Electronics Forum | Wed Feb 27 19:55:13 EST 2002 | nifhail
Hi, I need help to understand further on the via in pad for 0402 requirement. If I were to do the DFM over the brd design which consist of 0402 with via on pad, what is the criteria that I should look for ? I learned that the via in pad does not wor
Electronics Forum | Fri Mar 01 04:42:13 EST 2002 | wbu
Hi Nightbull, here�s daybull speaking. Yes the same question for me, what kind of auditor was that ? What I do in an similar audit situation is simply pointing to, if existing, an obvious lack of performance in certain processes depending on my humb
Electronics Forum | Sat Mar 09 07:09:44 EST 2002 | davef
Interesting findings. I agree that probably no one does �100% volume measurement and subgrouped Xbar and S charts�. Who would want to spend the money? Isn�t the issue making things, rather than measuring things? The microscope is used to make m
Electronics Forum | Tue Mar 12 10:12:51 EST 2002 | steve_arneson
Wolfgang, I agree with your training concept. The idea that you need to look very closely at what type of equipment to choose is also very important. The key point is not to eliminate any of the options available based upon one view versus another
Electronics Forum | Tue Mar 12 11:20:08 EST 2002 | BTaylor
I agree with davef on most subjects including this one , we have used a microscope and an experienced inspector for years and done just fine. Recently due to customer demands we an acquired an ASC 3-D inspection station, and it works great it told us
Electronics Forum | Fri Mar 15 16:06:30 EST 2002 | shan
80??? Whatever leads to you to that assumption? I'd love to see a study stating that. Based on experimental results at our facility, overvolume due to the screener parameters have rarely caused a solder short. so, in conclusion, does one need a solde
Electronics Forum | Fri Mar 01 08:37:15 EST 2002 | Stefan
When I do a patent search, I find that most of the patents related to our business come out of Japan. I wonder, if in this country, government and business do enough to encourage employees and reward their ideas. For entrepreneurs a patent is quite
Electronics Forum | Sun Mar 03 07:22:03 EST 2002 | rkey
Hi, We've got one CSM60 and one CSM60V! After searching for a long time i've found the CSM Toolbox (/10) for UFO FIles !! Now i want to connect those machine's to a PC but i've tried everyhing but it doesn't work !! Does someone have experiance wi
Electronics Forum | Mon Mar 04 17:54:06 EST 2002 | davef
We do not use IPC 9850. �The stated purpose of IPC 9850 is �to standardize the way machine vendors specify placement rates with specific accuracy requirements for different components�. It also provides a form to record the test results, which inclu
Electronics Forum | Mon Mar 04 15:35:18 EST 2002 | caldon
I don't like hand lotions in the assembly area. If hand lotion is needed I would have the operators use latex gloves or finger cots. The lotion can be transfered to the bare board or assembly causing reliability issues. Lotion transfered to a bare PC
