ALGORITHMIC RESEARCH ON TOOL-PATH GENERATION FROM SCATTERED MEASURE POINTS BASED ON CQEM

Abstract

Abstract: An algorithm of tool-path generation from dense scattered measure points is presented based on constraint quadratic error metrics (CQEM). In the algorithm, interference free tool-path generates through measured points directly looking as surface for processing, mesh interpolating points dynamically constructing according to the size of tool, C-C points initialized with mesh interpolating plane and optimized by CQEM, which saves much memory and time and reduces machining error.

Key words: CQEM optimization, Dense scattered points, Machining error, Tool path

CLC Number:

TP391 TH12

Huang Yunbao;Wang Qifu;Huang Zhengdong;Wu Jianjie. ALGORITHMIC RESEARCH ON TOOL-PATH GENERATION FROM SCATTERED MEASURE POINTS BASED ON CQEM[J]. , 2005, 41(1): 93-97.

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ALGORITHMIC RESEARCH ON TOOL-PATH GENERATION FROM SCATTERED MEASURE POINTS BASED ON CQEM

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