Methods and system for mixing and dispensing viscous materials for the creation of additive structures

Abstract

Various methods and systems are provided for mixing and dispensing viscous materials for the creation of additive structures. As one example, in a multi-dimensional printing apparatus, one or more materials flow into a mixing chamber via one or more corresponding inlet channels, a rotational speed of a mixing rod positioned within a mixing chamber is adjusted based on a volume of the mixing chamber and a flow rate of the one or more materials into the mixing chamber, the mixing rod including a set of straight cutaways extending along a length of a bottom portion of the mixing rod and forming flat side surfaces of the mixing rod; and a mixture of the one or more materials is dispensed from the mixing chamber via a dispensing nozzle of a mixing and dispensing head.

Dependencies are inferred from the claim text.