cutting tool mechanical failure
Extreme temperature fluctuations and mechanical shock may cause thermal mechanical failure. Stress cracks are generally perpendicular to the cutting edge(tungsten tile cutter tool).
Thermo-mechanical failure is most likely to occur during the milling operation, sometimes turning large quantities of parts, end processing and instant operations coolant.
By the following methods to prevent thermal mechanical failure: the proper use of coolant, or if you want to completely eliminate this process fails, you can use a more impact-resistant grades and great tolerance to extreme temperature changes and lower groove feed rate.
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