Electronics Forum | Wed Apr 16 19:11:40 EDT 2008 | lellis
[quote]Just a thought: if nothing else makes sense, you might want to watch the action of the edge-hold chains of the reflow oven, are they moving smoothly and uniformly around the drive gears and idlers?[/quote] As a PM provider and Man. Tech. for
Electronics Forum | Thu Apr 24 08:32:13 EDT 2008 | stepheniii
Where I am now we have Mydatas. We aren't quite changeing over as fast as we did where they have Panasonics. But there was an OEM with one set of part numbers and here is a contract manufacturer with several part numbers systems. What makes a bigg
Electronics Forum | Tue Apr 15 17:02:52 EDT 2008 | aj
Hi, We run with two five zone ovens , so far we have managed fine. Like yoursleves , we are not under pressure for high thru put but I have no doubt this is something that we will have to look at in the future. What sort of settings do you have at
Electronics Forum | Fri Apr 25 04:44:56 EDT 2008 | jkhiew
Hi all, I mean after post adhesive oven curing (SMD at bottom side) prior to manual insert of PTH components (top side), what is the recommended storage time prior to wave soldering in order to avoid pin/blow holes and sunken joints issues (pcb asse
Electronics Forum | Thu May 01 16:41:54 EDT 2008 | chrisawallace
At my last company, we sent specific key components out for remarking to help protect our intellectual property as it is much more difficult to copy a design if you don't know what the components are. (Yes, I understand this is not foolproof but rath
Electronics Forum | Thu May 01 18:17:09 EDT 2008 | jmelson
I just got done analyzing an old piece of gear with relabeled parts. We had a schematic of the boards, with no info other than the OEM's part numbers and the way the chips were interconnected. It took me no more than 15 minutes with a couple databo
Electronics Forum | Thu May 01 11:26:22 EDT 2008 | cdsullivan
Thank you for the reply. We do build SnPb assemblies as well as Pb-Free. I am aware of the Silver paste. However, what impact is there with reflowing SnPb components with a max temp of say 220C when using the higher Pb-Free temps?
Electronics Forum | Sat May 03 08:24:36 EDT 2008 | davef
Don't ask us. 70% of the people posting on this forum are contactors. Suggestions are: * Read and commit to practice: "Cold Calling Techniques" Schiffman, S; Adams Media 1999 [1580628567] and "Little Red Book Of Selling" Gitomer, J; Bard Press 2004
Electronics Forum | Mon May 05 08:42:35 EDT 2008 | mmjm_1099
We use double image stencils with our DEK Horizons. My operators would just load the pcb on to the rials and manually adjust the stencil and clamp it. Once they do that they add into the comments what number the handcrank adjustable is at so next tim
Electronics Forum | Tue May 06 07:29:10 EDT 2008 | cyber_wolf
I am looking at NEW connecting conveyors for our Fuji lines. So far I have looked at Simplimatic,Promation,and Jot. There seems to be a large spread in pricing. Has anyone out there purchased new conveyors lately..if so what is your take on it ? I