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<strong>Investigation of surface roughness for EN-31 by REDM with graphite electrode</strong>

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Authentication Code dc
 
Title Statement <strong>Investigation of surface roughness for EN-31 by REDM with graphite electrode</strong>
 
Added Entry - Uncontrolled Name Deepak; Automobile Engineering Department, G. B. Pant Institute of Technology, Delhi 110 020, India
Vipin; Mechanical Engineering Department, Delhi Technological University, Shahbad Daulatpur, Delhi 110 042, India
 
Uncontrolled Index Term REDM, EN-31, Graphite electrode tool, Surface roughness
 
Summary, etc. <p>Machining of EN-31 is supposed to be very difficult by conventional machining methods. A rotational electrical discharge machine (REDM) has been developed with concentration of abrasive particles in oil. Investigations have been carried out for machining EN-31 material by REDM with graphite electrodes (Ge). Analysis of REDM process parameter has made to carry out on EN-31 for Surface Roughness (R<sub>a</sub>) with graphite electrode (G<sub>e</sub>). The experiments have been performed with three parameters: Peak current (P<sub>c</sub>), tool rotation (T<sub>rpm</sub>) and abrasive concentration (A<sub>c</sub>). The variable concentration of silicon carbide (SiC) has been used to analyse the R<sub>a</sub> at various concentration such as 60, 80 &amp; 100 g/L. Optimal results have been obtained for process parameters, Pc – 12 amp, Trpm – 1800 rpm and Ge – 80 g/L.</p>
 
Publication, Distribution, Etc. Indian Journal of Engineering and Materials Sciences (IJEMS)
2021-01-15 10:26:31
 
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http://op.niscair.res.in/index.php/IJEMS/article/view/44872
 
Data Source Entry Indian Journal of Engineering and Materials Sciences (IJEMS); ##issue.vol## 27, ##issue.no## 4 (2020): IJEMS- AUGUST 2020
 
Language Note en
 
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