Computer Engineering & Science >
Research of the NCSimulation Based on DEXEL and the Discrete Lattice Method
Received date: 2010-04-25
Revised date: 2010-08-05
Online published: 2011-01-25
A DEXELoriented method for the implementation of workpiece modeling is proposed , thus greatly reducing the needed memory, and supporting the observed changes in perspective , realizing the zooming operations.According to the properities of 3aix machining,the cutter swept volume is made of discrete swept volumes and the discrete lattice method is carried out. The local hunting algorithm is presented to find out the set of points and revise the zvalue of workpiece.Under VC++6.0 and OpenGL,the method is realized and the test shows that it improves the quality of NCsimulation.
LIU Yidan1,WANG Ziniu2,CHEN Jie1,LI Shaobo1 . Research of the NCSimulation Based on DEXEL and the Discrete Lattice Method[J]. Computer Engineering & Science, 2011 , 33(1) : 171 -175 . DOI: 10.3969/j.issn.1007130X.2011.
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