Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


Smt carrier hardware

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#90497

Smt carrier hardware | 29 January, 2024

I'd like to build my own carriers using tg fr4 as we have in house Cnc. Where can I find flush corner clamps? Or are these typically custom manufactured by individual carrier board manufacturers?

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#90506

Smt carrier hardware | 1 February, 2024

Hi, use this for example or duplicate. No special tools required, but very flexible system.

Attachments:

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#90508

Smt carrier hardware | 1 February, 2024

Are those discs spring loaded somehow, or just manually tightened?

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#90516

Smt carrier hardware | 2 February, 2024

Machine a clamp into or from the FR4. to Tension the boards into place

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#90541

Smt carrier hardware | 7 February, 2024

We have a few custom made fixtures that use a flat disc like that and they are spring loaded. For our "homemade" fixtures, we generally use screws stocking up in the tooling holes that are cut to only stick up approx .050 on an .062 board, so there isn't any protrusion to interfere with stencil.

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pressure curing ovens

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