Numerical Simulation for Temperature Field of Short Electric Arc Milling Process of Nickel-Based Alloy GH4169

doi:10.7652/xjtuxb201808005

您当前的位置：

首页 >

文章列表页 >

Numerical Simulation for Temperature Field of Short Electric Arc Milling Process of Nickel-Based Alloy GH4169

更新时间：2025-07-09

- Numerical Simulation for Temperature Field of Short Electric Arc Milling Process of Nickel-Based Alloy GH4169
- Vol. 52, Issue 8, Pages: 30-36+116(2018)
- 作者机构：
  
  新疆大学机械工程学院,乌鲁木齐,830047
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb201808005
  CLC： TH161
- Online First：10 August 2018，
  
  Published：2018
- 稿件说明：
移动端阅览
Numerical Simulation for Temperature Field of Short Electric Arc Milling Process of Nickel-Based Alloy GH4169[J]. 2018, 52(8): 30-36+116.
DOI：

Numerical Simulation for Temperature Field of Short Electric Arc Milling Process of Nickel-Based Alloy GH4169[J]. 2018, 52(8): 30-36+116. DOI： 10.7652/xjtuxb201808005.

摘要

以镍基合金GH4169为研究对象

开展了短电弧铣削过程的数值模拟研究。通过选用合适的高斯面热源、体热源以及热边界条件

建立了GH4169镍基合金短电弧加工温度场的数学模型

得到了短电弧铣削过程熔池形成、温度等值线及温度场分布规律。由温度等值线确定了短电弧放电通道与基体材料形成的3个区域(气化区、熔融凝固区、热影响区)。同时

在相同工艺参数下进行短电弧铣削工艺试验

利用红外热成像仪监测整个加工过程。通过FLIR R&D Software处理热成像仪监测数据

并获取三节点的热循环曲线

其温度变化趋势与仿真结果吻合较好

由温度成像云图观测放电通道与基体形成的各区域范围与温度等值线基本吻合

验证了所建立模型的正确性

为短电弧铣削加工过程中去除特性、表面质量、微观形貌等基础问题提供理论依据。

Abstract

Taking the nickel-based alloy GH4169 as the research object

numerical simulation of short electric arc milling process was carried out. A mathematical model of temperature field in short electric arc milling of nickel-based alloy GH4169 was established by selecting suitable Gaussian surface heat source

body heat source and thermal boundary conditions

and then the formation of the molten pool

temperature contour and temperature distribution were obtained in the short electric arc milling process. According to the temperature contour

the three regions(gasification zone

melt-solidification zone and heat-affected zone)formed between the short arc discharge channel and the matrix material were determined. The short electric arc milling tentative was carried out with the same process parameters

and the whole process was monitored by infrared thermal imager. The monitoring data was processed by FLIR R&D software

and the three-node thermal cycle curve was extracted. The temperature trend coincides well with the simulations. The range of each region formed between the discharge channel and the substrate observed on the temperature imaging cloud map is essentially consistent with the temperature contour

which verifies the correctness of the established model and thus provides a theoretical basis for basic issues such as removal characteristics

surface quality

and micro-topography in the short electric arc milling process.

关键词

Keywords

references

王会阳, 安云岐, 李承宇, 等. 镍基高温合金材料的研究进展 [J]. 材料导报, 2011, 25(S2): 482-486.

WANG Huiyang, AN Yunqi, LI Chengyu, et al. Research progress of nickel-based superalloys [J]. Materials Review, 2011, 25(S2): 482-486.

路彦君. 镍基高温合金Inconel718微铣削残余应力与加工硬化研究 [D]. 大连: 大连理工大学, 2016: 10-12.

MIAO Zhujun, SHAN Aidang, WU Yuanbiao, et al. Quantitative analysis of homogenization treatment of Inconel718 superalloy [J]. Transactions of Nonferrous Metals Society of China, 2011, 21(5): 1009-1017.

刘维伟, 李晓燕, 万旭生, 等. GH4169高速车削参数对加工表面完整性影响研究 [J]. 机械科学与技术, 2013, 32(8): 1093-1097.

LIU Weiwei, LI Xiaoyan, WAN Xusheng, et al. The effects of turning parameters on machining surface integrity in high speed turning GH4169 [J]. Mechanical Science and Technology for Aerospace Engineering, 2013, 32(8): 1093-1097.

张志伟. 镍基高温合金高效深切成型磨削关键技术研究 [D]. 南京: 南京航空航天大学, 2014: 17-28.

ZHOU Jianping, LIANG Chuhua, XU Yan. The NC power supply design of large current and wide frequency pulse in short electric arc machining [J]. Applied Mechanics and Materials, 2013, 278-280(7): 1051-1055.

周碧胜, 梁楚华, 周建平. 短电弧切削技术的应用 [C]∥第九届中国铸造科工贸大会论文选集. 北京: 中国机械工程学会, 2009: 142-146.

卢江, 梁楚华, 周碧胜. 基于短电弧切削加工技术高效性特点的研究 [J]. 电加工与模具, 2011(2): 57-60.

LU Jiang, LIANG Chuhua, ZHOU Bisheng. The research of the high efficiency based on the short electricity arc cutting [J]. Electromachining Mould, 2011(2): 57-60.

