{"id":113,"date":"2023-09-28T14:07:03","date_gmt":"2023-09-28T06:07:03","guid":{"rendered":"http:\/\/ai.gitpp.com\/?p=113"},"modified":"2023-09-28T14:07:03","modified_gmt":"2023-09-28T06:07:03","slug":"%e4%ba%ba%e5%b7%a5%e6%99%ba%e8%83%bd%e6%95%b0%e6%8d%ae%e9%9b%86-%e7%be%8e%e5%9b%bd%e8%a5%bf%e5%82%a8%e5%a4%a7%e5%ad%a6%e8%bd%b4%e6%89%bf%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"http:\/\/ai.gitpp.com\/index.php\/2023\/09\/28\/%e4%ba%ba%e5%b7%a5%e6%99%ba%e8%83%bd%e6%95%b0%e6%8d%ae%e9%9b%86-%e7%be%8e%e5%9b%bd%e8%a5%bf%e5%82%a8%e5%a4%a7%e5%ad%a6%e8%bd%b4%e6%89%bf%e6%95%b0%e6%8d%ae\/","title":{"rendered":"\u4eba\u5de5\u667a\u80fd\u6570\u636e\u96c6-\u7f8e\u56fd\u897f\u50a8\u5927\u5b66\u8f74\u627f\u6570\u636e"},"content":{"rendered":"\n

case.edu \u51ef\u65af\u5b66\u9662\u7f51\u7ad9<\/p>\n\n\n\n

\u7f51\u5740\uff1ahttps:\/\/engineering.case.edu\/bearingdatacenter\/welcome<\/p>\n\n\n\n

\u8be5\u7f51\u7ad9\u63d0\u4f9b\u6b63\u5e38\u548c\u6545\u969c\u8f74\u627f\u7684\u7403\u8f74\u627f\u6d4b\u8bd5\u6570\u636e\u3002<\/strong><\/p>\n\n\n\n

\u5b9e\u9a8c\u4f7f\u7528 2 hp Reliance Electric \u7535\u673a\u8fdb\u884c\uff0c\u5e76\u5728\u9760\u8fd1\u548c\u8fdc\u79bb\u7535\u673a\u8f74\u627f\u7684\u4f4d\u7f6e\u6d4b\u91cf\u52a0\u901f\u5ea6\u6570\u636e\u3002\u8fd9\u4e9b\u7f51\u9875\u7684\u72ec\u7279\u4e4b\u5904\u5728\u4e8e\uff0c\u6bcf\u4e2a\u5b9e\u9a8c\u90fd\u4ed4\u7ec6\u8bb0\u5f55\u4e86\u7535\u673a\u7684\u5b9e\u9645\u6d4b\u8bd5\u6761\u4ef6\u4ee5\u53ca\u8f74\u627f\u6545\u969c\u72b6\u6001\u3002<\/p>\n\n\n\n

\u4f7f\u7528\u7535\u706b\u82b1\u52a0\u5de5 (EDM) \u4e3a\u7535\u673a\u8f74\u627f\u690d\u5165\u6545\u969c\u3002\u5728\u5185\u6eda\u9053\u3001\u6eda\u52a8\u4f53\uff08\u5373\u6eda\u73e0\uff09\u548c\u5916\u6eda\u9053\u5904\u5206\u522b\u5f15\u5165\u76f4\u5f84\u4e3a0.007\u82f1\u5bf8\u81f30.040\u82f1\u5bf8\u7684\u6545\u969c\u3002\u5c06\u6545\u969c\u8f74\u627f\u91cd\u65b0\u5b89\u88c5\u5230\u6d4b\u8bd5\u7535\u673a\u4e2d\uff0c\u5e76\u8bb0\u5f55 0 \u81f3 3 \u9a6c\u529b\u7535\u673a\u8d1f\u8f7d\uff08\u7535\u673a\u901f\u5ea6\u4e3a 1797 \u81f3 1720 RPM\uff09\u7684\u632f\u52a8\u6570\u636e\u3002<\/p>\n\n\n\n

