Electronics Forum: after (Page 276 of 656)

Having issues placing 0603 components on my used Juki 740...

Electronics Forum | Tue Jul 12 10:33:24 EDT 2016 | dontfeedphils

I'd start by checking and reteaching the nozzles (this is automatic, it'll measure the nozzle length and vacuum values for each nozzle). After that double check the value you have entered for the PCB thickness as this will impact where the machine t

Manncorp 384 pick and place issue emergency stop!!

Electronics Forum | Wed Jul 20 18:08:35 EDT 2016 | freakshow

any help is much appreciated, I keep getting a random shutdown, sometimes a few minutes sometimes after a few hours. "emergency Stop, Please check the stop button" of course no one is touching the stop button and the button does not seem to be faulty

Mirae 1030 Y-Axis error

Electronics Forum | Thu Aug 18 02:39:21 EDT 2016 | epsltd

We have a Mirae 1030 and when the machine warms up the y-axis fails and we are unable to reset servos unless we leave machine powered down few hours. Now since we have changed servos after machine homes we jog the y-axis and it vibrates and very nois

Inspect workmanship through conformal coating

Electronics Forum | Mon Sep 05 16:24:09 EDT 2016 | davef

inspect => conformal coat ... and standards are aligned with that philosophy. I can imagine doing a good job inspecting assembly after being coated with particular coating thickness, optical properties, lighting conditions. Ultra-thins are so thin

Question about Quad 4C

Electronics Forum | Thu Sep 22 13:22:59 EDT 2016 | bobpan

Hello, The machine measures the part using the laser on the head after picking it up. It then passes or fails it by comparing it to the part size and tolerance for the pickup in the laser extents. You can see this in central controller under laser ex

Solder Paste Mis-print

Electronics Forum | Fri Sep 30 10:37:35 EDT 2016 | ttheis

We sometimes have a misprint and we would never re-print on a board with paste on it already because it will surely get paste all over the bottom of your stencil and could smear between traces. If we do mispront we have to clean the paste off the boa

Component pick up test

Electronics Forum | Mon Oct 03 13:37:40 EDT 2016 | chabscan

I've been having some problems with my Quad 4C, it rejects some components after having pikced them up. I want to adjust the tolerances and test the pick up. I want to know if there is some way of testing the pick up without having to run my whole

Samsung CP40V - fiducial correction

Electronics Forum | Thu Jan 26 08:44:22 EST 2017 | muzzy

Hi. Thanks for the reply. If i remember correctly, there aren't any crosshairs displayed when the machine stops. Last time I used it, I tried jogging it to another position after the error but couldn't do it. I'll try it again when i will get a chanc

Mask Fiducial Problem

Electronics Forum | Wed Jan 25 00:46:09 EST 2017 | cmarasigan

Our Stencil Mask Fiducial vanishes from black color to light where our Screenprint machine unable to detect fiducial during batch teaching (auto set-up alignment). Does anybody here encounter the same problem? I am searching for a dark marker or any

Reflow Oven Brand

Electronics Forum | Fri Mar 24 11:07:56 EDT 2017 | shahrat

JT was in my list as it has a big heating zone compared to any other reflows in the market. But recently I am facing some small issues in the software of my existing JT machine. Sometimes after model change SP heating values and the conveyor speeds a

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