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Vitrified CBN Grinding Wheel for Camshaft, Crankshaft, Bear Shaft
Vitrified CBN Grinding Wheel for Camshaft, Crankshaft, Bear Shaft

Vitrified CBN Grinding Wheel for Camshaft, Crankshaft, Bear Shaft

High precision & good surface quality

High adhesion strength

Excellent performance

Reduced grinding forces

Easy dressing

More Super Hard Products Co., Ltd

Product Details

Description:
Vitrified bond CBN Grinding Wheel is suitable for precise and high-speed grinding the camshaft, gear shaft and crankpin, main journal, flange neck, thrust face and end face.

Materials to grind:
Cast iron : Chilled cast iron, nodular cast iron, grey cast iron, alloy cast iron and etc
Steel: 20Cr, GCr15, CF53, 45# steel, 55# steel,80B high carbon steel and etc

Advantages:
1.High precision & good surface quality
2.High adhesion strength
3.Excellent performance
4.Reduced grinding forces
5.Easy dressing

Drawing&Specification

Models

Profile Sketches

Spec.

 

 

 

1A1

Vitrified CBN Grinding Wheel for Camshaft

1A1-D-T-H-X

D

200-750

T

15-70

X

3-10

 

 

3A1

Vitrified CBN Grinding Wheel for Camshaft

3A1-D*T*H*X

D

300-950

T

5-10

X

10-500

The case of Vitrified CBN Grinding Wheel for Journal (Diesel engine)

Application parameters

Work piece

Truck crankshaft:

End face ø90.4mm/Journal outer circle ø74mm

Material

42CrMoA, HRC 52-58

Machine

NAXOS UNION

Grinding parts

Journal end face, rounded corners and outer circles

Cooling fluid

Oil

Grinding way

Cut into the mill

Grinding wheel

1VG1L1 650- -39.6- -6- -3.5 NB151

Dressing wheel

CNC electroplating dresser roller SG 71P-150-1.2

Grinding parameters

Linear speed Vc=95m/s

Grinding allowance:

outer circle ae = ø1.2mm, end face ae = ø0.5mm

Maximum feed speed Vfa = 20 mm/min

Dressing parameters

Linear speed VR=85m/s

Dressing quantity aed=15*2+ 1 * 2 um

Dressing speed ratio qd= + 0.89

Grinding performance

 

Maximum material removal rate Q'wmax = 94.7mm³/mms

Grinding time TG = 10 min (40% efficiency improvement)

Dressing frequency

mT=210 journal/Dressing(50%life improvement)

Roughness Rz<4.5um

 

 


Suitable machine:
LANDIS: LT1, LT2
SCHAUDT: CF41, CF61, ZEUSMX, ZX
NAXOS: NAXOS-UNION, P310*1250, Gf70
JUNKER: JUCAM5002/10, JUCAM500, JUCRANK5000,6000
TOYODA: GCS63, GL5P-63, GL6P-100, GCH120B, GC32M-63, GCH63B, GL63M-T
Click on the video to view more product information
CBN Wheel For Camshaft Grinding
 
 
 

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