车床的青铜轴承和主轴磨损以後,就需要用40XH号钢和　　10-1青铜来制造新的主轴和轴承。 A.B.奥西波夫,M.E.德拉庇柯和A.A.维库洛夫等同志建议用金属喷镀法来修理主轴。 主轴前颈部镀一层黄铜,而前轴承则用 40XH号钢来代替10-1青铜。在金属喷镀之前,钢主轴先用汽油洗涤、脱脂, Lathe bronze bearings and spindle wear, you need to use 40XH steel and 10-1 bronze to create new spindles and bearings. A.B. Oshibov, M. E. Drakko and A. A. Vikulov and other comrades recommended that the spindle be repaired by metal spraying. The front of the spindle is plated with a layer of brass, while the front bearing is made of 40XH steel instead of 10-1 bronze. Prior to metal plating, the steel spindle was first washed with gasoline, degreased,