Electronics Forum: change (Page 386 of 516)

Need Help Operating CSM84VZ

Electronics Forum | Sat Jan 08 07:28:19 EST 2011 | jeffr

David, If you have no floppy drive, then your machine is a pre 1990 or earlier machine. (Not CSM84VZ). These machines have a RAM memory with 14 programs max. Can you verify this for me with a picture of the inside of the front of the controler. (jr@h

Universal Instrments line balancer. Mergeing runfiles?

Electronics Forum | Mon Jan 10 18:50:24 EST 2011 | eadthem

We have 2 universal instruments lines 1 with 120spindle and 11 spindle and another with 30 and 7 spindle. our old line was the 120 and the 7. I was wondering if anyone knows of a easy way or a program that can merge runfiles from 2 or 3 machines so

Soder Paste Shelf life extension

Electronics Forum | Wed Feb 23 00:45:49 EST 2011 | tsvetan

Does someone with technical knowledge knows what exactly happend with the solder paste after the shelf life pass? What we have seen is sometimes flux separation which disapear after a good mix, and change of viscosity i.e. drying. The tin, silver and

Soder Paste Shelf life extension

Electronics Forum | Wed Feb 23 03:12:25 EST 2011 | pkannan

You are very right. There are 2 major factors 1) There is going to be Flux separation. This is basically due to fact that metal particles are heavier than the Flux vehicle system, and due to gravity effect they slowly drift downwards leaving the ligh

Solder Paste Shelf life extension

Electronics Forum | Wed Feb 23 03:22:47 EST 2011 | pkannan

(Corrected the Subject line - sorry for Spelling ) You are very right. There are 2 major factors 1) There is going to be Flux separation. This is basically due to fact that metal particles are heavier than the Flux vehicle system, and due to gravity

SMT LIne Production Rate

Electronics Forum | Fri Apr 08 10:48:58 EDT 2011 | billmeye

We have Mydata and you can print a report telling you the average placement time per part number. I monitored a few months of jobs, broke things into package type, grouped packages with similiar times (such as chip components up to 1206, SO-8,14,16

Quad IVc pickup problem

Electronics Forum | Tue May 10 09:45:53 EDT 2011 | veeckm

After changing mod codes 50,51 and 54,55 respectively on the HHT I will then goto ccconfig.sys file in the central controller software and manually enter in the new mod code values. I do not do any uploading/downloading of mod codes through database

Quad IIC - Can you use a Quad Align Board from S Series?

Electronics Forum | Tue May 31 14:23:16 EDT 2011 | gosswald

I bought an “as is’ Quad IIC package a while back. The machine definitely has issues with the Quadalign Board. The ICs were literally falling off of the board. I am guessing when it was manufactured they did not get the PC board quite hot enough or s

PCB oxidation

Electronics Forum | Wed Jun 08 13:49:48 EDT 2011 | sonofptolemy

Hello, I am having a problem with HASL PCB's after it comes back from the stuffer. To me it looks like oxidation and it causes poor wetting. This leads to a bunch of problems all of which have different symptoms but the cause is this oxidation proble

REACH Requirements

Electronics Forum | Thu Oct 27 16:49:05 EDT 2011 | CPI

I’m looking for information regarding Reach and what a contract manufacture is required to supply their end customer. We are just getting our feet wet with this requirement and I want to make sure we nail this out of the gate. Is it just the MSDS tha


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