manual-rmp210-rmp3545-en-18
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If you want to press more than 4 layers, it is necessary to fix all layers with reference pins
to prevent the layers from moving during the press cycle.
Again you can add reference holes into your pcb with IsoCam and drill them with the
Bungard CCD.
Reference rivets D3.0 x 5.4 mm can be obtained from Bungard in packages of 100 rivets.
These rivets have to be mounted outside of the press area as in the upper picture, so they
can be easily removed after pressing.
See picture 3 for a sectional view on a press stack. The press sheets protect the press
plates from mechanical damage and the separation foil protects both press sheet and
press plate from contamination with resin
Bungard Elektronik GmbH & Co. KG, Rilkestraße 1, 51570 Windeck – Germany
Tel.: +49 (0) 2292/9 28 28 - 0, Fax: +49 (0) 2292/9 28 28 - 29, E-mail: [email protected]
Copyright by Bungard Elektronik GmbH & Co. KG
Innenlage/Inner Layer
Außenlagen / Top/Bottom-Layer
Prepreg
Hinten/Rear
Türöffnung / Door
Referenzlöcher mit Nieten !
Reference holes with Rivets !
Pressplatten u. -bleche
Press plates and sheets
Copyright by Bungard Elektronik GmbH & Co. KG
Innenlage/Inner Layer
Außenlagen
Top/Bottom-Layer
Prepreg
Pressplatten/Press Plates
Pressbleche/Press Sheets
Trennfolie/Separation foil
Pressbleche/Press Sheets
Verstiftung mittels Referenznieten
Fixation with reference rivets