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Feed Optimization Based on Virtual Manufacturing for High-Efficiency Turning

고능률 선삭 가공을 위한 가상 가공 기반의 이송량 최적화

  • 강유구 (한국항공대학교 대학원 항공우주 및 기계공학부) ;
  • 조재완 (한국항공대학교 대학원 항공우주 및 기계공학부) ;
  • 김석일 (한국항공대학교 항공우주 및 기계공학부)
  • Published : 2007.09.01

Abstract

High-efficient machining, which means to machine a part in the least amount of time, is the most effective tool to improve productivity. In this study, a new feed optimization method based on virtual manufacturing was proposed to realize the high-efficient machining in turning process through the cutting power regulation. The cutting area was evaluated by using the Boolean intersection operation between the cutting tool and workpiece. And the cutting force and power were predicted from the cutting parameters such as feed, depth of cut, spindle speed, specific cutting force, and so on. Especially, the reliability of the proposed optimization method was validated by comparing the predicted and measured cutting forces. The simulation results showed that the proposed optimization method could effectively enhance the productivity in turning process.

Keywords

High-Efficiency Turning;Virtual Manufacturing;Feed;Optimization;Cutting Power

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