摘要
采用轮廓仪测量圆锥内圈大挡边轮廓形貌,并在计算机上用最小二乘法拟合,可较精确地得到圆锥内圈大挡边曲率半径。
Adopting profilometer to measure the contour of inner ring cone back face rib of tapered roller bearing and fitting with least square method on computer, the curvature radius of inner ring cone back face rib can be calculated relative accurately.
出处
《轴承》
北大核心
1989年第5期36-39,64,共4页
Bearing
