EISENBEISS – TURBINE GEAR UNIT
Gear unit overhaul after flooding in power station
Application: turbine gear unit for small hydroelectric power station
Gear manufacturer: Eisenbeiss
Type: TGU 825
Gear type: spur gear system
Data for repair: drawings and parts list available
Damage: severe corrosion throughout gear unit. Electrical components defective
Work carried out:
- Dismantle and install gear unit at plant
- Check for cracks and assess gear components
- Regrind herringbone gear and make new herringbone pinion
- Purchase and replace all bearings and seals
- Overhaul oil supply system
- Test run including test report
Turnaround time: 4 weeks
Dismantle gear unit
Herringbone gear before and after the overhaul
Old and new herringbone pinion shaft
Bearing damage as a result of corrosion
Repair Category:
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