Wire Electrical Discharge Machining—A Review
| Autor: | Oana Dodun, Gheorghe Nagîţ, Margareta Coteaţă, Laurenţiu Slătineanu, Adelina Hriţuc, Irina Besliu Bancescu |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Machining process
0209 industrial biotechnology Control and Optimization Materials science lcsh:Mechanical engineering and machinery Mechanical engineering 02 engineering and technology Surface finish Industrial and Manufacturing Engineering 020901 industrial engineering & automation Electrical discharge machining Machining process optimization Computer Science (miscellaneous) Hardware_INTEGRATEDCIRCUITS Process optimization lcsh:TJ1-1570 Electrical and Electronic Engineering equipment improvement Mechanical Engineering Process (computing) phenomena wire electrical discharge machining 021001 nanoscience & nanotechnology Clamping actual state Control and Systems Engineering wire tool electrode Electrode 0210 nano-technology |
| Zdroj: | Machines, Vol 8, Iss 69, p 69 (2020) |
| ISSN: | 2075-1702 |
| Popis: | Wire electrical discharge machining has appeared mainly in response to the need for detachment with sufficiently high accuracy of parts of plate-type workpieces. The improvements introduced later allowed the extension of this machining technology to obtain more complex ruled surfaces with increasingly high requirements regarding the quality of the machined surfaces and the productivity of the wire electrical discharge machining process. Therefore, it was normal for researchers to be interested in developing more and more in-depth investigations into the various aspects of wire electrical discharge machining. These studies focused first on improving the machining equipment, wire electrodes, and the devices used to position the clamping of a wire electrode and workpiece. A second objective pursued was determining the most suitable conditions for developing the machining process for certain proper situations. As output parameters, the machining productivity, the accuracy, and roughness of the machined surfaces, the wear of the wire electrode, and the changes generated in the surface layer obtained by machining were taken into account. There is a large number of scientific papers that have addressed issues related to wire electrical discharge machining. The authors aimed to reveal the aspects that characterize the process, phenomena, performances, and evolution trends specific to the wire electrical discharge machining processes, as they result from scientific works published mainly in the last two decades. |
| Databáze: | OpenAIRE |
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