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High Speed Machining Grey Cast Iron Brake Disc with Halnn Tools RCMX060400Y CBN Tips

Categories Solid CBN Inserts
Brand Name: Halnn
Model Number: RCMX/DNMN/TNMO/WNMA
Certification: ISO9001
Place of Origin: China
MOQ: 10 pcs
Price: Negotiable ( About 10-30 Usd/ Piece)
Payment Terms: T/T, Western Union, MoneyGram,Paypal
Supply Ability: 100000 pcs per month
Delivery Time: 3~15 working days
Packaging Details: 10 pcs in one plastic box inside, carbon box outside
Mnchining Process: High speed Machining
Dimension: Customer-made
Body: Tungsten Carbide
Origin Country: Henan,China
Mnchining Material: White cast iron
Brade: Halnn Tools
Insert Garde: RCMX
Application: Brake Disc
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    High Speed Machining Grey Cast Iron Brake Disc with Halnn Tools RCMX060400Y CBN Tips


    High speed Machining Grey Cast Iron Brake Disc with Halnn Tools RCMX060400Y CBN Tips




    1. Halnn Tools CBN Tools Finish Machining Grey Cast Iron Brake Disc


    CBN/PCD inserts are the best choice for high speed and precision machining of high hard material, difficult to cut material and cast irons. They can be used for machining abrasive resistance alloy cast iron like brake disc and brake drum; Or machining normal gray cast iron with high speed, like engine cylinder and cover; Or machining alloy cast iron and alloy cast steel, like roller, slurry pump; Or used for machining some tough material such as hardened steel, bearing steel and die steel; They also can be used for machining high temperature alloy like aeroengine.




    2. Why we Choose Halnn Tools CBN Tools Finish Machining Grey Cast Iron Brake Disc


    Halnn researched 4 type CBN inserts grades specific for machining brake disc which can meet their

    Brake disc has low hardness, traditional cutting tools can machine brake disc, but why do the manufacturers also choose CBN inserts which costs higher than traditional cutting tools?


    (1) Brake Disc belong to Mass production, it requires high on the production efficiency, traditional cutting tools,such as carbide insert can machine brake disc, but the process efficiency is low. It only suit for small production.


    (2) Nowadays most mass production brake disc enterprise, they use CNC Lathe, and many manufacturer know that traditional cutting tools can be used for high speed cutting, when the cutting speed is above 350m/min, the insert will wear rapidly which will affect the production efficiency and the workpiece surface quality.




    3.CBN ToolS Characteristics


    Insert GradeBinderCBN Content(%)GranularityHardness(HV)Cutting DepthCondition
    BN-S300AL,TIC974—63400—3600≤2mmContinuous
    BN-K10Si,Co95≤ 23300—3500≤1.5mmContinuous
    BN-K20AL952—43400—3600≤0.5mmContinuous
    BNK30Si,TIC972—43400—3600≤0.5mmContinuous



    4.Pictures of Halnn Tools CBN Inserts





    5.Detailed Data of RCMX CBN inserts


    TypeDimensionStandard ChamferGrades
    L(mm)φI.C(mm)S(mm)r(mm)BN-K1BN-S20BN-S200BN-S300BN-S10
    RCMX060400Y6.354.76

    S01020

    S02020

    S03020

    S05020

    S10020

    S20020

    RCMX060500Y6.355.56
    RCMX060600Y6.356.35
    RCMX060700Y6.357.94
    RCMX090700Y9.5257.94
    RCMX120700Y12.77.94
    RCMX151000Y15.87510
    RCMX191000Y19.0510
    RCMX201200Y2012
    RCMX251200Y25.412


    6.Application Case


    ItemBrake Drum ManufacturerImage
    Component MaterialsGC250 (HT250)
    Machining ProcessRoughing, Dry Cutting
    HardnessHB170~HB210
    Selected insertCNGN120412
    Testing Performance Comparison
    Insert MaterialsCutting ParametersMachining Qty
    Halnn BN-S300Vc=1150,Fr=0.2,ap=0.25200
    Other PCBNVc=880,Fr=0.2,ap=0.2530

    The Tool Life of Coating CBN Inserts improved about 30%, And the roughness Kept Ra1.6




    7.Product Certificate


    Product Tags:

    cbn cutting tools

      

    cbn turning inserts

      
    Quality High Speed Machining Grey Cast Iron Brake Disc with Halnn Tools RCMX060400Y CBN Tips for sale
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