螺杆压缩机轴承寿命计算与分析

摘要

轴承寿命的计算方法有了新的突破,新的轴承计算方法会考虑轴承不对中,游隙,润滑等因素；新的计算方法造成了计算结果的不同,它会越来越多的影响到轴承使用单位的轴承选型和布置.%The calculation of bearing's service life has changed in methodology,and it has considered clearance,misalignment,lubrication in bearing life calculation.The new method has lead to different calculation result and will more and more influence the bearing selection and arrangement in end user side.