公开(公告)号：US20190311822A1

公开(公告)日：2019-10-10

申请号：US15946999

申请日：2018-04-06

Applicant: ABB Schweiz AG

Inventor： Elio Alberto Perigo ,  Kathryn F. Murphy ,  Cherif Ghoul ,  Jonah Kadoko ,  Matthew Hetrich ,  Nikolaus Zant ,  Krzysztof Kasza ,  Lukasz Matysiak ,  Robert Sekula ,  Lukasz Malinowski ,  Jens Rocks

IPC: H01B17/28 ,  B29C64/124 ,  B29C64/218 ,  B29C64/241 ,  B29C64/393

Abstract: A method for forming an article of manufacture using additive manufacturing, includes: a processor executing program instructions to: (a) rotate an object continuously about a horizontal axis using a first rotational stage, wherein the object is partially submerged in a bath of energy curable liquid formulation during the rotation; (b) control a rate of rotation of the object to achieve a desired radial thickness of a sub layer of uncured liquid formulation at a desired rotational location on the object; (c) direct an energy source to provide an energy dose onto the object at a desired rotational location, wherein the energy dose is configured to cure and solidify the sub layer; and repeat (a), (b) and (c) until a desired radial thickness of a cured liquid formulation layer is a achieved.