英德
有道
百度
谷歌
图片
维基
百科
凸度滚子
[机] crowned roller
- 提出一种全新的滚子轴承滚道凸度磨削成形技术。
A fully new type of grinding process for the crowed raceway of cylindrical bearing is proposed. - 对无心磨床的附件进行必要的改进，使其砂轮修整器、工件托板和螺旋导轮均符合磨削圆锥滚子素线凸度的需要。
After centreless grinding machine parts were achieved, grinding wheel dresser, rings pallet and screw guide wheel all accord with the need of grinding tapered roller convexity . - 使用轴承测量仪器完成对滚子球基面凸度测量、凸形的判定，确定了测量方法，提高测量的准确性及测量效率。
Convex degree and convex form of the spherical fiducial surface of roller was measured by adopting bearing measure instrument, accuracy and efficiency of measurement was increased.
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