Electronics Forum | Mon Apr 19 15:27:05 EDT 2004 | pjc
The MicroFlex is not really new. Its the UltraPrint 100 re-engineered and improved. UltraPrint 100 / SMTech 100 has been around for many years. I don't believe the DEK 248 offers a Stencil Wiper option. I worked on MicroFlex machines. Vision system i
Electronics Forum | Thu Apr 14 06:54:02 EDT 2005 | teera
hi! below are the item need to check: 1)top plate condition(under screen squeegee). 2)under screen clean contact position(with stencil) 3)make sure the thickness of wiper paper not so thick(not over 6o gm)becaue it will effect the vacuum suction. 4)s
Electronics Forum | Fri Feb 06 15:52:18 EST 2004 | pjc
SPM is superior in terms of technology and application. SPM has larger print area, up to 20� x 19", vs. 17.7� x 15.7� for the MicroFlex. MicroFlex is microprocessor controlled while the SPM has a PC. SPM can print down to 12mil (0.3mm) fine pitch no
Electronics Forum | Mon Mar 18 11:25:24 EDT 2013 | cyber_wolf
I was at an SMTA meeting Friday. One of the topics of discussion was nano coatings. 1. Nobody wants to talk about where the coating goes as it wears off. 2. There are different types of nano coatings : Chemically bonded which involves a special bon
Electronics Forum | Wed Feb 04 06:48:34 EST 2009 | muarty
Has anyone any experience of using completely dry under stencil cleaning. I have recently been sent some information regarding Micro�Wipe� FP cleaning rolls. The claims about their performance are pretty good, but then what are they like in reality?
Electronics Forum | Fri Mar 18 19:17:37 EST 2005 | valuems
Hello PMD Don't feel like that, we live with these MPM's. And we have over 10 years experience. Also never mess with the down stop on any MPM and you will be better off. Most of mpm's machines have a down stop of .0750 and it should never be cha
Electronics Forum | Sat Aug 14 08:43:17 EDT 2004 | davef
Russ makes good points. Your printer supplier can give good advice on machine setup also. We know we're printing well when: * Paste at least as big in diameter as your thumb is rolling across the stencil * Paste is filling the apertures * Squeegee
Electronics Forum | Tue Aug 30 09:18:40 EDT 2005 | PWH
Agreed - D.I. a must. Also, operators will have to pay attention to lesser stencil life than no-clean paste. Product specs. might say the stencil life is similar but experience has showed us that no-clean last much longer and rolls for a longer tim
Electronics Forum | Sun Apr 11 01:32:35 EDT 2010 | ravikumarasahitec
Dear SMT stencil User, I am Ravikumar form Asahitec stencil pvt ltd chennai india. We basically manyfacturing of laser cut stencil (step up/down). and also we are trader of Lint free wiping rolls. The origin manufacturing company supplying all kind
Electronics Forum | Wed Mar 21 16:32:03 EST 2001 | mparker
The root cause is dependant on the type of solder "splash", ball, whatever, that you are seeing post reflow. If it is smears, then cleaning the stencil underside is probably the answer. Are you using automatic wipers? How many print cycles between w
