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Turbine balancing & maintenance service

#1 Useril este offline   JetFlyDemoTeam 

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Postat 25 February 2011 - 03:15 PM

To all

i offer balancing and turbine maintenance

Best Regard's
Christian

Fisiere atasate


www.jetflydemoteam.com
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#2 Useril este offline   JetFlyDemoTeam 

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Postat 25 February 2011 - 03:17 PM

-

-

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#3 Useril este offline   Dragut 

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Postat 25 February 2011 - 04:22 PM

Beautiful!
Great job!
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#4 Useril este offline   JetFlyDemoTeam 

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Postat 25 February 2011 - 04:57 PM

all type of engine

bearing change, season maintenance, repairing or rebuilt broken parts
www.jetflydemoteam.com
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#5 Useril este offline   Iamzoli 

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Postat 26 February 2011 - 10:25 AM

just asking because i dont know. how do you know when the bearings must be changed. is there way how i can check to see if they are needed to be changed.
thanks.
....in Thrust we trust....
Flying Vampires Arad
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#6 Useril este offline   comnean 

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Postat 26 February 2011 - 12:54 PM

Nice equipment. I think the same is used for primary balancing in turbocharger factories. It isn't an new generation one, but SCHENK is leader on the balancing machines market.
Have you also an High Speed vibration analyzer?
In regard of bearings maintenance can you detect when thus must be changed?
Congratulations,
regards
MC 24 Graupner ACT 2.4, mpx 3300 PROFI
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#7 Useril este offline   JetFlyDemoTeam 

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Postat 26 February 2011 - 10:06 PM

many thx all..

simply method is to "ear" the turbine when rpm fall down (manual spool)
when the bearing become very noisy (respect to previous time) it is time to change.

to balance model turbine engine is sufficent to have a similar shenck machine
at the start of the turbine age the balancing was made "manually" without any machine.

the bearing life depends to , high rpm time running, high temperature, runway dust sucked, right lubrification ...
www.jetflydemoteam.com
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#8 Useril este offline   comnean 

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Postat 26 February 2011 - 10:57 PM

Hy,
How long you expect to last ceramic bearings. I know that some of the producers use that solution.
Thank's!
MC 24 Graupner ACT 2.4, mpx 3300 PROFI
SERIOUS THINKS THAT CAN FLY + A DREAM UNDERCONSTRUCTION
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#9 Useril este offline   JetFlyDemoTeam 

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Postat 26 February 2011 - 11:29 PM

Vezi postareacomnean, la 26 February 2011 - 10:57 PM, a spus:

Hy,
How long you expect to last ceramic bearings. I know that some of the producers use that solution.
Thank's!


all engine use ceramic bearing full complement (without cage balls retainer) with spring pre-cahrge

common used GRW and GMN
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#10 Useril este offline   comnean 

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Postat 27 February 2011 - 11:07 PM

New ones yes, the old generation, maybe 10 years ago no!
MC 24 Graupner ACT 2.4, mpx 3300 PROFI
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#11 Useril este offline   JetFlyDemoTeam 

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Postat 01 March 2011 - 05:51 PM

in the 1999 in the jetcat p80 there was CERAMIC bearing (GMN)
2xP80 JETCAT was installed in the W.KLHUR MIG29 during 3°JWM in Austria
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