Select the correct sequences of the
following parameters in descending order of influence on tool life
1. Feed rate
2. Depth of cut
3. Cutting speed
1, 2, 3
3, 1, 2
2, 3, 1
3,
2, 1
3, 1, 2
Cutting speed has the highest
influence and depth of cut has the lowest influence on the toollife. Therefore,
the sequence of the following parameters in order of their maximum tominimum
influence on tool life is cutting speed > feed rate > depth of cut.
Hence, the correct option is (B).
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