Electronics Forum | Fri Jun 04 15:43:06 EDT 1999 | JohnW
| | Any of you Process/Manufacturing Engineers, techs, etc..or those of you who 'have a clue' about this stuff been victimized by (clueless and uneducated) Manufacturing Supervisors and (clueless and uneducated) Managers who blame EVERYTHING on YOU,
Electronics Forum | Wed Mar 20 15:01:37 EDT 2024 | linux
Reboot usually does the trick, Reason for these fault, (1) Nozzle holder, the grippers are holding the nozzle too tight, stretch the spring slightly, (2) shaft is sticking, removed the head lubricate the shaft.(3) Nest not opening and closed within t
Electronics Forum | Thu Mar 21 15:31:16 EDT 2024 | carl_p
That's possible but the OP doesn't state that so it's a bit open as it could be something else.
Electronics Forum | Mon Jun 21 15:27:00 EDT 1999 | Tony
| I dug through my big box of office crap and found the disk with my technical papers. I posted the one on process control in the SMTNet library. It covers a lot of ground on what causes defects in the wave (too much or too little of something), an
Electronics Forum | Wed Dec 11 06:47:33 EST 2019 | ameenullakhan
Dear Friends, Need your valuable feedback on how to identify the component is ok or not for manufacturing. Issue : We have parts which are more than 5 years old.And management want us to qualify this parts for production. We presently use below me
Electronics Forum | Thu Jun 08 01:46:00 EDT 2023 | camilleyang3
To prevent BGA (Ball Grid Array) issues related to SMT (Surface Mount Technology) solder resist when fabricating a PCBA (Printed Circuit Board Assembly), you can follow these guidelines: Design considerations: Ensure proper spacing between BGA pads
Electronics Forum | Thu Oct 14 14:11:33 EDT 2021 | SMTA-64387257
Hi All, We are currently looking to add an Xray inspection system into our process. We build high density assemblies with ultra fine pitch BGAs, 0201's, QFN's and every package type one can think of. We would like to use the inspection system to v
Electronics Forum | Thu May 17 07:45:20 EDT 2018 | vikrantraina
We have Heller Reflow Model 1809 EXL. Today we opened it hood for internal cleaning but now not able to close them. Hood opened more from entry side. We tried to manually force open from exit side & check closing with open/close button, but hood comi
Electronics Forum | Mon Sep 20 13:43:40 EDT 2010 | dman97
Hi, Yes I dont have any estops engaged. Like I said, I can press the system switch and I can hear the locks engage, but it will not give me an option to lower the hood. I have tried turning the maintenance key, but nothing shows up on the monitor.
Electronics Forum | Mon Sep 20 14:11:39 EDT 2010 | dman97
Yes I have checked both covers and they are both closed. The latch keys are sitting in their respective slots. I need to know how I can lower the hood manually or if there is a way to get into the diagnostics menu before the machine boots. Thanks.
