WINTER
Applications

Grinding of Truck Crank Shafts

 

WINTER: Innovation - Precision - Performance - Quality

Grinding operation

  • Infeed grinding with and without shoulder contact
  • Diagonal grinding 
  • Kiss grinding
  • Angular infeed grinding

Machine Naxos RMQS Schleifen von LKW-Kurbelwellen
Customer Truck engine manufacturer
Coolant Oil
Coolant pressure 10 bar
Cleaning pressure 50 bar
Work piece



Truck crankshaft mains for 6 cylinder engines
38 MnSV5 / 42CrMo4V6 / 46MnVS6 Æ 70 Infeed grinding on mains and thrust (shoulder height up to 22 mm)

Grinding wheel

3L1-650-34-5-R
Results

Dressing cycles:     315 plunges
Surface roughness: Rz  = 2,5 µm
Parts per wheel:     6500 < /P > < /P > < /P > < /P > < /P > < /P >

Contact:
Vitrified@Saint-Gobain.com or
Plated@Saint-Gobain.com