\u9879\u76ee\u5386\u53f2<\/h1>\n\n\n\n

\u4e3a\u4e86\u9a8c\u8bc1\u65b0\u6280\u672f\u3001\u7406\u8bba\u548c\u5de5\u827a\uff0c\u901a\u5e38\u9700\u8981\u8fdb\u884c\u5b9e\u9a8c\u3002\u542f\u52a8\u8fd9\u4e9b\u7535\u673a\u8f74\u627f\u5b9e\u9a8c\u662f\u4e3a\u4e86\u8868\u5f81 IQ PreAlert \u7684\u6027\u80fd\uff0cIQ PreAlert \u662f\u7f57\u514b\u97e6\u5c14\u5f00\u53d1\u7684\u7535\u673a\u8f74\u627f\u72b6\u6001\u8bc4\u4f30\u7cfb\u7edf\u3002\u4ece\u6700\u521d\u7684\u63a8\u52a8\u529b\u5f00\u59cb\uff0c\u5b9e\u9a8c\u7a0b\u5e8f\u5df2\u7ecf\u6269\u5c55\u5230\u63d0\u4f9b\u8fd0\u52a8\u6027\u80fd\u6570\u636e\u5e93\uff0c\u8be5\u6570\u636e\u5e93\u53ef\u7528\u4e8e\u9a8c\u8bc1\u548c\/\u6216\u6539\u8fdb\u8bb8\u591a\u8fd0\u52a8\u72b6\u51b5\u8bc4\u4f30\u6280\u672f\u3002\u6700\u8fd1\u6216\u6b63\u5728\u4f7f\u7528\u8be5\u6570\u636e\u5e93\u7684\u4e00\u4e9b\u9879\u76ee\u5305\u62ec\uff1aWinsnode \u72b6\u6001\u8bc4\u4f30\u6280\u672f\u3001\u57fa\u4e8e\u6a21\u578b\u7684\u8bca\u65ad\u6280\u672f\u548c\u7535\u673a\u901f\u5ea6\u786e\u5b9a\u7b97\u6cd5\u3002<\/p>\n\n\n\n

\u8bbe\u5907<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u5982\u4e0a\u56fe 1<\/strong>\u6240\u793a  \uff0c\u6d4b\u8bd5\u53f0\u7531 2 \u9a6c\u529b\u7535\u673a\uff08\u5de6\uff09\u3001\u626d\u77e9\u4f20\u611f\u5668\/\u7f16\u7801\u5668\uff08\u4e2d\uff09\u3001\u6d4b\u529f\u673a\uff08\u53f3\uff09\u548c\u63a7\u5236\u7535\u5b50\u8bbe\u5907\uff08\u672a\u663e\u793a\uff09\u7ec4\u6210\u3002\u6d4b\u8bd5\u8f74\u627f\u652f\u6491\u7535\u673a\u8f74\u3002\u4f7f\u7528\u7535\u706b\u82b1\u52a0\u5de5\u5c06\u5355\u70b9\u6545\u969c\u5f15\u5165\u6d4b\u8bd5\u8f74\u627f\uff0c\u6545\u969c\u76f4\u5f84\u4e3a 7 \u5bc6\u5c14\u300114 \u5bc6\u5c14\u300121 \u5bc6\u5c14\u300128 \u5bc6\u5c14\u548c 40 \u5bc6\u5c14\uff081 \u5bc6\u5c14=0.001 \u82f1\u5bf8\uff09\u3002\u6709\u5173\u6545\u969c\u6df1\u5ea6\uff0c\u8bf7\u53c2\u9605 \u6545\u969c\u89c4\u8303<\/a> <\/strong>\u3002SKF \u8f74\u627f\u7528\u4e8e 7\u300114 \u548c 21 mil \u76f4\u5f84\u7684\u6545\u969c\uff0cNTN \u7b49\u6548\u8f74\u627f\u7528\u4e8e 28 mil \u548c 40 mil \u7684\u6545\u969c\u3002\u9a71\u52a8\u7aef\u548c\u98ce\u6247\u7aef\u8f74\u627f\u89c4\u683c\uff0c\u5305\u62ec\u8f74\u627f\u51e0\u4f55\u5f62\u72b6\u548c\u7f3a\u9677\u9891\u7387\uff0c\u5217\u4e8e \u8f74\u627f\u89c4\u683c<\/a><\/strong>\u4e2d\u3002<\/p>\n\n\n\n

\u4f7f\u7528\u52a0\u901f\u5ea6\u8ba1\u6536\u96c6\u632f\u52a8\u6570\u636e\uff0c\u52a0\u901f\u5ea6\u8ba1\u901a\u8fc7\u78c1\u6027\u5e95\u5ea7\u56fa\u5b9a\u5728\u5916\u58f3\u4e0a\u3002\u52a0\u901f\u5ea6\u8ba1\u653e\u7f6e\u5728\u7535\u673a\u5916\u58f3\u9a71\u52a8\u7aef\u548c\u98ce\u6247\u7aef\u7684 12 \u70b9\u949f\u4f4d\u7f6e\u3002\u5728\u4e00\u4e9b\u5b9e\u9a8c\u4e2d\uff0c\u52a0\u901f\u5ea6\u8ba1\u4e5f\u8fde\u63a5\u5230\u7535\u673a\u652f\u6491\u57fa\u677f\u4e0a\u3002\u4f7f\u7528 16 \u901a\u9053 DAT \u8bb0\u5f55\u4eea\u6536\u96c6\u632f\u52a8\u4fe1\u53f7\uff0c\u5e76\u5728 Matlab \u73af\u5883\u4e2d\u8fdb\u884c\u540e\u5904\u7406\u3002\u6240\u6709\u6570\u636e\u6587\u4ef6\u5747\u4e3a Matlab (*.mat) \u683c\u5f0f\u3002\u4ee5\u6bcf\u79d2 12,000 \u4e2a\u6837\u672c\u7684\u901f\u5ea6\u6536\u96c6\u6570\u5b57\u6570\u636e\uff0c\u5e76\u4ee5\u6bcf\u79d2 48,000 \u4e2a\u6837\u672c\u7684\u901f\u5ea6\u6536\u96c6\u9a71\u52a8\u7aef\u8f74\u627f\u6545\u969c\u7684\u6570\u636e\u3002\u4f7f\u7528\u626d\u77e9\u4f20\u611f\u5668\/\u7f16\u7801\u5668\u6536\u96c6\u901f\u5ea6\u548c\u9a6c\u529b\u6570\u636e\u5e76\u624b\u52a8\u8bb0\u5f55\u3002<\/p>\n\n\n\n

