METHOD OF SUPPORTING A WORKPIECE
    11.
    发明申请

    公开(公告)号:US20210245280A1

    公开(公告)日:2021-08-12

    申请号:US17243395

    申请日:2021-04-28

    Applicant: Delavan Inc.

    Abstract: An electrostatic discharge machining fixture includes a fixture body, two or more electrically conductive face contacts seated in the fixture body, and two or more electrically resistive point contacts seated in the fixture body. The electrically conductive face contacts and the electrically resistive point contacts define a 3-2-1 alignment system to locate an additively manufactured article relative to the fixture body during an electrostatic discharge machining operation. Electrostatic discharge machining arrangements and methods of supporting additively manufactured workpieces during electrostatic discharge machining operations are also described.

    ADDITIVE MANUFACTURING BUILD PLATES AND HANDLING

    公开(公告)号:US20210205881A1

    公开(公告)日:2021-07-08

    申请号:US17210757

    申请日:2021-03-24

    Applicant: Delavan Inc.

    Abstract: An additive manufacturing build plate system includes a plate body defining a build surface and a rear surface opposite the build surface. A peripheral surface extends between the rear surface and the build surface. At least one gripping feature is defined in the peripheral surface, extending inwardly into the plate body between the build surface and the rear surface.

    Torsion testing machine and methods for additive builds

    公开(公告)号:US10578531B2

    公开(公告)日:2020-03-03

    申请号:US16031221

    申请日:2018-07-10

    Applicant: Delavan Inc.

    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.

    TORSION TESTING MACHINE AND METHODS FOR ADDITIVE BUILDS

    公开(公告)号:US20200182764A1

    公开(公告)日:2020-06-11

    申请号:US16792498

    申请日:2020-02-17

    Applicant: Delavan, Inc.

    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.

    FIXTURES FOR ADDITIVELY MANUFACTURED WORKPIECES

    公开(公告)号:US20190283160A1

    公开(公告)日:2019-09-19

    申请号:US15922722

    申请日:2018-03-15

    Applicant: Delavan Inc.

    Abstract: An electrostatic discharge machining fixture includes a fixture body, two or more electrically conductive face contacts seated in the fixture body, and two or more electrically resistive point contacts seated in the fixture body. The electrically conductive face contacts and the electrically resistive point contacts define a 3-2-1 alignment system to locate an additively manufactured article relative to the fixture body during an electrostatic discharge machining operation. Electrostatic discharge machining arrangements and methods of supporting additively manufactured workpieces during electrostatic discharge machining operations are also described.

    TORSION TESTING MACHINE AND METHODS FOR ADDITIVE BUILDS

    公开(公告)号:US20200018675A1

    公开(公告)日:2020-01-16

    申请号:US16031224

    申请日:2018-07-10

    Applicant: Delavan Inc.

    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.

    Additive manufacturing build plates and handling

    公开(公告)号:US10029307B2

    公开(公告)日:2018-07-24

    申请号:US15151115

    申请日:2016-05-10

    Applicant: Delavan Inc

    Abstract: An additive manufacturing build plate system includes a plate body defining a build surface and a rear surface opposite the build surface. A peripheral surface extends between the rear surface and the build surface. At least one gripping feature is defined in the peripheral surface, extending inwardly into the plate body between the build surface and the rear surface.

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