QUANTITATIVE EXPRESSIONS FOR SOME ASPECTS OF SURFACE INTEGRITY OF ELECTRO DISCHARGE MACHINED COMPONENTS.

K. P. Rajurkar, S. M. Pandit

Research output: Contribution to journalArticle

26 Scopus citations

Abstract

An on-line adaptive control of the Electrical Discharge Machining (EDM) process needs proper quantitative relationships between output parameters and input variables of the process. An attempt is presented to develop mathematically simple expressions for the depth of cracks, the depth of damaged layer, and the depth of martensitic layer in terms of pulse duration and current. The transient temperature distribution developed by Data Dependent Systems analysis of the EDM process is used in obtaining thermal stress expressions. Regression equations suitable for the on-line adaptive control of the EDM process are developed. The theoretical estimates are compared with the experimental measurements.

Original languageEnglish (US)
Pages (from-to)171-177
Number of pages7
JournalJournal of engineering for industry
Volume106
Issue number2
DOIs
StatePublished - Jan 1 1984

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint Dive into the research topics of 'QUANTITATIVE EXPRESSIONS FOR SOME ASPECTS OF SURFACE INTEGRITY OF ELECTRO DISCHARGE MACHINED COMPONENTS.'. Together they form a unique fingerprint.

  • Cite this