Electronics Forum | Sat Aug 21 02:27:21 EDT 2010 | isd_jwendell
The paste you dispense will not solder the same as the one you use with a stencil. The paste for the stencil will have a higher metal content. I was not working with dispensing as small as you are, but after evaluating the cost of the stencil vs. lon
Electronics Forum | Tue Aug 17 15:58:14 EDT 2010 | rob_thomas
IPC-7711/7721 states under Scope section: "This document does not limit the maximum number of rework, modification or repair actions to a Printed Circuit Assembly". This is from Rev B of this standard. There are many factors that play a role in the d
Electronics Forum | Thu Aug 19 22:21:57 EDT 2010 | jeffr
If you need a disk, I can get it. You only need a sample USER.MCH file. You can use the sample disc to start both the 84V and 66V but after you must set the configuration of both machines as I do not know your options fitted. You will then need to Ca
Electronics Forum | Wed Jul 13 17:02:49 EDT 2011 | doremi
Hi, I don't know if you have any AOI experience, so it is difficult to answer to your first question. Omron AOI software has a library, which is based on Jedec, so you can use just 10-15 different general models and will create hundreds of library co
Electronics Forum | Mon Aug 23 03:12:57 EDT 2010 | grahamcooper22
Possible route causes of bridging on fine pitch ICs are; too much paste (stencil aperture wrong), poor print quality (paste smudges during printing), pcb pads not flat depending on the solderable coating, paste has poor cold slump properties, too muc
Electronics Forum | Tue Aug 24 03:36:19 EDT 2010 | naveed
Hi all!i m using yv100xg line,with vois application version 1.5R2000,when the mechine starts,after loading all files and returning to origin,a mesg appears ,that iz"Ea12324:the repair detection of the file.the mchne is unusually finished and it has t
Electronics Forum | Mon Sep 06 08:38:54 EDT 2010 | sachu_70
I am impressed to know that you are a one-man army confronting YV100Xg. However, you could always call in for an Engineer from a YAMAHA service provider to resolve your problem. Else, just try by reinstalling your machine software. But before you do
Electronics Forum | Tue Aug 31 04:05:23 EDT 2010 | arjan
Hi Mark, Thanks for your responce! The stencil thickness and especially the reduction of 45% are not recommend by LT, did you came to this combination experimentally? We never have the illusion to produce voiding free, but now its around the accepta
Electronics Forum | Wed Sep 01 12:58:42 EDT 2010 | scottp
A good paste will print fine up to 5 in/sec or so. They key, as mentioned, is to get the pressure right for a given squeegee speed. If the squeegees aren't giving a clean wipe then you'll see huge variation in print volume which can lead to shortin
Electronics Forum | Wed Sep 01 14:45:57 EDT 2010 | mmccance
Has anyone had any experience with SANSDA? We have a board loader that was bought used with no documentation. We have tried to contact them requesting schematics or a SMEMA manual to no avail. The loader is not completing the circuit telling the d