Electronics Forum | Mon Mar 01 09:14:00 EST 1999 | Jules Winfield
| I'm trying to get a feel for what the industry is doing with regards to collecting assembly defect data in the SMT/PWA process. Is it sampling or 100%? What are the points within the process where critical assembly defect data is collected. We run
Electronics Forum | Wed Feb 24 13:05:04 EST 1999 | Mike Larsen
| I am profiling a BGA for the first time and I am seeing temperature flucuations on the ramp and cool down from the thermocouple I have placed through the pcb and under the component. I am using a 5 zone convection oven.Any suggestions on the plobl
Electronics Forum | Thu Feb 25 10:17:44 EST 1999 | Joe Cameron
I second Dave's encouragement to use the archives. It's a wealth of info and the search engine usually get's me what I want the first time. By the way, Richard, are you soldering your thermocouple to a ball on the BGA with hi-temp solder? It'd hel
Electronics Forum | Wed Feb 24 14:26:24 EST 1999 | Dave F
| Has anyone used the mechanical stencil foil tensioning system from certain company that eliminates using stencil frames and epoxy & mesh? Any comments on whether it's worth looking into? We go through product revisions like we go through clean so
Electronics Forum | Mon Mar 01 17:54:56 EST 1999 | MMurphy
| Has anyone used the mechanical stencil foil tensioning system from certain company that eliminates using stencil frames and epoxy & mesh? Any comments on whether it's worth looking into? We go through product revisions like we go through clean so
Electronics Forum | Fri Nov 19 22:31:30 EST 1999 | mark
Please be carefull handling these mechanical "foil only" systems. Many people have recieved serious cuts from the razor like foils. People to be concerned about include the reciever who takes it out of the box, the technician who has to mount it in a
Electronics Forum | Thu Feb 25 18:06:04 EST 1999 | Chris Lampron
| No salesmen please. (I didn't use my real email address) | | I would like to know if anyone is using either of these SMT machines and if they are what input can you give me on them. We are looking at the Contact 3Z and the Multitroniks DHM for o
Electronics Forum | Mon Feb 22 21:34:14 EST 1999 | Dave F
| A rash of new products here at my company have designs with multi-pin connectors 90 out-of-phase (orientation)wiht respect to wave direction, which has lead to massive bridging (shorts) problems.... | | Does anyone still use the 45 Degree Pallet
Electronics Forum | Mon Feb 22 22:52:32 EST 1999 | Chris G.
| A rash of new products here at my company have designs with multi-pin connectors 90 out-of-phase (orientation)wiht respect to wave direction, which has lead to massive bridging (shorts) problems.... | | Does anyone still use the 45 Degree Pallet
Electronics Forum | Mon Mar 01 15:29:16 EST 1999 | Chad Haima
| A rash of new products here at my company have designs with multi-pin connectors 90 out-of-phase (orientation)wiht respect to wave direction, which has lead to massive bridging (shorts) problems.... | | Does anyone still use the 45 Degree Pallet
