Electronics Forum: apple and watch (Page 1 of 4)

Pre- and post-reflow rework

Electronics Forum | Fri Jan 28 07:31:33 EST 2005 | David

Our company are going evaluate closed-loop feedback system with AOI as soon as possible. I would like to know what is your opinion that what are the main benefits in this application?? And we would like to get as less as possible scrap products.. How

Pick and place pickle

Electronics Forum | Wed Jun 11 11:50:50 EDT 2008 | mmjm_1099

Mydata is a large footprint. I would personally look into AIM, XP242, or even universals or panasonics. I would make sure to watch auctions or check used market. We just purchased a XP242 not long ago from auction for about half the proce of a new on

small and good pick and place machine

Electronics Forum | Thu Sep 05 23:18:03 EDT 2013 | feiyangniao

There is a new toy I received today: a NeoDen TM-240A automatic desktop pick and place machine! I’ve kept my eyes on this baby for a quite a while, and finally decided to make a purchase last week. The shipping was very fast: DHL from China, a total

CCGA and overprinting?

Electronics Forum | Mon Oct 15 10:51:49 EDT 2001 | davef

On over printing, the general issues are: * Paste deposits being so large that when reflowing, collapse onto many, rather than a single solder mass. * Paste expanding during heating and being close to other solder deposits and bridging [as you say].

Fuji Pick and Place Machines

Electronics Forum | Thu Jun 10 16:23:11 EDT 2004 | davem

Hi Grant, In previous positions I've had experience with the Fuji CP43, CP6, CP642, CP643, CP65, IP3 & QP242. In operating, training and process engineering capacities. Presently, I'm working with 2 SMT lines (in a process engineering capacity) wit

Re: Buying stenciling and pick and place equipement.

Electronics Forum | Sun Dec 19 17:45:35 EST 1999 | Bill Petlock

Clarissa, Buying used equipment should not be risky if you do your homework. As M COX said, you should find out if the manufacturer still supports the machinery but don't take everything they tell you as gospel. Remember, they want to sell you a new

Universal GX-11S and Pneumatic Feeders?

Electronics Forum | Tue Apr 25 22:17:39 EDT 2023 | poly

I think they can all support pneumatic but it might depends on the age, I'm not sure about series 2 Genesis. Something to watch is that they can't all support 24 V Electric feeders. Mine does but it's an option. 48v is the standard for gold feeders

Re: Buying stenciling and pick and place equipement.

Electronics Forum | Sat Dec 18 18:29:16 EST 1999 | M Cox

Clarissa Even with a sound support team, buying used equipment is always risky. Some things to consider 1) Call the manufacturer, and make sure they still support the equipment, Parts and Technical. 2) Look at the machines with somebody who knows t

Solder paste height and metal squeegees

Electronics Forum | Fri Apr 20 16:05:17 EDT 2001 | gcs

We always reduce side to side, EXAMPLE: 12 mil width reduced to .010". Do you guys check viscosity ? Also maybe your guys are appling to much pressure on the sqweegee blades.

Fuji Pick and Place Machines

Electronics Forum | Wed May 19 09:44:24 EDT 2004 | rlackey

Hello again Grant, In addition to our Fuji CPs we run Universal machines, and although they are pretty reliable, they are not in the same league. Regarding Fuji Placement speed we hit 30K plus on a couple of boards with no issues, but you do have t

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