Electronics Forum | Fri Feb 07 17:05:57 EST 2003 | gregp
Pick up correction (as far as position) is already available on newer model chipshooters. This doesn't address upside-down fed resistors. The link I provided for Murata tells a story of increased reliability and reduced cost. As components get sma
Electronics Forum | Thu Feb 13 10:38:33 EST 2003 | vortex
While trying to develop new programs for our DEK Horizon 265 we are forced to use pads as vision alignments due to lack of real fiducals, thanks engineering. My question is, Is there any way to narrow the search window when performing a locate fiduca
Electronics Forum | Thu Feb 27 16:38:01 EST 2003 | russ
James, The last time I evaluated in-line cleaners (2 yrs ago)the Aquastorm was by far the best. They were the easiest to maintain, acheived the highest cleanliness level (per in-house testing with omegameter 600 heated solution), and were the quiete
Electronics Forum | Wed Mar 12 16:04:24 EST 2003 | O' Connor
Everybody thanks for all your help, the problem has been solved. Before I describe the solution I've got to own up, I'm the PCB Design Eng., The Process Eng. lobbed this problem onto my desk last week, said the problem lay with the PCB finish, whats
Electronics Forum | Fri Mar 21 20:24:13 EST 2003 | msimkin
Has anyone had success in soldering these devices, in particular devices from a company callede Pycomp. They are 8 way 0402 sized terminations. I have experemented with the printing process, placement verification & reflow profile. Unfortuanlty, I am
Electronics Forum | Wed Apr 02 23:02:38 EST 2003 | scottf
I agree with Iman. Verify the integrity of the component for moisture. Most definately place an amount of ownership on your PCB supplier. Request tank analysis results and copies of the lot travelers. Look specifically for any in process rework pro
Electronics Forum | Wed Apr 09 15:05:45 EDT 2003 | russ
Probably of no help but here it is anyway This is a tuff one. Attrition is due to many factors. You have machine rejects (visual fail, no pick), feeder set-up loss each time a reel is removed you lose X number of parts depending on feeder design (w
Electronics Forum | Wed Apr 09 05:55:05 EDT 2003 | Chrissie
We've encountered a little problem with BGA's. There was a process problem in the build of the boards which has ment the BGA are failing open circuit due to the lack of solder paste. Any-one else had this problem? Any suggestions on solutions? We've
Electronics Forum | Thu Apr 10 03:29:16 EDT 2003 | emeto
Hi, that post sounds very bad.But I thing you shoul make an order for that problem.First the problem as I can see is not single.If I am right you should do exams step by step: 1.Design of the board-examine very carefuly(ask the manifacturer for help)
Electronics Forum | Thu Apr 10 10:12:33 EDT 2003 | Claude_Couture
Chrissie, You have my deepest sympathies! But I'm very curious about your business takling a space contract. The quantity of boards that you mentioned hints at a GPS satellite systems, am I correct? In any space quality manufacturing, every step of
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