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    • 7. 发明授权
    • Method of constructing a ball type bearing
    • 构造球型轴承的方法
    • US3654683A
    • 1972-04-11
    • US3654683D
    • 1970-09-28
    • WHITE CHARLES S
    • WHITE CHARLES S
    • F16C11/06B23P11/00B23P17/00F16C9/06
    • F16C11/0614F16C23/045Y10T29/49664Y10T29/49812
    • The method of constructing a bearing such as a ball for a rod end or a ball stud, for examples, has layers built up thereon from a dipping, or plating and/or spraying process. The ball has a highly polished surface which is treated to have little or no adhesion with a metal layer plated thereon. The first layer of lead, tin or the like is plated on the ball surface with a minimum adhesion therebetween. On this first layer is plated a bearing metal such as silver, nickel, bronze and the like which adheres thereto. A housing is built up on the second layers by a plating or spraying process and the adherred layers are freed from the ball surface by a very light breakaway force. A predetermined clearance is obtained between the bearing metal and ball surface when the first layer is eroded away.
    • 例如,用于构造用于杆端或球头螺栓的诸如球的轴承的方法具有从浸渍或电镀和/或喷涂工艺在其上形成的层。 球具有高度抛光的表面,其被处理为与其上镀有金属层的粘合性很小或不相关。 铅,锡等的第一层以最小的粘附力镀在球表面上。 在该第一层上镀有粘附于其上的诸如银,镍,青铜等的轴承金属。 通过电镀或喷涂工艺在第二层上形成外壳,并且通过非常轻的分离力将附着层从球表面上释放出来。 当第一层被侵蚀时,在轴承金属和球表面之间获得预定的间隙。