Vitrified Bond CBN Grinding Wheel for Centerless Grinding

Applications

  • Compressor camshaft journal grinding

  • Small diameter shaft grinding

 

Typical Dimension

Type

Dimension (mm)

1A1

350*125*127

6A1

405*135*228.6*5

6A1

402*200*228.6*5

1A1

405*20*228.6*5

 

Application Example

Compressor Camshaft J Journal Grinding

Wheel :  6A1 405*114*228.6*3mm & 1A1 405*20*228.6*3mm, CBN 170/200 V, 1980rpm

Machine :  KOYO C4520

Workpiece :  Cast iron GCD550, D1=14.5*100, D2=14.5*13, Ra 0.20~0.28μm, Roundness 1.0~1.5μm, Cylindricity 1.0~2.0μm

Remove Stock :  0.15~0.20mm

Cycle Time :  23s

Dressing Cycle :  1500pcs

 

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