\u5916\u6eda\u9053\u6545\u969c\u662f\u9759\u6001\u6545\u969c\uff0c\u56e0\u6b64\u6545\u969c\u76f8\u5bf9\u4e8e\u8f74\u627f\u8d1f\u8f7d\u533a\u7684\u4f4d\u7f6e\u5bf9\u7535\u673a\/\u8f74\u627f\u7cfb\u7edf\u7684\u632f\u52a8\u54cd\u5e94\u6709\u76f4\u63a5\u5f71\u54cd\u3002\u4e3a\u4e86\u91cf\u5316\u8fd9\u79cd\u5f71\u54cd\uff0c\u5bf9\u98ce\u6247\u548c\u9a71\u52a8\u7aef\u8f74\u627f\u8fdb\u884c\u4e86\u5b9e\u9a8c\uff0c\u5916\u6eda\u9053\u6545\u969c\u4f4d\u4e8e 3 \u70b9\u949f\uff08\u76f4\u63a5\u4f4d\u4e8e\u8d1f\u8f7d\u533a\uff09\u30016 \u70b9\u949f\uff08\u4e0e\u8d1f\u8f7d\u533a\u6b63\u4ea4\uff09\u548c12\u70b9<\/p>\n\n\n\n

\u6545\u969c\u89c4\u8303<\/p>\n\n\n\n

\u6545\u969c\u8bf4\u660e<\/h1>\n\n\n\n
\u8f74\u627f<\/strong><\/td>\u6545\u969c\u5b9a\u4f4d<\/strong><\/td>\u76f4\u5f84<\/strong><\/td>\u6df1\u5ea6<\/strong><\/td>\u8f74\u627f\u5236\u9020\u5546<\/strong><\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u5185\u6eda\u9053<\/td>.007<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u5185\u6eda\u9053<\/td>.014<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u5185\u6eda\u9053<\/td>.021<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u5185\u6eda\u9053<\/td>.028<\/td>.050<\/td>NTN<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u5916\u6eda\u9053<\/td>.007<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u5916\u6eda\u9053<\/td>.014<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u5916\u6eda\u9053<\/td>.021<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u5916\u6eda\u9053<\/td>.040<\/td>.050<\/td>NTN<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u7403<\/td>.007<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u7403<\/td>.014<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u7403<\/td>.021<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u9a71\u52a8\u7aef<\/td>\u7403<\/td>.028<\/td>.150<\/td>NTN<\/td><\/tr>
\u98ce\u6247\u7aef<\/td>\u5185\u6eda\u9053<\/td>.007<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u98ce\u6247\u7aef<\/td>\u5185\u6eda\u9053<\/td>.014<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u98ce\u6247\u7aef<\/td>\u5185\u6eda\u9053<\/td>.021<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u98ce\u6247\u7aef<\/td>\u5916\u6eda\u9053<\/td>.007<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u98ce\u6247\u7aef<\/td>\u5916\u6eda\u9053<\/td>.014<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u98ce\u6247\u7aef<\/td>\u5916\u6eda\u9053<\/td>.021<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u98ce\u6247\u7aef<\/td>\u7403<\/td>.007<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u98ce\u6247\u7aef<\/td>\u7403<\/td>.014<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr>
\u98ce\u6247\u7aef<\/td>\u7403<\/td>.021<\/td>.011<\/td>\u65af\u51ef\u5b5a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uff08\u6240\u6709\u5c3a\u5bf8\u5747\u4ee5\u82f1\u5bf8\u4e3a\u5355\u4f4d\uff09<\/p>\n\n\n\n

\u8f74\u627f\u4fe1\u606f<\/h1>\n\n\n\n

\u9a71\u52a8\u7aef\u8f74\u627f<\/strong>\uff1a6205-2RS JEM SKF\uff0c\u6df1\u6c9f\u7403\u8f74\u627f<\/p>\n\n\n\n

