當(dāng)fag軸承內(nèi)圈存在局部故障點時,隨著fag軸承內(nèi)圈旋轉(zhuǎn),分不到故障點的靜態(tài)荷載密度隨內(nèi)圈的旋轉(zhuǎn)而周期性的變化,當(dāng)故障點處于最大荷載方向時,故障點承載的密度最大。因此,fag軸承故障點撞擊其他元件表面產(chǎn)生的沖擊力幅制與故障點承受荷載密度相關(guān),所以沖擊的幅制也會隨內(nèi)圈的旋轉(zhuǎn)而周期性的變化。故障點到安裝在殼體上的加速度傳感器之間的振動信號的傳遞路徑也隨內(nèi)圈的旋轉(zhuǎn)而周期性的變化。
FAG雙列向心球軸承特價型號如下:
22215HLK/H315 |
22216HLK/H316 |
22217HLK/H317 |
22218HLK/H318 |
22219HLK/H319 |
22220HLK/H320 |
22222HLK/H322 |
22224HLK/H3124 |
22226HLK/H3126 |
22228HLK/H3128 |
22230HLK/H3130 |
22232HLK/H3132 |
22234HLK/H3134 |
22236HLK/H3136 |
22238HLK/H3138 |
22240HLK/H3140 |
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22308HLK/H2308 |
22309HLK/H2309 |
22310HLK/H2310 |
22311HLK/H2311 |
22312HLK/H2312 |
22313HLK/H2313 |
22315HLK/H2315 |
22316HLK/H2316 |
22317HLK/H2317 |
22318HLK/H2318 |
22319HLK/H2319 |
22320HLK/H2320 |
22322HLK/H2322 |
22324HLK/H2324 |
22326HLK/H2326 |
22328HLK/H2328 |
22330HLK/H2330 |
22332HLK/H2332 |
22334HLK/H2334 |
22336HLK/H2336 |
22338HLK/H2338 |
22340HLK/H2340 |
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