Tweetybird87
Getting To Know The Place
- 30/11/21
- 30
- 2
- 0
Thank you this is a great post for beginners for learning how to service movements. I dont have all the tools but planning on buying in bits and bobs
Nice amplitude on the VS!
Yeah, I'm experimenting with new swiss mainsprings and lower viscosity oils and looks like it works for those Chinese movements. Improved the amp from 260-280 to 285-315
Yeah, I'm experimenting with new swiss mainsprings and lower viscosity oils and looks like it works for those Chinese movements. Improved the amp from 260-280 to 285-315
these mainsprings are made by generale ressorts SA… what did you use before? I think these one are the same of the genuine on 3135, and a little stronger on 2824 movements. But maybe it’s just an impression, they are the same size
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Yes they are i believe. Most of the time spring was reused but the amp went down after service on some of the pieces. Now goes up so must be combination of spring and new oil. I need to investigate further
I tried several times to use low viscosity oils, I mean lower than 9010, on escapement wheel .. but never had significant results. Maybe using 9030 or something like that is useful in incabloc systems. I noticed using these low viscosity oils in standard wheels , with normal radial shake and standard jewels, oil slides away from the pivots toward the axle of the wheel after few weeks. (Tried on 2824 and 2892). I don’t think pivots lubrication can influence a lot amplitude. rather it is pallet lubrication and eplilamage which do… that’s my little experience with this
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