electrical discharge machining of aisi 329 stainless steel

A Novel Compound Machining of AISI 321 Stainless Steel

Experiments of high-efficiently compound machining (CM) combined by EDM and arc machining of AISI 321 stainless steel at 658mm3/min material removal rate (MRR) using solid electrodes of different materials and different diameters of less than 5mm were conducted. The CM process parameters, including electrode rotation speed, peak current, electrode materials and electrode diameter, were

A Review Paper on EDM and ECM of Stainless Steel

ECM processes applied to stainless steel materials such as AISI 304, AISI 302B, 316 L and 17-4 PH. Keywords - EDM, ECM, Stainless steel materials _____ I. INTRODUCTION Electrical discharge machining (EDM) EDM is most widely and successfully applied process in machining of hard metals or those that would be very difficult to An experimental study of surface roughness in electrical AN EXPERIMENTAL STUDY OF SURFACE ROUGHNESS IN ELECTRICAL DISCHARGE MACHINING OF AISI 304 STAINLESS STEEL 92 INENIERA E INVESTIACIN VOL. 38 N. 2 AST - 2018 (0-6) Figure 1. The used EDM machine. Source:Authors Graphite is one of the most used electrode material for EDM applications, because of its good thermal and electric

An experimental study of surface roughness in electrical

The effect of the pulse current, pulse on time and pulse off time on the surface roughness of AISI 304 stainless steel workpieces produced by electric discharge machining (EDM) using grade GSP-70 graphite electrodes was studied. A factorial design Evaluation of Recast Layer Thickness of Electrical In this study, machining experiments have been conducted on AISI 202 stainless steel with transistor pulse generator and iso energy pulse generator in electrical erosion process. The effects of these pulse generators on recast layer have been evaluated and analyzed.

Experimental study of surface finish on AISI 316 Stainless

plates of AISI 316 stainless steel, and they were always located at the same position with the help of an auxiliary positioning tool that was previously fixed to the EDM machine working table. III. DISCUSSION OF RESULTS In the electro-discharge machining tests of Influence of Process Parameters on Wire EDM Process Influence of Process Parameters on Wire EDM Process for AISI 316 Stainless Steel 1 K. R. Padmavathi, 2 S. Devaraj, 3 I. John Solomon, 4 A. Premkumar 1,2Asso. Prof., Dept. of Mechanical Engg., Panimalar Engg. College, Chennai-600123, India. Abstract The optimization of wire electrical discharge machining (WEDM) parameters for AISI 316 stainless steel

Investigation and Modeling of Electrical Discharge

Investigation and Modeling of Electrical Discharge Machining Process Parameters for AISI 4340 steel N. Annamalai#1, V. Sivaramakrishnan*2, B. Suresh kumar#3, N.Baskar*4 #1Department of Mechanical Engineering, Mookambigai College of Engineering, Pudukkottai, Tamilnadu, India 622502 [email protected] * 2Department of Mechanical Engineering, Roever Engineering Multi-objective optimization of electrical discharge Electrical discharge machining is commonly used in manufacturing industry to make dies of complex cavities. This work investigates electric discharge machining of PH17-4 stainless steel when both graphite powdermixed and surfactant-mixed dielectric fluid were used during electrical discharge machining.

Optimization of Electro Discharge Machining Process

Nov 17, 2017 · Electrical Discharge Machining of AISI 329 Stainless Steel Using Copper and Brass Rotary Tubular Electrode, Study of the Effect of Machining Parameters on Material Removal Rate and Electrode Wear during Electric Discharge Machining of Mild Steel. International Conference on Computer and Automation Engineering, 4th (ICCAE 2012) Parameters Optimization of EDM of AISI 316 Stainless Steel Electrical discharge machining (EDM) is one of the earliest non-traditional machining processes [1]. These methodologies are used to analyze the effect of each parameter on the machining characteristics and to predict the optimal choice for each EDM parameter such

Parametric Evaluation for Machining Die-Steel with WEDM

chromium steel (HC-HCr), a die steel cut by wire-electrical discharge machining (WEDM). To obtain a precise workpiece with good quality, the parameters to be set on the machine are optimized experimentally. The output criteria can be estimated for a given thickness of the workpiece using the mathematical correlations developed. Parametric Optimization of Wire Cut EDM Process on AISID3 Feb 17, 2020 · The experiment has been completed with the help of Design of experiment by Taguchi method is applied to create an orthogonal array of input variables using the ANOVA. M. Siva Kumar et.al.[5] Optimum machining parameter for the wire electrical discharge machining of AISI D3 steel of two different thickness (50mm & 75mm).

Priyaranjan Sharma - Academia.edu

Electrical Discharge Machining of AISI 329 Stainless Steel Using Copper and Brass Rotary Tubular Electrode more by Priyaranjan Sharma and Sujit Singh In the present study, the performance parameters of EDM process has been evaluated to achieve the feasibility in drilling of AISI 329 stainless steel which is extensively used in several Priyaranjan Sharma - Google ScholarElectrical discharge machining of AISI 329 stainless steel using copper and brass rotary tubular electrode P Sharma, S Singh, DR Mishra Procedia Materials Science 5, 1771-1780 , 2014

Process parameter optimization during EDM of AISI 316 LN

The present contribution describes an application of a hybrid approach using fuzzy logic and particle swarm optimization (PSO) for optimizing the process parameters in the electric discharge machining (EDM) of AISI 316LN Stainless Steel. In this study, each experimentation was performed under different machining conditions of pulse current, pulse on-time, and pulse off-time. Questions and Answers Electric Discharge Machining [EDM AISI 1045 DIN C45 Stainless steel Aluminum Copper Tungsten carbide copper tungsten Graphite; Voltage switching:Vo (Notch) 12:0:0:0:0:0:0 +4:Cutting setting:IP (Notch) 9:0-1:0:0-1-1-2:Off-time:OFF Electric Discharge Machining [EDM] Wire. YASUGI SPECIALTY STEEL. As matrix of Yasugi Specialty Steel, traditional techniques and our

SURFACE MICROHARDNESS OF AISI 4140 STEEL

Nitriding of metallic materials using electric discharges generated during electric discharge machining (EDM) is a recently developed technique. The aim of this paper was to correlate mechanical properties of a nitrided layer produced in AISI 4140 steel by EDM nitriding with the type and amount of nitrides. A conventional die-sinking Selection of Wire Electrical Discharge Machining Process Jun 01, 2012 · Wire electrical discharge machining (WEDM) is a specialized thermal machining process capable of accurately machining parts of hard materials with complex shapes. Parts having sharp edges that pose difficulties to be machined by the main stream machining processes can be easily machined by WEDM process. Design of Experiments approach (DOE) has been reported in this work for stainless steel

Selection of Wire Electrical Discharge Machining Process

May 31, 2012 · Wire electrical discharge machining (WEDM) is a specialized thermal machining process capable of accurately machining parts of hard materials with complex shapes. Parts having sharp edges that pose difficulties to be machined by the main stream machining processes can be easily machined by WEDM process. Design of Experiments approach (DOE) has been reported in this work for stainless steel Electrical Discharge Machining of AISI 329 Stainless Steel Electrical discharge machining of AISI 329 stainless steel using copper and brass rotary tubular electrodes By Dr. Dhananjay R. Mishra Optimization of Wire Electro Discharge Machining Parameters to Achieve Better MRR and Surface Finish