Electronics Forum | Tue Jul 18 06:59:02 EDT 2017 | cyber_wolf
Sergey, I understand your thought process kinda, but you are not going to justify yourself a pick and place line based on a "simple" 5K board contract unless you know something we don't. You do not want a machine that has buggy or slow software. Any
Electronics Forum | Sat May 27 10:22:28 EDT 2017 | davef
Geiger counter forum] Last cal 1984. If it isn't out of cal, it's probably a good idea to check it, as you say. I get what you're saying about not wanting to pay for a full-up calibration right away. * If making decisions based on a reading could
Electronics Forum | Thu Jun 08 16:12:19 EDT 2017 | davef
Your plater's recommendation should work fine. Your simple copper plate will work, but you'll be stepping into fighting a copper tarnish battle. Silver over the copper is a better choice. I was thinking a silver thickness of a minimum of 3 microns
Electronics Forum | Thu Jun 08 18:40:44 EDT 2017 | simons
We have a Samsung that we have replaced all the amps and are still getting the Z axis motor alarm failure. On the “Position Window” before and after we try to “Home” the machine, the values for “Z-Axis” for all three heads prior to the “Home” action
Electronics Forum | Thu Jun 08 22:54:57 EDT 2017 | palsrvs
Hoping to get help on our Samsung CP40. We are trying figure out what part to replace for a Z height motor alarm detected Error Code 1523. Originally Head 1 was having this error. Swapped out I/O board and Z-Axis control for head one and same error s
Electronics Forum | Wed Jun 14 14:23:29 EDT 2017 | emeto
Sr. Tech, Just think about it. How do you clean your stencil after you finish the job? Dry wipe and put it on the shelf? Dry wipe will work to some extent for simple boards, but your stencil will never be perfectly clean like if you use solvent. You
Electronics Forum | Thu Jun 15 06:58:54 EDT 2017 | cyber_wolf
Hmmm.... When I clean my stencils after I run a job, it is to clean the paste off the stencil so it doesn't dry out in the apertures and on the stencil surface while it is being stored. Wiping the stencils during production is to clear the paste of
Electronics Forum | Thu Jun 22 15:05:55 EDT 2017 | solderingpro
There are several different technologies in the industry today to assist in the out-gassing of flux cores. On automated soldering systems, there are two main types of perforating solder feeders: - Hole Drilling - "V" Scoring By perforating the so
Electronics Forum | Wed Jun 21 10:08:26 EDT 2017 | swag
COT is the only one I've dealt with. We've made our own, here on occasion. If you have a machine shop or at least someone who can design stuff for you so you can farm the machining out, you can make something I'm sure. You can take a nozzle such a
Electronics Forum | Wed Jul 05 05:07:51 EDT 2017 | heros_electronics
Hi Claire, Is it a 4G smart phone? Generally, 4G pcb board is HDI pcb with laser drilling and small line width and space, and not all PCB suppliers can manufacture because HDI PCB has special requirements for equiment, and small factory can not
