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应用科学学报 ›› 2006, Vol. 24 ›› Issue (4): 415-418.

• 论文 • 上一篇    下一篇

切削时段钻头工作角度变化的研究

张平宽1, 王贵成1, 王慧霖2   

  1. 1. 江苏大学机械工程学院, 江苏镇江 212013;
    2. 太原科技大学机电工程学院, 山西太原 030024
  • 收稿日期:2005-04-25 修回日期:2005-06-13 出版日期:2006-07-31 发布日期:2006-07-31
  • 作者简介:张平宽,博士,教授,研究方向:精密加工,E-mail:pingkzh@sohu.com;王贵成,教授,博导,研究方向:精密加工,E-mail:wgch@ujs.edu.cn
  • 基金资助:
    国家自然科学基金(50275066);山西省青年科技基金(20021025)资助项目

Operation Angle Variation of Drills During Cutting

ZHANG Ping-kuan1, WANG Gui-cheng1, WANG Hui-lin2   

  1. 1. School of Mechanic Engineering, Jiangsu University, Zhenjiang 212013, China;
    2. Institute of Mechanic and Electronic Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China
  • Received:2005-04-25 Revised:2005-06-13 Online:2006-07-31 Published:2006-07-31

PDF

139

被引次数

9

摘要： 在轴向振动钻削过程中,各切削参数的变化对钻头的工作角度会产生很大影响.由于刀具是断续切削的,所以首先求解切削的起终点,进而计算在切削时段内刀具的工作前后角,结合金属切削理论,分析加工参数的合理性,给出了振动钻削参数选择的理论依据.

关键词: 工作角度, 参数选择, 振动钻削

Abstract: Operation angles of a drill are influenced by variation of parameters of the axial vibration drilling.As the tool is cutting intermittently, the start and end points are first determined.The working rank angle and back angle of the tool during cutting are calculated.Using the metal cutting theory, cutting parameters are analyzed, and parameters of vibrating drill given.This opens a new way for studying the mechanism of vibrating drill and selecting parameters.

Key words: parameters selected, operation angle, vibration drilling

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