Engineering, 20.03.2020 10:48 Elephants12

A stainless steel was plunge ground with a 8" silicon carbide bonded abrasive wheel of fine grain and medium density. The infeed used was 0.3310−inch and the work traverse speed was 2.50ipm, and it was felt that the wheel hardness in this application is appropriate. Suppose a 4inch wheel of the same grain size and density is to be used and the new hardness should not be greater than previous in accomplishing the same material removal rate (it means that the wheel should be softer), what should be the limitations on the new infeed and the new traverse speed?

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A stainless steel was plunge ground with a 8" silicon carbide bonded abrasive wheel of fine grain an...

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