軸承斷裂分析說明
滾(gun)動(dong)(dong)軸承(cheng)是(shi)(shi)旋轉機械中的重(zhong)要(yao)零(ling)件,滾(gun)動(dong)(dong)軸承(cheng)由于摩(mo)擦系數小,啟動(dong)(dong)阻力小及對潤(run)(run)滑(hua)劑粘度(du)(du)敏感(gan)性低(di),運動(dong)(dong)精度(du)(du)高,成本低(di)等優點(dian)(dian),而且(qie)它(ta)正(zheng)標(biao)準化,選用潤(run)(run)滑(hua)、維護都很(hen)方便(bian),因(yin)此在(zai)一般機械中應用極(ji)為(wei)廣泛。但(dan)是(shi)(shi)它(ta)同時也具有承(cheng)受沖擊能力差,滾(gun)動(dong)(dong)體上載荷分布不均(jun)勻等缺點(dian)(dian),因(yin)此在(zai)...