Electronics Forum: dispensing machine (Page 26 of 36)

Humiseal 1A33 conformal coating using automated atomized spray

Electronics Forum | Tue Aug 14 16:18:48 EDT 2018 | dontfeedphils

A couple of things to try as I just went through this myself. Checkout this link for pointers on plasma cleaning... http://www.nordson.com/~/media/Files/Nordson/march/Papers/The-Effects-of-Plasma-Treatment-Prior-to-Conformal-Coating-NordsonMARCH.p

0402 placement skew

Electronics Forum | Wed Jul 11 14:08:21 EDT 2001 | markhoch

Are you guys providing adequate board support during glue dispense and placement? I've had this same problem with 0603's that I was able to correct with adequate board support. Also, if you're using a Fuji glue machine, what are your temperature sett

Screen Printing Adhesive on Mixed Technology Boards

Electronics Forum | Thu Nov 15 07:59:53 EST 2001 | John S

My company is in the process of evaluating dispensing/screen printing vendors for a new production line that will build a mixed through hole and smt board in high volume. DEK recently came out with a system that uses a thick plastic stecil with mach

Process ideas for adhesive on bottom side SMD's and wave solder

Electronics Forum | Wed Nov 23 07:38:49 EST 2011 | davef

We agree with the points made by ScottE above. Additionally, most printers are not heavily loaded. So, you wouldn't have to buy another machine, give-up floor space, purchase and store peculiar tooling, etc. We think Darby does pin transfer. Maybe h

Need Zevatech PM460/for Glue Disp

Electronics Forum | Fri Mar 20 12:35:32 EST 1998 | Arlie Keith

Looking for a Zevatech PM460 in good condition for glue dispensing. Prefer one with lots of feeders, as we can use them on other Zevatech machines we have.

Re: paste in hole

Electronics Forum | Thu Jun 24 22:58:21 EDT 1999 | Earl Moon

hello, has anyone tried dispensing solder paste in thru holes instead of waving or hand soldering. if so how did it work out for you. thanks for the input wayne Once you start, depending on applications, you'll toss your wave s

0402's and Gluing.............

Electronics Forum | Wed Feb 09 09:43:38 EST 2005 | russ

Can't help you with the machine, but have you considered stencil printing? I have found that this seems to be a better (more repeatable) process than the dispensers I have used in the past (FUJI).

glue dot size

Electronics Forum | Tue Dec 19 07:16:56 EST 2006 | Nuno

There is many Bond dispenser that have the Option to check the area & adjust in case of NG area . You just make the value of area & interval for check and correct . The Ones that I know is Panasonic HDF (great Output 0.07 tact time ) And Fuji GL5 ser

solder paste

Electronics Forum | Wed Jul 27 10:07:16 EDT 2011 | swag

We bought air dispenser guns that fit the cartriges. I can't remember where we got them - sorry. We built little aluminum "holsters" for the sides of the machines to put the guns in. The guns are hooked up to air with low pressure regulators. Wor

Re: Quad 100

Electronics Forum | Mon Apr 26 22:59:03 EDT 1999 | Dean

What is a Quad 100 with vision and glue dispenser worth these days? 1. The capital equiptment depreciation write-off is worth more than the machine itself. 2. The tax write-off for a donation to the artificial reef program is worth more than

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