Electronics Forum: problem (Page 101 of 1311)

PCB defects

Electronics Forum | Thu Jan 04 02:54:20 EST 2018 | buckcho

Hello, I have experienced the same problem. It is a problem with your PCB manufacturer. If the paste goes away from the pads it is most likely PCB problem. How long does it take to produce from top to bottom side? The longer it takes, the worst the p

Juki KE-2060R Axis Driver: Z4-axis failed originating.

Electronics Forum | Mon Jul 05 11:16:50 EDT 2021 | aurash

Not sure if you fixed the problem in the meantime but try to disable the Z4 head to see if the problem actually belongs to the 4th head. Sometimes a totally unrelated problem is manifesting on the head. (I had communication problems between the XMP c

Solder Joint Problem

Electronics Forum | Thu Jun 25 10:05:05 EDT 1998 | Chris Sargent

I have got a strange problem with a customers board. The problem being that I have had a number of boards returned to myself for Dry Joints. When you examine the joints, the solder fillet is perfect, the only problem being that it is attached to th

Misprint PCB Cleaning

Electronics Forum | Thu Aug 02 16:50:56 EDT 2001 | davef

With what machines have you had problems? And what specically were the problems?

L-60 problems?

Electronics Forum | Wed Sep 29 14:23:19 EDT 2004 | Walt

I was wondering if you had mostly feeder problems with your machines?

solderability and hasl thickness

Electronics Forum | Wed Sep 10 09:32:56 EDT 2003 | swagner

Dave F, so what kind of problems would I see if this turned into a problem?

Problems with .45 mil ball diameter BGA....

Electronics Forum | Wed Apr 27 18:07:12 EDT 2005 | russ

no problems with release on the larger ones.

Problems with .45 mil ball diameter BGA....

Electronics Forum | Thu Apr 28 21:47:18 EDT 2005 | KEN

You just found your problem. And yes, I have had experience with this material.

Flex circuit

Electronics Forum | Sat Sep 24 00:47:33 EDT 2005 | Ken

If your having placement problems are you having printing alignment problems?

smt

Electronics Forum | Sat Oct 08 16:17:43 EDT 2005 | tmv

in hsp 4796 particularly come this problem. the feeder shutter lever is strikly beloved and stopper was opened.how to clear this problem.


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