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HIGH PERFORMANCE TURNING ASSISTED BY CHIP-PULLING

机译:芯片牵引助力实现高性能转弯

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摘要

This paper presented a new turning process that is enhanced by pulling the cut chip. An electromechanical pulling system is designed for automatically pulling the chip. It is shown that develop chip pulling system can pull the chip at different speeds and apply controlled tension to cancel friction forces and thereby improve the process efficiency. The system demonstrated that the friction force could be fully cancelled to achieve precision turning of slender work-pieces. Lastly, the thin shear plane model is utilized to model the mechanics of the chip pulling cutting process. The model captures the fundamental effect of chip pulling reasonably well and provides guidance for planning the process.
机译:本文提出了一种新的车削工艺,该工艺可以通过拉动切屑来增强。机电拉动系统设计用于自动拉动芯片。结果表明,开发的排屑系统可以以不同的速度牵引排屑,并施加受控的张力来消除摩擦力,从而提高了加工效率。该系统表明,可以完全消除摩擦力,从而实现细长工件的精确车削。最后,利用薄剪切平面模型对切屑拉削切削过程的力学进行建模。该模型很好地捕捉了芯片拉拔的基本效果,并为规划工艺提供了指导。

著录项

  • 来源
    《33rd ASPE annual meeting 2018》|2018年|43-46|共4页
  • 会议地点 Las Vegas(US)
  • 作者

    Burak Sencer; Mukhtar Maulimov;

  • 作者单位

    School of Mechanical, Industrial and Manufacturing Engineering Oregon State University, Corvallis, USA;

    School of Mechanical, Industrial and Manufacturing Engineering Oregon State University, Corvallis, USA;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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