A New One-Side Finish Machining Method for Profile of Globoidal Indexing Cam in High Speed

X.F. Tang; Wei He; Y.S. Liu

doi:10.4028/www.scientific.net/MSF.626-627.611

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HomeMaterials Science ForumMaterials Science Forum Vols. 626-627A New One-Side Finish Machining Method for Profile...

A New One-Side Finish Machining Method for Profile of Globoidal Indexing Cam in High Speed

Abstract:

A new one-side finish machining method for the profile of globoidal indexing cam in high speed, which modifies the tool path of traditional enveloping method, was put forward. The new method is useful for overcoming the defects caused by traditional enveloping method, can realize one-side machining of globoidal indexing cam, can improve the machined surface quality and the meshing characteristics of the cam mechanism. The practical calculation formulas of tool path modification is given, which can be used in developing the CAD/CAM software of the globoidal indexing cam. The new method has great practical value.