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Amcry公司在提高硬质合金刀具及涂层和无涂层刀片方面有了新的突破。经过—320·F干低温处理的刀具减少了碎裂型损坏,显示出良好的耐用性能。据报道,经过处理的各种硬质合金,其寿命提高了1—4倍。低温处理过的高速钢和含钻刀具材料的工作性能也很好。经过表面到中心的一次处理,能延长材料的使用寿命,不会使材料变硬,反复磨削也不会丧失其优良性能,刃磨时只需采用一般的刃磨技术。这种低温处理采用的是干冷法,以便消除热冲击的影响,
Amcry has made new breakthroughs in improving cemented carbide tools and coatings and uncoated inserts. After-320 F low-temperature processing of the tool to reduce the fragmentation damage, showing good durability. It is reported that after treatment of various cemented carbide, its life expectancy increased 1-4 times. Low-temperature processed high-speed steel and tool materials containing drilling work performance is also very good. After the surface to the center of a treatment, can extend the service life of the material, will not harden the material, repeated grinding will not lose its excellent performance, grinding only need to use the general sharpening technology. This low-temperature processing is used dry-cold method, in order to eliminate the impact of thermal shock,