Question
Download Solution PDFThe time taken to face a workpiece of 80 mm diameter for the spindle speed of 90 rpm and cross feed of 0.3 mm/rev will be
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Time taken to face a work piece is given by
\({T_m} = \frac{L}{{fN}}\)
Here L = D/2, f – cross feed, N – spindle speed
Calculation:
Given:
D = 80 mm, f = 0.3 mm/rev, N = 90 rpm
fN = 27 mm/min, L = 40 mm
Time taken = 40/27 = 1.48 minLast updated on Jul 2, 2025
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