Electronics Forum | Tue Sep 05 14:31:42 EDT 2017 | rgduval
Create a package, set the mechanical centering to the dimensions of the 8-DFN that you're trying to place, test the centering. Tweak the dimension that's failing. Shouldn't be too much of a problem. An 8-DFN package is nothing more than a rectangu
Electronics Forum | Thu Dec 12 00:36:11 EST 2002 | Frank
We had one of these years ago. We had trouble with it recognizing fiducials consistently, but other than that it ran good. This assumes that the left head, which is mechanical centering, is working good. And I believe that the minimum component
Electronics Forum | Wed Sep 03 18:20:00 EDT 2003 | davef
Major advance: Productionization of SMT. Minor advances: * Realization and control of solder paste characteristics * Vision alignment controls in printers. * Evolution from mechanical centering [through laser alignment controls] to vision alignment
Electronics Forum | Sat Dec 17 02:15:25 EST 2005 | manyhats
Fastek, i believe your right something manual or semi will work great... don't waste time or money buying that fully auto printer, they all do that same Sh&t... i have 2 TP-11 and think you should be ok placing the 0402 using the C14 tool and mechani
Electronics Forum | Mon Jan 09 07:01:47 EST 2006 | ron
I was wondering if anyone was using this machine to place 0402's and what type of 1st pass yield you were getting. I'm a little leary about the mechanical centering on such small parts. How is the feeder pick up position after it is taught? I have h
Electronics Forum | Wed Feb 21 14:10:36 EST 2007 | bobpan
The quad 1000 is best used for 0805 parts and larger. It is termed a chip shooter meaning 'for the most part' passives only. There is no optical alignment and it has mechanical centering using precisor pads. Fiducial finding is done with a beam and n
Electronics Forum | Tue Feb 03 15:28:36 EST 2009 | kpm135
I agree, I'd try placing them with the midas or z-fi head depending what you have. Try using the mechanical centering in the zero angle with a low strength to move it straight. You'll probably have better luck finding a tool that will work on the hea
Electronics Forum | Wed Jan 26 10:15:04 EST 2000 | Christopher Lampron
Maurice, I have worked with several different platforms of P&P machines and have a couple of thoughts regarding features and ease of use. The Contact Systems 3 series machines are versitile and very user friendly. I contribute this to the touch scree
Electronics Forum | Tue Aug 31 12:53:15 EDT 1999 | jseagle
Just what the subject says. If you are what type of machine are you using, is it mechanical or vision centered? What is the reject rate? Thanks for any help. James
Electronics Forum | Thu Jun 28 20:11:32 EDT 2007 | rfrog
Hi folks, I've been bouncing off of MyData technical support for some time on an issue with a MyData machine. Seems that this My9 likes to skip an 0402 placement at a rate of ~ 1000/million. Profile: MyData My9 Mechanical centering Midas only