Electronics Forum | Tue Aug 05 08:33:06 EDT 2003 | Mike Stadt
Is jet dispensing of highly filled polymers possible? I have only seen applications with SMT adhesives, where the filler content is on the order of 10%.
Electronics Forum | Mon Jun 19 07:50:03 EDT 2023 | tommy_magyar
What I would ask before actually answering your question is, what is the smallest footprint/pad which can be pressure dispensed/jet printed? Regards, Tom.
Electronics Forum | Mon Jun 19 10:30:30 EDT 2023 | smtusa
Jet printing can reach 80um, whereas contact dispensing is 0.3mm I believe. 0402 pads are 0.6x0.5mm.
Electronics Forum | Sun Jun 18 19:59:28 EDT 2023 | smtusa
Seeing this graphic has me rethinking solder paste jetting as alternative to stencil printing. It seems it's only 2-3x faster 80k points per hour vs 28k. Wouldn't it be better to get 10 time pressure dispensers vs 1 solder jet?
Electronics Forum | Mon Jun 19 12:46:11 EDT 2023 | daniel_stanphill
And I can set deposits down to 34 um on our my500. I do not have the exact numbers in front of me on the my700 or Essemtec, but they will both be better than that.
Electronics Forum | Mon Jun 19 12:42:16 EDT 2023 | daniel_stanphill
The my700 can dispense 1 million dots per hour. It's not an exaggeration either. It literally never stops moving, and is dispensing without contacting the board. It uses the same type of mathematical calculations that a plane dropping a bomb uses in
Electronics Forum | Mon Aug 23 10:11:55 EDT 2010 | flipit
Hi, I have never been able to find an acceptable dispense process for dispensing small dots of solder paste. I currently have an auger screw automated dispense system and can not accomplish 0.010" dot sizes. In addition, stencil printing is much m
Electronics Forum | Sat Apr 18 10:29:47 EDT 1998 | Steve Gregory
| Have mixed technology board and am interested to hear any info on the Nordson non-contact adhesive dispenser. | I woud appriciate any feedback I could get. I am currently using a contact system and am tired of breaking needles and need a way to spe
Electronics Forum | Tue Sep 22 20:08:58 EDT 1998 | Dave Brand
Rick: I'd be happy to give you information on the system benefits and limitations. I work for Asymtek so please email me back so we can talk off-line. Thanks. -Dave Brand | | | Have mixed technology board and am interested to hear any info on the No
Electronics Forum | Mon Aug 13 09:20:46 EDT 2018 | sara_pcb
What is the difference between jet printing & jet dispensing. Our's is small prototyping, high reliability PCB assembly business. The SMT components used are up to 0.4 mm pitch BGA & 0201 size chips. Which is more suitable for us?
