Zhengzhou Halnn Superhard Materials Co., Ltd

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Brazed PCBN Hard Turning Inserts Gray Iron Brake Drum Use With Six Cutting Edges

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Good quality PCBN Inserts for sales
Good quality PCBN Inserts for sales
We use Halnn PCBN Inserts BN-K10 TPGW110304, It perform as well as Sumitomo CBN Inserts. And The price is more reasonable comparing with Sumitomo CBN.

—— Htp

Angels, How are you? We was testing CBN insert, but not finish yet. We only test one grade in the hardest roll that we produce. Result was very good. In three weeks we will make machining again of these parts, then we can continue testing the other two grades. Until now result is very good.

—— Serigo

Hello Angels How are you? I hope that very good . Product tested ( RNMN12-BNK1) Vey Good , happy customer. Angels i need buy the following products :

—— Marcelo

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Brazed PCBN Hard Turning Inserts Gray Iron Brake Drum Use With Six Cutting Edges

China Brazed PCBN Hard Turning Inserts Gray Iron Brake Drum Use With Six Cutting Edges supplier
Brazed PCBN Hard Turning Inserts Gray Iron Brake Drum Use With Six Cutting Edges supplier Brazed PCBN Hard Turning Inserts Gray Iron Brake Drum Use With Six Cutting Edges supplier Brazed PCBN Hard Turning Inserts Gray Iron Brake Drum Use With Six Cutting Edges supplier

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Product Details:

Place of Origin: China
Brand Name: Halnn
Certification: ISO9001
Model Number: WNGA080408/WNGA080412

Payment & Shipping Terms:

Minimum Order Quantity: 10 pieces
Price: Negotiable
Packaging Details: 10 pcs in one Plastic box inside, carton box outside
Delivery Time: 5~15 working days
Payment Terms: T/T, Western Union,Paypal, MoneyGram
Supply Ability: 100000 pcs per month
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Detailed Product Description
Raw Materials: Cubic Boron Nitride Orgin Country: China
Models: WNGA080408/WNGA080412 Halnn Grade: BNK30
Cutting Edges: 6 Tips Machining Materials: Gray Iron

 

Brazed PCBN Inserts WNGA0804 Six Cutting Edges Finish Machining Gray Iron Brake Drum

 


 
1. About Brake Drum 
 
As we all know, more and more cars appear in people's life, so one of the most important component ~ brake drum is need in bulk quantity. So it belongs to large quantity products. The manufacturers will try their best to find the right cutting tools to help them improve the efficiency, so that reduce the costs, then get the more profit.
 


 
2. Halnn BNK30 PCBN Inserts 
 
BNK30 PCBN Inserts are researched specific for machining gray cast iron, it not only can be made with brazed type, but also solid type, this grade can be used for both roughing and finishing process, the characteristics as follows:
 

Insert GradeSuited MaterialsCBN Content

Granularity
(μm)

Machining TypeTypical Application
BNK30

Gray cast iron,
Iron based alloy

97%2~4

Semi-Finishing,
Finishing

Brake Disc, Brake Drum,
Cast Iron Engine, Gearbox

 


 
3. Recommend Cutting Condition of Halnn CBN Inserts for machining gray cast iron
 

Machining MaterialsProcess

Cutting Speed
Vc (m/min)

Cutting Depth
ap (mm)

Feed Rate
Fr (mm/r)

Recommend CBN Grade

Gray Cast Iron

Roughing

400-12001-100.2-1.0BN-S30,BN-S300

Finishing

600-2000≤10.05-0.3BNK30, BN-K10,BN-K20
 

 
4. WNGA PCBN Inserts Specification
 

WNGA Brazed PCBN Inserts
Brazed PCBN Hard Turning Inserts Gray Iron Brake Drum Use With Six Cutting Edges

TypeDimension

Standard Chamfer

Grades
L(mm)φI.C(mm)S(mm)φd(mm)r(mm)BN-K20BNK30
WNGA080404-6S812.74.765.160.4

S01015
S01020
S01025
S02020

WNGA080408-6S812.74.765.160.8
WNGA080412-6S812.74.765.161.2
 

 
5. Typical Application Case
 

BNK30 PCBN Insert finish turning brake drum
Brazed PCBN Hard Turning Inserts Gray Iron Brake Drum Use With Six Cutting Edges

Component: Brake drum
Material:HT250(FC250) ,HB170-210
Selected Insert: BNK30 WNGA080408-6S
Cutting Condition: ap=0.5mm, Fr=0.2mm/r, Vc=650m/min

Insert material

Lifetime Per blades

Roughness

Halnn BNK30

120 pcs/blade

Ra1.6

Other PCBN

70 pcs/blade

Ra2.0

 

Contact Details
Zhengzhou Halnn Superhard Materials Co., Ltd

Contact Person: zhu

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