this model is printed using ultimaker pvaand pla in dual extrusion. let's take a closer look at how pvaworks with ultimaker 3. pva is a support materialthat dissolves in water. it’s printed using dual extrusionon the ultimaker 3. it is ideal for printing complex geometriesthat require support for large overhangs, deep internal cavitiesand intricate structures. with pva support material, models like this gyrocan be printed in place without any post-printing assembly. traditional methods won't allowfor this kind of production.
cura automatically identifies which partof your model requires pva support. pva fully supports the print – right fromthe bottom of the model to the narrowest cavities. with its great thermal stability, ultimaker pvais more resistant to degradation which guarantees a better print qualityfor longer periods of time. once the print is finished,simply place it in water to dissolve the pva. you won’t need any harmful chemicals, as the materialcompletely dissolves in tap water alone. the pva is also completely bio-degradable. once the pva has dissolved, rinse the model and let itairdry before doing any additional post-processing. the ultimaker 3 can print pvain dual extrusion with both pla and nylon.
what materials can you 3d print,
this means you can create complex,aesthetically appealing models with pla and durable, functional prototypeswith an engineering material like nylon. pva support enables designers and engineersto approach the process in a completely new way making it possible to create even morecomplex designs with the ultimaker 3.
