Electronics Forum: flex and simulate (Page 1 of 5)

Conductive Adhesives and Underfill used on flex ckt

Electronics Forum | Mon Jan 11 20:26:54 EST 1999 | Chris G.

I have used conductive adhesives for some time now on thickfilm. Does anyone know of a really good conductive adhesive to attach flip chips to flex circuits? I would like to stencil print the adhesive to the substrate and then place the flips chips

Re: Conductive Adhesives and Underfill used on flex ckt

Electronics Forum | Tue Jan 12 15:02:12 EST 1999 | Earl Moon

I have used conductive adhesives for some time now on thickfilm. Does anyone know of a really good conductive adhesive to attach flip chips to flex circuits? I would like to stencil print the adhesive to the substrate and then place the flips chi

Re: Conductive Adhesives and Underfill used on flex ckt

Electronics Forum | Tue Jan 12 15:04:40 EST 1999 | Earl Moon

I have used conductive adhesives for some time now on thickfilm. Does anyone know of a really good conductive adhesive to attach flip chips to flex circuits? I would like to stencil print the adhesive to the substrate and then place the flips chi

High-end SPI and AOI?

Electronics Forum | Tue Oct 13 22:56:22 EDT 2009 | cpcompany

Can anyone help me recommend or simulate a SPI > and AOI machine that can balance our FUJI NXT 1 > with 14 modules. We are using MPM accela printer. > 200 UPH is our target. > > Here's the PCB > dimension > > length(x) = 399.92mm width(y) = >

GSM2 and FlexJet heads

Electronics Forum | Sat Oct 10 16:05:27 EDT 2009 | dilogic

I would if someone can share his "real-life" experience with FlexJet (7-spindle) heads. We are currently running machines with Flex heads (4-spindle), which are very easy to maintain, but I suppose 7-spindle has more throughput. All comments are welc

High-end SPI and AOI?

Electronics Forum | Tue Oct 13 08:09:53 EDT 2009 | kudamarani08

Can anyone help me recommend or simulate a SPI and AOI machine that can balance our FUJI NXT 1 with 14 modules. We are using MPM accela printer. 200 UPH is our target. Here's the PCB dimension length(x) = 399.92mm width(y) = 141.626mm Thanks all!

GSM2 and FlexJet heads

Electronics Forum | Tue Mar 16 06:13:58 EDT 2010 | dilogic

Can you tell me how to distinguish between them? I recently bought a second GSM2. With it I've got two FlexJet heads (dismounted). The serial number of both heads starts with FJ7P, so I assume they are of FJ7 type? The issue is - it seems that the he

GSM2 and FlexJet heads

Electronics Forum | Fri Mar 19 10:04:51 EDT 2010 | dilogic

Thanks for the explanation - it's hard to get any information from UIC when it comes to the older equipment, so I am stucked to this forum. Can you maybe give me a hint where to ask for such conversion kit?

GSM2 and FlexJet heads

Electronics Forum | Thu Mar 18 18:52:29 EDT 2010 | edwaterfall01

There is a retrofit kit to take care of the head cable problem that you mention. The s/n with 7P in it represents what is called the 7 Plus level of the head. There was one more level after that (09) for the GSM. The better heads mentioned in the

Skewed and popped components

Electronics Forum | Wed Sep 24 08:34:57 EDT 2003 | stefwitt

Even when you run a board several times, the machine may not make the same travel path every time. This in itself does not create a problem, but the vacuum on the nozzles could be different, dependent on the configuration of components on the heads.

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