Electronics Forum | Sun May 04 20:11:53 EDT 2008 | marcelll
I'm working on a regular base with Advantis. There's nothing special regarding maintenance with the machine itself, only standard greasing & cleaning each 3-4 months. An hour or two maximum. If you have lightning head on it, it's maintenance free. I
Electronics Forum | Wed May 14 21:47:03 EDT 2008 | davef
FAQ from Electronic Imaging Materials site: I am using 0.25-inch high labels in sets of six. How do I print this label configuration using BarTender? In BarTender, first ensure you are using the correct printer driver. Go to File Print and make sur
Electronics Forum | Thu Jun 05 05:27:13 EDT 2008 | andy1975
Hi, I've been looking into UV cureable conformal coating and the UV ovens but a chemist I know is very negative about this. He suggest by heating standard conformal coating to 90deg for a couple of minutes will make the product good enough to handle
Electronics Forum | Fri Jun 20 01:12:50 EDT 2008 | chrispy1963
Look into a used Siemens F-4 or F-5. These machines can be had for a reasonable cost, they are easy to maintain, the footprint is small (7' X 7.5') and they are simple to program. These machines have a 12 nozzle "Star" revolving placement head for
Electronics Forum | Fri Jul 18 14:36:17 EDT 2008 | proy
I have a QFN which we are adding after process. (it was not available the day we ran the 4 prototypes.) We have removed most of the solder on all the pads, My plan was that a LITTLE solder on the center pad would wet and center the device (using a g
Electronics Forum | Fri Jul 25 13:53:48 EDT 2008 | wavemasterlarry
I am done but was informed by people that work for me. I guess theres a need for my input on The Forum so since Im a man that is willing to help others I am here. I agree that my key board an i really don't like each other but that doesn't mean im
Electronics Forum | Mon Aug 04 09:30:16 EDT 2008 | grics
If you have concerns, you can look at the datasheet for each component or contact one of their application or materials engineers and find out what the components are rated for...process-wise. IE, how long can I be in the oven with this part, at what
Electronics Forum | Tue Aug 12 19:18:34 EDT 2008 | arminski
Hi davef, couple of questions: clarifying costing of direct labor against overhead cost: an operator loading PCB onto the reflow oven is a direct cost, how about the reflow process time of the PCB while travelling inside the reflow, is that an ove
Electronics Forum | Sat Aug 23 08:43:32 EDT 2008 | davef
Ugh, there are more reasons that immersion silver [IAg] to go yellowish than pigs at the county fair. That aside, sulphur is one of the reasons, as you say. The sulphur can be from a variety of sources, such as: * Pollution in the air * Ill advised p
Electronics Forum | Mon Aug 25 19:27:11 EDT 2008 | Mike Konrad
There are a number of �low cost� stencil cleaners available. I am a manufacturer of one but I'll list a variety and let the others provide editorial on which is best. Basically, there are three technologies, manual cleaning (solvents and wipes), ul
.gif)
