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More Super Hard Products Co., Ltd Is One Of The Leading Company Expert In Supplying Various Ultra Hard Products Including Synthetic Diamond Tools, Cubic Boron Nitride(CBN) Tools, Which Is Widely Used

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grinder diamond wheel cup,diamond grinding wheel for carbide,diamond grinding

More Super Hard tools company
More Super Hard tools company
Country/Region: China
    Buy cheap grinder diamond wheel cup,diamond grinding wheel for carbide,diamond grinding from wholesalers
     
    Buy cheap grinder diamond wheel cup,diamond grinding wheel for carbide,diamond grinding from wholesalers
    • Buy cheap grinder diamond wheel cup,diamond grinding wheel for carbide,diamond grinding from wholesalers

    grinder diamond wheel cup,diamond grinding wheel for carbide,diamond grinding

    Ask Lasest Price
    Brand Name : More
    Model Number : 6A2
    Certification : ISO9001:2008
    Price : charge
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 5000/months
    Delivery Time : 5-9days
    • Product Details
    • Company Profile

    grinder diamond wheel cup,diamond grinding wheel for carbide,diamond grinding


    Vitrified Diamond Wheel For PDC Cutter Rough Grinding


    Vitrified bond diamond grinding wheel for PCD inserts
    Vitrified bond diamond grinding wheels possess pretty high abrasive resistance, especially in polishing hard and brittle workpiece. It has many advantages like high grinding efficiency, high grinding precision, excellent workpiece's surface grinding, etc

    In this work, a kind of new vitrified bond based on Li2O-Al2O3-SiO2 glass ceramics was used to bond the diamond grains, which is made into grinding wheel and the cylindrical grinding process of polycrystalline diamond compacts (PDCs) by using the new vitrified bond diamond grinding wheel was discussed. Several factors which influence the properties of grinding wheel such as amount of vitrified bond and the kinds and amount of stuff in grinding wheel were also investigated. It was found that the new vitrified bond can firmly combine diamond grains, when there are only diamonds and vitrified bond in the structure of grinding wheel, the longevity of the grinding wheel is about 2.5-3 times as that of resin bond grinding wheel for processing PDCs. The grinding size precision of PDCs can be improved from ±0.03 mm to ±0.01 mm because of larger Young's modulus of vitrified bond than resin bond. The grinding time of a PDC product can be 1.75-2.0 min from 3.25-3.5 min, so this kind of grinding wheel can save much time for processing PDCs. Also, there is hardly noise when using this new vitrified bond diamond grinding wheel to process PDCs. The amount of vitrified bond in grinding wheel influences the longevity of grinding wheel. When the size of diamond grains is 90-107 μm, the optimal amount of vitrified bond in grinding wheel is 21% (wt pet). When the amount of vitrified bond exceeds 21%, there are many pores in grinding block, which will decrease the longevity of grinding wheel. The existence of addition stuff such as Al2O3 or SiC can reduce the longevity of grinding wheel.

    Vitrified diamond wheel for rough Grinding the Cylinder of Polycrystalline Diamond Compacts(PDC cutter)

    Main technical parameters:

    Vitrified diamond wheel for rough Grinding the Cylinder of Polycrystalline Diamond Compacts(PDC cutter)

    Specification: grinding 1A1 400×50×203×10

    Application: 1308,0613,1916 PDC cutters

    Processing requirements: finishing allowance≥1.3 mm, taper ≤0.05mm,surface roughness:Ra≤1.6

    Life: Grinding more than 1000 pieces PDC

    We have a team to contral the working conditions, so the vitrified bond diamond grinding wheels for PCBN and PCD with longer life, superior edge quality.

    Another, we supply for rough PCD/PCBN grinding by using 600, 800, 1000 mesh diamond. It Shows excellent performance with sharpen cutting, high wear resistance and no chip on wheel.

    Fine grinding is using 3000, 4000, 5000 mesh diamond giving higher performance on PCD/PCBN cutters or workpiece.


    Vitrified bond diamond wheel features

    A. high strength, good heat resistance,

    B. cutting sharp, high grinding efficiency,

    Vitrified grinding process is not easy to heat and blockage, a small amount of thermal expansion, easy to control the machining accuracy.

    Compared with resin bonded grinding wheel

    Vitrified bond diamond wheel solved the problem of low service life of resin diamond wheel, low grinding efficiency, abrasive change and odor in grinding process. Vitrified bond diamond wheel in the manufacturing process can be adjusted on the hardness and porosity, is conducive to the improvement of grinding performance, through a reasonable ratio and production control, will not produce deformation, it is also the use of the grinding wheel with high precision the reason.

    Specification of vitrified bond diamond grinding wheel:

    NameSizeGrit

    6A2 vitrified diamond

    grinding wheel


    100*40*40*5*10W20/28/40/10/5
    100*40*40*10*10W20/28/40/10/5
    125*40*40*5*10W20/28/40/10/5
    125*40*40*7*10W20/28/40/10/5
    125*40*40*10*10W20/28/40/10/5
    125*40*40*15*10W20/28/40/10/5
    125*40*40*20*10W20/28/40/10/5
    150*40*40*3*10W20/28/40
    150*40*40*5*10W20/28/40
    150*40*40*10*10W20/28/40
    150*40*40*15*10W20/28/40
    150*40*40*20*10W20/28/40

    Application

    Mainly used for carbide, PCD, PCBN, ceramics, metal ceramics and other materials processing.


    TypeD(mm)T(mm)H(mm)X(mm)W(mm)

    6A2

    7510 15 20 2510 203 4 55 10
    10015 20 15 3010 20 31.753 5 105 6 8 10
    12515 20 15 30 3520 31.75 325 105 10 15 20
    15015 20 15 30 3520 31.75 325 8 105 6 10 15 20
    20020 25 30 35 40 45 5031.75 32 50 758 105 6 10 15 20 25

    If you need any products, do not hesitate to contact

    anna.wang@moresuperhard.com

    WhatsApp:+86 15617785923

    Skype:Annawng

    Wechat:15617785923

    QQ:1664333593

    Mobile:+86-156177854923

    Tel/Fax:+86-0371-86545906



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