Diamond Grinding Wheel for PCD, PCBN Tools

  • Good self-sharpening
  • Fast grinding
  • High quality workpiece
  • Easy dressing

Application of Diamond Grinding Wheel for PCD, PCBN Tools

PCD and PCBN materials have high hardness and high sharpening. In the process of machining, the grinding efficiency is low, the grinding mechanism is complex and it is difficult to guarantee the quality. Therefore, the Diamond grinding wheel is an ideal grinding tool according to comparison and analysis.

appliaction of diamond grinding wheel for pcd pcbn insert tools blank cutter drill saw blade

Selection of bond for diamond grinding wheel

Vitrified bond (rough grinding, finish grinding)

vitrified bonded diamond grinding wheel for pcd pcbn insert blank cutter

vitrified bonded diamond grinding wheel for pcd pcbn insert blank cuttera

The vitrified bond grinding wheel has the advantages of high-temperature resistance, high machining efficiency, good rigidity, good tool shape retention in the grinding process, and high dimensional accuracy of finished products. Vitrified diamond grinding wheel grind PCD, PCBN tools, which can greatly improve grinding efficiency (It is 4 times of that of metal bond), and grinding ratio is low, service life is long (It is about 150 times longer than that of resin wheel.), At the same time, the grinding surface quality of vitrified wheel is good, which is similar to that of metal bond grinding wheel.
Resin bond (finish grinding, super finish grinding)

resin bonded diamond grinding wheel for pcd pcbn insert blank cutter tools

In super finish grinding PCD. PCBN, resin bond can be selected if the surface finish of the workpiece is highly required. Resin bond grinding wheel has a good advantage in super finish grinding and polishing.

Selection of grit

Rough grinding: W14 W28 W40

Finish grinding: W10

Super finish grinding: W5 W3.5

Other grit will be customized upon request.

Conventional Shape and Size of Grinding Wheel

6A2 11A2 OF vitrified diamond grinding wheel shape specification

1A1 12A2OF vitrified diamond grinding wheel shape specification

Shape

D(mm)

T(mm)

H(mm)

W(mm)

X(mm)

6A2

100

40

20.32,40

5,10,15,20

10

6A2

125

40

32,40

5,10,15,20

10

6A2

150

40

40

5,10,15,20

10

11A2/12A2

100

40

20.32,40

3,5,10

3-10

11A2/12A2

125

40

32,40

3,5,10

3-10

11A2/12A2

150

40

40

3,5,10

3-10

1A1

350

32

127

/

10

1A1

400

50

305

/

10

1A1

400

50

203

/

10

Other shapes and sizes of diamond grinding wheel for PCD, PCBN will be customized.

 
 
 

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Related Product

Resin Diamond Grinding Wheel
Vitrified Diamond Grinding Wheel
Diamond Cut Off Wheel