随着机械制造工业的迅速发展,螺旋伞齿轮的加工和应用日益广泛,但目前国内生产的这种专用机床供不应求,有这种零件的换件大多依靠外厂的协作。为了解决这个矛盾,重庆水轮机厂大胆革新创造,于七九年八月自制成功一台简易螺旋伞齿轮机床,在使用中效果良好,加工零 With the rapid development of machinery manufacturing industry, the processing and application of spiral bevel gears are becoming more and more widespread. However, at present, this kind of special machine tool produced in China is in short supply, and the replacement parts of such parts mostly rely on the cooperation of outside factories. In order to solve this contradiction, Chongqing Turbine Factory bold innovation and creation, in August 1979 made a simple self-made spiral bevel gear machine, the use of good results, zero processing