[1]吴雪峰,马路,苑忠亮,等. BTA深孔钻的结构优化及切削仿真分析[J].哈尔滨理工大学学报,2018,(04):18-24.[doi:10.15938/j.jhust.2018.04.004]
 WU Xue feng,MA Lu,YUAN Zhong liang,et al. Structural Optimization and Cutting Simulation Analysis of BAT Deephole Drilling[J].哈尔滨理工大学学报,2018,(04):18-24.[doi:10.15938/j.jhust.2018.04.004]
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 BTA深孔钻的结构优化及切削仿真分析
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《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2018年04期
页码:
18-24
栏目:
机械动力工程
出版日期:
2018-08-25

文章信息/Info

Title:
 Structural Optimization and Cutting Simulation Analysis of BAT Deephole Drilling
作者:
 吴雪峰马路苑忠亮杨树财
 哈尔滨理工大学 机械动力工程学院,黑龙江 哈尔滨 150080
Author(s):
 WU XuefengMA LuYUAN ZhongliangYANG Shucai
 School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin 150080,China
关键词:
关键词:BTA深孔钻有限元仿真模态分析钻削仿真结构优化
Keywords:
 Keywords:BAT deephole drilling finite element simulation modal analysis drilling simulation structural optimization
分类号:
TG5011
DOI:
10.15938/j.jhust.2018.04.004
文献标志码:
A
摘要:
 
摘要:BTA 深孔钻是一种典型的深孔加工内排屑钻头,刀具结构与刀具角度是影响加工质量与加工效率的重要因素。深孔加工过程中封闭,通过实验的方法优化刀具结构与角度难度较大。采用有限元的方法,用ANSYS软件建立了BTA深孔钻静力及模态三维分析模型,得到了BTA深孔钻变形特点及六阶振型图,为BTA深孔钻钻头结构优化提供参考;采用AdvantEdge软件建立了BTA深孔钻各刀齿钻削过程模型,研究了切屑形成过程及刀具角度对切削力、扭矩的影响规律,进而为刀具角度优化提供理论参考。
Abstract:
 Abstract:BAT deephole drill is a typical innerchip removal drill Structures and angles of tools are the main factors that influence the machining quality and machining efficiency Because the processing of deephole drilling is not visible, it is very difficult to optimize structure and angles of tool through the experiment method In this paper, finite element method is used as follows: static analysis and modal analysis of BAT deephole drill are built by ANSYS, and then the deformation and sixset vibration mode diagram of BAT deephole drill are carried out as a reference for structural optimization of BAT deephole drilling; Drilling process model of each tool tooth is built by AdvantEdge, and the effect of chip formation process and tool angles on cutting force and torque are studied as reference for tool angle optimization

参考文献/References:

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备注/Memo

备注/Memo:
 基金项目:科技重大专项 (2013ZX04009021)
更新日期/Last Update: 2018-10-25