Project ForgeManufacturing Engineering
Machining Processes
GATE 2018
Easy
Feed rate in slab milling operation is equal to
- Arotation per minute (rpm)
- Bproduct of rpm and number of teeth in the cutter
- product of rpm, feed per tooth and number of teeth in the cutter
- Dproduct of rpm, feed per tooth and number of teeth in contact
Explanation
The table (linear) feed rate in milling is fr = N×fz×Z, the product of the cutter rpm (N), feed per tooth (fz), and the total number of teeth on the cutter (Z).
Source: GATE ME 2018 Session 2 (Set 2) (2018)
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