Electronics Forum: bent and rail (Page 1 of 4)

Can someone take a measurement on a HELLER oven please

Electronics Forum | Mon Dec 03 08:57:14 EST 2018 | robl

Sounds like bent rails. Do you have a laser pen you can shine down both sides of both rails to see if there is any curve?

Stencil and PCB Coplanarity measurement

Electronics Forum | Mon Apr 09 11:39:32 EDT 2018 | emeto

The easiest way to do without special tools is to use level. Check machine co-planarity on the conveyor rails in both directions(you can do that with rails down or rails up or both). Then check co-planarity on the stencil. If the level shows the sam

MPM Accuflex problems and errors

Electronics Forum | Tue Mar 30 06:27:22 EDT 2010 | ristikas

It happens on the middle of the stecil cleaning. The camera and the cleaner will stay under stencil in half way back. Then machine asking the initate the motors. If to press initate then the pcb stopper will hit the rails. Usually we move camera and

BGA's and the Fuji IP2

Electronics Forum | Fri Jul 12 12:30:56 EDT 2002 | soupatech

I just go off the phone w/ Fuji and they seem to think that the lizard tounge (used another name, same idea) is only available for the IP3. They had a few other suggestions for adapting the IP2 like a rubber pad for the carrier or building "rails" to

PCB and component handling guidelines

Electronics Forum | Fri Feb 18 09:41:44 EST 2000 | James Lewis

Has anyone seen or put together a good collection of proper handling procedures for components and PCB's? I realize a lot of it is no-brainer stuff, but I need some depth for a training class we are putting together. This would include ESD, Moisture

PCB and component handling guidelines

Electronics Forum | Fri Feb 18 09:41:44 EST 2000 | James Lewis

Has anyone seen or put together a good collection of proper handling procedures for components and PCB's? I realize a lot of it is no-brainer stuff, but I need some depth for a training class we are putting together. This would include ESD, Moisture

Pick and Place Machine Validation

Electronics Forum | Thu Mar 10 23:26:46 EST 2005 | timekey

Of course a new machine out of the box should perform at a realistic Sigma level and it's not unfair to hold a machine manufacturer true to their claims. However, even if a new machine does meet the criteria on day 1, the numbers will be constantly c

AOI selection,specifically ViTechnology and Mirtec

Electronics Forum | Wed Jul 19 20:28:49 EDT 2006 | mrduckmann2000

We recently purchased a Mirtec AOI machine, it take a bit to program but overall we are pleased. The machine has a downward looking camera, we have had some issues with the machine not catching opens. When a IC has it's legs bent straight up off th

CSM-84 pick and place machine.

Electronics Forum | Sat Feb 12 13:19:27 EST 2011 | tpappano

A simple trick I read either here or on another P&P forum is to use "Silly Putty". Place a small thin spot of Silly Putty on the top of the front conveyor rail, and put the machine in "manual" mode. Steer head #1 over the putty and lower it, leavin

Printer and Reflow Oven Recommendations

Electronics Forum | Fri May 15 12:41:48 EDT 2015 | deanm

I chose a Vitronics XPM3i primarily for the AutoSet automatic profile generation feature. We are high mix and simply cannot profile every board. The AutoSet feature is quick, easy and we rely on it 100% and have great results. These ovens have had ve

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