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 Citations (Scopus)

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

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Electric discharge machining
Thermal stress
Temperature distribution
Systems analysis
Cracks

ASJC Scopus subject areas

  • Engineering(all)

Cite this

QUANTITATIVE EXPRESSIONS FOR SOME ASPECTS OF SURFACE INTEGRITY OF ELECTRO DISCHARGE MACHINED COMPONENTS. / Rajurkar, K. P.; Pandit, S. M.

In: Journal of engineering for industry, Vol. 106, No. 2, 01.01.1984, p. 171-177.

Research output: Contribution to journalArticle

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