Electronics Forum | Tue Mar 27 01:46:59 EDT 2018 | buckcho
Hello, can you tell me your SPI machine brand? Some brands have Bare board teaching for getting the best data when measuring paste. Even then it is normal to have more paste than 100%. So you can check your average and see if you are getting this on
Electronics Forum | Wed Apr 11 09:51:26 EDT 2018 | emeto
Diego, the first question you have to answer is "Is the paste volume too much in real?" How does your paste look? To check that, I would say you measure bare board with your SPI and see if your SMT pads show you zero, or may be not? If your value fo
Electronics Forum | Wed Apr 11 20:58:12 EDT 2018 | jacobidiego
YES to the first question in some points of the board. Bulky, to the second question when it is not in short. What you say about the PAD height, helped me to understand why the SPI shows weird values for other measurements. I am currently doing test
Electronics Forum | Mon Mar 26 09:41:03 EDT 2018 | fuji_user_2014
Hi Gurus, Looking for alternatives to line makeup after reflow oven. Currently, I have a continuous on flat belt conveying out of my reflow oven straight to an EOL bench. The operator manually picks up the board off the belt (there is a roller at t
Electronics Forum | Thu Mar 29 08:24:57 EDT 2018 | alexeis
Hi, We have developed solution, called Dashboard, that shows a performance data of SMT machines at online. Also, it has build-in reports including information that you need. If you want more information, you can send me an email: alexeis@proventust
Electronics Forum | Tue Apr 03 01:56:37 EDT 2018 | sophyluo1985
Hi All, Anyone want to talk about how do you did the 1st sample inspection in your SMT department? I mean once you want to produce a new product. After the material on board, and before mass production, we always need to do 1 or 2 sample to test if a
Electronics Forum | Thu Apr 05 03:19:04 EDT 2018 | myke03o
We are currently in a Clean solder process (SMT+Wave Solder+Washing). Now our management is planning to convert to a No-Clean process in SMT due to limitations of solder availability and reduction of washing process. Question1: Is it possible to was
Electronics Forum | Thu Apr 05 17:06:11 EDT 2018 | stephendo
We recently got a batch wash machine that can use a chemical cleaner. (not a saponifier). NOW I feel confident cleaning no clean boards. Without a machine that can heat water and use a proper cleaning agent, I would not trust cleaning no clean boards
Electronics Forum | Mon Apr 09 14:51:04 EDT 2018 | justconmac
UPDATE The reason for the board count in the wave when there are no boards is due to operators leaving racks with empty PCB slots. The input feed sensor is a little bit more in the center of the conveyor whereas the output feed is a slightly closer t
Electronics Forum | Mon Apr 09 13:53:45 EDT 2018 | dleeper
I've never placed one of these before, but it looks like a poorly designed part. It has pads scattered asymmetrically around the body of the part. when it reflows this is going to apply uneven forces to the component, causing it to skew. I guess hav
Manufacturer of PCB depaneling and PCB soldering machines since 2005, products include CE approval V-groove PCB depanelizer, PCB router, PCB punching machine, laser depaneling, hot bar soldering machines and soldering robots.
Liwu Industrial Park, Yuanzhou Town, Boluo
Huizhou, China
Phone: +86-138-29839112
