Electronics Forum | Tue May 05 06:50:14 EDT 2020 | greezmky
I am having an issue with our CP-642. It will place fine a great deal of the time however when there is a feeder issue or if the cycle changes, after a part is replenished, it will suddenly miss RS1A diodes on the boards for about five to ten boards
Electronics Forum | Wed Sep 26 10:05:41 EDT 2012 | testbloke
Although we do not have any soldering issues with our OSP PCB's, I am trying to establish clear rules with regards pcb storage and shelf life. Our PCB's are supplied in metalised moisture barrier bags but without desicant, our current rules as follow
Electronics Forum | Thu May 10 08:15:06 EDT 2018 | kdexter0928
Rob, 1) I have not yet tried treating each side as a large lead. Thats an excellent idea and I will give that a try shortly here. 2) I have skipped the coplanarity check in attempt to get it to place so it is failing the basic version. 3) we are u
Electronics Forum | Tue Feb 27 07:41:15 EST 2007 | realchunks
Depending on your D.I. system, your maximum temperature concern may be at what temperture it returns to your D.I. system. Hot water may foul you set-up very quickly. As for maximum tempertures for parts, your biggest concern should be drier section
Electronics Forum | Sun Jul 30 09:39:50 EDT 2000 | JAX
BIG J, Long time no see, I have only seen this problem as the size of the part increases and reaches the camera's maximum tolerance. Are the parts always failing on a specific side of the machines( next to MTU )? You might want to get in touch with O
Electronics Forum | Thu Nov 01 17:32:13 EST 2001 | davef
"small" versus "LARGE" parts? Jeez, what do I know? We don�t have a formal definition. They�re the ones that make you say: �Now, that�s a BIG-ass part!!!� �nominal� versus �maximum�? Yes, yer correct.
Electronics Forum | Mon Feb 03 05:02:49 EST 2003 | Eugene
Hi all. One of our customers recently asked us during an audit of our PCBA rework line if we have a limit for the total number of reworks/repairs that can be done on one PCBA. We specify 3x maximum on one location of a major part (LSI for example). B
Electronics Forum | Fri Jan 27 20:10:16 EST 2006 | peter
hi guys the scenario is: when placing parts which required maximum speed, the cp6 sometimes missing resistors here and there, when checking part data, everything ok i notice that when the machine switching between high and low transport speed, (eg: r
Electronics Forum | Thu Feb 15 17:00:37 EST 2007 | bvdb
Hi Jerry, Thanks for coming to my aid again. I have tried your settings of 10% for Lead check and pitch limit but still rejects the part. The vision image looks clean on the display. On one of the last trials I noticed that the part was picked up
Electronics Forum | Tue Oct 16 14:18:41 EDT 2012 | ericrr
My guess is a manual machine would be good for a after sales "repair station" or the engineers doing product development, without it you would have almost drop a large integrated circuit (IC) on to the spot and poke around with it moving it sideways
