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A Study on Tool Wear Diagnosis by Measuring Spindle Displacement  

김진현 (서울대학교 대학원 기계항공공학부)
김일해 (㈜캠시스)
장동영 (서울산업대학교 정밀기계설계연구소)
한동철 (서울대학교 기계항공공학부)
Publication Information
Journal of the Korean Society for Precision Engineering / v.20, no.1, 2003 , pp. 222-228 More about this Journal
Abstract
A reliable tool wear monitoring technique is the one of important aspects for achieving an integrated and self-adjusting manufacturing system. In this paper, a tool wear estimation approach for turning is proposed. This approach uses the model of cutting force, spindle displacement and their relation. A series of experiments were conducted by designing experimental techniques to determine the relationship between flank wear and cutting force coefficient as well as cutting parameters such as cutting speed, depth of cut and feed. The proposed model performance has shown that the spindle displacement model predicts tool wear with high accuracy and spindle displacement signal is possible to replace cutting force signal.
Keywords
Flank Wear; Cutting Force; Spindle Displacement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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