Electronics Forum | Thu Feb 14 10:23:32 EST 2013 | vincent_qms
Hello, we have a DEK 248 just acted up with the squeegee orror. unit powered up initiated and when throght setup a job fine but when we started printing, the back squeegee came down, touched the stencil, stay for about 5 second then came back up with
Electronics Forum | Thu Feb 14 23:08:41 EST 2013 | dekhead
Squeegee error on a 248 is strictly that sensor (reed SW) on corresponding (Front / rear) squeegee cylinder is not seeing a change in state... Either a physical obstruction preventing cylinder from exending fully - OR- if it is extending fully, then
Electronics Forum | Wed Oct 22 16:44:51 EDT 2003 | dave
Hi, I was wondering what are the differences between a "trailing edge" style squeegee and a "diamond section" edge style. What applications tend to favor one over the other? Thanks. We are using a DEK 265
Electronics Forum | Thu Feb 14 13:10:58 EST 2013 | markhoch
I had this problem once a loooooooong time ago with a 248 that was at my previous place of employment. If I remember correctly, my issue was caused by a set screw on the drive gear that had worked itself loose. My issue was stright forward and quickl
Electronics Forum | Fri Feb 15 21:52:06 EST 2013 | nikyta
Most likely it is a faulty cable in the e-chain . You can test it in diagnostic: lower the back squeege and manually move back and forth for its entire travel the print carriage while monitoring the sensor output of the squeege. You will see at some
Electronics Forum | Tue Apr 06 10:30:48 EDT 1999 | Scott Davies
Tony Although I agree in principle with Dean that 45 Degrees would be ideal, most of the squeegees I have worked with have been 60 Degrees to the stencil surface. This seems to work best with metal squeegees when printing HASL boards, because the sl
Electronics Forum | Wed Apr 07 11:42:16 EDT 1999 | Tony A
| Tony | | Although I agree in principle with Dean that 45 Degrees would be ideal, most of the squeegees I have worked with have been 60 Degrees to the stencil surface. This seems to work best with metal squeegees when printing HASL boards, because
Electronics Forum | Fri Jun 17 10:59:22 EDT 2011 | beta
yes there is - I think it is called front print limit & rear print limit
Electronics Forum | Thu Jun 16 20:29:12 EDT 2011 | dman97
Does anyone know if it is possible to change the distance that the squeegees travel? What i mean is... Is it possible to change where the squeegees start and stop during a print? Our squegees seem to stop right at the edge of the apertures and this
Electronics Forum | Wed Jun 29 15:42:19 EDT 2011 | dekhead
Yes it is "Print Front Limit" and "Print Rear Limit". Negative value extends the stroke, Depends on software version how useful it will be, as there are differing limits on how much you can extend the stroke. http://www.dekhead.com
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