Finite element simulation of machining process with mesh adaptation

被引:0
作者
El-Wardany, T [1 ]
Viens, D [1 ]
Huang, GC [1 ]
Dierberger, J [1 ]
机构
[1] United Technol Res Ctr, E Hartford, CT 06108 USA
来源
SIMULATION OF MATERIALS PROCESSING: THEORY, METHODS AND APPLICATIONS | 2001年
关键词
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper discusses the use of commercial finite element software for physical modeling of metal cutting. Chip separation depends mainly on the proper-ties of the workpiece material and friction conditions. Chip formation results from plastic flow of the material rather than tensile rupture. The code allows the use of stick-slip friction model between the chip and tool surfaces without the need of extra subroutines. Properties of workpiece and tool material can be represented using user determined material constitutive models. Model results address metal cutting characteristics such as chip formation, instantaneous change of cutting forces with time, chip/tool/workpiece interfacial temperature. It also predicts temperature isotherms and residual stress.
引用
收藏
页码:995 / 1000
页数:6
相关论文
共 50 条
  • [31] Anisotropic Finite Element Mesh Adaptation via Higher Dimensional Embedding
    Dassi, Franco
    Si, Hang
    Perotto, Simona
    Streckenbach, Timo
    24TH INTERNATIONAL MESHING ROUNDTABLE, 2015, 124 : 265 - 277
  • [32] Error Estimation and Automatic Mesh Adaptation in Finite-Element-Computations.
    Rank, E.
    Rossmann, A.
    Bauingenieur Berlin, 1987, 62 (10): : 449 - 454
  • [33] Finite element simulation and experimental research on electric hot machining
    Xu, Wenji
    Liu, Xin
    Song, Jinlong
    Sun, Jing
    Zhang, Lin
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2013, 66 (1-4) : 407 - 415
  • [34] Finite element simulation of ultrasonic-assisted machining: a review
    Lotfi, Mohammad
    Akbari, Javad
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2021, 116 (9-10) : 2777 - 2796
  • [35] Investigations on the effects of friction modeling in finite element simulation of machining
    Arrazola, Pedro J.
    Oezel, Tugrul
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2010, 52 (01) : 31 - 42
  • [36] Severe plastic deformation by machining characterized by finite element simulation
    Sevier, M.
    Yang, H. T. Y.
    Lee, S.
    Chandrasekar, S.
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2007, 38 (06): : 927 - 938
  • [37] An anisotropic mesh adaptation method for the finite element solution of variational problems
    Huang, Weizhang
    Li, Xianping
    FINITE ELEMENTS IN ANALYSIS AND DESIGN, 2010, 46 (1-2) : 61 - 73
  • [38] Finite element simulation of ultrasonic-assisted machining: a review
    Mohammad Lotfi
    Javad Akbari
    The International Journal of Advanced Manufacturing Technology, 2021, 116 : 2777 - 2796
  • [39] Finite element simulation and experimental research on electric hot machining
    Xu, W. (wenjixu@dlut.edu.cn), 1600, Springer London (66): : 1 - 4
  • [40] Finite Element Simulation for High Speed Machining Cycloidal Gear
    Lu, Lihui
    Qi, Houjun
    Liu, Xinling
    PROCEEDINGS OF FIRST INTERNATIONAL CONFERENCE OF MODELLING AND SIMULATION, VOL V: MODELLING AND SIMULATION IN MECHANICS AND MANUFACTURE, 2008, : 92 - 97