Electronics Forum | Tue Jan 11 11:35:17 EST 2022 | spoiltforchoice
water
Electronics Forum | Tue Jun 26 10:41:32 EDT 2007 | slthomas
We had a cooler fail once, before we had any SMT. Auto-insert was at the far end of the building, at the end of the compressed air line. When the Unimod (dip inserter) sprayed the operator with water when the pneumatic table rotation motor fired up
Electronics Forum | Mon Jun 25 09:29:04 EDT 2007 | swag
Copper is best! I've seen troubles with black pipe - the pipe is not always clean on the inside and debris or mill scale makes it into your equip. eventually. We've also used PVC to get by/quick fix and we always ended up blowing a fitting or even
Electronics Forum | Sun Jun 24 12:45:51 EDT 2007 | Frank
I never thought about painting our copper piping. I always thought the patina that covers the pipes adds a bit of history and class, ya know an antique-feel, to the shop. I was in a shop years ago that used PVC piping for their air. From looking a
Electronics Forum | Tue Jun 26 08:42:34 EDT 2007 | grantp
Hi, It's much better to add the cooler after the tank, as the tank will condense a lot of the water before it even hits the cooler and goes out. It's a much better system to have the tank between the compressor and then the cooler. The air also get
Electronics Forum | Mon Jun 25 10:42:43 EDT 2007 | fredc
On our new shop we used iron pipe in the walls and attic and copper ever where else that can be easily accessed. I saw a pvc material at a trade show years ago that was rated for air lines. With their demo material they could fold it and drive nails
Electronics Forum | Thu Jul 10 11:24:27 EDT 2014 | spoiltforchoice
Use an oil free compressor ;). My UK based answer would be: We treat our air at point of use with a desiccant air dryer by Walker Filtration (this unit looks remarkably similar to units by Mark, Beko and others (especially the controller) this dryer
Electronics Forum | Tue Dec 08 08:36:34 EST 1998 | k pearson
I HAVE SEEN ADVERTISED AN AIR NOZZEL THAT USES COMPESSED AIR TO SPEW OUT EITHER HOT OR COLD AIR. I HAVE NEED OF SUCH A DEVICE. I DO NOT HAVE THE MANFR. OF THESE. ANY SUGGESTIONS ??
Electronics Forum | Tue May 04 09:45:05 EDT 2010 | dyoungquist
Only use the shop air if it is clean and dry. I know from experience that one can get water and a little oil from the compressor in the air lines. We are in a drier climate with humidity levels in the 25%-35% range on average. All we do is let the
Electronics Forum | Tue May 04 12:43:55 EDT 2010 | rgduval
Good point on the shop air. Shop air can also generate a tremendous amount of ESD. There are special nozzles you can get to minimize it. We use our shop air mostly for blowing out connectors, and larger components that have a history of trapping w
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