Aiming at the characteristic of globoidal cams' surface,based on the profile equation of globoidal cams and two types of machining technics with both generating method and resembling freeform surface method,a multi-axis NC programming system for globoidal cams has been developed by using languages including VC++,UG/API and Menuscript.

An adaptive NC programming algorithm of globoidal cams is proposed in this paper based on the constancy of feed rate and the control of chord error.

Design and simulation of globoid cam indexing mechanism based on Pro/E;

Sphere-conical roller globoid cam point-contact mechanism and the application;

Authors research visual design of Globoid Cam by using Globoid Cam visual 3D solid creation software,which have important praetieal meaning to the design and manufacture of complex Globoid Ca

It is the special equipment of processing roller gear indexing cam and cylinder cam.

Based on the bed and table of model Y3180 hobbing machine tool, according to the machining nature of roller gear indexing cam, CNC device for special purpose, which has two rotary axes, is researched and designed in the paper.

Based on the present design theory and development, referring to ripe experiences and thoughts, focusing on present defects of CNC milling machine tools specializing in machining the roller gear indexing cam in China, two design projects of simultaneous five-axis movements of CNC milling machine tools specializing in machining the roller gear indexing cam are raised.

Apply ruled surface in design of globoidal cam;

Modal analysis of globoidal cam mechanism with spherical rollers;

Position Accuracy Analysis on Swing Motion of Globoidal Cam Type ATC;