Electronics Forum | Mon Aug 21 10:58:34 EDT 2006 | davef
Pulsar Solder Saver: "The Solder Saver is a unique, handheld tool that scoops dross directly from the surface of the solder wave pot. The dross oxides are instantly separated from the solder using a unique high-speed rotary process system. The newly
Electronics Forum | Mon Jan 15 12:42:57 EST 2007 | realchunks
CL pretty much hit the nail on the head. But also remember that solder paste will not go "bad" if not kept cool. It is not a fruit or perishable item (sorry guys, it's not). It's just metal and flux. The only reason they want you to keep it cool
Electronics Forum | Tue Jun 19 08:35:24 EDT 2007 | pavel_murtishev
Dear Sami, Consider doing DOE it the printing speed is a point of concern. A few questions: 1. Which glue do you use? 2. What are the printing process parameters you have entered into your DEK? Could you list them here (front/rear printing speed, s
Electronics Forum | Sat May 12 08:58:23 EDT 2012 | davef
On mixing paste: There could be a lot of hand wringing about the need to minimize solvent evaporation, flux separation, and chemical activity. [True alarmists will throw in oxidation of the alloy.] But I think the real concern is a change in viscosit
Electronics Forum | Mon Mar 03 15:44:56 EST 2014 | emeto
with 0.5mm pitch I wouldn't go too fast. Check your separation speed as well as your print area(may be you can drive your squeegees 1-2 inches less). Some pastes like Alpha like very fast separation. so you can win another 2-3 seconds from there.What
Electronics Forum | Wed Feb 04 21:44:58 EST 2015 | proy
Well both materials are thermo plastics and > recyclable. But it is diffficult to separe into > streams. Do you have any process to do this? I can sort them and keep them separate, the problem I am having is finding a way to get titis properly in
Electronics Forum | Wed Sep 13 11:08:08 EDT 2017 | emeto
Here are the basics for theta issues in teaching: 1. CAD part library should match machine part library orientation. 2. If your placement orientation is correct and your feeding orientation(orientation in your feeder) is correct, there should be no
Electronics Forum | Tue Oct 02 10:02:03 EDT 2018 | emeto
Now you are going too deep. Purchasing should have nothing to do with your placement cost. Reducing part numbers too. These are separate processes and should be evaluated separately. You have: 1. Machine time and cost -utilities -maintenance -consu
Electronics Forum | Fri Aug 02 15:58:38 EDT 2019 | slthomas
Sorry, I guess I missed the point originally but yes, in the case of separate drawings and BOMs, the drawing wouldn't have to change unless the form or fit changed enough to justify a change. Obviously if the only BOM is the one on the drawing, the
Electronics Forum | Tue Dec 03 09:54:20 EST 2019 | davef
CURIOUS MINDS WANT TO KNOW Which processes are "front end" and which are "back end"? Why are they separated like that? Why are "front end" and "back end" processes usually done in separate plants? What are the high-value activities? Which activi
