Electronics Forum | Thu Jul 22 21:26:29 EDT 2004 | Grant
Hi, It's removed from the fridge, and the tube is loaded into the stencil printer, however it's winter here right now, so it's still quite cold. It's Australia, so when I say cold, that's relative, however the room can be about 10 dec C in the morni
Electronics Forum | Fri Apr 08 08:35:44 EDT 2005 | Grant
Hi, What are you doing for reflow. Sounds like a cheap MYDATA TP machine second hand might do the trick, but don't know if it could do 0201 though. You can get a fairly ok manual stencil printer that might do the trick. We had one that had a linear
Electronics Forum | Thu Nov 16 23:34:56 EST 2006 | mds33200
Hi, I am new in this industry and have purchased a beguinner unut, a 3-in-1 solder, desolder, hot air station. Currently I work on cellphone mainboards. At the moment I only replace single large chips on the mainboard. I would like to be able to repl
Electronics Forum | Wed Dec 09 09:47:32 EST 2009 | dyoungquist
I am curious as to why you need to mix.... We use a 500g cartridge with air gun. Our process is remove the cartridge from the fridge, allow it to warm up to room temperature before inserting into air gun, then apply bead of paste to the stencil. N
Electronics Forum | Thu Sep 09 18:02:42 EDT 2021 | emeto
Stencil thickness could be 3,4,5,6 mil but stencil is framed on 29 inch frame for SMT printer machine. I want to measure thickness in the center of this frame.
Electronics Forum | Mon Jun 06 16:32:51 EDT 2005 | nealh
I worked with our stencil vendor for a about a year tweaking our aperture guidlines for our printer. Of course we upgraded to a better printer and all of that went out the door. Work with your vendor and they should be able to make suggestion as to w
Electronics Forum | Sat Jun 27 00:23:26 EDT 2009 | grantp
Hi, This is easy. If your just doing prototypes, then you could get by with a syringe of solder paste and a hear gun. You can put down a little solder paste on each page and then place the passives and heat gun the board. If you have other active p
Electronics Forum | Fri Jul 16 06:22:31 EDT 1999 | Wayne Sanita
Mark, I had the same peoblem. For my stencils i use a 15% reduction for the width of fine pitch leads only, as Earl said follow the 1:1.5 standard. We consider pitches of 32mil and under. We also clean the stencil every other board to ensure no caki
Electronics Forum | Fri Feb 27 12:06:03 EST 2004 | jseagle
A 20 x 20 frame with the image centered will drop in IF you have a printer with adjustable rails for the stencil, the rails move in and out to accomodate 29 x 29 to smaller than 20 x 20. Otherwise, you will need the adapter. James
Electronics Forum | Sun Mar 04 02:39:27 EST 2012 | eadthem
I don't have our DEK printer part numbers memorized, In general we have a older machine running NT4.0 . It has 2Di inspection but we never use it because you can only inspect/setup 1 camera shot at once, making for very long programming. Our newer D
