Results 11 to 20 of about 5,586 (311)

Study on Ultrasonic Assisted Electrochemical Drill-Grinding of Superalloy

Chemosensors, 2020
Electrochemical grinding (ECG) technique composed of electrochemical machining (ECM) and mechanical grinding is a proper method for machining of difficult-to-cut alloys. This paper presents a new ultrasonic assisted electrochemical drill-grinding (UAECDG)
Huanghai Kong, Yong Liu, Xiangming Zhu, Tengfei Peng   +3 more
doaj   +2 more sources

A study of electrodischarge machining–pulse electrochemical machining combined machining for holes with high surface quality on superalloy

Advances in Mechanical Engineering, 2015
Noncircular holes on the surface of turbine rotor blades are usually machined by electrodischarge machining. A recast layer containing numerous micropores and microcracks is easily generated during the electrodischarge machining process due to the rapid ...
Ning Ma, Xiaolong Yang, Mingqian Gao, Jinlong Song, Ganlin Liu, Wenji Xu   +5 more
doaj   +2 more sources

Ultrasonic-assisted electrochemical drill-grinding of small holes with high-quality

Journal of Advanced Research, 2020
Electrochemical drill-grinding (ECDG) is a compound machining technology, which combines Electrochemical machining (ECM) with mechanical drill-grinding process.
Xiangming Zhu, Yong Liu, Jianhua Zhang, Kan Wang, Huanghai Kong   +4 more
doaj   +1 more source

Key Technology of the Electrochemical Machining Flow Field in Aero-rotor Blades Made of Inconel®718

Electrochemistry, 2021
To address the problems of serious tool loss and the easy deformation of aero-rotor blade profiles in NC milling technology, electrochemical machining can realize the processing of complex, specially structured products with advanced materials such as ...
Liang HUANG, Yan CAO, Chunlei TIAN, Ruochen ZHAO, Jiang DU, Yuanfei WANG   +5 more
doaj   +1 more source

Prospects of improving control over the process of electrochemical machining of the blade airfoil profile using the duplex mode method

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2023
The paper discusses the features of machining of a compressor blade airfoil. The problem of airfoil deformations under the action of residual stresses that negatively affect the accuracy of the relative position of the airfoil relative to the blade root ...
G. V. Smirnov, A. P. Shulepov, A. V. Mescheryakov   +2 more
doaj   +1 more source

Impact of Different Electrolytes on the Machining Rate in ECM Process

Advances in Materials Science and Engineering, 2021
Electrochemical machining is a nonconventional machining process in which the metal removal is achieved by the electricity and chemical solution known as an electrolyte.
K. G. Saravanan, R. Prabu, A. R. Venkataramanan, Eden Tekle Beyessa   +3 more
doaj   +1 more source

Study on Kerosene-submerged Jet Electrochemical Machining and Optimization of the Electrochemical Machining Parameters

International Journal of Electrochemical Science, 2021
Kerosene-submerged jet electrochemical machining (Jet-ECM) has been proven to be an effective process to enhance the machining localization of Jet-ECM.
Xinchao Li, Pingmei Ming, Xinmin Zhang, Shen Niu, Xingshuai Zheng, Liang Yan, Wei Wang, Yunyan Zhang   +7 more
doaj   +1 more source

Research on Theoretical Model of Combined Micro-Machining of Laser and Electrolysis of Thermal Barrier Coated Turbine Blade Film Cooling Holes

International Journal of Electrochemical Science, 2016
In view of high quality machining demand of thermal barrier coated turbine blade film cooling holes, a new method of combined micro-machining of laser and electrolysis is presented in this thesis.
Aixi Sun, Yulan Hu, Bo Hao
doaj   +1 more source

Effect of electro discharge machining (EDM) on the AISI316L SS white layer microstructure and corrosion resistance [PDF]

, 2013
The localised corrosion resistance of austenitic stainless steels is strongly influenced by the quality of finished surface. EDM machining induces substantial changes by the high thermal gradients generated by electric sparks.
SIDHOM, Habib, GONZALEZ, Gonzalo, AMADOU, Tidiane, GHANEM, Farhat, BRAHAM, Chedly   +4 more
core   +1 more source

Electrochemical micromachining: An introduction

Advances in Mechanical Engineering, 2016
Electrochemical machining is a relatively new technique, only being introduced as a commercial technique within the last 70 years. A lot of research was conducted in the 1960s and 1970s, but research on electrical discharge machining around the same time
Rebecca J Leese, Atanas Ivanov
doaj   +1 more source