Machining Material Removial Rate

on 01 November 2022. Posted in Welding Engineering

Machining Material Removial Rate formula
\( MRR = c_d \; c_w \; f \) \( MRR = RPM \; c_d \; c_w \; IPT \; Z \)
Symbol	English	Metric
\( MRR \) = material removal rate	\(in^3\;/\;min\)	\(mm^3\;/\;min\)
\( c_d \) = cut depth	\(in\)	\(mm\)
\( c_w \) = cut width	\(in\)	\(mm\)
\( f \) = feed rate (IPM)	\(in\;/\;min\)	\(mm\;/\;min\)
\( IPT \) = inches per tooth	\(in\)	\(mm\)
\( Z \) = number of teeth on cutter	\(dimensionless\)

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