軸承斷裂分析說明
滾動(dong)(dong)軸承是(shi)旋轉機(ji)械(xie)中的重(zhong)要零件(jian),滾動(dong)(dong)軸承由于(yu)摩擦系數小,啟動(dong)(dong)阻力小及對潤滑劑粘(zhan)度敏感(gan)性低(di),運動(dong)(dong)精(jing)度高,成本低(di)等優點,而且它正(zheng)標準化(hua),選用(yong)潤滑、維護都很方便,因(yin)此在一般機(ji)械(xie)中應(ying)用(yong)極為(wei)廣泛。但是(shi)它同時也具(ju)有承受(shou)沖擊能(neng)力差,滾動(dong)(dong)體上載(zai)荷分(fen)布不均勻等缺點,因(yin)此在...