Electronics Forum | Wed Nov 17 07:20:10 EST 1999 | robert oertner
Sounds like you are running your conveyor too fast. Check your profile and see if your board is getting hot enough "max 125c on topside prior to hitting the wave. If so then slow it down, if not then increase your preheats and slow it down.
Electronics Forum | Mon Nov 08 11:11:16 EST 1999 | John Thorup
Believe it! Although it might be necessary in certain rare cases, and as Ray says, as a bandaid, to routinely bake your boards is a mistake. For much more info, search the IPC technet archives over the last few weeks. It was a popular thread
Electronics Forum | Wed Oct 27 17:23:54 EDT 1999 | Larry Johnson
I am looking for some Anti-static foam to use as board supports in our machines. Foam would have to be around an inch thick, and very firm. Does anyone know where I could find some of this. Thanks.. Larry J
Electronics Forum | Mon Oct 25 12:35:17 EDT 1999 | Steven Willett
I'm interested in anyones experience in simultaneous RF testing of multiple assemblies in a Continuous Flow Manufacturing (CFM) environment. Issues include board handling, shielding, fixture constuction and probing options.
Electronics Forum | Thu Oct 21 17:28:19 EDT 1999 | Keith
Call Cab Technology, they make depanelizers for V-grooved boards. Their web site is www.cabtechn.com Good luck!
Electronics Forum | Thu Oct 14 18:25:29 EDT 1999 | JAX
Grace, You can get the information you need from IPC. Measuring board warpage is covered in theie 610B manual. It will let you know the what can be reworked and what cannot.
Electronics Forum | Mon Oct 11 14:41:09 EDT 1999 | Wendy Casker
Mike, Three Words: DON'T DO IT!! Been there. It is a nightmare to work on boards without legends. Have the designers look elsewhere for the nickel they want to save. Wendy
Electronics Forum | Tue Oct 12 03:48:46 EDT 1999 | Chris May
| In a cost-reduction effort, our Design group is attempting to eliminate silk-screen (legend ink) on some new products. By the elimination of this process, there will be a slight decrease in the cost of the bare board. | | Presently, the silk scre
Electronics Forum | Thu Oct 18 21:07:47 EDT 2001 | ianchan
Woah..... that sounds really interesting..... do these PCB guys have reps/offices, in asia theatre of *their* operations? or, do they have a webpage, you can share with us? thanks
Electronics Forum | Thu Oct 07 16:57:02 EDT 1999 | Glenn Robertson
| | I have a board, 4 spacers needed to be soldered on the board | | first with the normal 62Sn37Pb alloy. Then, capacitors are manually soldered on the boards. The density of the board is quite high. If we wave soldered capacitors first, there wi
