軸承斷裂分析說明
滾動(dong)(dong)軸承(cheng)是旋轉(zhuan)機(ji)械(xie)中(zhong)的重(zhong)要零(ling)件,滾動(dong)(dong)軸承(cheng)由于摩擦系數(shu)小,啟動(dong)(dong)阻力小及對(dui)潤(run)滑(hua)劑粘度敏(min)感性低(di),運動(dong)(dong)精度高,成本低(di)等(deng)優(you)點,而且它正標(biao)準化,選(xuan)用潤(run)滑(hua)、維護都很方便,因(yin)(yin)此在一般機(ji)械(xie)中(zhong)應用極(ji)為廣泛。但是它同時也具有承(cheng)受沖擊能力差,滾動(dong)(dong)體上載(zai)荷分布不均勻等(deng)缺點,因(yin)(yin)此在...