We took some time to play around and get used to the dynamics of the clay print process. It was also time to step up (or down?) the resolution from 1.9 to 0.8 mm using screw-on luer lock tips. We are also now using powder clay that can be mixed in exact quantities instead of moisturizing chunks of clay. Also figuring out ways of reliably filling the syringes without trapped air. I'm using a similar 60cc syringe where the front is cut off and use this to suck in the clay from the mixing bowl. Then the clay is transferred to the print syringe, this works really well actually.
Last weekend I talked briefly with Adrian Bowyer after his excellent talk at FOSDEM. I was excited to show him our results after he finished his talk with mentioning ceramics as future possibilities (hence the title, wink, wink)
Now lets pray all together that trapped air bubbles won't make it pop...
More images and video in our gallery [note 04-2015: gallery is gone)
ps. Sorry Erik for the missing reference, its 70 x 70 mm