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How to extend service life of cutter against difficult machining materials?

[2017-05-09] Clicks:70

   If you want to prolong service life of cutting tools, you need to make reasonable choice of metalworking fluid type and the method of optimizing the machining, especially for difficult machining materials. High-quality cutting fluid is required when cutting difficult machining materials, the cost of the cutting fluid is also more expensive.But in the process of cutting, hard-machining materials tend to cause adverse effect to service life of cutting tools, hence,it is very necessary to select the appropriate cutting fluid to effectively prolong service life of cutting tools and reduce the manufacturing cost.The direct cause of tool damage is cutting force and cutting heat, so whichever kind of processing method is taken, its primary purpose is to maximize reducing the temperature of cutting blade and parts of the processed area, prevent the surface of processed parts from hardening and blade overtemperature, increase cooling area and control cutting force.