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High Cost Performance RCMN full form CBN Turning Insert Finishing Gray Cast iron Brake Disc

Categories Solid CBN Inserts
Brand Name: Halnn
Model Number: RCMN/RCMO/RCMS/OPMN
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: Rough Machining
Dimension: Customer-made
Body: Tungsten Carbide
Origin Country: Henan,China
Mnchining Material: Gray Cast iron
Brade: Halnn Tools
Insert Garde: RNMN
Application: Brake Disc
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High Cost Performance RCMN full form CBN Turning Insert Finishing Gray Cast iron Brake Disc


High Cost Performance RCMN full form CBN Turning Insert Finishing Gray Cast iron Brake Disc




1. Halnn Tools RCMN full form CBN Turning Insert Finishing Gray Cast iron Brake Disc


According to statistics, in the cost of machine manufacturing industry, the cutting fluid

has occupied 15%, and the costs on cutting tools only have 3%~5%. So the new technology of dry cutting will become one new technology. It not only can lower the total costs, but also can reduce the environment pollution. In the process, the most important is cutting tool material.,In order to achieve high cutting speed and dry cutting type, the cutting tools materials need have High temperature red hardness, stability and low Coefficient of friction. The materials can be only cubic boron nitride in nowadays.




2. Why we Choose Halnn Tools full form CBN Turning Insert Finishing Gray Cast iron Brake Disc


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.Application of CBN Turning Insert


Insert Grade

Suited MaterialsMachining TypeTypical Application
BN-S300Gray Cast IronRoughing, Finishing

Brake Disc, Gearbox, Cylinder Liner

Brake Drum, Cast Iron Engine,

BN-K20Gray Cast IronRoughing, Finishing

Brake Disc, Brake Drum,

Cast Iron Engine,Gearbox

BNK30

Cast Gray Iron,

Iron based alloy

Roughing, Finishing
BN-K10

Cast Gray Iron,

Powder Metallurgy

Finishing

Brake Disc,Powder Metallurgy Parts,

Valve seat ring, Engine Cylinder bore




4.Pictures of Halnn Tools CBN Turning Insert





5.Detailed Data of RCMN CBN Turning Insert


TypeDimension

Standard Chamfer

Grades
L(mm)φI.C(mm)S(mm)r(mm)BN-K1BN-S10BN-S20BN-S200BN-S300
RCMN0604006.354.76

S01020

S02020

S05020

S10020

RCMN0904009.5254.76
RCMN0907009.5257.94
RCMN12070012.77.94
RCMN15070015.8757.94
RCMN19070019.057.94


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.Our service


Pre-Sales Service


l ) Prompt reply and 24 hours online,professional team to provide best price and quality product.
l ) Same testing support
l ) Every batch of products will be tested to ensure its quality.


After-sales Service


l ) The real-time logistics information monitoring
l ) Any questions about the product can be consulted at any time.
l ) Product with any problem can return

Product Tags:

cbn cutting tools

  

cbn turning inserts

  
Quality High Cost Performance RCMN full form CBN Turning Insert Finishing Gray Cast iron Brake Disc for sale
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