Electronics Forum | Wed Oct 15 16:15:24 EDT 2003 | russ
A good pad design along with a capable placement machine should handle this easily. 16mil pitch components need placement accuracy to about .002" so this shouldn't be a big problem to achieve. This placement tolerance is also basically the same as
Electronics Forum | Mon Mar 05 06:11:23 EST 2007 | pavel_murtishev
Good afternoon, http://www.panasonic-industrial.com/ Panasonic still supports their old models. Drop them an e-mail and they will answer your question. What Cpk do you need to know? Placement accuracy I suppose. Placement accuracy depends strongly
Electronics Forum | Fri Aug 26 23:00:18 EDT 2011 | mac5
On any new project we use double sided tape and place all the components to check for placement accuracy and polarity prior to pasting a board. We salvage any large/high dollar parts and toss the passives.
Electronics Forum | Tue Feb 20 14:39:59 EST 2018 | harlymh
Is it good practice to use a PCB mechanical drill hole as local fiducial? Would it increase my placement accuracy? Or should I stick to my panel fiducials? We're using a panel with 4 boards and we're trying to reach a 50 microns accuracy.
Electronics Forum | Mon Jan 03 12:23:30 EST 2022 | vasu278
After calibration placement accuracy is improved but for 1st head accuracy is not improved and also my camera vision in crt display is also changed anyone can help me
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 Mar 04 10:50:25 EST 2003 | ggspook
Hi Mike Interested on your thoughts about (Pam) Placement Accuracy Measurement I am looking into establishing Accurate repeatability of my equipment we check our calibrations Regular and the calibrations are in spec but this does not guarantee
Electronics Forum | Thu Nov 24 20:42:32 EST 2005 | adlsmt
I agree with Grant, I posted a reply to your other thread as well so wont go into detail on machines but if quality matters, go with a tier one supplier. Even Fuji is dropping thier prices. We picked Universal, I cant believe the difference in pick r
Electronics Forum | Wed Jan 27 11:22:51 EST 2010 | fredc
Hello TQS, We have made Micro Mechanics adapters for Mydata. The Micro Mechanics tips are used in die bonding machines. I have no doubt that an adapted nozzle would hold your die securely. From Grants posts in the past, he had problems with placement
Electronics Forum | Mon May 16 12:45:09 EDT 2005 | timekey
John- Although we don't produce "production simulation" software what we do produce will help you achieve better yields and throughput. Our software monitors the placement accuracy on Fuji placement equipment. "Optimization" and "production simula
