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>
  • 亚洲AV成人无码精电影| 一级AAAA大片| 最新日本精品成人网站| 午夜亚洲乱码免费成人| 亚洲A无码| 1818欧美理论片| av淘宝国产在线观看| 91AV91| 日韩A片在线| 亚洲AV无码电影| 下载黄色一级A片| 懂色A∨‘| 岛国A片在线观看| A片在线观看网站| 久草成人在线视频| 黄色无码精品| 韩无码A片免费看| 亚洲黄色DV| 伊人大沓蕉综合在线| 欧美亚洲三级片| 超碰91偷拍| 超碰人人干干人人| A级片无码视频| 超碰在线一级操逼| 成人超碰777| 无马欧美A片| 色偷偷综合| 人人操人人996| 免费在线观看黄色视频| 超碰精品五月| 免费av片网站| 中出少妇视频| 亚洲日韩精品无码专区| 无码A区| 国产毛片A片| 久艹婷婷| 黃色一级A片一級片| 一集黄色毛片A片| 在线看日韩AV| 伊人9区| 性爱国产av|