REVOLVING CATHODE TOOL AND METHOD FOR CO-ROTATING ELECTROCHEMICAL MACHINING OF INNER WALL OF AERO-ENGINE CASING
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United States of America
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Jan 16, 2025
app pub date -
Jul 13, 2023
filing date -
Jul 13, 2023
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Abstract
A revolving cathode tool and method for co-rotating electrochemical machining of an inner wall of an aero-engine casing are provided, and relates to the technical field of electrochemical machining. The co-rotating electrochemical machining revolving cathode tool comprises a power supply, a cathode shaft, an anode workpiece and a flexible cathode assembly. The cathode shaft is electrically connected with a cathode of the power supply. The anode workpiece is electrically connected with an anode of the power supply. One end of the cathode shaft is connected with the flexible cathode assembly. The problem that a non-array complex structure of the inner wall of the aero-engine casing cannot be machined through counter-rotating electrochemical machining is fundamentally solved. The diameter of the cathode tool is 1/n of the diameter of the anode workpiece.
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