Invention Grant
- Patent Title: Electrical discharge machining system including in-situ tool electrode
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Application No.: US17074715Application Date: 2020-10-20
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Publication No.: US11745278B2Publication Date: 2023-09-05
- Inventor: Mark R. Jaworowski , Eric W. Karlen , Gary M. Lomasney , Sergey Mironets
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US NC Charlotte
- Assignee: HAMILTON SUNDSTRAND CORPORATION
- Current Assignee: HAMILTON SUNDSTRAND CORPORATION
- Current Assignee Address: US NC Charlotte
- Agency: CANTOR COLBURN LLP
- The original application number of the division: US15802312 2017.11.02
- Main IPC: B23H1/06
- IPC: B23H1/06 ; B23H7/34 ; B23H11/00 ; B23H9/14 ; B23H7/32 ; B33Y80/00 ; B22F3/24 ; B22F10/00
Abstract:
An additive manufactured workpiece includes one or more cavities having an inner surface. A dielectric interface is formed in the cavity, and conforms to the inner surface. The additive manufactured workpiece further includes an in-situ electrode in the cavities. The dielectric interface is interposed between the in-situ electrode and the inner surface of the workpiece.
Public/Granted literature
- US20210031286A1 ELECTRICAL DISCHARGE MACHINING SYSTEM INCLUDING IN-SITU TOOL ELECTRODE Public/Granted day:2021-02-04
Information query
