Electronics Forum | Wed Aug 03 16:41:22 EDT 2011 | jlawson
SJ Innotech from (Korea), make excellent printers, have some excellent features, other do not have, great bang for buck, well built. Have machine with FULL 3D SPI built in, first machine maker to offer this on market. Also offer long PCB models for
Electronics Forum | Mon Aug 29 08:29:05 EDT 2011 | rgduval
We program off-line, and still step through the first board...mostly to verify polarities. As has been mentioned above, the choices are check them before they build, or fix them after the build...which will include the ME time at the machine, plus t
Electronics Forum | Tue Sep 20 11:28:20 EDT 2011 | russw
We've got a Novastar 12S wave solder machine and we've been using Kester 951 flux for years with no problems. We just got a new bottle of 951 and it does not foam correctly (thin foam with lots of large bubbles). After a lot of back and forth with
Electronics Forum | Thu Sep 22 18:47:08 EDT 2011 | rodrigo
Hi all, We just got this machine and it is not fully functional. I read somewhere here that the folder mint has some useful stuff. I run mint and it said that it cannot communicate with card 0,1,2,3 (x1,x2,x3,x4). It said to make sure the cards are
Electronics Forum | Tue Oct 04 04:47:04 EDT 2011 | grahamcooper22
Having a selective solder machine without a preheat sounds ODD. Preheats are pretty important to drive off flux volatiles and activate the flux so it cleans the parts ready for the solder to wet to them. If you have no preheat then you must be expec
Electronics Forum | Thu Oct 13 00:18:36 EDT 2011 | kemasta
Hi! We have many PCBA with double side BGA mounted, current practice is to put the board on reflow pallet (durastone 761) to cover BGA at bottom side so that the BGA won't lift after go through reflow oven, but this created 2 problems:- 1) We need t
Electronics Forum | Wed Dec 07 13:10:32 EST 2011 | conjugate
Hi Reese, the contamination is coming from the material of the PCB itself. Basically, there`re failure observed in the products from electronics factory. preliminary analysis been done, the main board not properly functioning due to bad solder. next
Electronics Forum | Wed Nov 09 23:02:34 EST 2011 | jeffr
Tom, I cannot find the software to operate my Sunshine EPROM burner right now. It is safe for you to read out the files on each of the ROMs using your burner. It is just a plug in, plug out operation to get the machine going again. The machine will s
Electronics Forum | Fri Apr 27 08:02:18 EDT 2012 | jim_n_hky
We are in a similar situation with high mix low volume production. We are also using lean principles and the one piece flow mantra is always the target. In our plant though, we have not been able to achieve it. The guys who want one piece flow mostly
Electronics Forum | Fri Nov 18 12:06:09 EST 2011 | rway
Do a search for AOI on the forum. This question has been asked many times and there is plenty of information available on this forum to help you come to a good conclusion. We have two YesTech M1 systems. With most of the posts that I have read, th
