Reusable build surface for 3D printed objects
AssigneeToybox Labs, LLC
InventorBenjamin Baltes
Life of this patent
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Abstract
One embodiment of the invention may relate to a print surface for a three-dimensional object printer. The print surface may comprise an elastic first layer, a binding layer for securing the printing surface to the three-dimensional object printer; and an adhesive layer for adhering the first layer to the binding layer. Three-dimensional objects are printed onto the first layer by controlled extrusion of molten material. Printed objects can be obtained by decoupling the binding layer from the three-dimensional object printer and detaching the object from the first layer by applying bending moments.
Claims3
An uncoated fused-filament fabrication (FFF) build surface configured for a 3D printer, the uncoated FFF build surface comprising:
- a pliable, heat-resistant, thermoset rubber forming the uncoated FFF build surface:
- and
- a flexible magnet forming a bottom surface of the uncoated FFF build surface, wherein the uncoated FFF build surface is configured to retrieve material extruded from the 3D printer directly onto an uncoated top surface of the uncoated FFF build surface, and wherein the bottom surface of the build surface is configured to be removably coupled to the 3D printer, and wherein the ratio of thickness between the uncoated FFF build surface and the flexible magnet is greater than 2:1.
Dependencies are inferred from the claim text.