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Fuji CP 642 Communication Cables with Flexa

Electronics Forum | Tue Jul 02 10:37:36 EDT 2019 | dman97

I also forgot to add that if the proper data was not generated by flexa for the CP6, then flexa will not communicate with the machine. You need to flush the proper and resend using flexa for the communications to work correcty. Good luck!

Fuji CP 642 Communication Cables with Flexa

Electronics Forum | Fri Jul 19 11:16:21 EDT 2019 | dman97

And yes if the proper data is not correct it will give you a error message because Flexa cannot communicate with the CP6.

Component drop after reflow

Electronics Forum | Wed Jun 26 14:33:52 EDT 2019 | slthomas

Do you have any images that show the soldered terminations? Also images of the pcb terminations after the part has moved might be helpful.

Component drop after reflow

Electronics Forum | Wed Jun 26 19:42:44 EDT 2019 | bane016

Have some option to fix it by glue with dispenser? Did you check mby that component touch something inside oven?

Component drop after reflow

Electronics Forum | Wed Jun 26 23:23:46 EDT 2019 | anhsang38

We are using temperature resistance tape for keeping it. Do you have any other idears.. Rg Sang

Component drop after reflow

Electronics Forum | Thu Jun 27 07:45:00 EDT 2019 | bane016

Maybe you can change the technological process...first assembly top side with small component then bottom with switch...

Component drop after reflow

Electronics Forum | Thu Jun 27 11:19:59 EDT 2019 | anhsang38

Thank you Pro, We already think about that, but we can not do that because at the top side has big component also.

Component drop after reflow

Electronics Forum | Thu Jun 27 13:33:21 EDT 2019 | duchoang

Wash the board or do what ever to get rid of flux /flux residue at the parts before running second side. If you can, use special reflow profile for the second side ( Less heat for bottom side).

Component drop after reflow

Electronics Forum | Fri Sep 06 16:24:36 EDT 2019 | linux

We use similar switch and the same oven. You need to modify the stencil, increase surface area. Have modified all our stencils to the point where we no longer use inline glue dispensers for any product

Help required selecting reflow oven

Electronics Forum | Thu Jul 18 13:19:32 EDT 2019 | emeto

Basic rules: 1. The longer the oven the better(if you have the space)- better temp control, better repeatability, better throughput. 2. Only convection - don't get IR heaters 3. Buy reputable brand machine


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