4e9b\u5e26\u5e73\u9762\u8f74\u627f\u5ea7\u57ab\u5708\u7684\u5355\u5411\u8f74\u627f\uff0c\u5176\u7cbe\u786e\u5ea6\u9ad8\u8fbe\u516c\u5deeP6\u7ea7\u6216\u516c\u5deeP5\u7ea7\u7684\u89c4\u683c\u3002 \u5728\u8ba2\u8d2d\u524d\uff0c\u8bf7\u5411 SKF \u67e5\u8be2\u662f\u5426\u6709\u8d27\u3002
\n\u666e\u901a\u7ea7\u3001 P6\u7ea7\u548cP5\u7ea7\u516c\u5dee\u4e0eISO 199:1997\u6807\u51c6\u76f8\u7b26\u3002<\/p>\n

\u4e0d\u5bf9\u4e2d<\/h2>\n

\u5e26\u5e73\u9762\u5e95\u5ea7\u57ab\u5708\u7684\u63a8\u529b\u7403\u8f74\u627f\u4e0d\u80fd\u627f\u53d7\u8f74\u4e0e\u8f74\u627f\u5ea7\u4e4b\u95f4\u6709\u4efb\u4f55\u504f\u5dee\uff0c\u4e5f\u4e0d\u80fd\u63a5\u53d7\u8f74\u627f\u5ea7\u5185\u548c\u8f74\u4e0a\u652f\u6491\u8868\u9762\u4e4b\u95f4\u6709\u4efb\u4f55\u89d2\u5ea6\u504f\u5dee\u3002
\n\u5e26\u7403\u5f62\u8f74\u627f\u5ea7\u57ab\u5708\u7684\u8f74\u627f\u901a\u5e38\u4e0e\u7403\u5f62\u5ea7\u57ab\u5708\u4e00\u8d77\u4f7f\u7528\uff0c\u5e76\u4e14\u53ef\u4ee5\u8865\u507f\u8f74\u627f\u5ea7\u5185\u548c\u8f74\u4e0a\u652f\u6491\u8868\u9762\u4e4b\u95f4\u7684\u521d\u59cb\u4e0d\u5bf9\u4e2d\u3002<\/p>\n

\u4fdd\u6301\u67b6<\/h2>\n

\u6839\u636e\u4e0d\u540c\u7684\u8f74\u627f\u7cfb\u5217\u548c\u5c3a\u5bf8\uff0c\u6807\u51c6\u914d\u7f6e\u7684SKF\u63a8\u529b\u7403\u8f74\u627f\u88c5\u914d\u6709\u4ee5\u4e0b\u5176\u4e2d\u4e00\u79cd\u4fdd\u6301\u67b6\u3002
\n\u25cf\u538b\u5236\u94a2\u4fdd\u6301\u67b6\uff0c\u65e0\u578b\u53f7\u540e\u7f00\uff08a\u548cb\uff09
\n\u25cf\u4e00\u4f53\u5f0f\u673a\u524a\u9ec4\u94dc\u4fdd\u6301\u67b6\uff0c\u578b\u53f7\u540e\u7f00M\uff08c\uff09
\n\u25cf\u4e00\u4ef6\u5f0f\u4f53\u524a\u94a2\u4fdd\u6301\u67b6\uff0c\u578b\u53f7\u540e\u7f00F\uff08d\uff09
\n\u25cf\u4e24\u4f53\u5f0f\u673a\u524a\u9ec4\u94dc\u4fdd\u6301\u67b6\uff0c\u578b\u53f7\u540e\u7f00M\uff08c\uff09\u3002
\n
\"\u63a8\u529b\u7403\u8f74\u627f\u4fdd\u6301\u67b6\"<\/a><\/p>\n

