Electronics Forum | Thu Jan 07 14:19:07 EST 2016 | hegemon
What SWAG said. We use a PCB Router exclusively for rigid flex assemblies. On a side note, we have begun to save fixturing costs by using 3D print technology to produce many of the fixtures, for both rigid and rigid flex. We can design and print l
Electronics Forum | Sat Jan 09 01:30:36 EST 2016 | junax
Thanks for your input Michael. Basically the boards had been go through from washing and even ionic contamination already. In order to eliminate or detect the flux residues, is there any equipment something like a uv lamp that can detect the flux fro
Electronics Forum | Wed Feb 10 08:53:36 EST 2016 | mbass
A question for you all that I would appreciate your help or views on. On a SM line connected using SMEMA conveyers do I need to get the whole line CE marked? My arguement is I don't have to as the machines are operating indenpendently of each other a
Electronics Forum | Tue May 03 15:04:55 EDT 2016 | sumote
Mainly handling issues. I had some heavy boards (solid copper core) that cost some money, like $1200 ea. As they were oddly heavy that they would catch operators off guard, and scrap was a serious issue. Another thing that i dealt with when process
Electronics Forum | Tue May 03 15:10:24 EDT 2016 | proceng1
These were strictly SMT boards, so no preheat was required. It was interesting watching the output from the thermocouples since the board was essentially in 3 oven zones at once. I had over 110C delta end to end. The boards were 48" long, but only
Electronics Forum | Wed May 04 08:54:17 EDT 2016 | proceng1
I guess I didn't mention, the PVC was because the tubes had a lead time and minimum quantity that didn't work for the project. So we needed to find something in a day. I ended up finding a rectangular box that was 52" long. The first run was a sma
Electronics Forum | Fri Apr 22 10:43:30 EDT 2016 | andreferreira
Hy, I do programs pick & places Samsung . I have a line consisting of a sm471 and sm482 ! to make progamas and optimizes them use easyOlp 6.0.19.1 , these machines use electrical feeders that is SM8 for 0805 SM12 for circuits . My problem is that whe
Electronics Forum | Fri Apr 29 22:35:01 EDT 2016 | dekhead
Pneumatic failure is a good guess, as GSX/LT are renowned for their leaky airlines. However on this I would doubt, since the Board stop is a single throw pneumatic with a spring to retract. The return spring broken / disconnected is certainly a possi
Electronics Forum | Fri Jul 29 16:20:57 EDT 2016 | davef
"ALPHA® EF-2210 is VOC-free, halide-free, rosin/resin-free, low solids no-clean flux which provides the highest activity of any VOC-free Bellcore SIR compliant flux for defect-free soldering. "[2016 Alpha Assembly Solutions] I assume that you're tal
Electronics Forum | Fri Nov 17 03:07:19 EST 2017 | wellpcb
Hello there, This is wellpcb, which have two modern PCB factories. WellPCB specializes in online prototyping and assembly. With brand new equipment and total production area over 10,000 sq.meters, WELLPCB is capable of producing 100,000 square feet o
