色猫AV,国精品无码一区二区三区在线,色婷婷在线视频,亚洲国产精品久久精品怡红院

<tr><label></label></tr>

    <sup id="P80hT"></sup>

      1. <noframes>
      2. <sup><tt></tt></sup>
        1. Welcome to Shenzhen Deren Manufacturing Co.Ltd
          Deren Precision Manuracturing Co.Ltd
          Focus on Custom Parts and Industrial Blades.
          Fine products,Craftmen service,10 years precision manufacturing.
          15814001449
          Hotline&Wechat

          How to machine tungsten carbide? How to machine tungsten carbide screw?

          Time:2023-03-02 Views:6876

          Both steel and ceramics, which are often used by Deren Seiko, are materials with high hardness. The hardness is higher than HRC75, which exceeds the range of Rockwell hardness. Therefore, HRA is generally used to indicate the hardness.



          How to process steel
          The steel you mentioned here does not refer to low-alloy steel containing steel, which is what we often call high-speed steel. It needs heat treatment to have high hardness (above HRC70). Therefore, in the processing, ordinary carbide tools can be used for rough machining or semi-finishing.

          How to machine steel on a lathe! !
          Grinding is generally used to process steel, emerald is often used, and diamond is preferably used. If it must be processed on a lathe, then add a grinding head to the lathe.

          In addition, if the lathe is good, it is also possible to use a diamond turning tool to enter the drive.

          How to process steel structure?
          Machining of alloy steel structure: Before machining, rough machining or semi-finishing can be done with ordinary carbide tools.



          carbide blades,carbide tool,carbide bedknife

          15814001449
          Hotline&Wechat
          Address: 1st Floor, No. 67, Langkou Industrial Zone, Dalang Street, Longhua District, Shenzhen
          XvHvs

          <tr><label></label></tr>

            <sup id="P80hT"></sup>

              1. <noframes>
              2. <sup><tt></tt></sup>