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회전식 및 직선식 레이저 모듈 개발에 관한 연구

A Study on the Development of the Rotary and Linear Laser Modules

  • Sim, Min-Seop (School of Mechanical Engineering, Changwon National Univ.) ;
  • Hwang, Seong-Ju (School of Mechanical Engineering, Changwon National Univ.) ;
  • Kim, Dong-Hyeon (School of Mechanical Engineering, Changwon National Univ.) ;
  • Lee, Choon-Man (School of Mechanical Engineering, Changwon National Univ.)
  • 투고 : 2013.12.23
  • 심사 : 2014.01.16
  • 발행 : 2014.02.01

초록

Recently, laser processing technologies have been developed in many different industrial fields. The laser processing technologies are widely being applied such as laser assisted machining, cladding, heat treatment and coating. In the laser modules of the laser assisted machining system, laser lens is very important for accuracy and productivity of product. As the laser beam size, shape and focusing distance change, heat input energy of preheating point can be changed, the laser module of the laser assisted machining system should be equipped with various lenses differing beam size, beam shape and focusing distance. In this study, the rotary and linear laser modules are suggested. The finite element analysis is carried out to certify the static and dynamic stabilities of the developed laser modules. Finally, the rotary and linear laser modules have been fabricated successfully using the analysis results.

키워드

참고문헌

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피인용 문헌

  1. Study on Accuracy Evaluation of Laser Lens Changer for a Laser-Assisted Machining System vol.32, pp.8, 2015, https://doi.org/10.7736/KSPE.2015.32.8.687