Electronics Forum | Mon Apr 15 21:55:46 EDT 2002 | ianchan
Hi Clark, Out of curiousity and in the name of learning new stuff, can you share with us how does your team, calculate the cost of inspection? Is inspection an additional chargable item in the quotation sheet? To quote your posting : "Just a side n
Electronics Forum | Mon May 16 12:42:59 EDT 2005 | adrian_nishimoto
We have a customer that has been trying to place the Xilinx part number XCV2000E-6FG1156I which is an 1156 ball plastic BGA. When we do the X-ray and inspection we find that the package is warping up on all four corners of the package, Like so: Top
Electronics Forum | Fri Feb 03 16:40:24 EST 2006 | Mike
At my last employer, we ran a number of tests to make a "Hybrid" profile work (same profile Joe lists) . It worked great for everything but BGAs. The problem (6 months ago) was using parts not rated for lead free reflow temps. As the market fills wit
Electronics Forum | Wed Aug 16 03:17:51 EDT 2017 | khazzam01
Can any one tell me what to do , we install a new X-ray generator(YXLON) as a replacement but upon testing we encountered "undervoltage primary" error. Please tell me what to do?
Electronics Forum | Tue Aug 18 10:17:15 EDT 2009 | grantp
Hi, You don't need X-ray and all that crap. I would get an old MYDATA TP9 or something like that, and a manual stencil printer and a batch oven or a small inline oven. Should do the trick and be very low cost. Should be simple to use as well. Tha
Electronics Forum | Tue Aug 11 17:36:44 EDT 2009 | dyoungquist
You are looking for a complete SMT assembly line plus possible X-Ray inspection and rework equipment. The 3 components of the SMT line are stencil printer, pick-n-place machine and reflow oven. How small are your components? 0603? 0402? What is the
Electronics Forum | Mon Aug 10 15:15:17 EDT 2009 | indity
I have very little knowledge of pick and place machines or assembly, and was hoping someone could give me some advice of where to start looking. I do learn quickly so I am not afraid of challenges or learning through mistakes. I need to produce abou
Electronics Forum | Mon Dec 29 23:35:42 EST 2014 | abhilash4788
Dear All, I'm just a budding engineer in EMS field. Here we used to manufacture different classes of PCBA. I would like to know about different process that need to be considered while manufacturing class 3 product. If we are going for microscopic
Electronics Forum | Mon Jan 12 21:31:26 EST 2015 | warwolf
The closer your inspection the more defects you will find, the more rework you do the possible cost you will add and the potential increase of damage you could do to your products if rework is not up to a machine copyable standard. "Is there any in
Electronics Forum | Mon Mar 10 02:54:22 EST 2003 | sankar
Dear All, Can you advice on how to use X-Ray system to identify the QFP/PLCC pin open application. Whether at all X-Ray can be used for the above application. If so, what will be the false rejection of the X-Ray system. Regards Sankara narayanan ME
