Project data
Workpiece: 3- and 4-cylinder crankshafts
Machine: 5x Heller RFK and DRZ machines
Cycle time: 60s
Machining step
- Step 1: milling the cheeks
- Step 2: turning broaching of the main bearings, flange and journals
- Step 3: milling the connecting rod bearings
Project scope
- Relocation of the machines
- Partial overhaul of the quality-relevant assemblies
- Modification of the workpiece clamping
