CBN standard cutting tools, CBN insertsCBN standard cutting tools, CBN insertsCBN standard cutting tools, CBN inserts
CBN standard cutting tools, CBN insertsCBN standard cutting tools, CBN insertsCBN standard cutting tools, CBN inserts

CBN standard cutting tools, CBN inserts

The hardness of cubic boron nitride (CBN) is second only to PCD and single crystal diamond.

CBN inserts can still maintain the hardness of cemented carbide at 25 degrees Celsius at a high temperature of 1000 degrees Celsius.

 

 

Specification

 Features of CBN inserts

The hardness of cubic boron nitride (CBN) is second only to PCD and single crystal diamond. It can still maintain the hardness of cemented carbide at 25 degrees Celsius at a high temperature of 1000 degrees Celsius. The high strength of CBN comes from its intercrystalline bonds. Equipped with a hardness alloy matrix with very good hardness and toughness, the tools made with it can withstand great cutting forces when deep cutting materials with high hardness and high toughness. The intergranular bond also provides acceptable impact strength. This is very necessary when cutting continuous and discontinuous sections.

 

Applications of CBN inserts

Processing materials:such as cold work tool steel, hot work tool steel, high speed steel, bearing steel, hardened steel, powder smelting steel, powder smelting metal,martensitic stainless steel ect.

Processing fields: automotive, medical, aviation manufacturing, precision machining industries ect.

 

CBN Grade

Binder

CBN Content(%)

Granularity(μm)

Hardness(HV)

BN-H05

TIN

45

≤1

2700-2800

BN-H10

TIN

50

≤1

2700-2800

BN-H21

AL,TINC

60

1-2

2600-2800

BN-K10

Ti,Co

95

≤2

3300-3500

 

 

 

pcd and pcbn cutting tools pcd and pcbn cutting tools pcd and pcbn cutting tools

 

 

Specifications of CBN cutting tools, CBN inserts

CCGWCCGW CCGWCCGW

Single edge                                           Double edges

 

Type

Size

D

S

R

D1

SL

CCGW060202

6.35

2.38

0.2

2.8

3.0

CCGW060204

6.35

2.38

0.4

2.8

3.0

CCGW060208

6.35

2.38

0.8

2.8

3.0

CCGW09T302

9.525

3.97

0.2

4.4

3.0

CCGW09T304

9.525

3.97

0.4

4.4

3.0

CCGW09T308

9.525

3.97

0.8

4.4

3.0

CCGW120402

12.7

4.76

0.2

5.5

3.0

CCGW120404

12.7

4.76

0.4

5.5

3.0

CCGW120408

12.7

4.76

0.8

5.5

3.0

 

 TCGWTCGWTCGW

Type

Size

D

S

R

D1

SL

TCGW090202

5.56

2.38

0.2

2.5

3.0

TCGW090204

5.56

2.38

0.4

2.5

3.0

TCGW090208

5.56

2.38

0.8

2.5

3.0

TCGW110202

6.35

2.38

0.2

2.8

3.0

TCGW110204

6.35

2.38

0.4

2.8

3.0

TCGW110208

6.35

2.38

0.8

2.8

3.0

TCGW110302

6.35

3.18

0.2

2.8

3.0

TCGW110304

6.35

3.18

0.4

2.8

3.0

TCGW110308

6.35

3.18

0.8

2.8

3.0

TCGW16T302

9.525

3.97

0.2

4.4

3.0

 

 

            pcd and pcbn cutting tools  pcd and pcbn cutting tools     pcd and pcbn cutting tools    pcd and pcbn cutting tools      pcd and pcbn cutting tools pcd and pcbn cutting tools

 Single edge                                     Double edges                                    Four edges

Type

Size

D

S

R

D1

SL

CNGA120402

12.7

4.76

0.2

5.16

3.0

CNGA120404

12.7

4.76

0.4

5.16

3.0

CNGA120408

12.7

4.76

0.8

5.16

3.0

CNGA120412

12.7

4.76

1.2

5.16

3.0

 

         pcd and pcbn cutting tools    pcd and pcbn cutting tools      pcd and pcbn cutting tools     pcd and pcbn cutting tools       pcd and pcbn cutting tools  pcd and pcbn cutting tools

