Abstract: The present disclosure provides systems and methods for printing three-dimensional (3D) objects. A system for printing a 3D object may comprise at least one platform configured to hold a film of at least one mixture, a deposition unit for providing the film of the at least one mixture, and a building unit for forming at least a portion of the 3D object from the film of the at least one mixture. The system may further comprise a controller operatively coupled to the at least one platform. The controller may be configured to direct the at least one platform to move from the deposition unit to the building unit, or vice versa, along a plurality of non-overlapping paths.

Abstract: The present disclosure provides systems and methods for printing three-dimensional (3D) objects. A system for printing a 3D object may comprise a platform comprising an area configured to hold a mixture including a photoactive resin. The platform may comprise a first coupling unit. The system may comprise an optical source configured to provide light to the mixture for curing the photoactive resin in at least a portion of the mixture to print at least a portion of the 3D object. The system may comprise a build head configured to support the at least he portion of the 3D object during printing. The build head may comprise a second coupling unit that is configured to couple to the first coupling unit to provide an alignment of the area of the platform relative to a surface of the build head while printing the at least the portion of the 3D object.