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|Title:||Experimental study of wheel wear in electrolytic in-process dressing and grinding|
Senthil Kumar, A.
|Citation:||Biswas, I., Senthil Kumar, A., Rahman, M. (2010-10). Experimental study of wheel wear in electrolytic in-process dressing and grinding. International Journal of Advanced Manufacturing Technology 50 (9-12) : 931-940. ScholarBank@NUS Repository. https://doi.org/10.1007/s00170-010-2589-3|
|Abstract:||Profile accuracy of components ground with ultra-precision machine tools is primarily dependent on wheel wear. Quantitative analysis of wheel wear is therefore an important aspect for precision grinding with electrolytic in-process dressing (ELID). In this paper, wheel wear is measured from ELID grinding experiments with different dressing and machining parameters. The grinding forces and dressing current characteristics of the experiments are also compared. Based on the results, a benchmark function is defined for wheel wear rate. A relation for identifying insufficient dressing from sufficient dressing for particular machining conditions is also identified. It is found that insufficient dressing produces pitting and/or arcing on the wheel surface, and wheel wear can be linearly correlated to ELID grinding conditions when the wheels are sufficiently dressed. © 2010 Springer-Verlag London Limited.|
|Source Title:||International Journal of Advanced Manufacturing Technology|
|Appears in Collections:||Staff Publications|
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