Statistical modeling and material removal mechanism of electrical discharge machining process with cryogenically cooled electrode

被引：7

作者：

Sriyastaya, Vineet ^{[1
]}

Pandey, Pulak M. ^{[2
]}

机构：

[1] SRM Inst Management & Technol, Dept Mech Engn, Modinagar 201204, Uttar Pradesh, India

[2] Indian Inst Technol Delhi, Dept Mech Engn, New Delhi 110016, India

来源：

INTERNATIONAL CONFERENCE ON ADVANCES IN MANUFACTURING AND MATERIALS ENGINEERING (ICAMME 2014) | 2014年 / 5卷

关键词：

Electrical Discharge Machining; cryogenic cooling; electrode wear ratio; material removal rate; surface roughness; SURFACE-ROUGHNESS; TOOL WEAR; EDM;

D O I：

10.1016/j.mspro.2014.07.533

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, effect of discharge current, pulse on time, duty cycle and gap voltage has been studied on electrode wear ratio (EWR), material removal rate (MRR) and surface roughness (SR) in EDM process using cryogenically cooled electrode (CEDM). M2 grade HSS is the work piece material. Response surface methodology has been used to plan the experiments. The analysis reveals that discharge current, pulse on time and duty cycle significantly affect EWR and MRR. Discharge current and pulse on time are significant in affecting SR. The mechanism of material removal in CEDM process has also been explained. (C) 2014 Elsevier Ltd. This is an open access article under the CC BY-NC-ND license

引用

页码：2004 / 2013

页数：10

共 20 条

[1] Reducing electrode wear ratio using cryogenic cooling during electrical discharge machining
Abdulkareem, Suleiman
Khan, Ahsan Ali
Konneh, Mohamed
[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2009, 45 (11-12) : 1146 - 1151
[2] Parametric study into erosion wear in a computer numerical controlled electro-discharge machining process
Chen, Y
Mahdavian, SM
[J]. WEAR, 1999, 236 (1-2) : 350 - 354
[3] Modeling and analysis of the effects of machining parameters on the performance characteristics in the EDM process of Al2O3+TiC mixed ceramic
Chiang, Ko-Ta
[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2008, 37 (5-6) : 523 - 533
[4] A fundamental study on Ti-6Al-4V's thermal and electrical properties and their relation to EDM productivity
Fonda, Peter
Wang, Zhigang
Yamazaki, Kazuo
Akutsu, Yuji
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2008, 202 (1-3) : 583 - 589
[5] State of the art electrical discharge machining (EDM)
Ho, KH
Newman, ST
[J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2003, 43 (13) : 1287 - 1300
[6] Hong S.Y., 2000, Clean Technologies and Environmental Policy, V2, P157
[7] Evaluation of surface roughness by vision system
Kiran, MB
Ramamoorthy, B
Radhakrishnan, V
[J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 1998, 38 (5-6) : 685 - 690
[8] MACROSCOPIC AND MICROSCOPIC PHENOMENA OF ELECTRODISCHARGE MACHINED STEEL SURFACES - AN EXPERIMENTAL INVESTIGATION
MAMALIS, AG
VOSNIAKOS, GC
VAXEVANIDIS, NM
PROHASZKA, J
[J]. JOURNAL OF MECHANICAL WORKING TECHNOLOGY, 1987, 15 (03): : 335 - 356
[9] Mishra P.K., 1997, NONCONVENTIONAL MACH
[10] An experimental investigation of tool wear in electric discharge machining
Ozgedik, A
Cogun, C
[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2006, 27 (5-6) : 488 - 500

← 1 2 →