Question
Download Solution PDFA 150 mm long, 12.5 mm diameter stainless steel rod is being reduced to a diameter of 12 mm by turning operation. The lathe spindle rotates at N = 400 rpm. Calculate the cutting speed.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Cutting speed is given by
V = πDN
Where V = cutting speed, D = diameter, N = speed in RPM
Calculation:
Given:
N = 400 rpm, D = 12.5 mm = 0.0125 m
V = πDN
V = π × 0.0125 × 400
V = 15.7 m/min
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