Electronics Forum | Mon Mar 17 07:45:27 EDT 2008 | jackson
Hi SWAG, Bridging most contributed is from printing set up which is the parameter setting as well the board thickness setting. I would suggest you may check the parameter setting which mainly the squegee speed, stencil gap between PCB contact, print
Electronics Forum | Thu Mar 20 18:26:05 EDT 2008 | cmckissick
Yamaha Released this printer to the US market I think about 2 years or so ago. Printer inspection is much faster than older YVP-Xg Model. Main improvement in inspection speed comes from a much larger inspection camera, reducing number of fields o
Electronics Forum | Tue Mar 25 03:14:52 EDT 2008 | vinitverma
Hi Floyd, What is your application? Are you a low mix high volume manufacturer? If yes, then the FCM II is a very good option for high speed. Please write to me offline at vinit.verma@prosemtechnology.com with specific questions that you have in min
Electronics Forum | Thu May 15 04:15:47 EDT 2008 | sarason
Take a look at the Essemtec machine it basicallly does what you wish to acheive but at a much higher price. It uses a standard camera, laser alignment of components which would probably be essential if you wish to achieve your stated speed. Could sit
Electronics Forum | Sun Jun 01 18:31:41 EDT 2008 | noleadsplease
I like the possibilities. Couple thoughts; all good equipment is solid, don't try and design a machine around modular aluminum extrusions, they're junk. At the very least use a heavy steel table with a 1/2" base and 4" square legs, they can be bou
Electronics Forum | Mon Jul 14 12:43:10 EDT 2008 | patrickbruneel
Hi CK, Sorry but I have to correct you and I do understand it is Monday today. A. If you decrease the conveyer speed you increase the contact time with the wave. B. If you would know why a 180 Deg orientation change makes such a dramatic difference
Electronics Forum | Mon Jul 07 10:38:53 EDT 2008 | realchunks
Biggest differnce is tooling. Tooling cost with a fixed pot - no tooling cost with programable "moving"pot. There are various way to control peel off with a moving pot. Depending on the machine, you can use either the Z axis or the actual pump spe
Electronics Forum | Tue Jul 29 13:09:26 EDT 2008 | gabriella
Hi, for this kind of issues I will always go with the flux first. Are you using only one type of flux? Is it alcohol based or water based? Do you apply a good quantity? Second I will go with the wave shape and speed, and last will be the temperatur
Electronics Forum | Tue Jul 29 13:35:48 EDT 2008 | grics
We only use one type of flux for Lead Free. It is an alcohol based no clean flux. Is the wave shape and speed as large a factor in ive soldering as in traditional wave soldering? When you say "decrease the Z" do you mean the nozzel or solder heigh
Electronics Forum | Wed Aug 20 08:05:06 EDT 2008 | pjc
They are faster today, but still not up to fixed-pin machine speeds. They tend to be 7x to 10x slower. Any of the machine suppliers can run a test evaluation and give you a report on test coverage and test times. There are techniques to make them fas
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