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Because the PCD is made from the synthetic diamond, it’s very very hard, usually, we must use very high concentration diamond wheels like vitrified bond diamond wheels, which content 2times synthetic diamond than resin diamond wheels in each cubic mm³. As we know, resin bond are always good at the carbide tools, but not PCD tools. Even that, when we use vitrified bond diamond wheel to grind PCD with 1000-6000# grit size even much more finer one, often we will remove almost as much stock from the wheel as comes off the PCD tools. MORESUPERHAD can supply quality PCD grinding wheel at very long life as well as fast cutting. We only choose the very strong synthetic diamond as the raw materials, we make sure not only the particle shape is round enough but also be with some sharp points, which can make sure we won’t lose the efficiency while we still want enough life from the wheels. So it will help you get fast , stable, much more PCD tools in unit time.

 

Applications of  vitrified diamond wheels for PCD and PCBN tools

PCD cutting tools, PCBN cutting tools, CVD tools, MCD tools, milling cutter, reamer, drill and regrinding, etc

 

Vitrified diamond grinding wheels for PCD & PCBN tools Vitrified diamond grinding wheels for PCD & PCBN tools

 

Advantages of vitrified diamond wheels for PCD and PCBN tools

1.The porous structure of the abrasive improved diamond exposure and can prevent vertical streaks on workpiece and improve surface quality

2.Accurately control geometric tolerances to make a good abrasive layer

3.Good self-sharpening, high grinding efficiency,high wear resistance and less abrasive grain consumption

4.High precision workpiece. pcd tools can reach high efficiency , good surface finish and edge no chipping

5.Vitrified bond wheels offer tool life greater than 150 times that of a resin bond wheel and can be easily trued and dressed on the machine

 

Specifications of vitrified diamond grinding wheel

 

6A2 vitrified diamond grinding wheel

 

Model

D (mm)

T (mm)

H (mm)

W (mm)

X (mm)

6A2

100

40

32, 40

3, 4, 5, 8,10, 15, 20

10

125

40

32, 40

3, 4, 5, 8,10, 15, 20

10

150

40

32, 40

3, 4, 5, 8,10, 15, 20

10

Other size can be made according to customers requirement. Email: pcd@moresuperhard.com

Vitrified diamond grinding wheels for PCD & PCBN tools

Model

D (mm)

T (mm)

W (mm)

X (mm)

11A2 

50

20

3, 5, 6

2, 3, 4

75

20

3, 5, 6, 10

100

20

3, 5, 6, 8, 10

125

23

6, 8, 10, 15

150

23

6, 8, 10, 15

175

23

6, 10, 15, 20

200

23

6, 10, 15, 20

Other size can be made according to customer requirements. Email: pcd@moresuperhard.com

 

11V9 Vitrified diamond grinding wheels for PCD & PCBN tools

 

Model

D (mm)

X (mm)

U (mm)

T (mm)

E (mm)

K (mm)

J (mm)

11V9

50

1.5, 2

6, 10

30

10

20

28

3

75

1.5, 2

6, 10

30

10

40

53

3

100

1.5, 2

6, 10

35

10

55

75

3

125

1.5, 2

6, 10

40

10, 12

75

96

3

150

1.5, 2

6, 10

50

10, 12

90

114

3

Standard S =70°     45° < S < 70° - possible

Vitrified diamond grinding wheels for PCD & PCBN tools

 

Model

D (mm)

T (mm)

H (mm)

X (mm)

1A1

25

12

6

6

50

12

6

6

100

12

12

10

300

25

12

10

400

25, 50

127

10, 25

500

25, 50

127

10, 25

600

25, 50

254

10,16,25

750

25, 50

304.8

50

914.4

25, 50

304.8

25, 50

1100

25, 50

304.8

50

Other specification can be made according to customer requirement Email:pcd@moresuperhard.com

Grain size selection of vitrified diamond grinding wheel

 

Grain Size Machining Type Application

W40(500# D35) W28(D20)

Rough Regrinding a blade edge profile and sharpening of much worn inserts
W20 (800# -1000#, D20) Universal

Standard grain size also can get a high sharpening efficiency, good quality surfaces

W10 (1500# D15A) W7 (2000# D15B) Finish Finishing grinding - getting a very good quality of machined surfaces
W5 (3000# D7) W3.5 (4000# D3) Super Finish Super finish grinding - getting a brilliant quality of machined surfaces
Others grits can be made according to customers' requirements. Email: pcd@moresuperhard.com

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  Add:  Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China

  Tel: +86 13323855288

  Skype: +86 13323855288

  E-mail: pcd@moresuperhard.com