Processing method of large-caliber hypersonic wind tunnel honeycomb

Processing method of large-caliber hypersonic wind tunnel honeycomb

The invention discloses a processing method of a large-caliber hypersonic wind tunnel honeycomb. The machining method comprises the following steps that honeycomb position round holes of a honeycomb device are machined, a special array type electrode device is manufactured, and an electric spark mac...

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Hauptverfasser: SHU HAIFENG, FAN XIAOHUA, MIAO ZENGXI, SUN QIZHI, YANG BO, CHAO GENMING, XU XIAOBIN, LING GANG, MENG XIANGRUN
Format: Patent
Sprache:chi ; eng
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MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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creator SHU HAIFENG
FAN XIAOHUA
MIAO ZENGXI
SUN QIZHI
YANG BO
CHAO GENMING
XU XIAOBIN
LING GANG
MENG XIANGRUN
description The invention discloses a processing method of a large-caliber hypersonic wind tunnel honeycomb. The machining method comprises the following steps that honeycomb position round holes of a honeycomb device are machined, a special array type electrode device is manufactured, and an electric spark machine tool spindle is fixedly connected with the lower surface of a tool base of the array type electrode device; and a honeycomb is manufactured by electrical discharge machining using an array electrode arrangement. According to the machining method of the large-diameter hypersonic wind tunnel honeycomb, the manufacturing problem of the large-diameter hypersonic wind tunnel honeycomb is solved, and the manufactured hypersonic wind tunnel honeycomb is good in strength, small in deformation and capable of meeting the use requirement of a hypersonic wind tunnel. The processing method of the large-diameter hypersonic wind tunnel honeycomb is simple in step, high in machining efficiency and reliable in work, and can be
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subjects MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
title Processing method of large-caliber hypersonic wind tunnel honeycomb
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