Makale detayı · 2015
Improvement of Electric Discharge Machining (EDM) Performance of Ti-6Al-4V Alloy with Added Graphite Powder to Dielectric
Dergi
Strojniški vestnik – Journal of Mechanical EngineeringISSN 0039-2480
ISSN kaydı başka bir dergiye işaret ediyor; ad YÖKSİS kaydından.
- Yıl
- 2015
- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- YÖKSİS dergi adı Strojniški vestnik – Journal of Mechanical Engineering
- Katalog eşleşmesi (ISSN) Strojniski Vestnik/Journal of Mechanical Engineering
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
OpenAlex · İngilizce
Ti-6Al-4V is a well-known Ti alloy widely used in the aerospace industry and belongs to the group of difficult-to-machine materials.It is less suitable for both conventional chip removal (machining) techniques and electric discharge machining (EDM).The very low material removal rate (MRR) of the Ti alloys during the EDM process causes prohibitively long machining durations.The goal of this study was to improve the EDM performance of the Ti-6Al-4V alloy by the addition of graphite powder into the kerosene dielectric liquid.The EDM performance was quantified by MRR, tool electrode wear rate (EWR), relative wear (RW), surface roughness and texture properties.The experiments conducted have shown that the use of graphite powder mixed with the kerosene dielectric (GPMKD) during machining considerably increases the MRR, improves the R a and R z(DIN) surface roughness and decreases the RW.3D topographic views of the machined workpiece surfaces attained with GPMKD revealed uniformly distributed surface valleys and peaks over the surface and peaks with short and round tops since the discharge energy of a spark is distributed over a large area at the machining gap.The experimental results strongly indicate the adaptability of the proposed technique to EDM die sinking and EDM drilling applications of the Ti-6Al-4V alloy in the aerospace industry.The ED machining performance of Ti-6Al-4V alloy using GPMKD is also compared to that of AISI 1040 steel, which is commonly used in EDM applications.
Konular
Atıflar
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53 atıf
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Yerel katalogda bu makaleye atıf yapan 14 yayın (OpenAlex referans eşleşmesi; tam dünya listesi değildir).
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- Surface modification of wire-EDMed Ti6Al4V alloy by ultrasonic assisted magnetic abrasive finishing technique 2022
- The effect of powder mixed and heated dielectric on drilling performance of electric discharge machining (EDM) 2016
- Thermo-fluid multi-physics modeling and experimental verification of volumetric workpiece material removal by a discharge pulse in electric discharge machining process 2020
- The Comparison of Performance of Electrolytic Cu and CuBe Tool Electrodes in Electric Discharge Machining of Ti6Al4V Alloy 2021
- The Comparison of Performance of Electrolytic Cu and CuBe Tool Electrodes in Electric Discharge Machining of Ti6Al4V Alloy 2021
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- An Investigation of the Performance of Equal Channel Angular Pressed Copper Electrodes in Electric Discharge Machining 2025
- Tel Erozyon Yöntemiyle İşlenmiş Ti 6Al 4V Alaşımının Yüzey Kalitesinin Manyetik Aşındırıcılarla İşleme Yöntemiyle İyileştirilmesi 2021