Centerpunch and stamper forming in europe needed

Once you have cut a master laquer, you have metal stampers created and have records pressed from them. Discuss manufacturing here. (Record Matrix Electroforming- Plating, Vinyl Record Pressing.)

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DISCOPRESS
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Joined: Fri May 30, 2014 8:08 pm
Location: Germany

Centerpunch and stamper forming in europe needed

Post: # 41432Unread post DISCOPRESS
Fri Mar 18, 2016 2:00 pm

Im searching someone in europe who can coin and center our 12" stampers...

Technical specified like standard Tolex Stampers or IEC 98 profile

or is there anybody out there who can help us in questions like : is it possible to find the center without optical mesurement?
is it important to choose a hard or soft metal stamp to get a coining without scratches or groove destroy?
how many pressure is needed to to coin a perfect stamper?
do i need a hardened cuting stamp for punching the centering?

there are a monthly amount of 3 or 5 sets to punch and coin.

or is it kind of a big deal to build a coining tool for an old spindle press and set up a rotating vacuum table with a microscope
equipped with a pneumatic punch piston?

maybe someone has photos or old drawings of these mashines ?

Marc

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