Electronics Forum: any (Page 368 of 1648)

removing glues chips

Electronics Forum | Mon Jun 06 07:14:21 EDT 2005 | pci

We find it impossible to remove the glued chips > like the CPU and the UEm ICs in Nokia Mobile > Phones. They are both surface mount devices and > glued with some chemicals we think. Any help is > most needed in this matter. May we know what pr

Stencil thickness

Electronics Forum | Thu Jun 09 07:36:49 EDT 2005 | ajaydoshi

Thanks, 1. Any idea how to go about pallet. because this PCB is single only ( not in multiple ). if you have some drawing / picture pl. send me at ajay_doshi@utlindia.com 2. What are other parameter to set on machine ajay

Solder fume during soldering

Electronics Forum | Tue Jun 21 14:36:33 EDT 2005 | tds

Please go to http://www.purexltd.co.uk for information on fume extraction. If you have any questions please give me a call @ 330-724-3333 Scott

wave solder bean bags

Electronics Forum | Wed Jun 15 10:42:52 EDT 2005 | Steve

There used to be a product simply called bean bags that you put on a pcb to keep components from lifting up during the wavesolder process. Any one know where I might find this product?

wave solder bean bags

Electronics Forum | Thu Oct 04 12:07:54 EDT 2007 | jimpetrain

I would agree with the cotton bags and can be bought basically any where. I myself preferred to use rice as it had the weight, but not too much. An added addition was it does not contaminate anything as well and is inexpensive to buy.

Looking for printer and placement machine agency

Electronics Forum | Wed Jun 15 14:04:21 EDT 2005 | johnw

Hello I am looking for a printer and placement machine agency can any of you guys assist me please mail with details

beamworks spark400

Electronics Forum | Fri Jun 17 00:32:12 EDT 2005 | ajaydoshi

I saw detail of machine beamwaork spark 400. I find based on detail that it is very compact machine & can do solder pasting, placement, soldering , inspection in one machine. Is any one using this machine, how is performance & output of machine. aja

Fiducial Lighting Levels

Electronics Forum | Fri Jun 17 10:45:46 EDT 2005 | geb

What is the rule for setting the lighting level for fiducials. There is an inner and outer lighting ring, both can be set independantly on a scale of 0 to 100. It seems to be just trial and error getting it to work on different products, which is a s

BTU link fail

Electronics Forum | Tue Jun 28 00:11:44 EDT 2005 | ajaydoshi

We do have BTU 150 Paragon oven. Link fail problem occume most of the time during start of day or after Sunday. It never haven while running continiously, Any Suggestion. Ajay

Poor reflow over gold plating

Electronics Forum | Tue Jun 28 17:38:13 EDT 2005 | mdang

We got the same problem. To solve it, we have to tint the pads first and do the normal reflow process. It works but take a lot of time to tint the pads. Any thoughts? Thanks, -Michael


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