\u6700\u5c0f\u8f7d\u8377<\/h2>\n

\u4e3a\u4e86\u83b7\u5f97\u6ee1\u610f\u7684\u8fd0\u884c\uff0c\u63a8\u529b\u7403\u8f74\u627f\u548c\u6240\u6709\u7403\u8f74\u627f\u4e0e\u6eda\u5b50\u8f74\u627f\u4e00\u6837\uff0c\u5fc5\u987b\u59cb\u7ec8\u627f\u53d7\u4e00\u5b9a\u7684\u6700\u5c0f\u8f7d\u8377\uff0c\u7279\u522b\u662f\u5728\u8f74\u627f\u9ad8\u901f\u8fd0\u884c\u3001\u627f\u53d7\u5f88\u9ad8\u7684\u52a0\u901f\u5ea6\u6216\u8f7d\u8377\u65b9\u5411\u5feb\u901f\u53d8\u5316\u7684\u60c5\u51b5\u4e0b\u3002 \u5728\u8fd9\u6837\u7684\u60c5\u51b5\u4e0b\uff0c\u7403\u548c\u4fdd\u6301\u67b6\u7684\u60ef\u6027\u529b\u4ee5\u53ca\u6da6\u6ed1\u5242\u91cc\u7684\u6469\u64e6\u529b\uff0c\u90fd\u4f1a\u5bf9\u8f74\u627f\u914d\u7f6e\u7684\u6eda\u52a8\u72b6\u6001\u4ea7\u751f\u4e0d\u5229\u5f71\u54cd\uff0c\u5e76\u4e14\u53ef\u80fd\u5bfc\u81f4\u7403\u548c\u6eda\u9053\u95f4\u51fa\u73b0\u8db3\u4ee5\u9020\u6210\u635f\u5bb3\u7684\u6ed1\u52a8\u3002
\n\u63a8\u529b\u7403\u8f74\u627f\u6240\u9700\u7684\u6700\u5c0f\u8f74\u5411\u8f7d\u8377\u53ef\u4ee5\u7528\u4ee5\u4e0b\u65b9\u6cd5\u4f30\u7b97\uff1a
\n
\"\u63a8\u529b\u7403\u8f74\u627f\u6240\u9700\u7684\u6700\u5c0f\u8f74\u5411\u8f7d\u8377\u8ba1\u7b97\u516c\u5f0f\"<\/a>
\n\u5f0f\u4e2d\uff1a
\nFam=\u6700\u5c0f\u8f74\u5411\u8f7d\u8377 [kN]
\nA=\u6700\u5c0f\u8f7d\u8377\u7cfb\u6570\uff08\u89c1\u4ea7\u54c1\u8868\uff09
\nn=\u8f6c\u901f[r\/min]
\n\u5728\u4f4e\u6e29\u72b6\u6001\u4e0b\u8d77\u52a8\u6216\u6da6\u6ed1\u5242\u7c98\u5ea6\u5f88\u9ad8\u7684\u60c5\u51b5 \u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u5927\u7684\u6700\u5c0f\u8d1f\u8377\u3002 \u8f74\u627f\u652f\u6491\u7684 \u91cd\u91cf\uff0c\u52a0\u4e0a\u5916\u529b\uff0c\u5c24\u5176\u662f\u5728\u5782\u76f4\u8f74\u7684\u5de5\u51b5 \u4e0b\uff0c\u901a\u5e38\u5df2\u8d85\u8fc7\u6240\u9700\u7684\u6700\u5c0f\u8d1f\u8377\u3002 \u5982\u679c\u4e0d\u662f\u8fd9\u79cd\u60c5\u51b5\uff0c\u63a8\u529b\u7403\u8f74\u627f\u5fc5\u987b\u9884\u52a0\u8f7d\u8377\uff0c\u4f8b\u5982\u7528\u5f39\u7c27\u9884\u52a0\u3002<\/p>\n

