<*n style="font-size:10.5pt"><*n style="font-family:等线"> <*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">,在贵州安庆*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">某公司某台*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">固定*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">机床上总是出现提前失效的事情,今天*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">请洛阳东轴轴承(*n>LYDZC<*n style="font-family:宋体">)有限公司*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">的技术人员一起来*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">分析*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">一下*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">失效的原因及注意事项*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">。*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体">1<*n style="font-family:宋体">:首先对圆柱交叉滚子轴承*n><*n style="font-family:"">RB30040UUCCOP5*n><*n style="font-family:宋体">做个简单的了解(如下图)*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线">*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线">*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体">RB30040UUCCOP5<*n style="font-family:宋体">结构图如下:*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线">*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">具体参数如下:*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">轴径*n>*n>*n> *n>*n> <*n style="font-size:10.5pt"><*n style="font-family:等线"> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">型号*n>*n>*n> *n>*n> <*n style="font-size:10.5pt"><*n style="font-family:等线"> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">主要尺寸*n>*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">靠肩尺寸*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">基本额定载荷*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">(*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">径向*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">)*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">重量*n>*n>*n> *n>*n> |
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<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">a*n>*n>*n> *n>*n> |
<*n style="color:#004000; font-family:宋体; font-size:x-large">B*n> |
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<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">300*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">DZ/RB 30025*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">300*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">360*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">328*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">25*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3.5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">2*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">315*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">340*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">76.3*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">178*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">5.9*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">DZ/RB 30035*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">395*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">345*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">35*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">322*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">368*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">183*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">367*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">13.4*n>*n>*n> *n>*n> |
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<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">DZ/RB 30040*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">405*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">351.6*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">40*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">6*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3.5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">326*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">377*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">212*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">409*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">17.2*n>*n>*n> *n>*n> |
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<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">350*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">DZ/RB 35020*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">350*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">400*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">373.4*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">20*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3.5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">1.6*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">363*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">383*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">54.1*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">143*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3.9*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">400*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">DZ/RB 40035*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">400*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">480*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">440.3*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">35*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3.5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">422*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">459*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">156*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">370*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">14.5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">DZ/RB 40040*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">510*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">453.4*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">40*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">6*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3.5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3.5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">428*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">479*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">241*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">531*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">23.5*n>*n>*n> *n>*n> |
||
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">450*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">DZ/RB 45025*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">450*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">500*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">474*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">25*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">3.5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">1.6*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">1.5*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">464*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">484*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">61.7*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">182*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="color:#545353">6.6*n>*n>*n> *n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">系列轴承作为机械设备的零件广泛应用于各大工业领域。*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">(<*n style="font-family:宋体">如下图*n><*n style="font-family:"">)*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线">*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">尽管有了密集的性维修,尤其是的预测性维修技术的应用,对绝大多数机器故障,在故障的早期我们就能够发现,并采取及早的纠正措施加以排除。*n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">一般情况下*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">很少会出现提前失效的现象的。但是,我们也常常发现,在同样的设备上,同样的机器故障总是重复地出现。 *n><*n style="font-family:""> *n><*n style="font-family:宋体">这意味着我们所采取的排障措施没有针对产生这一故障的根本,因此,进行失效根本原因分析就是非常必要的。*n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">交叉滚子轴承失效可能是由很多原因造成的,只检查交叉滚子轴承本身是很难查清交叉滚子轴承失效的原因的,交叉滚子轴承的使用情况与其运转环境、润滑条件及相关部件有着很大的关系,只有通过一系列信息的收集与分析,辅助相应的分析方法及仪器,才能找出引起交叉滚子轴承失效的原因。 *n><*n style="font-family:""> *n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"> <*n style="font-family:宋体">我们的失效原因分析不仅仅局限于对您所提供的损坏的机器部件进行分析,我们的长处还在于通过所提供的信息进行广泛而深入的分析,找到设备失效的根本原因,提出改善维修的合理化建议,甚至还可以协助原设备制造商对机器或关键部件进行重新设计。*n> *n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"> <*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">失效原因分析方法*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">如下*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">:*n> *n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">1. <*n style="font-family:宋体">从*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">交叉滚子轴承监测装置上获取运行数据。*n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"> 2. <*n style="font-family:宋体">准备一份检查表格,以记录所有观察项目。*n><*n style="font-family:""> *n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">3. <*n style="font-family:宋体">提取使用过的润滑剂样品,单独包装并做好标签。*n><*n style="font-family:""> *n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">4. <*n style="font-family:宋体">提取未使用过的润滑剂样品,记录规格数据或批次信息。*n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"> 5. <*n style="font-family:宋体">检查交叉滚子轴承的应用环境中的一些外部因素。*n><*n style="font-family:""> *n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">6. <*n style="font-family:宋体">拆卸设备。*n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"> 7. <*n style="font-family:宋体">检查其它部位零件的状况。*n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"> 8. <*n style="font-family:宋体">在拆卸前,标记*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">和其它部件的安装位置。*n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"> 9. <*n style="font-family:宋体">测量交叉滚子轴承和交叉滚子轴承座的尺寸、圆度以及锥度。*n><*n style="font-family:""> *n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">10. <*n style="font-family:宋体">完成拆卸后,在清洗部件之前,记录对润滑剂的分布和状况的观察结果。*n><*n style="font-family:""> *n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">11. <*n style="font-family:宋体">清洁零件,并记下零件的信息。*n><*n style="font-family:""> *n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">12. <*n style="font-family:宋体">分析*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">内部滚动接触表面、负荷区及对应的外部表面状况。*n><*n style="font-family:""> *n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">13. <*n style="font-family:宋体">涂上防锈油,并重新包装好交叉滚子轴承,以避免腐蚀。*n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">综上所述,*n>*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">洛阳东轴轴承(*n>LYDZC<*n style="font-family:宋体">)有限公司的技术人员提醒各位:*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">圆柱交叉滚子轴承*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">RB300*n>*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:宋体">40*n>*n><*n style="font-size:16.0000pt"><*n style="font-family:"mso-fareast-font-family:宋体"><*n style="color:#333333">UUCCOP5<*n style="font-family:宋体">在使用时要注意各项指标的监测,避免出现失效的情况。*n>*n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"> *n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"> *n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:等线"> *n>*n>