Electrode wire for electric spark discharge machining and preparation method thereof

Electrode wire for electric spark discharge machining and preparation method thereof

The invention discloses an electrode wire for wire cut electrical discharge machining and a preparation method thereof.The electrode wire comprises a brass core material and further comprises a copper-zinc alloy layer and a surface layer which are arranged outside the brass core material, the surfac...

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Hauptverfasser: LUO XIAOQI, LIANG ZHINING, CHEN YIBO, WU TONG, LIN HUOGEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
TRANSPORTING
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL
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creator LUO XIAOQI
LIANG ZHINING
CHEN YIBO
WU TONG
LIN HUOGEN
description The invention discloses an electrode wire for wire cut electrical discharge machining and a preparation method thereof.The electrode wire comprises a brass core material and further comprises a copper-zinc alloy layer and a surface layer which are arranged outside the brass core material, the surface layer is distributed on the surface of the copper-zinc alloy layer in a sheet shape or a particle shape, and the exposed copper-zinc alloy layer is arranged in gaps between the sheet shape or the particle shape of the surface layer. A plurality of micropores are distributed in the surface layer and at the interface of the surface layer and the copper-zinc alloy layer, and the size of the micropores in the surface layer is smaller than that of the micropores at the interface of the surface layer and the copper-zinc alloy layer. In the preparation process, a zinc coating is electroplated on the surface of a brass core material, a saccharide organic matter additive is added into an electroplating solution, and a fin
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subjects MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
TRANSPORTING
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL
title Electrode wire for electric spark discharge machining and preparation method thereof
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