Electronics Forum: tried (Page 446 of 941)

X-Ray, inspection voltage, voltage blooming

Electronics Forum | Wed Feb 05 04:37:29 EST 2014 | pavel_murtishev

Mr. Evtimov, Could you please tell me what X-Ray focus is? Machines runs auto-focus routine each time when swithched on showing green/grey/black dots and trying to find centre. What is it for? What is machine searching and how? Thank you.

Quad QSV-1 failed during production run

Electronics Forum | Sun Feb 09 19:16:22 EST 2014 | navworx

Was running production when the head just came to a stop, motor went off, error window said to home. Upon attempting to home, got message: G1T2 homing error; index mark not found. I've tried rebooting the machine, but this error still appears. Any

Juki Feeder Trolley with feeder bank

Electronics Forum | Thu Feb 27 15:21:37 EST 2014 | idscraigsmith

My company uses a Juki KE-2020L and a Juki KE-1070L pick and place. I am trying to locate feeder trolley's with feeder banks that would be compatible with these machines but am having a hard time finding anything. Anyone have suggestions of where t

Kapton Stencils for Prototyping

Electronics Forum | Fri Mar 07 15:57:32 EST 2014 | jdengler

We have used the Stencilquik™ BGA Stencils from the same supplier to attach some LGA's for a prototype run. We were able to get a few different thicknesses to see which worked best. They worked very well for that limited application. We did not tr

Fuji NXT I backup pin problems

Electronics Forum | Mon Mar 24 15:20:15 EDT 2014 | kojotssss

Hello for all People's .I have a question. I have a problems with backup pin placement.When x/y robot tried to set up pins: we got a problem- X=-0.200 and y=-0.880 To my mind ther are a problem with air cylinder and axis.Any solutions?! can you c

Mirtec Aoi Programming (double sided pcb) MV-2HTL 1.3 megapixel camera software rev 4

Electronics Forum | Sat Mar 29 10:04:03 EDT 2014 | josse

Hello there everyone! Our company just bought an AOI Inspection Machine, and that is the Mirtec MV-2HTL 1.3 megapixel, software rev 4. I am trying to create a program that runs the top side first and then asks to run the bottom side consecutively. I

PoP parts

Electronics Forum | Thu Apr 17 07:51:19 EDT 2014 | emeto

Opens are on the device to the PCB - mainly on the edges, that makes me think I get some kind of warping,but even if I bake parts and boards doesn't help. We also tried different reflow profiles - same results. I hear that some people use dip fluxers

Soldering to a nickel plated battery terminal

Electronics Forum | Mon Apr 21 16:38:45 EDT 2014 | barryg

Hello all. We have been having some problems soldering to what we believe is a nickel plated spring steel battery terminal to a PCB. We have tried scrapping , then tinning, dipping and still have problems. Are there any special fluxes or pre-treats t

Old machine for Picking and placing masking dots

Electronics Forum | Thu Jun 05 16:58:16 EDT 2014 | proy

I would love to use my old zevatech with a large nozzle (qfp) to pick kapton masking dots and place them on a board. I am getting some 'thicker' kapton dots to test, and need to find a way to present them, might be a trick but worth a try. Has anyon

contact 3avx problem

Electronics Forum | Thu Jun 19 12:18:45 EDT 2014 | haiae

There are two IR sensor (one for tipdown detector and other one for tipup detector) for each tip in each head. You should check infrared sensor for Head2 tip1, that cause may be by dirty between IR emitter and IR receiver. Just clean it and try to ru


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