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4A2 Diamond and CBN Dish Grinding Wheel

4A2 Diamond and CBN Dish Grinding Wheel

1)4A2-Diamond grinding wheel Application: For grinding single or multi-edge carbide and carbide tipped tools, eg reamers,engraving tools, turning tools. especially for restricted chip space. Suitable for use on all universal tool and cutter grinding machines, in dry and wet grinding. 2)4A2-CBN...

  • Features & Specification


    4A2 Diamond and CBN Dish Grinding Wheel



    4A2 grinding wheel application: For grinding single or multi-edge carbide and carbide tipped tools, eg reamers,engraving tools, turning tools. especially for restricted chip space.

    Suitable for use on all universal tool and cutter grinding machines, in dry and wet grinding


     4A2-CBN grinding wheels dimension:

    Shape

    D

    H

    W

    X

    T

    V

    4A2

    100

    20

    4

    2




    125

    20

    4

    2




    150

    20

    3

    2




    150

    20

    4

    2



    Application: For grinding single or multi-edge HSS tools, eg engraving tools, turning tools.

    Suitable for use on all universal tool and cutter grinding machines, in dry and wet grinding.


    Type: 4A2 diamond wheel / 4A2 CBN wheel

    4A2 diamond wheel PHOTO:

    4A2详情.png


       

      Cubic Boron Nitride(CBN) or Diamond?

      CBN has the zinc-blende crystal structure equivalent to diamond, the hardness is a little below diamond.CBN has technological and economic advantages compare to diamond. The hardness of CBN work pieces is as low as 50 HRC but not brittle.

      Diamond is the hardest material know now, with a Moh's harness of 10.Compare with CBN,diamond is used for grinding hard but brittle and short-chipping materials, such as tungsten carbide,glass,ceramics,quarz,graphite and so on.

       

       

      International Size Standards and applications

      FEDA grit size

      Standard(Mesh)

      Average Grit Size(μm)

      Particles per ct

      Operation

      1181

      16/18

      1100

      60


      1001

      18/20

      930

      100


      851

      20/25

      780

      160


      711

      25/30

      660

      270


      601

      30/35

      555

      450

      Rough grinding

      501

      35/40

      465

      760

      426

      40/45

      395

      1200

      356

      45/50

      330

      2100

      301

      50/60

      280

      3500

      251

      60/70

      233

      6000

      213

      70/80

      197

      10000

      181

      80/100

      167

      16000

      151

      100/120

      140

      28000

      Fine grinding

      126

      120/140

      118

      46000

      107

      140/170

      99

      80000

      91

      170/200

      83

      135000

      Fine grinding and polishing

      76

      200/230

      72

      200000

      64

      230/270

      63

      300000

      54

      270/325

      55

      460000

      46

      325/400

      47

      750000

      39

      400/500

      38

      1400000

      33

      500/600

      33

      2100000

       

      谷歌详情页文字_07.jpg 



      Frequent asked questions:


      FAQ.jpg

      Images of factory:

      

    ~8ZMO4QICLSPGK2L]_J[4X8.jpg

    QQ图片20160913120016.jpg

    Welcome to place orders for the 4a2 diamond and cbn dish grinding wheel with our factory. As one of the leading manufacturers and suppliers in China, we can assure you that all products are made in strict accordance with ISO9001 in China. For customized orders, please inform us in advance.

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