Electronics Forum | Wed Aug 27 11:09:55 EDT 2008 | fede
I�m interested in the F1 model, due to the possibility of this system to be configured with 1 top camera and 4 side. We are manufacturing 0402 and 0.4mm fine pitch Lead Free, and our PCB�s quality is not very good. With just one camera are you able t
Electronics Forum | Wed Aug 20 07:37:38 EDT 2008 | cyber_wolf
We are currently in the process of evaluating pick and place equipment. One of the prospects is Juki. In particular we are looking at a KE 2060R. I am interested in hearing you Juki experiences. I am most interested in hearing from those who are h
Electronics Forum | Thu Aug 21 14:39:50 EDT 2008 | johnhburris
We have been running a 2060 (along with a 2050) for about a year. Great machine; good follow up to the 700 series, of which we run several variants. We have a 2 shift, 5 day operation with 7 changeovers/shift. We've minimized downtime by building fee
Electronics Forum | Wed Aug 20 11:15:40 EDT 2008 | 18424
Hi all, Wanted to get some input from you guys and gals, I have check the archives and found not much. I am putting together an MSD program here at the company i work for, and was wondering how other people are tracking their times in/out for compone
Electronics Forum | Wed Aug 20 13:49:51 EDT 2008 | mrmaint
We used a custom label that we would put on the parts packaging. The label would indicate the MSD level, the maximun hrs of exposure allowed. Also it had fields that whoever opened up that part would write down the date and time the packaging was ope
Electronics Forum | Thu Aug 21 14:47:09 EDT 2008 | linny999
Hello, My Flextek bare board loader has a PLC fault. The fault light is repeatedly flashing. I have had no response from Flexlink (who bought flextek) after 3 phone calls to them. The PLC is an AB Micrologix 1000 Can anyone point me in the right dire
Electronics Forum | Fri Aug 22 00:20:29 EDT 2008 | rameshr
Hai, In our process we are using the micro bga of size 13X13mm of pitch 0.45mm,after soldering process the bga found collapsed, we absorbed that the PCB land pattern of the BGA was not in array, uneven distribution of pads (area) & most of the pads
Electronics Forum | Fri Aug 22 02:40:31 EDT 2008 | kelson
Hi All, I have question regarding the PCB. My PCB is immersion silver furnished. I found out that the board is darkening from immersion silver to yellownish colour after exposed to the environment. From my finding, i think it may be caused by the su
Electronics Forum | Fri Aug 22 10:01:52 EDT 2008 | robinj
I have seen this problem before. If the color is yellow usually it is caused by moisture left on the boards from poor drying after immersion silver. One of the ways to get rid of this is by dipping in acid cleaner solution. If the board supplier uses
Electronics Forum | Wed Aug 27 00:21:53 EDT 2008 | kelson
Logan, My boards have gone through the baking process. After that, we ran through reflow of bottom side and washing. Due to inadequate parts, then we have on hold the reflow of top side. We kept the boards in a room. After 1 week, we noticed there w
