Electronics Forum | Sun May 02 11:36:27 EDT 2010 | jdeluna
I do agree with Jerry: you should apply more paste on it, either with a step stencil, or doing overprint on it by, let's say 120% on Transformer's pad. Also, you need to check : a) there's smooth movement on transport process after the placement, no
Electronics Forum | Mon Jan 19 09:07:45 EST 2015 | cotinc01
We can offer several nozzles to assist with the placement of 0402/0201 components in the four-spindle head. We offer the 06MPF along with custom ceramic tipped nozzles. Most of our standard nozzles for this head type are less than $125.00 each. Chec
Electronics Forum | Sat May 06 06:19:36 EDT 2017 | rob
You could also try some of the 3D MID placement machines - some have dispense heads in with the placement heads, so theoretically you could place on the PCB paste, dispense on the terminals. and place the new part. Yamaha/I-Pulse do a couple: https:
Electronics Forum | Fri Feb 04 14:15:10 EST 2022 | emeto
If the part makes it in the right location by leads touching the paste in the right location, you have very few places to check. 1. Check parameters like air kiss, or some timings you can keep the part down in placement position for a while. Sometim
Electronics Forum | Sat Apr 21 07:05:32 EDT 2012 | doremi
Hello sergio, Probably it is too late to answer to your question, but I can not withstand to say some good words about Omron AOI. I'm located in Europe, 6 years ago our company wanted to make some Japanese manufacturers like Mazda & Toyota our client
Electronics Forum | Tue Sep 15 19:09:36 EDT 1998 | Scott McKee
| We are a small contract assembly shop hand placing SMT. We recently received a large contract for SMD that will require placement rates of at least 6,000 CPH. I am looking at Fuji, Mydata, Quad, and Zevatech. I have little experience with automated
Electronics Forum | Tue Sep 15 02:17:37 EDT 1998 | Doug Kester
| We are a small contract assembly shop hand placing SMT. We recently received a large contract for SMD that will require placement rates of at least 6,000 CPH. I am looking at Fuji, Mydata, Quad, and Zevatech. I have little experience with automated
Electronics Forum | Thu Mar 04 12:44:01 EST 1999 | SMTASSY
Hi, For hand placement you should see about 150-200 ppm of errors (solder, placement, values etc) on a board populated of types such as 1206, 0805, SOT, Tantalum etc. . As for solely wrong components (component at wrong location) you can usualy redu
Electronics Forum | Wed Sep 09 07:40:20 EDT 1998 | Jon Medernach
What is the pitch of the bumped die? What is the method of attach? C4? Key features required for FC attach include. Ability to program and measure Z force, system should calibrate on startup. Placement accuracy will determine pitch you can place.
Electronics Forum | Tue Apr 08 18:15:14 EDT 2003 | kent_peterson
Running the PAM board is a great tool. Using another machine to get you CPK is very inportant. We use the DT651 which does everything the PAM rom card does plus it gives a CP and CPK value. You can also use it to verify feeders in the X and Y. SMT re
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