Electronics Forum | Wed Mar 28 11:59:32 EDT 2018 | robl
15000 hours is nothing we have Jukis and Assembleon/Yamaha's on 50K. What maters is how they are looked after. Ours are looked after very well. Also, what does the programming software cost? Regarding the Quad 4C, yes the support would be great,w
Electronics Forum | Sun Mar 25 08:45:00 EDT 2018 | jacobidiego
Normally some random components of size 0604 or below and may be due to a thermal mass being close like a transformer or AC electrolytic caps. We tried changing fan speed, but this will change the thermal profile and avoid the thermal mass from bein
Electronics Forum | Wed Apr 11 09:51:26 EDT 2018 | emeto
Diego, the first question you have to answer is "Is the paste volume too much in real?" How does your paste look? To check that, I would say you measure bare board with your SPI and see if your SMT pads show you zero, or may be not? If your value fo
Electronics Forum | Sun May 13 16:35:07 EDT 2018 | mattkehoe
Hello all you SMT Netters! Please see if you can help us out. We have a older MPM SPM printer in great shape but it has one problem, and it is something I remember happening before but I cannot remember what to do to fix it. It happens when the tab
Electronics Forum | Thu Jun 07 18:59:41 EDT 2018 | smonk
Hello, I have a Juki KE 740 pick and place machine which i purchased used about 1 year ago. I am trying to run the self calibration feature which measures the offset of the placement heads to the camera on the group head. According to the manual som
Electronics Forum | Sat Jun 16 19:51:39 EDT 2018 | reckless
I have a small 5mmx5mm 32 pin QFN I need to program and want to find a way to do it automatically. Companies like Xeltek charge $100,000 for an automated programmer and I think it can be done with a regular pick and place machine by placing QFN into
Electronics Forum | Wed Jul 18 03:57:15 EDT 2018 | cannizzaro
We use eagle for PCB prototype design but it does not have in Gerber CAM scripts by default, when we export the Gerber, layer seems to be wrong place. I want ask you how I can do proper Gerber output for bottom silkscreen as long other layers (mask,
Electronics Forum | Mon Jul 23 10:56:38 EDT 2018 | dleeper
I've never seen this before and I would be suspicious. Have you tried to dust it off with a brush or Q-tip, it might just be some sort of process contamination. Have you looked at the reel to see if the parts are coming in with these spots from the
Electronics Forum | Mon Jul 23 08:52:20 EDT 2018 | mgerrior
Hey Everyone, looking to purchase a new rework station to support large PCBs. Currently up to a maximum of ~ 21" x 18". Does anyone have experience with any of the following equipment or can recommend from other manufacturers? - VJ: Summit 2200
Electronics Forum | Fri Aug 10 16:01:51 EDT 2018 | ks0707
Hi Thomas, Thank you for your advice. BTW, unfortunately, I received negative answer from the Fixture house same as below. =========== We have an issue here. Your board is too thin. It is fine to make the fixture for first side. But when you run
