General Studies · Metal Cutting and Machine Tools
Using Taylor's tool life equation VTn = C with an exponent n = 0.5, if the cutting velocity (V) is reduced by half, the ratio of the new tool life to the original tool life is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.5 times the original tool life
- 24 times the original tool life✓
- 32 times the original tool life
- 416 times the original tool life
Correct answer
4 times the original tool life
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