Electronics Forum | Mon Mar 16 14:08:44 EDT 2020 | sportsradar
Thank you for your reply. So the machine should preform a zero set without the line controller being turned ON? I never tried starting the machine first so I am unfamiliar with this. Thank you again. This community is great. Sincerely, Katrina
Electronics Forum | Fri Aug 07 16:40:31 EDT 2020 | duso02
There is too much variation in the different Conformal Coating types and application requirements that you will get many different answers. Your controls will be tailored to the job requirements. My controls for parylene coating aerospace product is
Electronics Forum | Sun Sep 18 00:46:20 EDT 2022 | poly
This may sound silly but... I'm not sure where the glass scale is for the width axis. There is a Heidenhain rod 1020 rotary encoder connected to the motor that moves the width control, but I can't see any linear encoder / scale. I've given everything
Electronics Forum | Wed Oct 12 17:45:07 EDT 2022 | rmcmartin
I received an error message from our Sony F209 pick and place machine saying E17 servo controller is in emergency stop. It says the remedy is to cancel the input or replace the cable. where is the E17 servo controller and how do you cancel the inpu
Electronics Forum | Thu Jan 07 10:41:04 EST 1999 | Dave F
| We are struggling with an effective way to control our SMT processes. I'm curious as to what parameters other companies monitor in their processes and how to control the quality coming off the end of the SMT line. We are currently restricted to a
Electronics Forum | Thu Aug 23 15:38:58 EDT 2001 | mparker
Bingo - the mylar is the problem. Ask the fab vendor what storage and humidity controls they use on the photo tools. The films can changed geometry from day to day depending on the ambient environment. What controls are used during production? The ra
Electronics Forum | Wed Mar 20 19:53:11 EST 2002 | davef
Your customer's question is reasonable. Before you can establish your control limits, you need to take 25 to 30 data samples of 4 to 5 measurements. This says you need a 100 or more measurements before you can start charting. And even this much
Electronics Forum | Fri Mar 21 11:10:24 EST 2003 | davef
There is no standard. If your boards solder well, they're good. Well soldered boards that have been stored a long time will have field life similar to well soldered boards that have not been stored a long time. The solderability of boards depends
Electronics Forum | Wed Sep 03 18:20:00 EDT 2003 | davef
Major advance: Productionization of SMT. Minor advances: * Realization and control of solder paste characteristics * Vision alignment controls in printers. * Evolution from mechanical centering [through laser alignment controls] to vision alignment