硬质合金刀具月牙洼磨损定量化实验研究

doi:10.3969/j.issn.1000-1093.2017.08.016

摘要/Abstract

摘要： 定量研究了细晶粒硬质合金刀具切削钛合金TC4过程中，不同切削参数对月牙洼磨损演变速率和磨损体积的影响。采用等高线图描绘不同切削参数下月牙洼的磨损形貌，求解月牙洼每一个磨损深度下等高线所围区域的面积，并阐述等高线所围区域面积随其磨损深度变化的关系。引入月牙洼磨损演变速率，用于表征月牙洼沿其磨损深度方向磨损的快慢程度，分析了切削参数对月牙洼磨损演变速率的影响规律。求解出不同切削参数下月牙洼的磨损体积，分析了切削速度、进给率和工件材料去除率对月牙洼磨损体积的影响规律。研究结果表明，切削速度是影响月牙洼磨损体积的主导因素。

关键词: 刀具技术, 月牙洼磨损, 切削参数, 磨损演变速率, 磨损体积, 硬质合金刀具, 钛合金

Abstract: The effects of cutting parameters on the developing rate and volume of crater wear of uncoated cemented carbide tool during turning of TC4 alloy are investigated. Contour maps are used to describe the crater morphologies and study the relationship between the area of contour region and its wear depth in the case of the different cutting parameters. The evolution rate of crater wear is introduced to describe the variation rate of the area of contour region with its wear depth. The effects of cutting parameters on the developing rate of crater wear are analyzed. The volume of crater wear is obtained in the case of the different cutting parameters, and the effects of cutting speed, feed rate and material removal rate on the volume of crater wear are analyzed. The research result shows that the cutting speed is the primary factor in determining the volume of crater wear. Key

Key words: cuttingtooltechnology, craterwear, cuttingparameter, wearrate, wearvolume, cementedcarbidetool, titaniumalloy

中图分类号:

TG501.1

王凯，孙剑飞，杜大喜，陈五一. 硬质合金刀具月牙洼磨损定量化实验研究[J]. 兵工学报, 2017, 38(8): 1578-1585.

WANG Kai， SUN Jian-fei， DU Da-xi， CHEN Wu-yi. Quantitative Experimental Analysis on Crater Wear of Cemented Carbide Tools[J]. Acta Armamentarii, 2017, 38(8): 1578-1585.

参考文献

［1］陈五一, 袁跃峰. 钛合金切削加工技术研究进展[J]. 航空制造技术, 2010, 363(15):26-30.
CHEN Wu-yi, YUAN Yue-feng. Research development of cutting technology for titanium alloy[J]. Aeronautical Manufacturing Technology, 2010, 363(15):26-30.(in Chinese)
[2］ Li K, Gao X L, Sutherland J W. Finite element simulation of the orthogonal metal cutting process for qualitative understanding of the effects of crater wear on the chip formation process[J]. Journal of Materials Processing Technology, 2002, 127(3):309-324.
[3］ Hartung P D, Kramer B M. Tool wear in titanium machining[J]. CIRP Annals-Manufacturing Technology, 1982, 31(1):75-80.
[4］ Zhang S, Li J F, Sun J, et al. Tool wear and cutting forces variation in high-speed end-milling Ti-6Al-4V alloy[J]. The International Journal of Advanced Manufacturing Technology, 2010, 46(1/ 2/3/4):69-78.
[5］ Sun S J, Brandt M, Mo J P. Evolution of tool wear and its effect on cutting forces during dry machining of Ti-6Al-4V alloy[J]. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2014, 228(2):191-202.
[6］ Wei W H, Xu J H, FU Y C, et al. Tool wear in turning of titanium alloy after thermohydrogen treatment[J]. Chinese Journal of Mechanical Engineering, 2012, 25(4):776-780.
[7］ Kuttolamadom M A, Mears M L, Kurfess T R.On the volumetric assessment of tool wear in machining inserts with complex geometries—part 1: need, methodology, and standardization[J]. Journal of Manufacturing Science and Engineering, 2012, 134(5):051002-051009.
[8］ Kuttolamadom M A, Mears M L, Kurfess T R, et al. On the volumetric assessment of tool wear in machining inserts with complex geometries—part II: experimental investigation and validation on Ti-6Al-4V[J]. Journal of Manufacturing Science and Engineering, 2012, 134(5):051003-051011.
[9］ Kuttolamadom M A, Mears M L, Kurfess T R. The correlation of the volumetric wear rate of turning tool inserts with carbide grain sizes[J]. Journal of Manufacturing Science and Engineering, 2015, 137(1):1-8.

[10］ Kuttolamadom M A, Mehta P, Mears M L, et al. The correlation of volumetric tool wear and wear rate of machining tools with the material removal rate of titanium alloys[C]∥2012 International Manufacturing Science and Engineering Conference. New York, NY, US: ASME, 2012:387-396.
[11］ Kuttolamadom M L, Mehta P, Mears M L, et al. Correlation of the volumetric tool wear rate of carbide milling inserts with the material removal rate of Ti-6Al-4V[J]. Journal of Manufacturing Science and Engineering, 2015, 137(2):1-8.
[12］ Shimada S, Takhasgi M, Tsujina J, et al. Deposition and wear resistance of Ti-B-N-C coatings on WC-Co cutting tools from alkoxide solutions by thermal plasma CVD[J]. Surface and Coatings Technology, 2007, 201(16/17):7194-7200.
[13］ Attanasio A, Ceretti E, Rizzuti S, et al. 3D finite element analysis of tool wear in machining[J]. CIRP Annals - Manufacturing Technology, 2008, 57(1):61-64.
[14］ Attanasio A, Ceretti E, Fiorentno A, et al. Investigation and FEM-based simulation of tool wear in turning operations with uncoated carbide tools[J]. Wear, 2010, 69(5/6):344-350.
[15］ Sun F J, Qu S G, Pan Y X, et al. Machining performance of a grooved tool in dry machining Ti-6Al-4V[J]. The International Journal of Advanced Manufacturing Technology, 2014, 73(5/6/7/8): 613-622.
[16］陶国林, 蒋显全, 黄靖. 硬质合金刀具材料发展现状与趋势[J]. 金属功能材料, 2011, 18(3):79-83.
TAO Guo-lin, JIANG Xian-quan, HUANG Jing. Research status and developing trend of cemented carbide tool[J]. Metallic Functional Materials, 2011, 18(3):79-83.(in Chinese)
[17］ Jawaid A, Sharif S, Koksal S. Evaluation of wear mechanisms of coated carbide tools when face milling titanium alloy[J]. Journal of Materials Processing Technology, 2000, 99(1/2/3):266-274.
[18］ Zhang S, Li J F, Deng J X, et al. Investigation on diffusion wear during high-speed machining Ti-6Al-4V alloy with straight tungsten carbide tools[J]. The International Journal of Advanced Manufacturing Technology, 2009, 44(1/2):17-25.
[19］ Bai D S, Sun J F, Chen W Y, et al. Molecular dynamics simulation of the diffusion behaviour between Co and Ti and its effect on the wear of WC/Co tools when titanium alloy is machined [J]. Ceramics International, 2016, 42(15):17754-17763.
[20］冯之敬. 机械制造工程原理[M]. 北京：清华大学出版社, 2008.
FENG Zhi-jing. Mechanical manufacturing theory[M]. Beijing: Tsinghua University Press, 2008.(in Chinese)

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