Electronics Forum: down stop (Page 3 of 27)

0402 tombstoning and dewetting on QFP256 trade-off

Electronics Forum | Fri Mar 06 10:46:35 EST 2009 | davef

First, we agree with Loco that your QFP is nonwetting, rather than dewetting. Your sceen-shots look like ol' timey SnPb paste recipes. Turn-up the heaterometer dial. Second, on nitrogen: * We kinda think your O2 needs to be around 100ppm with 99.99%

GSM2 spindles Not seen for head

Electronics Forum | Tue Sep 29 09:39:02 EDT 2015 | rgduval

Hey, David, For service, check out 4TechUSA over in Detroit. It's not Chicago, but, you're closer to Detroit up there than I am down here in Houston :) For your issue....do you have access to the UIC Knowledge Base? The first issue I found in the

DI Water Quality Curve??

Electronics Forum | Wed May 20 07:31:06 EDT 1998 | smd

I pretty much have my old DI water problems solved, but now (of course)I have new problems: I was monitoring the degradation of water quality to see how long it would take to get down to 2.05 Megohms (is this too high to change the tanks?-it's prett

Re: DI Water Quality Curve??

Electronics Forum | Wed May 20 10:51:40 EDT 1998 | Alan

| I pretty much have my old DI water problems solved, | but now (of course)I have new problems: | I was monitoring the degradation of water quality to | see how long it would take to get down to 2.05 Megohms | (is this too high to change the tanks?-

GSM1 occasional fault

Electronics Forum | Tue Jan 26 05:42:56 EST 2010 | dilogic

Our GSM1 with Flex2 heads started to generate occasional error message: "Axis head 1 theta positive lead error during move absolute command" and then stop. After palm-down it runs again for some time. Everything looks fine, so I have no idea where

QUAD 4C mk2 Z axis

Electronics Forum | Mon Feb 04 08:04:39 EST 2013 | marcelorotofrance

Function 30 reads CENTER 1024 RUN OUT 0.0 with any nozzle and without nozzle at all. However I see that nozzle tip stops in front of laser beam. When I interrupt the beam with a piece of paper during Function 30, Z axis travels down until I take it

Larger than 18" on Quad QSP-2

Electronics Forum | Tue Mar 10 11:23:26 EDT 2009 | vetteboy86

I am setting up a board that is 18.27". In order to be able to reach the whole board, I need to slide the touch stop assembly a few inches further down the slide. After I completed this task, the board will not feed up to the touch stop. The board st

DEK Horizon Screener

Electronics Forum | Thu Apr 14 14:16:51 EDT 2022 | dsmith

Hello and good morning. I've recently encountered an issue with a DEK tool and no one is able to remedy it. During the initializing phase, the table begins "bouncing" up and down and never stops, halting the process. There's a pass through proximit

Machine won't change nozzles

Electronics Forum | Mon May 16 11:45:35 EDT 2005 | PWH

Agree with PDE. We have two GSM's and we get this error often. Palm down e-stop when you get this error message. Machine will drop nozzle bank down after doing some segment repairs. Open covers and make sure nozzles are seated in reference to ali

Hydra Z error on hardware inialization

Electronics Forum | Sat Feb 22 09:41:44 EST 2020 | tomdegas

I am getting a F-MOT-MSEDYN HYDRA Z/156 error when I try to initialize Hardware on my My9. Interestingly though when I go into the "Service" program, I can initialize the Hydra Z with no problem. But when I try in TPSys, it doesn't pass and I get t


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