Electronics Forum: thread (Page 2086 of 7890)

Need help on selecting the SMT equipment for small volume

Electronics Forum | Thu Aug 25 19:53:48 EDT 2005 | Dave

If floor space is not too big a concern, don't forget about IPC9850 to really measure the true speed ratings of each PP machine.

Need help on selecting the SMT equipment for small volume

Electronics Forum | Thu Aug 25 23:34:12 EDT 2005 | fastek

Is this the same IPC-9850 standard that requires users to purchase a $26,000 glass component/board kit? That's nuts.

Need help on selecting the SMT equipment for small volume

Electronics Forum | Fri Aug 26 13:41:41 EDT 2005 | bobpan

fastek, Is that a k-mart blue light special price.....hahahaha....bet lots of people have purchase that.....ya right.... chow

Need help on selecting the SMT equipment for small volume

Electronics Forum | Fri Aug 26 14:16:26 EDT 2005 | pjc

Most pick-&-place machine companies will give you their data from the IPC-9850 results in terms of placements per hour. I see it on many machine specification sheets these days.

Low volume quality PCBs (how to)

Electronics Forum | Tue Aug 15 17:00:52 EDT 2006 | Board House

Bake your solder mask and then solder coat. If you are going to put an immersion finish like Osp, gold, tin or silver you would have to do a Micro etch to clean the copper prior to placing the surface finish. Regards, Board House

SMT on boards with COBs

Electronics Forum | Sat Jul 16 07:46:17 EDT 2005 | davef

If you have a glob of epoxy on your board, it will be difficult to stencil you paste on that side. Dispensing paste may be a better choice.

ESD shoes vendor

Electronics Forum | Fri Jul 15 11:05:17 EDT 2005 | pr

Red Wing has some. I have had mine for 4 years, may not be real pretty but they still work fine. I have never priced any others but they aren't cheap. pr

Very fishy missing solder paste issue

Electronics Forum | Fri Jul 15 16:53:56 EDT 2005 | davef

Questions are: * Are you sure there was solder on the pad prior to placing the component? * Is there solder on the lead, but not on the pad?

Very fishy missing solder paste issue

Electronics Forum | Tue Jul 19 06:17:20 EDT 2005 | Rob

Have you tried a smaller nozzle? I'm wondering if the air is escaping through the cut outs on the device on the air kiss stage.

Very fishy missing solder paste issue

Electronics Forum | Tue Jul 19 12:07:03 EDT 2005 | CLampron

Sr tech, It is in the PCB header information. F2 from the layout editor then F1 to view through the camera. Regards Chris


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