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 | Fri May 28 16:03:10 EDT 1999 | Jeff Sanchez
| Has anyone had experience with prototype-scale, table top Placemax and/or Manncorp pick and place equipment? If so, what has been your experience with the machines? Are they reliable? Did they meet all your needs? Which needs didn't they fill?
Electronics Forum | Thu Feb 18 14:42:38 EST 2010 | djsmith1000
Hi everyone, First post here. I am completely new to smt as well. We are a small startup and would like improve our in-house smt assembly capability from manual assembly. We are looking at small production runs, initially about a total of 200 board
A dealer of high quality Used SMT Equipment, Used Plastic Injection Molding Equipment, Used Machine Tools, Used Semiconductor Machinery, and Used Industrial Machinery.
Equipment Dealer / Broker / Auctions
104 East Street
Middleton, MA USA
Phone: 978 790-2774
