Electronics Forum | Fri Jul 20 10:35:34 EDT 2001 | slthomas
David, I've thought about doing this also with no clean boards that were poorly cleaned following a misprint (and subsequently reprinted, populated, and reflowed) but have shyed away because of the potential for damage to components from the ultraso
Electronics Forum | Fri Jul 06 09:39:18 EDT 2001 | johnw
Hi guys I am having problems with skewed placement of 0402 devices I would like to add the board has raised pads and we are placing on glue. We are now printing the glue rather that dispensing with a GL5. have any of you guys had this pro
Electronics Forum | Tue Jul 10 05:23:21 EDT 2001 | dhanashekar
DEAR ALL WE ARE LOOKING FOR A DIGITAL VIDEO COMPARATOR ,AN INSPECTION TOOL WHICH WILL HELP ME TO LOOK FOR ,MISSING COMPONENTS,VALUE,DIRCTION ETC, AND IT SHOULD BE ABLE TO BE PROGRAMMED BY PLACING A GOOD BOARD. IT SHOULD ACT MORE LIKE AN AUTOMATIC OP
Electronics Forum | Wed Jul 11 20:19:13 EDT 2001 | davef
Can�t comment on the Volumetric LSM [although a little voice makes me want to say: someone commented positively on it in an earlier thread. Check the fine SMTnet archives]. The 300 LSM is expensive and has a lousy gauge R&R, but other than that, it
Electronics Forum | Thu Jul 19 09:56:52 EDT 2001 | Damian Holzmann
The obvious difference between 2D and 3D is that an accurate volumetric measurement can only be obtained with a 3D measuring system. Laser line measurement in 2D does not allow accurate volumetric measurement. If you modify the aperture in a stencil
Electronics Forum | Wed Jul 11 18:32:34 EDT 2001 | Darby
Mark, We print and dispense with Amicon "D 125 F". Solvent used is Electrolube "SSS", which is also used for solder paste removal/pcb cleaning for misprints and rework both manually and ultrasonically. I like it - good stuff but at $25 AU per litre i
Electronics Forum | Wed Jul 11 18:42:35 EDT 2001 | Darby
As I mentioned in the previous string we are happy with Electrolube "SSS". The guy who built our ulrasonic cleaners recommended it and it works very well. You don't have to change tanks or machines for a switch from paste to adhesive. It doesn't leav
Electronics Forum | Tue Jul 24 08:09:24 EDT 2001 | tommiller
I�m using Zestron's Vigon sc 200 in our ultrasonic cleaner. It works great for cleaning our adhevises and pastes (RMA and no clean) from stencils and misprinted PCBs. We used to use a saponifier which did a terrible cleaning job and was a real pain t
Electronics Forum | Tue Jul 24 12:48:45 EDT 2001 | kerryn
Can you tell me a little bit about the Zestron product. How many stencils do you clean and much Zestron do you use per month? What is the cost? Do you mix it with water? If so, what temperature? How do you get rid of the waste? Thanks. Kerry
Electronics Forum | Mon Jul 30 07:41:21 EDT 2001 | tommiller
5 stencils/day. Not sure of the cost, it is high, but I only use a little each month so it is cheaper than the 50+ gallons I was dumping out each month of the old stuff. Mix it with water and use at room temp (don�t have any eaters).Don�t create any
