Question
Download Solution PDFA side and face cutter 125 mm diameter has 10 teeth. It operates at a cutting speed of 14 m/min with a table traverse 100 mm/min. the feed per tooth of the cutter is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Feed rate in slab milling operation is given by,
fm = ft × N × Z
Where, ft is the feed per tooth, N = Spindle rotational speed (in rpm), Z = Number of teeth in cutter (teeth per rev)
Cutting velocity \(V = \frac{{\pi DN}}{{1000}}\)
Calculation:
Given:
D = 125 mm, Z = 10, V = 14 m/min, fm = 100 mm/min
\(N\; = \frac{{1000 \times V}}{{\pi D}} = \frac{{1000 \times 14}}{{\pi \times 125}} = 35.67\)
Feed per tooth \({f_t}\; = \frac{{{f_m}}}{{NZ}} = \frac{{100}}{{35.67 \times 10}} = 0.28\frac{{mm}}{{tooth}}\)
Last updated on Mar 27, 2025
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