Electronics Forum | Fri Sep 12 09:10:23 EDT 2003 | Norm Morikawa
Around 1989 I had this probelmm with a SMT CCA that would not solder in one area consistently. I had it cross sectioned by the bare board supplier and found that under their metallurgical microscope the thickness of this HASL bare board could not be
Electronics Forum | Tue Sep 30 21:08:17 EDT 2003 | George
I just start training as operator of a Samsung CP-11E Pick-and-Place machine. I would like to know where to find info or tutorials about those machines or general info about "how smt pick-and-place machines work ". I have not found anything on the we
Electronics Forum | Wed Oct 01 15:34:22 EDT 2003 | johnpatricelli
It won't help your operation of a pick and place machine, but if you are just beginning to train your Operators, an excellent beginners' reference for SMT parts and package recognition can be found at TopLine Dummy Components' website, http://www.top
Electronics Forum | Wed Nov 24 06:24:52 EST 2004 | Joe
Hi, I am an Engineering student doing some research on the component/nozzle interface on SMT Pick and Place machines. Could anyone tell me the force at which the nozzle hits the component as it is picked from the feeder or the placement force on a
Electronics Forum | Wed May 31 21:33:52 EDT 2006 | jacksaria
Hello jbrower, Thank you for the feedback. Actually, our main problems is the pick and throw. Whats your suggestion how to control the pick and throw?What are the factors that affecting pick and throw?How to reduce the sources of variance at each st
Electronics Forum | Thu Dec 21 08:31:32 EST 2006 | Karkanov
Hi, Do you have any idea if there is some tool to inspecet if we have the right component on the board ? like a smart tweezer. Also I'm looking to find a tool to spice smt reel. I need that because our buyer told us they will only buy cut tape.
Electronics Forum | Thu Aug 23 16:28:14 EDT 2007 | grics
I want to get a collective opinion from the forum... I was always under the impression that Humidity at SMT can be a disaster and can cause solder balls... But what about at the Wave/Selective solder? If every board or almost every board has solder
Electronics Forum | Fri Feb 08 03:54:37 EST 2008 | muarty
I would think that you could quite easily use 0.6mm I/D nozzles even when using a hand syringe. As you say you are only using this for larger devices to prevent them from falling off. I am sure there are very reasonably priced small compressed air un
Electronics Forum | Mon Feb 11 13:41:12 EST 2008 | sliebl
We use EFD pneumatic dispensers. Several are second hand from our favorite online auction site. I just checked on there and there are 3 units currently less than $50. Have the bean counters where you work get you one. Tell them your hand hurts from u
Electronics Forum | Tue Aug 16 23:23:03 EDT 2011 | ckyien
Hi, my company is looking for SMT lines. Currently our target for pick and place machine is on Yamaha YS12P/YS12F and Juki 2080L/3020L. Kindly please share your comments of pros and cons of these machines. Also please recommend other brands and mod
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