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Which is more detrimental to the tool life, a higher depth of cut or a higher cutting velocity? Why?

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Answer:

Cutting velocity.

Step-by-step explanation:

Velocity of cutting affects more as compare to the depth of cut to life of tool.

As we know that tool life equation


VT^n=C

Where T is the tool life and V is the tool cutting speed and C is the constant.

So from we can say that when cutting velocity increase then tool life will decrease and vice versa.

The life of tool is more important during cutting action .The life of tool is less and then will reduce the production and leads to face difficulty .

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