\u5c3a\u5bf8<\/strong>\uff1a\uff08\u82f1\u5bf8\uff09
 \u5185\u5f84<\/strong>\u5916\u5f84<\/strong>\u539a\u5ea6<\/strong>\u7403\u76f4\u5f84<\/strong>\u8282\u5f84<\/strong>0.98432.04720.59060.31261.537<\/td><\/tr>

\u7f3a\u9677\u9891\u7387<\/strong>\uff1a\uff08\u8fd0\u884c\u901f\u5ea6\u7684\u500d\u6570\uff0c\u5355\u4f4d \u4e3a Hz<\/strong>\uff09
 \u5185\u73af<\/strong>\u5916\u73af<\/strong>\u7b3c\u5f0f\u706b\u8f66<\/strong>\u6eda\u52a8\u4f53<\/strong>5.41523.58480.398284.7135<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u98ce\u6247\u7aef\u8f74\u627f<\/strong>\uff1a6203-2RS JEM SKF\uff0c\u6df1\u6c9f\u7403\u8f74\u627f<\/p>\n\n\n\n

\u5c3a\u5bf8<\/strong>\uff1a\uff08\u82f1\u5bf8\uff09
 \u5185\u5f84<\/strong>\u5916\u5f84<\/strong>\u539a\u5ea6<\/strong>\u7403\u76f4\u5f84<\/strong>\u8282\u5f84<\/strong>0.66931.57480.47240.26561.122<\/td><\/tr>

\u7f3a\u9677\u9891\u7387<\/strong>\uff1a\uff08\u8fd0\u884c\u901f\u5ea6\u7684\u500d\u6570\uff0c\u5355\u4f4d \u4e3a Hz<\/strong>\uff09
 \u5185\u73af<\/strong>\u5916\u73af<\/strong>\u7b3c\u5f0f\u706b\u8f66<\/strong>\u6eda\u52a8\u4f53<\/strong>4.94693.05300.38173.9874<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u4e0b\u8f7d\u6570\u636e\u6587\u4ef6<\/h1>\n\n\n\n

\u6536\u96c6\u6b63\u5e38\u8f74\u627f\u3001\u5355\u70b9\u9a71\u52a8\u7aef\u548c\u98ce\u6247\u7aef\u7f3a\u9677\u7684\u6570\u636e\u3002\u9a71\u52a8\u7aef\u8f74\u627f\u5b9e\u9a8c\u7684\u6570\u636e\u91c7\u96c6\u901f\u5ea6\u4e3a 12,000 \u4e2a\u6837\u672c\/\u79d2\u548c 48,000 \u4e2a\u6837\u672c\/\u79d2\u3002\u6240\u6709\u98ce\u6247\u7aef\u8f74\u627f\u6570\u636e\u5747\u4ee5 12,000 \u4e2a\u6837\u672c\/\u79d2\u7684\u901f\u5ea6\u6536\u96c6\u3002  <\/p>\n\n\n\n

\u6570\u636e\u6587\u4ef6\u4e3a Matlab<\/strong> \u683c\u5f0f\u3002\u6bcf\u4e2a\u6587\u4ef6\u5305\u542b\u98ce\u6247\u548c\u9a71\u52a8\u7aef\u632f\u52a8\u6570\u636e\u4ee5\u53ca\u7535\u673a\u8f6c\u901f\u3002\u5bf9\u4e8e\u6240\u6709\u6587\u4ef6\uff0c\u53d8\u91cf\u540d\u4e2d\u7684\u4ee5\u4e0b\u9879\u76ee\u8868\u793a\uff1a<\/p>\n\n\n\n

DE – \u9a71\u52a8\u7aef\u52a0\u901f\u5ea6\u8ba1\u6570\u636e
FE – \u98ce\u6247\u7aef\u52a0\u901f\u5ea6\u8ba1\u6570\u636e
BA – \u57fa\u7840\u52a0\u901f\u5ea6\u8ba1\u6570\u636e
time – \u65f6\u95f4\u5e8f\u5217\u6570\u636e
RPM – \u6d4b\u8bd5\u671f\u95f4\u7684\u8f6c\u901f<\/p>\n\n\n\n

\u5355\u51fb\u4e0b\u9762\u7684\u94fe\u63a5\u7ee7\u7eed\uff1a<\/p>\n\n\n\n

\u6b63\u5e38\u57fa\u7ebf\u6570\u636e<\/a><\/p>\n\n\n\n

12k\u9a71\u52a8\u7aef\u8f74\u627f\u6545\u969c\u6570\u636e<\/a><\/p>\n\n\n\n

48k\u9a71\u52a8\u7aef\u8f74\u627f\u6545\u969c\u6570\u636e<\/a><\/p>\n\n\n\n

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