首页>
外国专利>
method and device for the manufacture of a gewoelbten camp
method and device for the manufacture of a gewoelbten camp
展开▼
机译:制造矮人兽营的方法和设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
Mfr. of curved bearings e.g. a half shell plain bearing, having =1 lateral flange, by introducing a metal blank between two rolls with a contour corresp. to that of the required bearing. The drive speed of the rolls is selected such that the roll in contact with surfaces of the bearing of greater radius moves at a higher speed in the contact zones than the other roll while in contact with the surfaces of the bearing of lesser radius. Pref. the ratio of the peripheral speeds of the rolls is selected in accordance with the ratio of their radii.
展开▼