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Error Estimation for Machining Center Contouring and its Experimental Verification

Journal Key Engineering Materials (Volume 486)
Volume Advanced Design and Manufacture IV
Edited by Daizhong Su, Kai Xue and Shifan Zhu
Pages 87-90
DOI 10.4028/www.scientific.net/KEM.486.87
Citation Hua Qiu et al., 2011, Key Engineering Materials, 486, 87
Online since July, 2011
Authors Hua Qiu, Chao Lin
Keywords Acceleration Motion, Contour Machining, Cutter Path, Deceleration Motion, Machining Center, Numerical Control Cutting
Abstract

This paper presents a simulation approach for estimating the trajectory error of a linear interpolation cutter path produced by the numerical control Acc/Dec motion characteristics for a MC. The algorithm is very simple and efficient for simulation calculation. Through comparing the machined profiles of workpiece with the calculated cutter path trajectories, the effectiveness of the proposed approach is sufficiently demonstrated.

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