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FLENDER GRAFFENSTADEN inspection

FLENDER GRAFFENSTADEN TX40/4C

Inspection on gearbox of brand FLENDER GRAFFENSTADEN

FLENDER GRAFFENSTADEN inspection FLENDER GRAFFENSTADEN inspection FLENDER GRAFFENSTADEN inspection FLENDER GRAFFENSTADEN inspection
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Flender Graffenstaden
NL
TX40 / 4C
 
Scope of work:

This gearbox is used for generator testing purposes and suffered extensive fire damage during one of these test run sessions.

Gearbox Services International was invited to establish the condition of the gearbox, in order to assess which parts can be salvaged, as well as to compile a scope of repair for bringing the gearbox back into service. During the inspection, the gearbox was completely dismantled.

Rated power gearbox    : 2,500 kW
Rotational speed           : 4,233 / 900 rpm

The following activities comprise the scope of this inspection:

  • Exterior: visual inspection, appendages
  • Casing: internal conservation, split surface flatness
  • Bearings: visual inspection
  • Shafts: runout (staightness), hardness, journal surface condition
  • Gears: visual inspection, crack testing, hardness
  • Labyrinths: visual for rubbing marks

 

 
Location - date:
The Netherlands - March 2011
 
See Flender Graffenstaden special page
 
Market:
See overview Energy market
NL