Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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The Research on Development and Performance of the Rotary bar Cutting tool

Rotary bar 절삭공구 개발 및 성능 평가에 대한 연구

  • 서정환 (한국산업기술대학교 기계설계공학과) ;
  • 양해정 (한국산업기술대학교 기계설계공학과) ;
  • 김광 (한국산업기술대학교 기계설계공학과)
  • Received : 2012.09.15
  • Accepted : 2012.12.10
  • Published : 2012.12.15
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Abstract

Rotary bar was cutting tool being in use for deburring scale after welding metal and for eliminating sharp edges. It was necessary to develop exclusive 6-axis machine being possible to process machining continuously for making an cutting edge of rotary bar and to revise easily machining program. This study aimed at the structural analysis of strength according to the configuration of new made 6-axis machine and at the machining accuracy and durability of rotary bar. As a result of test, the runout of new rotary bar manufactured out of 6-axis machine was decreased from 0.385 mm to 0.027mm extensively than old one. And good cutting ability and durability was obtained equal quality compared with imported products.

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References

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