Vitrified bond CBN Grinding Wheel (1A1) - High Precision Crankshaft/Camshaft Grinding
Vitrified Bond Diamond/CBN Grinding Wheels

Vitrified bond CBN Grinding Wheel (1A1) – High Precision Crankshaft/Camshaft Grinding

This 1A1 vitrified bond CBN grinding wheel is engineered for high-precision OD grinding of crankshaft journals, camshaft lobes, and other hardened steel engine components.

The vitrified bond matrix provides superior form retention, excellent thermal stability, and high porosity for effective coolant penetration — critical requirements in automotive and heavy equipment powertrain manufacturing.

Dimensions, grit, and rpm configurations are fully customizable to match specific machine tool and workpiece requirements.

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SKU: GW-VC-1A1 Category: Tag:

Specifications

Parameter Imperial Metric
Shape / Form 1A1 (straight wheel)
Abrasive CBN (cubic boron nitride)
Bond type Vitrified bond
Core material Aluminium alloy
Outer diameter (D) Custom (in) Custom (mm)
Bore diameter (H) Custom (in) Custom (mm)
Wheel width (T) Custom (in) Custom (mm)
Abrasive layer width (W) Custom (in) Custom (mm)
Grit / mesh Custom — specify at order
Max operating speed Custom

 

Applications

This 1A1 vitrified bond CBN grinding wheel is engineered for high-precision OD grinding of crankshaft journals, camshaft lobes, and other hardened steel engine components. The vitrified bond matrix provides superior form retention, excellent thermal stability, and high porosity for effective coolant penetration — critical requirements in automotive and heavy equipment powertrain manufacturing. All dimensions, grit, concentration, hardness grade, and flange configurations are fully customizable to match specific machine tool and workpiece requirements.

Application Typical Wheel OD Recommended Grit Notes
Crankshaft journal OD grinding 12″ – 20″
300 – 500 mm		 80 – 180 # High MRR with tight roundness tolerance; dual-layer option available for rough + finish in one pass
Camshaft lobe & journal grinding 12″ – 18″
300 – 450 mm		 120 – 220 # Profile accuracy critical; vitrified bond retains form under continuous plunge grinding
Hardened steel shaft OD grinding 8″ – 20″
200 – 500 mm		 80 – 180 # Suitable for HRC 55–65; CBN preferred over conventional abrasives for steel grinding
Transmission & gearbox shaft grinding 8″ – 16″
200 – 400 mm		 120 – 220 # High surface speed compatible; suitable for CBN-optimized OD grinders
Roll & large workpiece OD grinding 16″ – 24″
400 – 600 mm		 60 – 120 # Custom flange bolt pattern required; submit machine drawing at inquiry

 

Ordering Information

Item Detail
MOQ 1 piece
Lead time Custom: quoted on request
Custom quote Within 24 hours of drawing or spec receipt
Payment 100% T/T in advance · PayPal · Credit card

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