公开(公告)号：US10571377B2

公开(公告)日：2020-02-25

申请号：US16031224

申请日：2018-07-10

Applicant: Delavan Inc.

Inventor： Jacob Greenfield ,  Thomas J. Ocken ,  Jerry Logsdon ,  Lukas Shea

IPC: G01N3/00 ,  G01N3/26 ,  G01N3/06

Abstract: A system can include a torsion applicator (e.g., a torsion motor and shaft) configured to apply a torque to a test article that is additively built on and attached to a build plate. The system can include at least one twist sensor and at least one torque sensor. A method for determining quality of an additively manufactured article or batch thereof can include torsion testing at least one additively manufactured test article that is built on and attached to a build plate while the at least one test article is still attached to the build plate.