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\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<\/a><\/p>\n\u5c3a\u5bf8<\/h2>\n
\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
\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
\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
\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<\/a><\/p>\n\u6700\u5c0f\u8f7d\u8377<\/h2>\n
\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<\/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
\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
\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
\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