Vitrified CBN Grinding Wheel for Camshaft, Crankshaft, Bear Shaft

Vitrified CBN Grinding Wheel for Camshaft, Crankshaft, Bear Shaft

Application: grinding crankshaft & camshaft

Model: 1A1 & 3A1 CBN wheel

Grinding Machine: Toyota (JKT), German Junker and Schaudt etc

High precision & good surface quality

High adhesion strength

Excellent performance

Reduced grinding forces

Easy dressing

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Product Details

Description of vitrified cbn grinding wheel
Vitrified bond CBN Grinding Wheel is suitable for precise and high-speed grinding the camshaft, crankshatf, 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

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

Drawing&Specification

Models	Profile Sketches	Spec.
1A1		1A1-D-T-H-X
		D	200-750
		T	15-70
		X	3-10
3A1		3A1-DTH*X
		D	300-950
		T	5-10
		X	10-500

The case of double ends vitrified cbn wheel for grinding cam lobes of camshaft

Model/ Size	1201566*（21+17) Double ends vitrified bond CBN grinding wheel
Grinding Machine	Applicable Grinding Machine	Toyoda (JKT）
Workpiece	Workpiece	Cam lobes of camshaft
	Workpiece Material	GCr15
	Hardness of grinding layer	HRC58-62
	Grinding allowance	Diameter: 1.2mm Rough grinding (Φ0.99mm, speed 0.08mm/r) Semi-finishing( Φ0.11mm, speed 0.03mm/ r) Fine grinding (Φ0.02mm, speed 0.01mm/r)
Grinding Parameter	Wheel speed (m/s)	72m/s
	Roughness after grinding	Ra≤0.64
	Grinding time	66"
Dressing Parameter	Dressing Tool	Sintering diamond roller
Cooling Liquid		oil cooling
Grinding Wheel Life		grind about 8750 pieces