Paste jetter – inkjet lessons

I ordered my Piezo actuator today. My Piezo actuators came from  http://www.piezodrive.com/    I got a -30>>150V actuator type SA050520.  Have been learning about making small features, including  EDM

The block that houses the delivery chamber will be temperature controlled I’ve done alot of reading, including this short gem http://doc.utwente.nl/58366/1/thesis_Wijshoff.pdf

drawing below from the above thesis :

ink

Other required reading..
http://web.tuke.sk/scyr/data/upload/1268901041.pdf

Particularly figures 6,7 and 8 showing  the Thixotropy

 

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