\u5f53\u91cf\u52a8\u8d1f\u8377<\/h2>\n

\u5bf9\u4e8e\u627f\u53d7\u52a8\u6001\u8d1f\u8377\u7684\u63a8\u529b\u7403\u8f74\u627f\uff0c\u5176\u5f53\u91cf\u52a8\u8d1f\u8377\u53ef\u6309\u4ee5\u4e0b\u65b9\u6cd5\u8fdb\u884c\u8ba1\u7b97\uff1a
\n\u03b1= 90\u00b0 P = Fa
\n\u03b1\u2260 90\u00b0 P = XFr + YFa
\n\u5355\u5411\u8f74\u627f
\n\u5f53\u03b1= 45\u00b0
\nFa\/Fr\uff1ee X = 0.66 Y =1 e = 1.25
\n\u5f53\u03b1= 60\u00b0
\nFa\/Fr\uff1ee X = 0.92 Y =1 e = 2.17
\n\u53cc\u5411\u8f74\u627f
\n\u5f53\u03b1= 45\u00b0
\nFa\/Fr\uff1ee X = 0.66 Y = 1 e = 1.25
\nFa\/Fr\u2264e X = 1.18 Y = 0.59 e = 1.25
\n\u5f53\u03b1= 60\u00b0
\nFa\/Fr\uff1ee X = 0.92 Y = 1 e = 1.25
\nFa\/Fr\u2264e X = 1.9 Y = 0.55 e = 2.17<\/p>\n

\u5f53\u91cf\u9759\u8d1f\u8377<\/h2>\n

\u5bf9\u4e8e\u627f\u53d7\u9759\u6001\u8d1f\u8377\u7684\u63a8\u529b\u7403\u8f74\u627f\uff0c\u5176\u5f53\u91cf\u9759\u8d1f\u8377\u53ef\u6309\u4ee5\u4e0b\u65b9\u6cd5\u8fdb\u884c\u8ba1\u7b97\uff1a
\n\u03b1= 90\u00b0 P0 = Fa
\n\u03b1\u2260 90\u00b0 P0 = Fa + 2.3Fr\u00b7tan\u03b1
\n\u5f0f\u4e2d
\nFa \uff0d \u5f84\u5411\u8d1f\u8377\uff0cN
\nFr \uff0d \u8f74\u5411\u8d1f\u8377\uff0cN
\n\u03b1 \uff0d \u63a5\u89e6\u89d2
\nX \u2014 \u5f84\u5411\u8d1f\u8377\u7cfb\u6570
\nY \u2014 \u8f74\u5411\u8d1f\u8377\u7cfb\u6570<\/p>\n

\u8865\u5145\u4ee3\u53f7<\/h2>\n

\u578b\u53f7\u4e2d\u7684\u540e\u7f00\u7528\u4e8e\u6807\u660eSKF\u63a8\u529b\u7403\u8f74\u627f\u7684\u67d0\u4e9b\u7279\u5f81\uff0c\u5176\u8bf4\u660e\u5982\u4e0b\u3002
\nF:\u673a\u524a\u4fdd\u6301\u67b6\uff0c\u94a2\u7403\u5f15\u5bfc
\nJR:\u4fdd\u6301\u67b6\u5305\u542b\u4e24\u4e2a\u5e73\u9762\u51b2\u538b\u94a2\u57ab\u5708\uff0c\u94a2\u7403\u5f15\u5bfc
\nM:\u673a\u524a\u9ec4\u94dc\u4fdd\u6301\u67b6\uff0c\u94a2\u7403\u5f15\u5bfc
\nP5:\u5c3a\u5bf8\u548c\u8fd0\u884c\u7684\u7cbe\u786e\u5ea6\u63d0\u9ad8\u81f3ISO\u516c\u5dee5\u7ea7
\nP6:\u5c3a\u5bf8\u548c\u8fd0\u884c\u7684\u7cbe\u786e\u5ea6\u63d0\u9ad8\u81f3ISO\u516c\u5dee6\u7ea7
\nTN9:\u6ce8\u5851\u6210\u578b\u73bb\u7483\u7ea4\u7ef4\u589e\u5f3a\u805a\u9170\u80fa66\u4fdd\u6301\u67b6\uff0c\u94a2\u7403\u5f15\u5bfc<\/p>\n

\u7ed3\u675f\u8bed\uff1a\u60f3\u83b7\u5f97\u66f4\u591a\u5173\u4e8eSKF\u63a8\u529b\u7403\u8f74\u627f\u7684\u4fe1\u606f\uff0c\u8bf7\u81f4\u7535\u7ed9\u6211\u4eec\uff01<\/em><\/p>\n

\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a\u5357\u4eac\u5c1a\u7cbe\u673a\u68b0\u6709\u9650\u516c\u53f8<\/a> » SKF\u63a8\u529b\u7403\u8f74\u627f<\/a><\/p>","protected":false},"excerpt":{"rendered":"

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