Electronics Forum | Tue Oct 20 19:26:10 EDT 2009 | fdbittner
I think machine selection depends upon your application (pitch, volume, changeover from pb to pb free etc...) I have experience with ERSA and Pillarhouse Jades. Both very good in their own right. Pillarhouse are relatively cheap, and quick to chan
Electronics Forum | Fri Nov 13 11:41:37 EST 2009 | gregcr
Hi All, I am implementing a proper feeder maintenance program for my HSP chipshooter feeders. I have the calibration jig. I am developing a procedure with the following general steps: 1. Cleaning 2. Visual Inspection / Repair 3. Calibration / Testi
Electronics Forum | Sat Feb 27 20:06:13 EST 2010 | jmelson
Oh, the CSM only has one XY offset for each feeder rail. If you don't like it, you can teach any particular feeder location. The crazy thing is the teach camera is an inch in front of the heads (-25 mm Y) so you can't put the teach camera over the
Electronics Forum | Wed Mar 03 19:30:37 EST 2010 | dcell_1t
Yes, it is basically: Rate = Time interval/Cycle time I put time interval since you can measure however you want (pc per hour, per day, per quarter hour... it is relative) the most used is Pc/Hour, so the time interval is 1 hour (3600 sec). Lets sa
Electronics Forum | Fri Mar 26 21:48:56 EDT 2010 | dman97
Can someone explain to me what I'm supposed to do after I have done the vision offset calibration procedure? The manual tells me to put solder paste down on all 25 holes of the stencil. After this the board drops down and the machine scans each fidu
Electronics Forum | Fri Apr 02 14:11:21 EDT 2010 | bigdaddysoy9
Manjunath, I prefer orthogonal systems. In my experience they are actually better at detecting coplanarity and HIP defects than multi camera systems. They are obviously limited, in that they can not inspect a component under another component, b
Electronics Forum | Sat Apr 17 18:37:11 EDT 2010 | jlawson
I personally would be wary of heller1707EXL and as I have many customers that find them not too repeatable due to cross profile variance... MarkIII not sure about. Always check perspective oven for this if you can...simple trick is to run blank PC
Electronics Forum | Fri Sep 03 06:53:38 EDT 2010 | arjan
Yes, we assembled a lot of QFN in the last years, but we don't have a X-ray machine by ourself, so we cant't inspect each device. This type LGA was designed on a prototyping board of our customer so we would validate our LGA reflow process and a rese
Electronics Forum | Mon Sep 13 07:14:34 EDT 2010 | mun4o
Hi all, we have two smd line, with 2 topaz X each.Software for optimizing is PPS v.8.0.The problem is that when PPS optimazing the programme, IC, diodes and other polarity components are with wrong orientation.But, I see the orientation onli when str
Electronics Forum | Mon Sep 20 14:15:32 EDT 2010 | dekhead
"System Suspended While Cover is Opened" indicates front or rear cover opened; not the head being raised. Therefore there is an issue with one of the cover interlocks not being made properly. Note there are 2 switches on each (NO and NC) one goes int
.gif)
