Numerical simulation of ball-end milling with SPH method

被引：3

作者：

Ghafarizadeh, Seyedbehzad ^{[1
]}

Tahvilian, Amir Masoud ^{[1
]}

Chatelain, Jean-Francois ^{[1
]}

Liu, Zhaoheng ^{[1
]}

Champliaud, Henri ^{[1
]}

Lebrun, Gilbert ^{[2
]}

机构：

[1] Univ Quebec, Ecole Technol Super, Montreal, PQ, Canada

[2] UQTR, Trois Rivieres, PQ, Canada

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2017年 / 88卷 / 1-4期

关键词：

Finite element method (FEM); Smoothed particle hydrodynamics (SPH); Cutting forces; Ball-end milling; Friction coefficient; CUTTING FORCES; PREDICTION; MODEL; INCONEL-718;

D O I：

10.1007/s00170-016-8811-1

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Smoothed Particle Hydrodynamics (SPH) is a meshless technique used for simulating large deformation processes. Due to its particle nature, SPH is capable of modeling metal cutting processes without any need of remeshing methods. This paper presents a hybrid SPH-Lagrangian model to study cutting forces in ball-end milling process. One flute cutting edge is modeled for 12A degrees of tool rotation to reduce the computation time. The effects of SPH particle spacing and friction coefficient between tool and workpiece on the predicted cutting force are investigated. Then, cutting action is modeled in different tool rotation angles (30, 60, 90, 120, 150, and 180A degrees) to predict the cutting forces in full rotation of the tool. Comparisons of the simulation result and experimentally measured cutting forces showed that the proposed hybrid SPH-Lagrangian model successfully predicts the cutting forces in feed and normal direction. However, model was not able to predict the experimental force trend in axial direction.

引用

页码：401 / 408

页数：8

共 23 条

[1] Deformation behaviour of aluminium during machining: modelling by Eulerian and smoothed-particle hydrodynamics methods
Akarca, S. S.
Song, X.
Altenhof, W. J.
Alpas, A. T.
[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS, 2008, 222 (L3) : 209 - 221
[2] Modeling micro-end-milling operations. Part I: analytical cutting force model
Bao, WY
Tansel, IN
[J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2000, 40 (15) : 2155 - 2173
[3] Toward a better understanding of tool wear effect through a comparison between experiments and SPH numerical modelling of machining hard materials
Calamaz, M.
Limido, J.
Nouari, M.
Espinosa, C.
Coupard, D.
Salauen, M.
Girot, F.
Chieragatti, R.
[J]. INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2009, 27 (03) : 595 - 604
[4] Numerical modelling of high-speed ball end milling with cutter inclination angle
Chen, X. X.
Zhao, J.
Li, Y. E.
Han, S. G.
Cao, Q. Y.
Li, A. H.
[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2012, 226 (B4) : 606 - 616
[5] THE PREDICTION OF CUTTING FORCES IN THE BALL-END MILLING PROCESS .1. MODEL FORMULATION AND MODEL-BUILDING PROCEDURE
FENG, HY
MENQ, CH
[J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 1994, 34 (05) : 697 - 710
[6] An enhanced force model for sculptured surface machining
Guzel, BU
Lazoglu, I
[J]. MACHINING SCIENCE AND TECHNOLOGY, 2004, 8 (03) : 431 - 448
[7] General form of the Mie-Gruneisen equation of state
Heuze, Olivier
[J]. COMPTES RENDUS MECANIQUE, 2012, 340 (10): : 679 - 687
[8] Prediction of cutting forces and machining error in ball end milling of curved surfaces -I theoretical analysis
Ikua, BW
Tanaka, H
Obata, F
Sakamoto, S
[J]. PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2001, 25 (04): : 266 - 273
[9] Johnson G. R., 1989, Technical Report LA-11463-MS
[10] Cutting force prediction of sculptured surface ball-end milling using Z-map
Kim, GM
Cho, PJ
Chu, CN
[J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2000, 40 (02) : 277 - 291

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