Electronics Forum | Sun Jan 01 22:48:46 EST 2006 | Joseph
We are using selective soldering pallet, which the soldering flux is Interflux 2005M. We encountered the poor hole fill mainly at the heat sink components. Initially we tried to apply more heat but tend to overkill the flux activity. After some modif
Electronics Forum | Thu Jan 12 12:27:44 EST 2006 | johnw
Hi Guys I think you should all be looking at the Nousstar lead free machine this machine has been approved with some of the larger oems and has a good base in Europe and the uk we have one and the design is excellent we are using Aim for class 3 prod
Electronics Forum | Fri Jan 20 09:58:48 EST 2006 | adlsmt
We are using SAC for reflow because of the lower temp and better wetting and copper disolution is not so much an issue in reflow. There is not much difference in the alloys and they can be mixed with no problems. I assume any supplier of SN100C cou
Electronics Forum | Thu Dec 29 14:06:38 EST 2005 | elias67
James, The problem is probably the result of a low quality thin walled frame. The company that originally came up with this design uses a 1/8 " wall frame. This frame does not bow at the standard 40 Ncm tension. There are thinner walled "knock off
Electronics Forum | Fri Dec 30 08:31:15 EST 2005 | davef
Last we knew, DEK and MPM each had 50 percent market share and the other printer equipment makers shared the remander of the market [bubkes]. Frost & Sullivan [ http://www.frost.com ] published "World Surface Mount Technology Screen Printers Markets
Electronics Forum | Tue Jun 19 17:52:14 EDT 2007 | naimkapa
there is manual method of doing it you download GC prevue which you will able to open up the gerber once you have imported your gerber you can select a reference point and press Z on your keyboard and then you can go to each of the component and wr
Electronics Forum | Wed Jan 04 09:05:53 EST 2006 | stepheniii
Your process makes a bigger difference. What I have seen is ICT done early is better than AOI done more than a half shift later, and AOI done early is better than ICT done more than a half shift later. For high mix/low volume, I would go with AOI whi
Electronics Forum | Wed Jan 04 07:15:51 EST 2006 | sophiaxiafei
I come from China. And we are Metal stamping dies maker. We have exported dies for FPC products to Malaysia. But i still don't know what do english speakers call the stamping dies for FPC products. Can you tell me what keywords you will use when se
Electronics Forum | Wed Jan 04 10:50:23 EST 2006 | bobpan
If the equipment was originally 'quad'....then....they had already had some spec'd out for each machine. I would try calling them and seeing if they still have the 'old' documentation. If that doesn't work....you could try any reputable company that
Electronics Forum | Thu Jan 05 15:30:19 EST 2006 | samir
Pure ignorance is my answer to that.... You're with a CM, right?? Your idiot customer probably has never stepped foot on a manufacturing floor in his entire gott-damn life, but.... he reads SMT Magazine every month, and probably read some article
