欧一美一伦一A片_婷婷午夜天_高清无码免费性爱视频_黄色AV福利

欧一美一伦一A片_婷婷午夜天_高清无码免费性爱视频_黄色AV福利

欧一美一伦一A片_婷婷午夜天_高清无码免费性爱视频_黄色AV福利_日韩成人AV片_日本A级黄色网址_久久伊人在线大香蕉

<output id="17k71"><center id="17k71"></center></output>
<div id="17k71"><table id="17k71"></table></div>

<sub id="17k71"><code id="17k71"></code></sub>

<strong id="17k71"></strong>

  • <div id="17k71"></div>
  • <center id="17k71"><var id="17k71"><font id="17k71"></font></var></center>
  • Contact Us   
    Search   

    JC-MK Blind Hole Roller Burnishing Tool



    Roller Burnishng Tool Introduction


    Roller burnishing tool can use the plastic deformation of metal at normal temperature to make the surface of workpiece smooth, change the surface structure, mechanical properties, shape and size. Elephants. The tool is a kind of mechanical non-cutting plastic machining method which uses the principle of mechanical extrusion to obtain a smooth mirror-like metal surface.
          It is a kind of pressure finishing, which use the cold plastic characteristics of metal in the normal temperature state, and exerts certain pressure on the surface of the workpiece by roller burnishing tool, so that the surface metal of the workpiece produces plastic flow, fills in the original residual low-pit trough, and reduces the roughness of the workpiece surface. Due to the plastic deformation of the rolled surface metal, the surface microstructure is cold hardened and the grain becomes fine, forming a compact fibrous structure, and forming a residual stress layer. The hardness and strength are improved, thus improving the wear resistance, corrosion resistance and compatibility of the workpiece surface. Roller burnishing is a kind of non-cutting plastic processing method, so this method can achieve both finishing and strengthening purposes, which can not be achieved by grinding and turning.

    Product Data

    Blind hole roller burnishing tool,it can burnish the throught hole and blind hole products.Hole  diameter 8-200mm is the standard specification.,acceptance of non-standard customization.








    Model Regulating component, Diameter and adjustment range Effective Length/L Shank/H
    ΦD ΦG Through hole/ Blind hole A B C D Round shank H Taper shank H
    Φ4.5-Φ5
    No blind hole
    HA0
    30
    -0.05/+0.15
    No blind hole
    50 80 _ _ Φ12*40

    Φ16*40

    78 MT2

     68
    Φ6-Φ8 -0.05/+0.25
    -0.05/+0.25
    100 _
    Φ9-Φ11 -0.05/+0.4
    -0.05/+0.4
    130
    Φ12-Φ16 HA1
    35
    -0.1/+0.5
    -0.05/+0.5
    Φ17-Φ19 60 90 110 140
    Φ20-Φ25 HA2
    39
    -0.1/+0.5 70 100 120 150 88  78
    Φ26-Φ39 80 130 180 230 Φ12*40
    Φ16*40
    Φ20*50
    MT2
    MT3
    MT4
    Φ40-Φ45 0/+0.5 150 200 250 300
    Φ46-Φ68 HA3/45 160 210 260 310 100  88
    Φ70-Φ200 -0.1/+0.5
    0/+0.5
    _ _ MT3/4/5  95


    工具型號表示方法




          Product Display

          




    欧一美一伦一A片_婷婷午夜天_高清无码免费性爱视频_黄色AV福利
    <output id="17k71"><center id="17k71"></center></output>
    <div id="17k71"><table id="17k71"></table></div>

    <sub id="17k71"><code id="17k71"></code></sub>

    <strong id="17k71"></strong>

  • <div id="17k71"></div>
  • <center id="17k71"><var id="17k71"><font id="17k71"></font></var></center>
  • 资源网av在线| 三级黄色A视频| 思思热久久无码视频| 亚洲视频在线1| 国产44页| 密芽精品| 狼人免费av| 午夜激情6月| 日韩色Av免费在线播放| 黄色A片在线观看| av日韩最新国产| AV无码影视| 情爱AV91| 五月天婷婷A片| 日韩啪啪啪啪| 色情av电影在线播放| 超碰97在线操| 日韩欧美777| 亚洲三集片高清无码| 免费看a| 欧美性爱导航| 69av视频网站| 五月天成人色| 哪有A片看看| 日韩无码人妻不卡网站| 草榴AV在线播放| 亚洲色情在线观看| 爱插有码| 日韩AV电影在线播放| 一区三区| 久久一级黄色片| 无码人妻A片| 美女全裸AV网站| 国产一产A片| 一牛av.网| 国产资源99| 日本美女黄色视频A片| 青青操a| 四川一级少妇A片免费| 欧美黄色性爱A级视频| 手机免费三级网站|