<sub id="h755z"><i id="h755z"></i></sub>

    <output id="h755z"></output>
    <ins id="h755z"></ins>
    <ruby id="h755z"></ruby>

    <ol id="h755z"></ol>

      <ol id="h755z"></ol>

          <output id="h755z"><dl id="h755z"><cite id="h755z"></cite></dl></output>
          2018-02-07 14:16:07

          Cutting Tool Engineering

          Cemented carbide is a sintered, powder metallurgy product and is sensitive to thermal shock loads, which destroy cutting edges. When using a carbide tool, coolant application may increase the “shock treatment” and unintentionally contribute to cutting edge failure. Extreme temperatures result in plastic deformation of the cutting edge, while the temperature difference leads to thermal cracks. This becomes even more exaggerated in situations that generate a high level of heat, such as when milling difficult-to-cut materials. Although wet machining provides multiple benefits, it certainly can be problematic when milling.

          In many cases, however, having an efficient coolant supply is not only reasonable but absolutely necessary to ensure productive milling. For example, when machining titanium and heat-resistant superalloys, austenitic and duplex (austenitic-ferritic) stainless steels—or even special-purpose, hardened, alloyed cast iron—a considerable amount of friction and heat is generated. The flushing effect of coolant also significantly enhances chip evacuation and reduces recutting of chips, particularly when milling deep pockets or narrow slots.

          Langsun Carbide undertakes its own R & D and manufacturing of tungsten carbide and carbide parts assemblies, and also exports blank and finished carbide products to North America, Europe and South Africa and Southeast Asia and so on.

          QQ圖片20180207141439.png

          Related Products

          100元4小时不限次数上门,附近足浴按摩女包睡觉在哪里电话,附近足浴按摩女包睡觉在哪里,附近的人想找个玩一玩免费