Real-time evaluation of gap flushing in electrical discharge machining

被引：15
|
作者：
Goodlet, Alexander [1 ]
Koshy, Philip [1 ]
机构：
[1] McMaster Univ, Dept Mech Engn, Hamilton, ON L8S 4L8, Canada
来源：
CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2015年 / 64卷 / 01期
基金：
加拿大自然科学与工程研究理事会;
关键词：
Electrical discharge machining (EDM); Monitoring; Flushing; EDM;
D O I：
10.1016/j.cirp.2015.04.068
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper reports on acoustic emission (AE) from electrical discharge machining (EDM) in the context of gap flushing, and demonstrates its sensitivity to gap contamination from both metallic debris and gas bubbles. AE is further shown to relate to the local medium (liquid or gas bubble) through which individual discharges occur, and hence comprise unique and valuable process information on the effectiveness with which material is removed at the scale of a single discharge. This enabling technology is readily implemented for the in-process quantification, monitoring and optimization of flushing, and may constitute the basis for flushing-related adaptive control of EDM. (C) 2015 CIRP.
引用
收藏
页码：241 / 244
页数：4
相关论文
共 50 条
  • [41] Evaluation and Real-Time Monitoring of Data Quality in Electrical Impedance Tomography
    Mamatjan, Yasin
    Grychtol, Bartlomiej
    Gaggero, Pascal
    Justiz, Joern
    Koch, Volker M.
    Adler, Andy
    IEEE TRANSACTIONS ON MEDICAL IMAGING, 2013, 32 (11) : 1997 - 2005
  • [42] Experimental Investigation and Finite Element Modelling of Electrical Discharge Machining Using Hollow Electrodes and Injection Flushing
    Shaju, Tony M.
    Samuel, G. L.
    ADVANCES IN SIMULATION, PRODUCT DESIGN AND DEVELOPMENT, 2020, : 65 - 77
  • [43] Effects of gas medium on submersed gas-flushing electrical discharge machining of different metal materials
    Jiang, Yi
    Ping, Xueliang
    Zhang, Ya'ou
    Zhao, Wansheng
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2021, 115 (7-8): : 2313 - 2323
  • [44] Effects of gas medium on submersed gas-flushing electrical discharge machining of different metal materials
    Yi Jiang
    Xueliang Ping
    Ya’ou Zhang
    Wansheng Zhao
    The International Journal of Advanced Manufacturing Technology, 2021, 115 : 2313 - 2323
  • [45] Evaluation of scale effect of micro electrical discharge machining system
    Wang, Kan
    Zhang, Qinhe
    Zhang, Jianhua
    JOURNAL OF MANUFACTURING PROCESSES, 2019, 38 : 174 - 178
  • [46] Real-time wireless monitoring of workpiece material and debris characteristics in micro-electro-discharge machining
    Richardson, Mark T.
    Gianchandani, Yogesh B.
    MEMS 2008: 21ST IEEE INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS, TECHNICAL DIGEST, 2008, : 379 - 382
  • [47] Study on Real-Time Reliability Evaluation and Prediction of Machining Center Based on Expert Modeler
    Chen, Fei
    Jiao, Dameng
    Yang, Junzhao
    Xu, Binbin
    Wang, Yinkai
    Chen, Chao
    PROCEEDINGS OF 2013 INTERNATIONAL CONFERENCE ON QUALITY, RELIABILITY, RISK, MAINTENANCE, AND SAFETY ENGINEERING (QR2MSE), VOLS I-IV, 2013, : 1747 - 1752
  • [48] Size Reduction and Performance Improvement of Automatic Discharge Gap Controller for Curved Hole Electrical Discharge Machining
    Kita, Masahiko
    Ishida, Tohru
    Teramoto, Koji
    Takeuchi, Yoshimi
    SERVICE ROBOTICS AND MECHATRONICS, 2010, : 143 - +
  • [49] Electrical discharge machining fluids
    Komatsu, Fujio
    Toraibarojisuto/Journal of Japanese Society of Tribologists, 43 (12):
  • [50] Simulation of electrical discharge machining
    Kunieda M.
    Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering, 2010, 76 (08): : 861 - 866
12345