Hi, guys,
I'm in a process of building a contact printing frame (8X10), but have no idea where to find the flat springs, do you have any suggestions where to find those?
Thanks,
Alex W.
Hi, guys,
I'm in a process of building a contact printing frame (8X10), but have no idea where to find the flat springs, do you have any suggestions where to find those?
Thanks,
Alex W.
My method was horribly basic. I bought some flat strips of brass about 1/2 an inch wide and belted them with a hammer until they became springy, worked for me. Used it, prooved it and I'm using the printing frame this week.
Best wishes,
Pete
McMaster-Carr has spring steel
http://www.mcmaster.com/
--
Alan
Thanks, waiting for the shipping from McMaster.
I'd love to make my own contact frames, too, but haven't been able to make the springs. I visited the McMaster-Carr site, but it made my head spin. What spring steel did you order for the frame?
I also like the Watkins method.
Thank you,
Nancy
Nancy, I ended up using 1/16 inch thick brass, about 1 inch wide, dose the job perfectly. I found it in my local machine shop. They use a roller press to make it curve.
Thank you so much!
I've never seen a contact printing frame,
so I had to work it out from first principles-
This design uses case clasps, (is that what they're called?) and works ok for me-
This one is 12x16-
A prototype, obviously, the final product will be in walnut...
Get some thin strips of Bamboo and glue them together with some poly, water cured glue, and clamp them with a bend in them. When cured they will be excellent springs.
Think you`re gonna have problems with slippage, and re-alignment during checking, this is why the design traditionally has spring steel lockouts on the back. Instead of lockouts though, you could follow same trad design, but use small door bolts. All the best.
Daaah, just saw you posted a lifetime ago.
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