Electronics Forum | Sun Mar 04 07:48:50 EST 2012 | dilogic
Are you sure that the parts are bouncing? We had similar problem where diodes were placed very closely and occasionally nozzle pushed already placed part away (due to pick-up tolerance)...
Electronics Forum | Thu Apr 05 12:48:08 EDT 2018 | cyber_wolf
In my experience Chinese aftermarket parts for Juki's are substandard. They are very good at making things look the same but the materials and tolerances are unacceptable.
Electronics Forum | Mon Jan 29 15:49:08 EST 2007 | rmitchell
Hi, Our Fuji CP65 nozzles are jamming in the up position. Mostly on caps and resistors, the .7mm (0402) and 1.0mm (0805) and 1.3mm (1206) sizes. They seem to be catching internally where the little peg slides down the slot. If you twist them they
Electronics Forum | Wed Feb 08 12:18:18 EST 2017 | dyoungquist
It could be a part height issue. I have seen a case where an 0402 resistor from 2 different manufactures had different heights. If the height of your 2010 part is taller than you have programmed in the package data, the pick up head may be pushing
Electronics Forum | Sat Feb 14 13:28:47 EST 1998 | ASHOK DHAWAN
I am beginer in BGA assembly and am confused in selection of pick and place option. As per book on 'implementation of BGA Technology-by 1995 aeic inc. states that BGAs reflow is quite forgiving and you need only Mechanical centering of PBGAs. The IPC
Electronics Forum | Wed Sep 28 01:32:15 EDT 2005 | Mika
Try vision type 12 for capacitors, this will give you much better acceptance in the vision inspection, since those are slightly rounded. Resistors works normally fine with vision type 10. If you have a component that is very hard to get pass the visi
Electronics Forum | Tue Oct 02 10:51:31 EDT 2012 | jimmyboz
What machine? Normally part height in the parts description would dictate placement pressure. In general, paper provides a better centered pick-up but may interfere with the pick-up(paper fibers)
Electronics Forum | Wed May 27 16:39:33 EDT 2009 | rmitchell
Hi, I think vision 20 will work as well. If not we have used 100 or 105. Have you tried placing the part with the machine trace on? If so is it finding all the leads? any error codes? If you are defining the leads in the EL lead data I would not d
Electronics Forum | Mon Sep 21 04:23:16 EDT 2009 | smtbox
R series Features FCS (Flex Calibration System) highly regarded easy maintenance just got even easier! The optional FCS calibration jig is a simple to use system to re-calibrate placement accuracy. The machine automatically picks and places jig comp
Electronics Forum | Thu Jun 28 11:51:24 EDT 2007 | mika
Hi, Are we talking about the pick-up tolerance so for any chip component set it to 0.5mm. It will save a lot of trouble right there. As for body tolerence if it is a zero then it will automatically use a standard value, based on the size of the body
