Results 271 to 280 of about 18,500 (304)

Machining of micro rotational parts by wire electrical discharge grinding

Production Engineering, 2008
Micro rotational parts are used in several industrial sectors. Well-known applications are micro shafts of gears, ejector pins in forming tools, pin electrodes for micro electrical discharge drilling or micro stamping dies. Depending on the geometrical complexity of micro rotational parts different process variants of micro electrical discharge ...
Eckart Uhlmann, Sascha Piltz, Dirk Oberschmidt   +2 more
openaire   +1 more source

High Speed Wire Electrical Discharge Machining*/High-Speed Wire Electrical Discharge Machining - An explorative study of a hybrid electro machining process

wt Werkstattstechnik online, 2016
Diese Untersuchung beschäftigt sich mit einer in den westlichen Industrienationen kaum bekannten Variante des Drahterodierens. Es wird zunächst ein Überblick über die Merkmale der Technologie (beispielsweise Aufbau, verwendeter Draht, Prozessflüssigkeit) gegeben, die sich teilweise deutlich von der konventionellen Technik unterscheiden.
K. Prof. Oßwald, D. Murnberger, T. Kappler, G. Sedlmayr   +3 more
openaire   +1 more source

A Review on Advances in Wire Electrical Discharge Machining

2014
Wire electrical discharge machining has become an important non-traditional machining process, as it provides an effective solution for producing components made of difficult-to-machine materials such as titanium, zirconium and intricate shapes, which are not possible by conventional machining methods.
Pratik A. Patil, C. A. Waghmare
openaire   +1 more source

Machining of low electrical conductive materials by wire electrical discharge machining (WEDM)

Journal of Materials Processing Technology, 2004
Abstract This theoretical and experimental study of WEDM of low conductive materials demonstrates that total electrical resistance between the workpiece and wire electrode vary during machining depending upon the clamping position. This change in resistance causes a change in material removal rate (MRR) and average surface roughness that leads to ...
Jerzy Kozak, Kamlakar P. Rajurkar, Niraj Chandarana   +2 more
openaire   +1 more source

Interelectrode discharge mechanism in high-speed wire electrical discharge machining

The International Journal of Advanced Manufacturing Technology, 2015
Different from conventional electrical discharge machining (EDM), given that the dielectric fluid utilized in high-speed wire EDM (HSWEDM) has a certain conductivity, a passive film can form on the workpiece surface because of the electrochemical reaction during processing. Such formation affects the interelectrode discharge characteristics.
Zhang Yueqin, Liu Zhidong, Xia Lixia, Wang Wei   +3 more
openaire   +1 more source

Wire electrical discharge machining of ASP30 tool steel

Journal of Mechanical Science and Technology, 2016
Wire electrical discharge machining is a non-traditional cutting process for machining of hard and high strength materials. This study analyzed the effects of the main input parameters of wire electrical discharge machining of ASP30 steel (high alloyed Powder metallurgical [PM] high speed steel) as the workpiece on the material removal rate and surface
Mohammad Reza Shabgard, Ahad Gholipoor, Mohammad Hatami   +2 more
openaire   +1 more source

Experimental Execution Analysis of Wire Electric Discharge Machining

2020
Wire electrical discharge machining (WEDM) is electrowarm non-customary machining procedure utilize for machining electrically conductive equipment that are difficult machine. Material clearing in WEDM is by strategies for streak crumbling. WEDM is shown to be the choice for making complex parts with more significant level of dimensional precision and ...
Manikyam Sandeep, P. Jamaleswara Kumar
openaire   +1 more source

Wire break prediction and avoidance technique for wire electrical discharge machining

2023 International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan), 2023
Ping-Cheng Hsieh, Wei-Bo Lin
openaire   +1 more source

Wire-Electrical Discharge Machining of Low Conductive Materials

1997
Electrical discharge machining (EDM) has its main application in tool and die making. The process is based on the erosion phenomenon of electrical gas discharges between two electrodes. Due to this EDM is not affected by mechanical material properties like hardness and strength but properties such as electrical and thermal conductivity, density ...
G. Spur, S. Liebelt, S. Appel
openaire   +1 more source

Wire Electrical Discharge Machining Process

2022
Mahavir Singh, J. Ramkumar, V. K. Jain
openaire   +1 more source