Mole abrasive diamantate e CBN, Polveri di diamante

Videos : ROLL GRINDING WITH CBN WHEEL

– Application : Cylindrical external grinding
– Wheel sizes: 1L1 Ø700-70T-10X-3R-304.8H7
– Machine: HERKULES
– Coolant: Emulsion 3%
– Wheel speed: 40M/S
– Work-piece speed: 20 40rpm
– Traverse speed: 200 800mm/min
– Work-piece : Cylinder Ø550 x 2500mm
– Material: Hardened steel
– Hardness: 62HRC
– Stock removal: 0,2mm/Ø
– Roughness achieved: 0,8 Ra
– Specification CBN wheel used: CB-NI107N75JY13
– Results: Time process reduced about 25% compared with usual grinding wheel

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