Physics · Machining and Tool Life
A cutting tool provides a tool life of 60 minutes while machining with a cutting speed of 60 m/min. When the same tool is used for machining the same material, it provides a tool life of 10 minutes for a cutting speed of 100 m/min. If the cutting speed is changed to 80 m/min for the same tool and work material combination, the tool life computed using Taylor's tool life model is approximately:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 132.10 minutes
- 215.45 minutes
- 326.50 minutes
- 421.87 minutes✓
Correct answer
21.87 minutes
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