轴承
軸承
축승
BEARING
2014年
7期
10-13
,共4页
带座外球面球轴承%调心力矩%计算分析%接触变形%配合公差
帶座外毬麵毬軸承%調心力矩%計算分析%接觸變形%配閤公差
대좌외구면구축승%조심력구%계산분석%접촉변형%배합공차
insert bearing with housing%aligning torque%calculation and analysis%contact deformation%fit tolerance
对带座外球面球轴承中轴承与轴承座之间的接触表面进行了受力分析，推导出了轴承座和外圈间的表面接触应力，进而给出了调心力矩的计算式，并结合配合表面的表面粗糙度值对调心力矩计算式进行了修正，最后给出了 UC200系列带座外球面球轴承不同座孔偏差下调心力矩的实例计算。
對帶座外毬麵毬軸承中軸承與軸承座之間的接觸錶麵進行瞭受力分析，推導齣瞭軸承座和外圈間的錶麵接觸應力，進而給齣瞭調心力矩的計算式，併結閤配閤錶麵的錶麵粗糙度值對調心力矩計算式進行瞭脩正，最後給齣瞭 UC200繫列帶座外毬麵毬軸承不同座孔偏差下調心力矩的實例計算。
대대좌외구면구축승중축승여축승좌지간적접촉표면진행료수력분석，추도출료축승좌화외권간적표면접촉응력，진이급출료조심력구적계산식，병결합배합표면적표면조조도치대조심력구계산식진행료수정，최후급출료 UC200계렬대좌외구면구축승불동좌공편차하조심력구적실례계산。
The contact behavior between the bearings and housing of insert bearings with housing is analyzed,and the surface contact pressure between the housing and outer ring of bearings is derived.The calculation formula is given for aligning torque and revised based on roughness of the fit surface.Finally the calculation example is given for aligning torque of UC200 series bearings under various spherical bore tolerance of housing.
