Electronics Forum: setup (Page 86 of 148)

Wave Solder Non wetting holes

Electronics Forum | Wed May 18 14:58:05 EDT 2005 | splice

Hi, I am having some PTH non wetting issues. Setup and chronology of events is explained: Set Up; Part: 1 MM pitch connector 378 pins Solder: Kester Ultra Pure 63/37 solder Pot; 250 C pre heat; Peak 94C top side Flux: Qualitek 775, Fluxer: foam T

Solder Wetting Problems, Need Referee's

Electronics Forum | Tue May 31 11:56:12 EDT 2005 | chunks

Hi Matt, Get definitive answers! Contamination on the HASL finish?: From the pix you posted, it looks like something fishy is going on. I�d reject them back to the board house and demand an answer. Most board houses and purchasing people will g

SPC and Wave

Electronics Forum | Thu Jul 14 16:05:55 EDT 2005 | russ

Good answer slthomas! This has got to be the biggest misconception out there. To perform SPC on a wave process you must first perfrom DOE to determine the critical parameters and or control limits. For example you will need temp reading devices tha

Lead free component VS vision on Mydata M12

Electronics Forum | Wed Nov 09 05:44:06 EST 2005 | grantp

Hi, It sounds like your vision is not setup right for this component, and it's rejecting some of them because they would be failing the test. This brings up a point we discovered. Don't use auto teach for the component if your using HYDRA or vision

JUKI VS. Siemens ? Which to choose?

Electronics Forum | Sat Feb 10 04:17:40 EST 2007 | Grant

Hi, I don't know about other peoples experience, but I have decided i absolutely HATE auto teach. The problem is with auto teach you just measure one component, and then you need to open up the tolerance to get an acceptable pass rate. Which means

Help CSM84 mechanical alignment

Electronics Forum | Thu May 03 22:51:14 EDT 2007 | jmelson

I am still learning the CSM84, but have gotten one board programmed and working. Now, I'm doing the next board, and need to use the mechanical alignment unit for a 22 x 22 mm TQFP. This chip is too large to clear the jaws on any head. Can the CSM h

what is the max print speed? thanks for your help

Electronics Forum | Mon Nov 05 16:54:00 EST 2007 | bbarton

There are several things that can be done to increase throughput on you screen printer, including the panelization of your bords as Steve & Hussman has pointed out. However that's of limited use if you have plenty of stock that is not panelized. That

Fuji CP6-4000

Electronics Forum | Mon Dec 17 09:15:57 EST 2007 | kpm135

I have personally worked with MYData, Quad, and Panasonic in the past. We are a High Mix, Low Volume CM. The plan that is in the works is to use the CP6 to place all chip components and then use our MYData TP9 or MY12 to place the rest of the compone

Prototype SMT & Ltd Prod Line Choices & Advice

Electronics Forum | Wed Mar 12 13:16:42 EDT 2008 | ipdisplays

Hi All, I know some of this has been covered - but nothing recent that I could find - so please bear with me... Seems like the used/refurb market is kind of fluid so would like some current thoughts.... I'm looking to setup an inexpensive prototype

High mix low volume

Electronics Forum | Wed Apr 16 14:40:17 EDT 2008 | jdengler

Peter, We have 2 Fuji lines. We run from 5 to 5000 piece lots. When we are running near capacity and have a lot of change-overs scheduled we have special operators that will load parts onto feeders and organize the feeders like they will be on the

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