Electronics Forum | Sun Nov 08 15:27:25 EST 2015 | davef
Thinner: Flux thinner, NOT paint thinner We kept a spare stone in thinner in inventory. We cut PVC pipe to size, cap in one end, screw thread on the other, stone inside, filled with flux thinner and covered with a screw cap. I don't remember who we
Electronics Forum | Tue Jul 23 11:06:00 EDT 2019 | majelacquinn
Currently trying to get away from using stencil printing. Looking for information on Micro-Dispensing and dot size using a Vermes MDV-3200A micro jet dispenser. I am using a Indium led free solder that has size 6 balls. With a 100 micron dispense hea
Electronics Forum | Wed May 26 10:00:03 EDT 1999 | David Scott
| | | | | | | | | | | | Any suggestions on how to maintain Adhesive dispensing nozzles??? They seem to plug up over night and it is starting to get on my nerves. We have tried leaving the nozzles in the machine, removing them and soaking in alcoh
Electronics Forum | Mon Apr 26 16:06:32 EDT 1999 | Chrys Shea
Hey - remember the evaluation of VOC-Free fluxes that I promised a couple of months ago? well, I finally scrounged up the time to remove the propreitary (board name and number) info from the report. So it's ready. I posted it in the SMTnet library
Electronics Forum | Thu May 26 07:53:42 EDT 2022 | jojoled
Hi.Thanks for reply. 1. - I guess after JETting the paste, the head will go aside, to allow head with HD camera(SPI) to do the job.....and thus if used for AOI , the same camera will be much higher above components, not damaging anything....this is
Electronics Forum | Wed May 25 23:45:04 EDT 2022 | SMTA-64387687
1. The jetting head flies very low to the level of the board. So, performing AOI function will crash the head. 2. AOI is performed close to the end of the line, after P&P or reflow. Are you planning to run the boards back-and-forth, on the line? 3. L
Electronics Forum | Wed May 25 19:25:24 EDT 2022 | jojoled
Thanks "Spoiltforchoice" for Informations, I have found allready a Chinese company which has such machines, just wanted to check other options from other countries too. I know it is from other end of linear process, but from my point of view (plus wh
Electronics Forum | Mon Apr 26 21:29:34 EDT 1999 | Dave F
| Hey - remember the evaluation of VOC-Free fluxes that I promised a couple of months ago? well, I finally scrounged up the time to remove the propreitary (board name and number) info from the report. So it's ready. I posted it in the SMTnet libra
Electronics Forum | Mon Mar 10 18:43:14 EDT 2008 | chrisgriffin
If you are running 1 shift 8 hours a day, I would PM the valve at least twice a week depending on dispense medium. With the opoxy I used, I cleaned the valve and needle every day.
Electronics Forum | Tue Mar 11 11:59:33 EDT 2008 | wrongway
we use loctite adhesive through our dj2000 valve 2-3 shifts a day 5 days a week I clean the entire valve out 1 every 2 weeks we take just the needle off and soak it between jobs
