Electronics Forum: glue (Page 42 of 120)

Re: Glue Witness Pattern Verifiable by FUJI???

Electronics Forum | Tue Dec 05 14:51:00 EST 2000 | JAX

Nick, In siemens terms: Fuji has the ability to check "ink spot" which I assume is what you are doing now. The only difference is the vision capabilities between the two machines. You do not have the freedom of siemens type gray scale with Fuji. Yo

Re: Glue Witness Pattern Verifiable by FUJI???

Electronics Forum | Tue Dec 05 14:56:16 EST 2000 | JAX

Nick, In siemens terms: Fuji has the ability to check "ink spot" which I assume is what you are doing now. The only difference is the vision capabilities between the two machines. You do not have the freedom of siemens type gray scale with Fuji. Yo

Re: Adhesive Dispenser Vs. Screen Printing Adhesives Pros and Cons

Electronics Forum | Thu Oct 12 11:08:20 EDT 2000 | Fraser

Dave, Why on earth would you want to use a stepped glue stencil?. If you print slightly off contact the hight of your glue deposition will be roughly half the width of your adhesive aperture width so if you want a 10mil high deposit use a 20 mil ape

Glue Dispenser

Electronics Forum | Tue May 09 10:14:08 EDT 2000 | Stuart Hockensmith

hello- I am looking to add into my predominatly Fuji SMT lines a glue dispensing machine. I currently have for dispensing technology is a Camalot 3800 in one of my two lines. The second doesn't have any capability for glue , thus the reason for

Loctite Adhesive Viscosity

Electronics Forum | Tue May 15 11:35:53 EDT 2001 | Stefan Witte

you can buy a visco meter for $ 143.44 from McMaster-Carr http://www.mcmaster.com but to my expirience the viscosity was very consistent from batch to batch. The glue application itself has so many variables, temperature, pressure, needle diameter, s

Losing parts in wave

Electronics Forum | Tue Oct 05 18:07:53 EDT 1999 | Bill Haynes

I hope that someone can help me with my problem! I am experiencing a lot of glued on parts falling off in the wave solder machine. A little information about my process: 1)We use Loctite 3609 glue that is used up long before its shelf life 2)Our pa

Re: Double sided reflow in one pass?

Electronics Forum | Wed Aug 18 08:38:46 EDT 1999 | Jason Gregory

| Is there process by which one can do a double sided reflow (SMT on both sides) in one pass through the oven? | Paul, Here's a way it might be done. Screen your bottom side with paste (if only passives, 0603-1206 & sot 23's), dispense glue for sam

Glue Dispense Process Control

Electronics Forum | Fri Aug 10 09:57:24 EDT 2001 | John

We are an OEM automotive electronics supplier and began using SMT in our products a couple of years ago. We use a glue and wave process, and one of our main issues has been our glue dispensing process. We have a Camelot 3800 machine, and we have be

Evaluating SMD Adhesives

Electronics Forum | Wed Nov 28 09:17:17 EST 2001 | Dave G

I've heard of reliabilty problems caused by wave soldering melf's as well. We don't put Melfs on the bottom of our PCB's on newer designs. We only have to deal with gluing & putting them through the wave on some of our older legacy designs. Increasi

Adhesive printing

Electronics Forum | Thu Jan 31 07:02:00 EST 2002 | martino

The whole process counldn't be easier. The sales reps' try to turn the whole thing into some crazy black art-its not. The stencil supplier will have their own standard 'glue dot' configurations, and 9 times out of 10 these are more than adequate. As


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