Application : Rotary saw Infeed Sharpening Wheel sizes : CBN wheel 14A1 Ø200-6T-2U-10X-170J-32H CBN105949
Machine : Vollmer
Coolant : DRY
Wheel speed : 2000 2500rpm
Work-piece : HSS Rotary saw
Material : HSS
Hardness : 70HRC
Depth of pass : 0,2mm
Roughness achieved : 0,4 µm Ra
>> Specification CBN wheel used : CB107N100V
>>Aspect: White no burning and cold cut
Application : Double-Disc Fine Grinding
Wheel sizes : Diamond Up 2A2T Ø710-51T-6X-200W-310ID
Machine : Stähli DLM705
Coolant : Neat Oil
Wheel speed : 60rpm
Work-piece speed : 20rpm
Work-piece : Spacer Ø6 x 1,2mm
Material : Nylon
Hardness : 80 Shore D
Stock removal : 0,2mm total
Roughness achieved : 0,05 µm Ra
Flatness achieved : 0,001mm
Parallelism achieved : 0,002mm
Specification Diamond wheel used : MMD6-12µN75C
Qty work-pieces per load: 2500pcs
Cycle time : 30 minutes
Application : Hob Sharpening
Wheel sizes : CBN 4C9-20° Ø200-16T-2W-3U-2X-50H6 CB427R125JY20 Steel core dwg
Machine : SEIWA
Coolant : Neat Oil
Wheel speed : 1000 1500rpm
Feed speed : 400mm/min
Work-piece : HSS HOB
Material : HSS
Hardness : 68HRC
Depth of pass: 0,4mm
Roughness achieved : 0,1 µm Ra
Specification CBN wheel used : CB427R125JY20
Cycle time : 20 minutes
Application : Double-Disc Fine Grinding
Wheel sizes : CBN 2A2T Ø720-41T-6X-320ID
Machine : Peter Wolters AC700F
Coolant : Neat Oil
Wheel speed : 120rpm
Work-piece speed : 30rpm
Work-piece : Stator Ø90 x 20mm
Material : Sintered steel
Hardness : 40HRC
Stock removal : 0,15mm total
Cut rate: 100µm/min
Roughness achieved : 0,30 µm Ra
Flatness achieved : 0,001mm
Parallelism achieved : 0,001mm
Specification CBN wheel used : CB200GN75V
Cycle time : 1,30 minutes
Interval sharpening: 140 loads
>> More details Diamond & CBN Vitrified bonded wheel, Double Disc fine grinding
Application : Cylindrical external grinding
Wheel sizes: 3A1 Ø500-50T-30U-6X-400J-203,2H7
Machine: GER
Coolant: Emulsion 3%
Wheel speed: 30M/S
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
Specification CBN wheel used: CB91N75JY13CF
Results: Time process reduced about 50% compared with usual grinding wheel
>> More details : Diamond & CBN Resin bonded 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
>> More details : Diamond & CBN Resin bonded wheel, CBN grinding wheel for lamination rolls
Application : Double-Disc Fine Grinding
Wheel sizes: CBN 2A2T Ø534-33T-3X-234ID
Machine: Peter Wolters AC530F
Coolant: Neat Oil
Wheel speed: 120rpm
Work-piece speed: 25rpm
Work-piece : Spacer Ø15 x 1,8mm
Material: Hardened steel
Hardness: 60HRC
Stock removal: 0,1mm total
Roughness achieved: 0,15 µm Ra
Flatness achieved: 0,001mm
Parallelism achieved: 0,001mm
Specification CBN wheel used: CB30-40µN75V
Cycle time: 2 minutes
>> More details : Diamond & CBN Vitrified bonded wheel, Double Disc fine grinding