Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on the Development of a High Speed Feeding Type Three-Dimensional Bending Machine

초고속 이송 방식 3차원 Bending Machine 개발에 관한 연구

  • 임상헌 (창원대학교 기계설계공학과 대학원) ;
  • 이춘만 (창원대학교 기계설계공학과)
  • Published : 2005.11.01
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Abstract

This study has been focused on the development of a high speed feeding type three-dimensional bending machine. It is designed for manufacture of copper pipe for heat exchangers. For the purpose of design of the machine, analysis of bending process, structural analysis and reliability evaluation of the machine by a laser interferometer are carried out. The analysis is carried out by FEM simulation using commercial softwares, DEFORM, MARC and CATIA V5. In addition, the machine has attained high accuracy and repeatability. In order to improve the accuracy of this machine, the maximum speed, positioning accuracy and repeatability of feed are measured by the laser interferometer. The final results of analysis are applied to the design of a high speed feeding type three-dimensional bending machine and the machine is successfully developed.

Keywords

References

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