汪兵兵, 周建平, 许燕, 等. 短电弧铣削工具电极材料的放电性能研究 [J]. 制造技术与机床, 2016(5): 94-98.

WANG Bingbing, ZHOU Jianping, XU Yan, et al. Research for discharge performance of electrode materials by short arc milling [J]. Manufacturing Technology Machine Tool, 2016(5): 94-98.

汪兵兵, 周建平, 许燕, 等. 镍基高温合金短电弧铣削加工性能与电极损耗规律研究 [J]. 制造技术与机床, 2015(10): 139-143.

WANG Bingbing, ZHOU Jianping, XU Yan, et al. The experiment research of processing performance of nickel-base superalloy and electrode loss rule by short electric arc milling [J]. Manufacturing Technology Machine Tool, 2015(10): 139-143.

朱晨光, 周建平, 汪兵兵. 镍基高温合金脉冲电弧加工表面完整性研究 [J]. 机床与液压, 2015, 43(11): 27-29, 33.

ZHU Chenguang, ZHOU Jianping, WANG Bingbing. Study of nickel base super alloy surface integrity in pulsed arc machining [J]. Machine Tool Hydraulics, 2015, 43(11): 27-29, 33.

王博, 周建平, 木合塔尔·克力木, 等. 数控短电弧铣削加工最优进给速度研究 [J]. 机械设计与研究, 2016, 32(6): 110-112, 117.

WANG Bo, ZHOU Jianping, Muhetar, et al. Study on the optimal feed rate in short arc milling [J]. Machine Design Research, 2016, 32(6): 110-112, 117.

SCHULZE H P, HERMS R, JUHR H, et al. Comparison of measured and simulated crater morphology for EDM [J]. Journal of materials Processing Technology, 2004, 149(6): 316-322.

PATEL M R, BARRUFET M A, EUBANK P T, et al. Theoretical models of the electrical discharge machining: process Ⅱ The anode erosion model [J]. J Appl Phys, 2013, 66(9): 4104-4111.

YEO S H, KURNIA W, TAN P C. Critical assessment and numerical comparison of electro-thermal models in EDM [J]. Journal of Materials Processing Technology, 2008, 203(1/2/3): 241-251.

SHABGARD M, AHMADI R, SEYEDZAVVAR M, et al. Mathematical and numerical modeling of the effect of input-parameters on the flushing efficiency of plasma channel in EDM process [J]. International Journal of Machine Tools and Manufacture, 2013, 65(23): 79-87.

SHABGARD M, OLIAEI S N B, SEYEDZAWAR M, et al. Experimental investigation and 3d finite element prediction of the white layer thickness, heat affected zone, and surface roughness in EDM process [J]. Journal of Mechanical Science and Technology, 2011, 25(12): 3173-3183.

崔景芝. 微细电火花加工的基本规律及其仿真研究 [D]. 哈尔滨: 哈尔滨工业大学, 2007: 15-16.

MARAFONA J, GHOUSAL J A G. A finite element model of EDM based on the Joule effect [J]. International Journal of Machine Tools Manufacture, 2006, 46(6): 595-602.

STRASKY J, JANECEK M, HARCUBA P, et al. The effect of microstructure on fatigue performance of Ti-6al-4v alloy after EDM surface treatment for application in orthopaedics [J]. J Mech Behav Biomed Mater, 2011, 4(8): 1955-1962.

DAS S, KLOTZ M, KLOCKE F. EDM simulation: finite element-based calculation of deformation, microstructure and residual stresses [J]. Journal of Materials Processing Technology, 2003, 142(2): 434-451.

SHANKAR P, JAIN V K, SUNDARARAJAN T. Analysis of spark profiles during EDM process [J]. Machining Science Technology, 1997, 1(2): 195-217.

崔景芝, 王振龙. 放电通道的微观模拟及其物理性能研究 [J]. 电加工与模具, 2007(1): 13-16.

CUI Jingzhi, WANG Zhenlong. Microcosmic simulation of discharge channel in EDM [J]. Electromachining Mould, 2007(1): 13-16.

薛锐. 电火花放电通道的理论分析与放电间隙测试研究 [D]. 上海: 上海交通大学, 2011: 23-26.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Numerical Simulation of Temperature Field in Lithium Target of Neutron Source under Different Scanning Modes

Research on Temperature Field of Kerosene when Preparing Carbon/Carbon Composites by Chemical Liquid Deposition

Thermal Analysis of Contactors with Voltage Feedback System

Theoretical and Steady Experimental Investigation of the Cold Energy Recovering of a LNG-Fueled Refrigerated Truck

Finite Analysis of Cylinder Temperature Field in Boil-off Gas Compressor

Related Author

WANG Sheng

LI Haipeng

CHEN Yongqi

SU Haoquan

HU Yaocheng

LI Jinglun

刘红林 2

杨冬 1

Related Institution

西安交通大学核科学与技术学院，710049，西安School of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China

西安交通大学湖州中子科学实验室，313000，浙江湖州Huzhou Neutron Science Laboratory, Xi'an Jiaotong University, Huzhou, Zhejiang 313000, China

华硼中子科技（杭州）有限公司，310000，杭州Hua Boron Neutron Technology（Hangzhou）Co., Ltd., Hangzhou 310000, China

State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University

School of Electrical Engineering, Xi'an Jiaotong University

⁰