电火花磨削加工蜂窝环的热物性参数研究及表面温度场仿真分析

doi:10.3969/j.issn.1000-1093.2013.11.015

兵工学报 ›› 2013, Vol. 34 ›› Issue (11): 1437-1441.doi: 10.3969/j.issn.1000-1093.2013.11.015

电火花磨削加工蜂窝环的热物性参数研究及表面温度场仿真分析

高霁, 刘庆扬, 马晓芳, 唐明

（沈阳航空航天大学机电工程学院，辽宁沈阳 110136）

收稿日期:2012-06-11 修回日期:2012-06-11 上线日期:2014-01-22
通讯作者: 高霁 E-mail:gj1606@sina.com
作者简介:高霁（1955—），男，教授，硕士生导师。
基金资助:
辽宁省教育科学基金项目（2008537）

Research on Thermal Physical Parameters and Surface Temperature Field of EDG Machining Honeycomb Ring

GAO Ji, LIU Qing-yang, MA Xiao-fang, TANG Ming

(School of Mechatronics Engineering, Shenyang Aerospace University, Shenyang 110136, Liaoning, China)

Received:2012-06-11 Revised:2012-06-11 Online:2014-01-22
Contact: GAO Ji E-mail:gj1606@sina.com

摘要/Abstract

摘要： 基于GH536高温合金材料的性能特点，通过试验利用数值模拟方法得到了GH536高温合金的热物性参数随温度变化的非线性规律，并利用ABAQUS软件对电火花磨削加工蜂窝环时温度场分布进行了有限元模拟，分析了温度场分布对蜂窝环表面加工质量的影响。试验结果表明：利用有限元分析对电火花磨削蜂窝环时温度场的分布规律进行模拟是可行的，且模拟过程准确、迅速，适用于电火花磨削薄壁类零件的工艺过程的优化，更为精确计算电火花磨削过程中产生的热应力、残余应力等提供了理论依据。

关键词: 机械制造工艺与设备, ABAQUS, 电火花磨削, 蜂窝环, 非线性热物性参数, 温度场模拟

Abstract: Based on the characteristics of GH536 super alloy material, the nonlinear rules of change in its thermal physical parameters with temperature is obtained through the test using a numerical method, and the finite element simulation of temperature field distribution of electrical discharge griding (EDG) honeycomb ring is made using ABAQUS, and the effect of temperature field distribution on quality of surface of honeycomb ring is analyzed. The results show that it is feasible to use the finite element analysis to simulate the distribution law of the temperature field in the EDG honeycomb ring, the simulation process is accurate and rapid, and it is also applied to optimize the craft process of EDG related thinwalled parts. It can be also used to provide the theory basis of calculating precisely the thermal stress and residual stress in EDG processing.

Key words: manufacturing process and equipment, ABAQUS, electrical discharge grinding, honeycomb ring, nonlinear thermal physical parameter, temperature field simulation

中图分类号:

TG661

高霁, 刘庆扬, 马晓芳, 唐明. 电火花磨削加工蜂窝环的热物性参数研究及表面温度场仿真分析[J]. 兵工学报, 2013, 34(11): 1437-1441.

GAO Ji, LIU Qing-yang, MA Xiao-fang, TANG Ming. Research on Thermal Physical Parameters and Surface Temperature Field of EDG Machining Honeycomb Ring[J]. Acta Armamentarii, 2013, 34(11): 1437-1441.

参考文献

［1］ Peas P, Henriques E. Intrinsic innovations of die sinking electrical discharge machining technology: estimation of its impact[J]. The International Journal of Advanced Manufacturing Technology, 2009, 44(9): 880-889. [2］蒋亨顺,马名峻.航空发动机环形薄壁零件电火花磨削工艺探讨[J].金属加工,2011,(9):1~4. JIANG Heng-shun, MA Ming-jun. Discussed in EDG process ofannular thin-walled part with aeroengine[J]. Metal Processing, 2011,(9):1~4. (in Chinese) [3］高霁,曹国强. 特种加工微小孔技术及其发展现状[J]. 机械设计与制造, 2005,7(7):169-171. GAO Ji, CAO Guo-qiang. Technology of processing tiny hole with Special method and its development status[J]. Machinery Design and Manufacture, 2005,7(7):169-171. (in Chinese) [4］ Shih H R, Shu K M. A study of electrical discharge grinding using a rotary disk electrode[J]. The International Journal of Advanced Manufacturing Technology, 2008, 38(1): 59-67. [5］刘丹, 王德新, 崔秀藩. 大型蜂窝环件电火花磨削加工技术[J]. 金属加工, 2011,(9):21~23. LIU Dan, WANG De-xin, CUI Xiu-fan. The technology of EDG on large honeycomb ring[J]. Metal Processing, 2011,(9):21-23. (in Chinese) [6］ Uhlmann E, Piltz S, Oberschmidt D. Machining of micro rotational parts by wire electrical discharge grinding[J]. Production Engineering, 2008, 2(3): 227-233. [7］王润富. 温度场和应力场[M].北京：科技出版社, 2005: 77-83. WANG Run-fu. Temperature field and stress field[M]. Beijing: Science and Technology Press, 2005:77-83. (in Chinese) [8］ Ali M Y, Rosfazila M R, Rosnita E. Geometrical integrity of microholes drilled by conventional and micro electrical discharge machining[C]∥Advanced Design and Manufacture to Gain a Competitive Edge. London: Spring-Verlag London Limited. 2008: 731-739.

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电火花磨削加工蜂窝环的热物性参数研究及表面温度场仿真分析

Research on Thermal Physical Parameters and Surface Temperature Field of EDG Machining Honeycomb Ring

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