Electric-Discharge Machining of Polymer Composites

被引：7

作者：

Ablyaz T.R. ^{[1
]}

Muratov K.R. ^{[1
]}

Shlykov E.S. ^{[1
]}

Shipunov G.S. ^{[1
]}

Shakirzyanov T.V. ^{[1
]}

机构：

[1] Perm National Research Polytechnic University, Perm

来源：

Russian Engineering Research | 2019年 / 39卷 / 10期

关键词：

electric-discharge machining (EDM); electrode gap; polymer composites; tool electrode;

D O I：

10.3103/S1068798X19100058

中图分类号：

学科分类号：

摘要：

Abstract: The electric-discharge machining (EDM) of VKU-29 composite is experimentally studied. The influence of the machining conditions on the lateral electrode gap (the difference between the width of the slot in the polymer composite produced by EDM and the width of the tool electrode) is determined. The electrode gap observed in the machining of VKU-29 composite is analogous to that observed in the machining of steel workpieces. It depends on the pulse energy. Comparison of graphite, copper, and composite tool electrodes shows that the best surface quality is obtained in the latter case. In EDM by a composite electrode, no traces of damage or fluffing are seen on the machined surface. © 2019, Allerton Press, Inc.

引用

页码：898 / 900

页数：2

共 4 条

[1] Rychkov D.A., Yanyushkin A.S., Lobanov D.V., Bazarkina V.V., Advanced technologies of forming of high-strength fiberglass polymer-based composite materials, Obrab. Met. (Tekhnol., Oborud., Instrum., pp. 150-153, (2012)
[2] Yaroslavtsev V.M., (Advanced Technologies of Processing of Composite-Based Products), pp. 9-13, (2012)
[3] Kablov E.N., The strategies of development of materials and their processing technologies until 2030, in Aviatsionnye materialy i tekhnologii (Aviation Materials and Technologies), Moscow: Vseross, Inst. Aviats. Mater, pp. 7-17, (2012)
[4] Ablyaz T.R., Khanov A.M., Khurmatullin O.G., Sovremennye Podkhody I Tekhnologii Elektroerozionnoi Obrabotki Materialov (Modern Approaches and Technologies of EDM Processing of Materials), (2012)

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