Electronics Forum | Thu Jun 07 18:59:41 EDT 2018 | smonk
Hello, I have a Juki KE 740 pick and place machine which i purchased used about 1 year ago. I am trying to run the self calibration feature which measures the offset of the placement heads to the camera on the group head. According to the manual som
Electronics Forum | Mon Jul 23 10:56:38 EDT 2018 | dleeper
I've never seen this before and I would be suspicious. Have you tried to dust it off with a brush or Q-tip, it might just be some sort of process contamination. Have you looked at the reel to see if the parts are coming in with these spots from the
Electronics Forum | Wed Aug 01 08:58:02 EDT 2018 | 2219576
Please check the solder paste height near PCB edges, Please check board clamping during solder paste printing. Please check tooling support boards must be fixed during the printing process. try to set wiper cleaning frequency and fine tune for best
Electronics Forum | Tue Mar 05 15:42:44 EST 2019 | emeto
Rob, you can always create a program and inspect the paste with your Checkplot. If you want to take it further though, you will need a centroid file. With centroid file you can lock pads to belong to a reference designator. When you do so you will n
Electronics Forum | Thu Aug 09 16:51:39 EDT 2018 | tey422
A good set of fixtures are what you need to get it done right. Since we are in the same area, I would recommend give ATD (Advance Tooling Design)a try, they located in San Jose. We been using fixtures from them for years. We build thousands of Fle
Electronics Forum | Wed Aug 22 03:07:20 EDT 2018 | robl
Doesn't look like it would be deliberately high temp for it's functionality or package type, unless it was accidental on a batch at the packaging plant. To get the datasheet you have to either go through the "request Info" on https://www.kingston.co
Electronics Forum | Fri Aug 24 12:24:35 EDT 2018 | davef
Could be ... Consider this: The LED and the BIG pad reflowed before the small pad. The superior force of the solder on the BIG pad pulled the LED over and the LED took the solder on the little pad along with it. Try this: Print paste on a board. No
Electronics Forum | Fri Sep 07 04:19:59 EDT 2018 | spoiltforchoice
You have lost me, its a stencil, you can change the aperture size, you can change the thickness and you can change the walls of the aperture. And all of those things will be in the papers anyone can find with a google. I have no clue what safe air g
Electronics Forum | Tue Sep 11 11:22:34 EDT 2018 | sarason
To answer your question directly Boardwidth - X = newX for a flipped board. Plus adjustments for your offset if your board is not perfectly symetrical You can try my program PCBSynergy which generates many formats from CAD files, or PCBCSV files. If
Electronics Forum | Wed Sep 12 09:47:29 EDT 2018 | junkeymonkey246
Hello everyone, I have 3 Contact Systems CS-400B's 2 of which need arepair and the last needs servicing and 2 CS-400E's which need repair. These machines have been sitting idle for years are are in need of repair. I was in touch with the manufact
