CONTACT MATRIX FOR GROUNDING A CERAMIC COMPONENT DURING ELECTRICAL DISCHARGE MACHINING

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United States of America Patent

APP PUB NO 20220212276A1
SERIAL NO

17142323

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Abstract

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Methods of Electrical Discharge Machining (EDM) ceramic components are provided. In one aspect, a method includes electrical discharge machining a ceramic component, such as a Ceramic Matrix Composite (CMC) component. The ceramic component is electrical discharge machined while a contact matrix is positioned so that electrically conductive compliant and pressurized contacts of the contact matrix engage the ceramic component and so that an electrically conductive member of the contact matrix is in electrical conduction to a grounding structure.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 NEUMANN WAY MAIL DROP F16 EVENDALE OH 45215-6301

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanna, Allison Michelle Asheville, US 2 0
Luo, Yuefeng Liberty Township, US 39 192
Myers, Caleb Dewayne Cincinnati, US 2 0
Thiel, Jacob Gregory Springboro, US 2 0

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