摘要
圆锥滚子的圆形偏差在V型铁测量时,为了使置于V型铁上的滚子的最高母线处于水平位置,需要计算V型铁两斜面的交线与底平面(水平面)的夹角β_o文中针对90°对称型和60°非对称型两种V型铁的β角进行了计算式推导,从而可根据不同的滚子圆锥半角计算出不同的β角,满足V型铁的设计要求。附图5幅。
For the purpose of the upper generatrix of tapered roller putting on V block can be on level position during inspecting the roundness of tapered roller with V block, the angle p included between the intersection of two inclined planes & the bottom plane ( the level plane) on the V block should be calculated. In this paper the calculation formulae of angle p for two types of V block (90.symmetric type and 60. asymmetric type) are derived, the varieties of angle p can be calul-ated according to different tapered half-angles of the rollers to meet the requirements of V block design.
出处
《轴承》
北大核心
1992年第5期22-23,60,共2页
Bearing
