公开(公告)号：US20240335879A1

公开(公告)日：2024-10-10

申请号：US18690318

申请日：2022-10-18

Applicant: PROTERIAL, LTD.

Inventor： Steven James OSMA ,  Hirotsugu KAWANAKA ,  Shinji MATSUSHITA ,  Minseok PARK ,  Yusuke YASUDA

IPC: B22F10/31 ,  B22F10/85 ,  B33Y50/02 ,  B33Y80/00 ,  G06T7/00

CPC classification number: B22F10/31 ,  B22F10/85 ,  B33Y50/02 ,  B33Y80/00 ,  G06T7/001

Abstract: A method that includes performing additive manufacturing using metal powder under a predetermined condition to manufacture an additively manufactured test object including a reference part, a deformation part and a coupling part integrating the reference part and the deformation part arranged in a surface direction of an upper surface of a baseplate on the upper surface of the baseplate such that the reference part, the deformation part, and the coupling part are joined to the upper surface of the baseplate; a separation step of separating the additively manufactured test object from the upper surface of the baseplate; and measuring the deformation amount of the deformation part based on the reference part of the additively manufactured test object separated from the upper surface of the baseplate.