Single edge                                                                 Three edges

Type

Size

D

S

R

D1

SL

TNGA160402

9.525

4.76

0.2

3.81

3.0

TNGA160404

9.525

4.76

0.4

3.81

3.0

TNGA160408

9.525

4.76

0.8

3.81

3.0

TNGA160412

9.525

4.76

1.2

3.81

3.0

 

 

         pcd and pcbn cutting tools    pcd and pcbn cutting tools    pcd and pcbn cutting tools     pcd and pcbn cutting tools    pcd and pcbn cutting tools       pcd and pcbn cutting tools

 Single edge                                     Double edges                                    Four edges

Type

Size

D

S

R

D1

SL

SCGW09T302

9.525

3.97

0.2

4.4

3.0

SCGW09T304

9.525

3.97

0.4

4.4

3.0

SCGW09T308

9.525

3.97

0.8

4.4

3.0

SCGW120402

12.7

4.76

0.2

5.5

3.0

SCGW120404

12.7

4.76

0.4

5.5

3.0

SCGW120408

12.7

4.76

0.8

5.5

3.0

SCGW120412

12.7

4.76

1.2

5.5

3.0

 

DNGA DNGA DNGADNGA

Single edge                                           Double edges

Type

Size

D

S

R

D1

SL

DNGA150402

12.7

4.76

0.2

5.16

3.0

DNGA150404

12.7

4.76

0.4

5.16

3.0

DNGA150408

12.7

4.76

0.8

5.16

3.0

DNGA150412

12.7

4.76

1.2

5.16

3.0

DNGA150602

12.7

4.76

0.2

5.16

3.0

DNGA150604

12.7

4.76

0.4

5.16

3.0

DNGA150608

12.7

4.76

0.8

5.16

3.0

DNGA150612

12.7

4.76

1.2

5.16

3.0

 

 

DCGW DCGW DCGWDCGW

Single edge                                           Double edges

Type

Size

D

S

R

D1

SL

DCGW070202

6.35

2.38

0.2

2.8

3.0

DCGW070204

6.35

2.38

0.4

2.8

3.0

DCGW070208

6.35

2.38

0.8

2.8

3.0

DCGW11T302

9.525

3.97

0.2

4.4

3.0

DCGW11T304

9.525

3.97

0.4

4.4

3.0

DCGW11T308

9.525

3.97

0.8

4.4

3.0

 

SNGASNGA SNGASNGA

Single edge                                           Four edges

Type

Size

D

S

R

D1

SL

SNGA120404

12.7

4.76

0.4

5.16

3.0

SNGA120408

12.7

4.76

0.8

5.16

3.0

SNGA120412

12.7

4.76

1.2

5.16

3.0

 

WNGA WNGA WNGAWNGA WNGAWNGA

 Single edge                                     Three edges                                    Six edges

Type

Size

D

S

R

D1

SL

WNGA080404

12.7

4.76

0.4

5.16

3.0

WNGA080408

12.7

4.76

0.8

5.16

3.0

WNGA080412 12.7 4.76 1.2 5.16 3.0

Case Studies

Workpiece

Air Conditioner Compressor Bearing Cover

Cutting inserts

CBN - WNGA080408

Workpiece Materials

HT250 (190 – 220HB)

Cutting Parameters

Vc=600m/min

Ap=1.5mm

f=0.25mm/r

Cutting Method

Dry Interrupted Cutting

pcd and pcbn cutting tools

 

pcd and pcbn cutting tools

 

 

Workpiece

Crankshaft

Cutting inserts

CBN—DNGA110408

Workpiece Materials

42CrMo (42-47HRC)

Cutting Parameters

Vc=170m/min

Ap=0.3mm

f=0.1mm/r

Cutting Method

Excircle Interrupted Wet Turning

pcd and pcbn cutting tools

 

 

pcd and pcbn cutting tools

 

Comparison

Comparison

Competitor

MORESUPERHARD

Cutting Speed

300m/min

600m/min

Efficiency

30sec/pcs

155sec/pcs

Life

120pcs/edge

500pcs/edge

Comparison

pcd and pcbn cutting tools

 

Related Products

Get In Touch

  • *
  • *
Contact us now
 Home  Whatsapp  E-Mail  Inquiry