Hi All!
I just finished a prototype of my summing mixer, https://groupdiy.com/index.php?topic=63515.0
and I painted the case myself. I just painted the case and the cover by the outer side, so inside there is no painting, to provide galvanic conection to connectors.
But now, if i want to make a small run, and have the cases painted professionally (powder coating), the cheapest option is to paint every thing... inside and outside.... and maybe loss the galvanic connection.... it is a dilemma!!...
An option would be to scrap the paint with a file inthe holes of the connectors...
Another idea is to use masking tape to block the inside rear connectors...
Next option is to have the case with the cover screwed and then paint the case....
In any case i know that some manual scrapping is necessary for example for the chassis gnd point...
Any idea or suggestion is wellcome...
Thanks a lot, and merry christmas!!
Jay x
I just finished a prototype of my summing mixer, https://groupdiy.com/index.php?topic=63515.0
and I painted the case myself. I just painted the case and the cover by the outer side, so inside there is no painting, to provide galvanic conection to connectors.
But now, if i want to make a small run, and have the cases painted professionally (powder coating), the cheapest option is to paint every thing... inside and outside.... and maybe loss the galvanic connection.... it is a dilemma!!...
An option would be to scrap the paint with a file inthe holes of the connectors...
Another idea is to use masking tape to block the inside rear connectors...
Next option is to have the case with the cover screwed and then paint the case....
In any case i know that some manual scrapping is necessary for example for the chassis gnd point...
Any idea or suggestion is wellcome...
Thanks a lot, and merry christmas!!
Jay x