Electronics Forum | Thu Jan 07 15:48:03 EST 2016 | ahanna
Hey everybody! So my Quad 4000c has been acting funny lately. When it goes to dumb a rejected part into the dump bucket it doesn't actually drop the component. This results in it trying to pick up another part with the previous part still on the nozz
Electronics Forum | Mon Mar 22 16:29:42 EDT 2021 | dan_ems
Hello, can anyone help me with a visual dump activation solution for all components? The purpose is to store many images of the components locally during assembly. Thanks!
Electronics Forum | Mon Jan 23 08:15:33 EST 2006 | pavel_murtishev
Good day, Vibratory (MultiStick) feeder is bottleneck of any placement machine. If you feed expensive IC�s via vibratory feeder they surely will be damaged. If you really care about expensive IC�s equip you placement machine with reject conveyor. In
Electronics Forum | Sat Aug 18 10:06:05 EDT 2012 | cyber_wolf
There is no defined method that I am aware of. If your bulbs are old replace them. Other than that adjust the gain and offset until there is clear definition on the edges of the components. Keep an eye on the dump box.If the dump box stays relatively
Electronics Forum | Wed Mar 28 20:35:52 EDT 2007 | darby
Quadalign is very similar to the Samsung. I would think that 4% dump on 1206 or even IC is way over the top. If you are certain that your component data is correct; I suspect that your z-axis centring height may be out of whack and that you are eith
Electronics Forum | Mon Dec 23 16:46:29 EST 2002 | jonfox
If you are using a well maintained chip shooter, you should not see more than 1%-2%, and that is on the high side. Most pick and place machines (depending on what they utilize) with laser, vision, mechanical centering will most likely reject a diffe
Electronics Forum | Wed Feb 21 10:39:06 EST 2007 | russ
Contact practical components, they have masks and balls, I would not call it automated though. These are simply placing the mask over the part and dumping the balls on it then removing (brushing)the excess balls. I have run and reballed BGAs with ou
Electronics Forum | Wed Aug 23 02:09:48 EDT 2017 | vincent1991
hi dear i must say the machine has optimized but i want to reduce the time . i want but i afraid to reduce delay to make defect part or machine dump it . so i need the best peak & place delay time for all component .
Electronics Forum | Thu Sep 05 12:40:57 EDT 2019 | bobpan
Also check the lae on the pickup that is being dumped. I think its function 16....make sure that the alignment type is 0.
Electronics Forum | Thu Mar 08 16:00:03 EST 2001 | gsmguru
Enter A value of -1 in the Tray pickup X & Tray pickup Y fields. This will disable the automatic empty tray pickup by the machine. I would recommend getting a data sheet on the tray from the component vendor for accurate pocket & tray dimensions. Var
