After taking semi-finish machining to complex contour curve by using the processing center or three coordinates digital milling machine and measuring on-line with seeking border,we can obtain accurate finish machining allowance and amend the cutter radial compensation through analyzing and calculating.

Study on optimization algorithm of laser cutting path for complex contours;

Double circular appoximating algorithm of outline curve;

Spectrum analysis of outline curve of body surface of earthworm and statistical model

Research on design method of a cam outline curve based on AutoCAD

For machining sine-function curve contour,general using line or arc line to in NC,this paper briefly introduces approaching methods and programming,according to calculation of approaching node and approaching inaccuracy.

Design of cam contour curve based on CAE technique;

Designing and drawing contour curve of periphery cam with AutoCAD VBA;

Cubic NURBS expression for contour curves of parallel indexing cam

This paper carried out a CAD animation design on cam profile curve of the cam mechanism with Oscillating Roller follower by using instantaneous velocity center on AutoCAD, so as to obtain cutter center track for milling disk-cam and pressure angle at any point of the profile.

This article introduces the computer-aided design method of the profile curve in parallel dividing cam with VB and the method how to draw the parallel dividing cam profile curve with AutoCAD in VB environments,and calculates the design error of the parallel dividing cam.