The Establishment of the Cutting Capacity of the Diamond Wheels in the Plane Grinding

Dorin, Al. C.; Marinescu, Ioan D.; Enache, S.

doi:10.1016/s0007-8506(07)60933-0

Cited by 3 publications

(1 citation statement)

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“…The equation has four exponents (C, α, β, and γ) (Dorin and Marinescu, 1981). By considering the roughness as the out come, the proposed equation that solves any similar operational conditions is:…”

Section: Model and Calculationsmentioning

confidence: 99%

The influence of wheel grain size on the surface roughness in ELID fine grinding of SiC ceramics

Khoshaim

Marinescu

2014

IJAT

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The demand for silicon carbide ceramics has increased significantly in the last decade due to its reliable properties. Sometimes, single side grinding is preferable over surface grinding, because it has the ability to produce flat surfaces. However, the manufacturing cost is still high because of the high tool wear and long machining time. Additionally, most of these grinding processes are followed by a lapping process. One of the ways to eliminate the lapping process is to use electrolysis in process dressing technique (ELID). Part of the solution also entails investigating the influence of different variables on the workpiece surface finish. This paper presents the influence of different grain size on roughness. In order to do this based on the experimental results, a full factorial experiment was developed for each grit size (wheel) on three levels of each variable: the spindle and wheel speed, the applied load and eccentricity. These four variables have been investigated for each grinding wheel mesh size and a model has been established for each wheel individually. The influence of using different grinding wheel mesh size is then founded.

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Section: Model and Calculationsmentioning

confidence: 99%