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 | 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
Electronics Forum | Wed Sep 27 08:50:51 EDT 2000 | Dreamsniper
Hi Guys, I've compared stencil printing adhesive versus acquiring a dispensing equipment. Had breakdown all the costs against each other. It end up that Stencil Printing Adhesive is more costly than equipment dispensing machine in the long term (5 y
Electronics Forum | Tue Aug 31 18:34:32 EDT 2010 | aqueous
If the batch cleaner is truly closed loop, then 100% of all of the process fluid (water) is captured, filtered (particulate, carbon, resin) and reused. This answer is based on a traditional closed-loop batch cleaning system with an integrated water
Electronics Forum | Fri Mar 05 06:59:31 EST 2004 | t_white
We use a SAWA to clean our stencils and it performs quite well on solder paste but not so great with epoxy. Operators find the machine very easy to use and like mentioned before it takes up minimal space and has a lower intial and operating cost.
Electronics Forum | Tue Jan 10 20:39:06 EST 2006 | aqueous
Of course there are solvents which are less harmful to the environment than others. The operative phrase is �less harmful�. As a rule, water-based chemistries are �greener� than solvents. There are some solvent blends designed for aqueous-based eq
Electronics Forum | Mon May 19 18:10:43 EDT 2003 | msjohnston
A chemical change is needed to reduce VOC�s in our spray-in-air stencil cleaner. Items that are to be considered to effectively find a replacement chemical that works as well, or better than the current chemical include, but not limited to, the foll
Electronics Forum | Fri Apr 14 09:14:29 EDT 2000 | Rich Ziebell
C.Long, Have you thought of using a barcode reader system? Though costly, such a sytem would minimize the room for error and neglect by your operators. Yes, physical tickets would still need to be applied (barcodes labels) but there would be less ef
Electronics Forum | Thu Mar 28 13:25:43 EST 2002 | Mike Konrad
Hi Dave, No-clean paste is more difficult to remove in post-reflow cleaning applications. In stencil, misprint and tool cleaning applications however, no-clean paste poses no extra degree of cleaning difficulty. There are few special requirement
Electronics Forum | Fri Apr 13 07:46:03 EDT 2001 | gsmguru
We actually switch stencils at the end of each 8 hour shift. We have two for each job #. Operators get one clean one from the rack and put the used one in the Washer for the next shift. Since we started doing this our DPMO for solder defects (Bridgin
