Electronics Forum | Wed Jan 24 15:49:32 EST 2024 | carlos_s39
Hi all, Recently the place where I work at purchased an SMT assembly line. The stencil printer is a used DEK Horizon 03i. We received no manuals with it and are having issues with the cleaner. The motor does not move and it does not move along the ra
Electronics Forum | Thu Feb 15 20:16:59 EST 2024 | erici
thanks for the reply. The Step motor module at the head is defective, so when the machine does the reference run, it will give a timeout because the DP station and pick and reject stations are not working. I reckon if i disable the RV, maybe i can
Electronics Forum | Fri Feb 23 14:50:14 EST 2024 | carl_p
That link doesn't work for me. From the more you explain - it does sound like an issue I've had in the past on a few different builds. In the end we traced it to a fault with the paste (they were having mixing issues in the chemistry) but they as y
Electronics Forum | Tue Mar 05 14:06:41 EST 2024 | mistrthou
We don't own one, I'm a bit interested to see what you end up with. We do have a triden pcb wash, and I know Aqueous Technologes makes a lineup of misprint and stencil cleaners. We had an engineer in from Zestron chemical company, and while they don
Electronics Forum | Fri Mar 08 16:10:44 EST 2024 | tommy_magyar
Unfortunately no sample numbers. We are building our own products, not a contract manufacturer. We are monitoring AOI, RMAs and rework - this only started in the last couple of months, but top management inclines not to give a target as it may "upset
Electronics Forum | Fri Mar 15 23:09:03 EDT 2024 | erikfriesen
You haven't said what kind of parts you are placing, what is the minimum size component? You might consider multiple machines in line rather than trying to fit this all in one machine, plus this has the advantage of upping throughput. You could get
Electronics Forum | Wed Mar 08 17:01:32 EST 2000 | Russ
So far, I have not been able to get any consistant or good results using one of these "problem solvers". I have managed however, to screw up some good processes. I believe that this technology can work though. I would reccomend contacting Speedlin
Electronics Forum | Thu Feb 17 22:30:09 EST 2000 | Dave F
Alberto: There's no rules, but it works sorta like this: RESISTORS Usually marked in ohms using a standard code: First two numbers is the value Third number is the multiplier 102 = 1.0 x 10� ohm = 1000 ohm = 1 kW CAPACITOR Usually not marked. When
Electronics Forum | Fri Jan 05 12:01:26 EST 2001 | Jim M
I've been involved with no-clean flux and conformal coat in the past.It has been my experience that the amount of no-clean flux used is proportionate to how well the conformal coat adheres to the boards.No clean paste did not affect adhesion. The co
Electronics Forum | Thu Nov 16 12:31:36 EST 2000 | Stefan Witte
Hi Willem, you may be better off to study the archives of Universities. I know that at least the Universities in Berlin, Munich and Georgia Tech here in Atlanta are studying the manufacturing process on SMT lines. I was once exposed to a quite compli