Electronics Forum | Tue Sep 03 09:57:05 EDT 2024 | poly
What other machines have they got? I've got a gc30, gx37 and gc11. The lightning head has a much more limited height range than the 7 spindle or 4 spindle heads. You can't pick off trays with the lightning either. The GC60 / GC120 are amazing for
Electronics Forum | Wed Oct 30 09:43:01 EST 2002 | gregp
Larger tighter spaced balls will present a problem in sealing the vacuum cup. There will be more leakage in this case. It really depends upon the application. The BGA you mention should not be a major concern. The bigger problems are with bigger
Electronics Forum | Fri Jun 18 11:31:17 EDT 2004 | gregp
I think it depends on the thickness of the PORON sheet. For .3mm balls you could probably get away with a pretty thin sheet (maybe 1/16"). I don't know how thin it comes offhand. For the part you are describing I woulf try maybe a 3.5mm OD and a 1
Electronics Forum | Tue Aug 05 12:05:20 EDT 2003 | dougt
It looks like I could setup a UPS on this machine one of two ways. The first would be a 3 phase, 208V UPS in series with the machine (sounds big and expensive). The second is a single phase 208V UPS to just the 2 computers. I have a safety concern
Electronics Forum | Sun Jul 18 14:01:25 EDT 2004 | KEN
Unfortunately, smt machines are not like TH sequencers. But, that is in their favor. Multiple reels, multiple part types, many positions = very flexible. Offline setup is paramount to line utilization. Remember, you only make money when the machi
Electronics Forum | Mon Jul 19 09:05:56 EDT 2004 | Stockley
Chris, it was cunning of you to think of this sequencing solution, but speaking from my lofty position of King of the Workaround, I can only suggest this - forget it. Sorry to be blunt about it but you've said that your operators aren't motivated, al
Electronics Forum | Mon Oct 09 18:40:43 EDT 2006 | darby
Seeing you are already using Quad; I'd look at a Samsung CP-45V. I believe your feeders will be compatible but please cheeck to make sure! These are a six head, on the fly machine that will do just about anything you want apart from gripper applicat
Electronics Forum | Tue Oct 10 15:14:43 EDT 2006 | mfoster
Hi Phil, Most parts are still available for the Quad/Samsung QSA-30, through Dynatech (in North America). It is actually a single gantry, 3 spindle machine with rated speed of 14,000 cph. As with any used machine, it could be a great deal or a not
Electronics Forum | Mon Aug 04 21:37:29 EDT 2003 | davef
We loose power all the time. So, we have a UPS the size of a four of cases of beer on our telephone system. On placement machines, most people opt for an orderly machine shut-down, rather than completing the program, but you can do it either way.
Electronics Forum | Thu Sep 05 23:18:03 EDT 2013 | feiyangniao
There is a new toy I received today: a NeoDen TM-240A automatic desktop pick and place machine! I’ve kept my eyes on this baby for a quite a while, and finally decided to make a purchase last week. The shipping was very fast: DHL from China, a total
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