Electrical Discharge Machining. Optimization of chromium powder mixed EDM parameters during machining of H13 tool steel

Singh, Chandan Deep

ISBN 10: 3960672101 / ISBN 13: 9783960672104

Published by Anchor Academic Publishing, 2018

About this Item

Seller Inventory # I-9783960672104

Bibliographic Details

• Title: Electrical Discharge Machining. Optimization of chromium powder mixed EDM parameters during machining of H13 tool steel
• Publisher: Anchor Academic Publishing
• Publication Date: 2018
• Language: English
• ISBN 10: 3960672101
• ISBN 13: 9783960672104
• Binding: Soft cover
• Condition: New

About this title

Synopsis

In the present study, optimization of chromium powder mixed EDM parameters is studied during machining of H13 tool steel. Four input parameters of powder mixed EDM, namely peak current, pulse on time, duty cycle and powder concentration, are varied, each at three levels, to get the optimum responses. Material removal rate (MRR), Tool wear rate (TWR) and Surface Roughness (Ra) are considered as performance measures. Copper electrode of 16 mm is used as the tool. Response Surface Methodology is used to correlate input and output parameters. The variation of responses due to variation in input parameters has been studied and shown in the form of surface plots and contour plots.