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Zhengzhou Halnn superhard material Co.,Ltd
[ Henan, China (Mainland) ]

    Main Products:
  • CBN cutting Tools
  • CBN inserts
  • solid CBn inserts
  • PCBN inserts
  • Brazed CBN inserts
    Business Type:
  • Manufacturer

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CCGW120404-4S Brazed CBN Cutting Insert Turning Cast Iron Engine Block With Better Wear Resistance

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Product Details

Henan, China (Mainland)

Halnn

BNK30 CCGW120404-4S

Cube

Gearbox

Cubic Boron Carbide

Payment & Shipping Terms

Pieces

10

USD 25.000 - 35.000

Zhengzhou

3-10 Working Days

10 pieces per box,100~300 pieces per carton

Yes

200000 / Year

T/T, Western Union, MoneyGram, Other

Prev 1 2 3 4 5 6 7 ...

Detailed Product Description

 

CCGW120404-4S Brazed CBN Cutting Insert Turning Cast Iron Engine Block With Better Wear Resistance

 

 

1. Halnn Tools BNK30 CBN Cutting Insert Turning Boron Cast Iron Cylinder Liner

At present, CBN tools are widely used in foreign processing cylinder liners. This is because the cylinder liners are mostly made of wear-resistant alloy cast iron such as boron cast iron, boron-copper alloy cast iron, etc., and these wear-resistant alloy cast irons have high hardness points for the Inserts. The wear is very large. When the cylinder liner is processed, the cutting speed is low, the tool wears fast, and the working efficiency is difficult to improve. The use of CBN tools can greatly improve work efficiency, product quality and reduce processing cost. Therefore, more and more domestic Cylinder liner manufacturers use CBN Inserts to cut cylinder liners into new processes and technologies.

 

 

2. Why we choose Halnn Tools BNK30 CBN Cutting Inserts Turning Boron Cast Iron Cylinder Liner

Halnn Tools PCBN tool processing cylinder sleeve advantages:

(1)Long life, reduce the number of tool changes, improve processing efficiency, reduce costs and reduce labor intensity;

(2)Light cutting, suitable for low speed and deep cutting, improving workpiece quality and extending machine life;

(3)High indexing accuracy, reducing tooling time and improving efficiency;

(4)Stable processing, small fluctuations, more suitable for automatic assembly line use.

 

 

3. BNK30 CBN Cutting Tools Characteristics

Insert Grade

Binder

CBN Content(%)

Granularity

Hardness(HV)

BN-S300

AL,TIC

97

4—6

3400—3600

BNK30

Si,TIC

97

2—4

3400—3600

 


4.Pictures of Halnn Tools BNK30 CBN Cutting Tools 

 

 

5.Detailed Data of BNK30 CBN Cutting Tools 

Type

Dimension

Grades

L(mm)

φI.C(mm)

S(mm)

φd(mm)

r(mm)

BN-K20

BNK30

CCGW09T304-2S

9.7

9.525

3.97

4.4

0.4

●

●

CCGW09T308-2S

9.7

9.525

3.97

4.4

0.8

●

●

CCGW09T312-2S

9.7

9.525

3.97

4.4

1.2

●

●

CCGW120404-2S

12.9

12.7

4.76

5.5

0.4

●

●

CCGW120408-2S

12.9

12.7

4.76

5.5

0.8

●

●

 

 

6.Application Case 

Machining Process: Machining Cylinder Liner 

Workpiece Materials: Boron Cast iron

Insert Grade: BNK30

Cutting Parameters: Vc=850m/min,Fr=0.2mm/r,ap=0.3mm

Processing Type: Wet Cutting

Machining effect: Compared with coated carbide tools, the cutting speed of Halnn Tools BNK30 CBN insert is more than twice that of coated carbide inserts, and the service life of the tool is 4 times that of coated carbide tools. Above, the processing efficiency of the boron alloy cast iron cylinder liner is doubled. For the mass production and processing of the boron alloy cast iron cylinder liner, the BNK30 material CBN insert is used to improve efficiency and save cost.

 

 

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.

 

 

8.FAQ

1.Are you a trading company or manufacturer ?

A: We are a manufacturer and wholesaler for diamond & CBN (cubic boron nitride) abrasives and tools. 

2. How long is your delivery time?

A: Generally it is 3 -7 days.

2. Do you provide samples ? Is it free or extra ?

A: Normally we do not offer free samples, we could offer the sample for testing, but shipping fee is to be paid by customer as a company policy! 

 

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