modeng2000
Well-Known Member
- Joined
- Nov 14, 2008
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My barograph mechanism has a fair amount of 'stiction' in the pen movement and so I wonder if replacing the simple sleve bearings for point bearings as used for escapement wheels would be worth doing.
I realise that the friction between pen and paper is one source of stiction but feel that the simple holes through the two posts is probably another. Sorry about the large image size
Opinions welcomed please!
John
I realise that the friction between pen and paper is one source of stiction but feel that the simple holes through the two posts is probably another. Sorry about the large image size
Opinions welcomed please!
John
