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A Study on feedrate Optimization System for Cutting Force Regulation  

김성진 (통일중공업)
정영훈 (포항공과대학교 기계공학과 대학원)
조동우 (포항공과대학교 기계공학과)
Publication Information
Journal of the Korean Society for Precision Engineering / v.20, no.4, 2003 , pp. 214-222 More about this Journal
Abstract
Studies on the optimization of machining process can be divided into two different approaches: off-line feedrate scheduling and adaptive control. Each approach possesses its respective strong and weak points compared to each other. That is, each system can be complementary to the other. In this regard, a combined system, which is a feedrate control system fur cutting force optimization, was proposed in this paper to make the best of each approach. Experimental results show that the proposed system could overcome the weak points of the off-line feedrate scheduling system and the adaptive control system. In addition, from the figure, it can be confirmed that the off-line feedrate scheduling technique can improve the machining quality and can fulfill its function in the machine tool which has a adaptive controller.
Keywords
Cutting Force; Adaptive Control; Feedrate Scheduling; Optimized NC Code; Fuzzy;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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