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TC End Mill on Reinecker Machine



Component

Component: Tungsten Carbide End Mill
Dimensions: Ø16mm, flute length 36mm, 3 flutes
Material: TC
Stock Removal: 4.25mm in 4 passes. 3 passes roughing D126 (3mm/1mm/0.1mm) 1 pass finishing D91 (0.15mm)



Grinding Machine

Machine: Reinecker WZS 60 / spindle power 12 kW
Grinding Op: Flute grinding (3x)
Grinding Wheel Speed: 18 m/s, feed rate up to 240mm/min. for 3mm stock.
Coolant: Neat oil
Blaser Swisslube (12 bar)
Cleaning nozzle with 40-50 bar.



Grinding Tool

Grinding Tool: Roughing: Article 84984
1V1R 150 x 12 x 31.75 X=10 V=10°
Meister Ceramet DIA, D126



Results


  • wheel runing very stable, no vibrations on machine. 
  • wheel wear only 0.25 mm after 37 endmills (=333 cuts) 
  • no sharpening required, selfsharpening
  • no loss of edge geometry

Advantages

  • stable grinding process
  • low spindle power consumption due to porous wheel structure
  • very high dressing interval due to tough bonding system
  • suitable for unmanned manufacturing

Case Studies


Precision Grinding

Off Hand Grinding

Grinding Arbours

Dressing Systems

Artifex abrasives

Coated abrasives


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Last Update: 07.02.2012
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