Electronics Forum | Tue Dec 09 12:26:45 EST 2008 | greene08
I have virtualy no experience with placing bottom side components. We have a new board coming that will have a few R's & C's bottom side. Can anyone give oppinion on dispensing glue dots vs. applying adheasive with a stencil ? thanks
Electronics Forum | Tue Jul 19 15:43:37 EDT 2005 | msjohnston1
We are trying to do a dispenser comparison study between the Asymtek Axiom X1020 with DJ9000 valve and the Camalot XyflexPro system. The system will have a dual purpose for dispensing epoxy dots and underfill. I would like to have comments positive
Electronics Forum | Fri Jul 09 11:19:58 EDT 1999 | Carol Brumfield
Has anybody successfully used an automated dispensing system to put solder paste dots on .5 mm pitch pads?? I need to replace some Meritec tsop sockets and I don't want to use the single site stencils for .5 mm parts.
Electronics Forum | Wed Jun 17 16:00:47 EDT 1998 | Frank
| | Does any one wave solder the 0402 Chips on the bottom side of a board? | | Any comments? | You will need to use a curable epoxy at the site of placement before placing the 0402--then cure the epoxy...possible problems are epoxy intrusion on the
Electronics Forum | Mon Apr 12 07:44:50 EDT 2004 | wgaffubar
Former company we use to replace No Lead BGA's by using dot dispense to apply eutectic solder to pad with same volume the stencil printer. Current company process removes bad BGA, wicks off solder paste then Hot Gas Reflows new No Lead BGA to bare pa
Electronics Forum | Wed Dec 11 20:40:25 EST 2002 | davef
Se�or Tech Consider the following in evaluating your adhesive: * Determine the ability to dispense/print epoxy dots over the full range of application diameters/volumes. * Assess the ability to dispense/print epoxy without undesirable characteristic
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 | Tue Mar 07 10:06:29 EST 2006 | pjc
Can't measure, but there is a dot inspection capability with the 401 auto-vision option that you should have on your Gemini. Check the manual or call Speedline Tech support for instructions, 800-737-8110. This option allows you to teach a "golden dot
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
.png)
.gif)
