Electronics Forum | Tue Jun 26 15:05:02 EDT 2012 | upguy
Thanks for responding Fred and Peter. We have had the same damage to the tip occur even though our TP9-UFP sits in an air conditioned room (74 F / 23 C). I spoke with Matt at MyData (who was very helpful). He said that the X-axis bearings, the X-a
Electronics Forum | Thu Jun 10 22:13:01 EDT 2021 | roycet4
I would start by replacing the Z axis motor for head #4, you previously mentioned there was also a theta axis issue with head #4, you might be best served to replace both motors. These motors do go bad from time to time, We have 28 Juki machines wher
Electronics Forum | Thu Apr 09 10:34:10 EDT 2009 | chrisgriffin
The Z axis is overloading. Could be a connector between the top of the table and the bottom of the rails, or a faulty motor, z-brake, or driver. Good luck!
Electronics Forum | Thu Jun 26 05:07:19 EDT 2014 | bobpan
On the older machines if the z-axis has springs on them sometimes they get weak and when you open the door the z will not stay up. Before closing the door manually push the z up if they are dropping down then enable the motor power. If this is the ca
Electronics Forum | Thu Feb 20 13:16:15 EST 2014 | rgduval
Hi, Brendan, It sure sounds like it to me. But, with the Z axis, there could be one other thing to check. On my old TP, there were z-locks...two pistons that pointed sideways around the head travel. Initializing the z-motors did not move the z-
Electronics Forum | Wed Jun 02 09:50:00 EDT 1999 | Earl Moon
| Hello all | I have a question concerning whether or not there is any special requirements to follow for assembly of a Polyimide PCB card. The customer has the following information on there documentation but since we have never built anything with
Electronics Forum | Tue Aug 01 09:42:07 EDT 2000 | Gary
The Technical Services Group at Alpha Metals has spent a fair amount of time looking at wave soldered Pb-free connections. We too have observed fillet tearing, fillet lifting, and pad lifting. I have concluded that without major changes in the mate
Electronics Forum | Wed Nov 09 05:12:43 EST 2011 | bobpan
Motor error 4 is an error that is caused by the machine not reaching a position in a timely matter. Usually its in the x/y axis but also could be z. If you have cleared the mod codes (function 35 shift 7) the machine should home. Usually this problem
Electronics Forum | Fri Mar 18 18:59:03 EST 2005 | pmd
Sorry I was not familiar with the SPM machine, Disreguard previous response that I sent.
Electronics Forum | Thu Jul 13 14:21:21 EDT 2006 | bigdaddysoy9
I just had these errors the other day. The problem was the Z axis drive belt was chewed up.
.gif)
