Electronics Forum | Thu Apr 29 17:52:33 EDT 2021 | mike_infl
We have an assembly which we are trying to machine pick and place a Mil-Max pin that is .020 dia placed in a .026 hole. The board is .1125 thick. We have to place 106 of these pins. Without going into the challenge of getting proper hole-fill to me
Electronics Forum | Thu May 13 09:52:34 EDT 2021 | winston_one
Want to update this question a little, I know it appears few years ago, but I hope there is some updates... We have to assembly few samples of motherboards with this kind of finish (customer mistake during pcb order). Normally we can use leaded sold
Electronics Forum | Tue Aug 31 11:06:00 EDT 2021 | recard
Hi. I would just like to warn everyone from this chinese fraud company. We bought an used Koh Young Zenith from them which should be in perfect condition and with 6 month warranty. They supplied the machine which of course is not working and was as
Electronics Forum | Thu Oct 21 21:07:13 EDT 2021 | llawrence
Hi, Early this year, the company I work for released its first product using PCBs with SMT assembly. These boards are relatively simple with less than 30 components, mostly 0603 size resistors and capacitors with a few SOIC and one LQFP chip. These
Electronics Forum | Mon Jan 10 03:45:23 EST 2022 | proy
YES there is an IPC target/acceptable spec In general terms the barrel thickness in the hole should be 1 mil (thou). IPC has an allowable limit lower around .75 with some other factors. I have been checking barrel plating on all incoming boards since
Electronics Forum | Fri Apr 29 23:57:24 EDT 2022 | auriga2001
I ran a SMT production line with and without SPI. I was also charged with gathering the time and defect metrics when we got our new SPI machine, comparing before and after implementation. It saved time on the printer because it didn't have to handle
Electronics Forum | Tue May 03 16:36:09 EDT 2022 | dwl
I don't know anything about DEKs so while you wait for a more informed response, here are a few brain droppings... Did something get knocked loose on the camera assembly? give everything a wiggle test and make sure it stays in place. Is the encoder
Electronics Forum | Thu Oct 20 17:03:56 EDT 2022 | rgduval
As much as I love MyData machines, if you are low mix high volume, they may not be the best solution. They have their place in the mix, but, I believe their greatest value is in high mix environments. Not to say that the My's won't do the work, the
Electronics Forum | Tue Nov 08 22:49:41 EST 2022 | jojoled
Hi, I need help with placing 0402 resistors 90% of them are picked correctly, but are not placed(thrown away) giving me error : LASER retry over. Slightly higher varistors in same package have slightly better placing rate, about 50%, but still not su
Electronics Forum | Mon Dec 05 17:46:10 EST 2022 | SMTA-64387381
Does anyone have experience with routing through areas of PCBs with Cu traces running through them. Trying concept to design in functional "wing" portions to our main board in an effort to get 2 in 1 functional boards - a fully functional main PCB
