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CBN wheel for Cylindrical external grinding

September 09, 2020

CBN wheel for Cylindrical external grinding

 

Application : Cylindrical external grinding

Wheel sizes:1A1 Ø500-50T-30U-6X-400J-203,2

Machine: GER

Work-piece speed: 60 100rpm

Traverse speed: 300 600mm/min

Work-piece : Cylinder Ø150 x 800mm

Material: Hardened steel

Hardness: 55HRC

Stock removal: 0,1mm/Ø

Roughness achieved: 0,6 Ra

Coolant: Emulsion 3%

 

Results:

(1) Time process reduced about 80% compared with usual grinding wheel

(2)  Lead time reduction from 50 days to 20days

(3)  Use life longer about 300% compared with usual grinding wheel

 

 
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