GRINDING MODE

Home > GRINDING MODE > Face Grinding > ...

Diamond/CBN Double-side Grinding Wheel for roughing and finishing

SEND EMAILGET PRICE

Product Details

Description
More SuperHard company offers a full line of diamond and CBN grinding wheels and dressing stones for fine grinding machines and single and double side lapping systems. Our vitrified diamond and CBN grinding discs have high grinding efficiency, high wear resistance and abrasive consumption, good surface quality and flatness of the workpiece.


Advantages of Inserts Top and Bottom Grinding Wheels
1.High grinding efficiency,Long service life and Good shape retention.
2. High strength synthetic diamond for high removal rates while excellent finish.
3. Sharp shape synthetic diamond for long dressing intervals.
4. Free cutting design for low cutting energy.
5. Better cutting edge with smaller chipping.
6. Good uniformity of size because the stable uniform structure and materials in abrasive layer.
7. High flatness, good finish, and parallemism.
8. Save your labor costs.

 

Applicable Areas

♦ Hydraulic pneumatic components. vane pump, conversion valve, piston pump,fuel pump, hydraulic motor parts
♦ Compressor spare parts. air conditioner compressor vane, piston, Refrigerator compressor valve plate, cylinder block (grey cast iron or nodular cast iron), sleeve (alloy cast iron), slide (high speed steel)
♦ Engine parts. automobile fuel pump parts, booster pump parts,oil pump nozzle parts
♦ High precision shaft ,seal, watch parts, molds, carbide blade, ceramic valve core,magnetic materials,etc



Various Layouts of double discs
Shape of resin bond grinding segment: circular, straight segment (other shapes can be customized)
Shape of the vitrified bond grinding segment: regular hexagon, sector, square ,circular, trigonometrical, hexagonal pellets (other shapes can be customized)

Typical Grinding machine for double disc
Wendt WBM, Viotoo, AMT, Stahli, Peter Wolters, Diskus, Agathon T&B, Fujisanki, Supfina, Melchiorre, Koyo, Lam Plan, Speedfam, Kemet, Gardner and other brands.

Matching dressing grinding wheel 
The dressing wheels are used for dressing diamond and CBN wheels. According to the different particle size, accuracy of the diamond and CBN grinding disc to choose the dressing wheel, making dressing easier and more time saving.

 

 

Drawing & Description:

1A2T        

2A2T

6A2B

D: 300mm - 1500mm

W(Abrasive layer width): 40mm - 350mm

X( Abrasive layer height): 3mm -10mm

Flatness:<=2μm, parallelism:<=2μm, Roughness: Ra0.02μm-Ra0.2μm
Durability: grinding HSS slide (25mm*25mm), the number of workpiece >= 1million
grinding carbide blade, the number of workpiece >= 1million

 


Case 1 Connecting Rod Surface Grinding 


 

Workpiece material

nodular cast iron (45#, 40Cr, 40CrMo)

Hardness

210-280HB

grinding tolerance

Rough : 0.4 - 0.5

Fine: 0.2 - 0.4

surface finish

Ra 0.8

Size of grinding wheel

915* 85 * 304.8

Grinding wheel speed

35m/s

No burns or burrs

 

 

Case 2 Daimond Double-Disc Fine Grinding wheel for carbide seals

 

  
 

Application

Double-Disc Fine Grinding

Wheel sizes

Diamond 2A2T Ø720-30T-5X-320ID

Machine

Peter Wolters

Coolant

Oil

Wheel speed

120rpm

Work-piece speed

30rpm

Work-piece

Seals

Material

Carbide

Hardness

70HRC

Stock removal

0,1mm total

Cut rate

70µm/min

Roughness achieved

0,20 µm Ra

Flatness achieved

0,001mm

Parallelism achieved

0,001mm

Grit of diamond wheel

400 #

Cycle time

2,30 minutes

 

Case 3 Double disc grinding wheel for Air conditioning compressor baffle

 

Air conditioning compressor partition drawings and work pieces

Grinding Results

Item

 

Customer

Compressor enterprise

Workpiece

Air conditioning compressor baffle

Hardness of workpiece

HRC45-50

Diameter

90mm

Grinding allowance

0.1mm

Thickness

10mm

Parallelism

0.005mm

Flatness

0.004mm

Roughness

Ra0.2

Beat

10.5s

Related Products

info@moresuperhard.com +86-371-8654-5906 +86 17324838957 Zhongyuan Rd, Zhongyuan District, Zhengzhou, China

GET IN TOUCH

Whatsapp E-mail Inquiry
Language 英语 日本人