Symmetrical non-rotation composite material inclined grid structure suitable for automatic forming

The invention discloses a symmetrical non-rotation composite material inclined grid structure suitable for automatic forming. The symmetrical non-rotation composite material inclined grid structure comprises an upper end frame, a lower end frame and two-way spiral ribs. The upper end frame, the lowe...

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Hauptverfasser: LYU JING, WANG SHIXUN, ZHANG XUEFENG, WANG YINAN, YANG FAN, WANG HUIPING, XU LINDONG, WANG QUN, WANG XIAOYU, TI YAFENG, HU SUZHEN, ZHANG ZHIFENG, KUANG GEPING, XIE JINXIN, WANG GUOHUI, YAN BING, WU HUIQIANG, YAN DONGYANG
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creator LYU JING
WANG SHIXUN
ZHANG XUEFENG
WANG YINAN
YANG FAN
WANG HUIPING
XU LINDONG
WANG QUN
WANG XIAOYU
TI YAFENG
HU SUZHEN
ZHANG ZHIFENG
KUANG GEPING
XIE JINXIN
WANG GUOHUI
YAN BING
WU HUIQIANG
YAN DONGYANG
description The invention discloses a symmetrical non-rotation composite material inclined grid structure suitable for automatic forming. The symmetrical non-rotation composite material inclined grid structure comprises an upper end frame, a lower end frame and two-way spiral ribs. The upper end frame, the lower end frame and the two-way spiral ribs are of an integrally-formed structure, and structural materials used by the upper end frame, the lower end frame and the two-way spiral ribs are composite materials. The bidirectional spiral rib comprises two mutually symmetrical ribs, and the center line of the outer contour surface of each rib is an equal-pitch spiral line, an equal-spiral-angle spiral line or a geodesic line. The invention further discloses a method for determining the center line of the rib for the typical symmetric non-rotation structure applied to various aerospace engineering. The inclined grid structure is reasonable in design, light in weight and suitable for automatic batch production. 本发明公开了一种适用于自动
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The symmetrical non-rotation composite material inclined grid structure comprises an upper end frame, a lower end frame and two-way spiral ribs. The upper end frame, the lower end frame and the two-way spiral ribs are of an integrally-formed structure, and structural materials used by the upper end frame, the lower end frame and the two-way spiral ribs are composite materials. The bidirectional spiral rib comprises two mutually symmetrical ribs, and the center line of the outer contour surface of each rib is an equal-pitch spiral line, an equal-spiral-angle spiral line or a geodesic line. The invention further discloses a method for determining the center line of the rib for the typical symmetric non-rotation structure applied to various aerospace engineering. 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The symmetrical non-rotation composite material inclined grid structure comprises an upper end frame, a lower end frame and two-way spiral ribs. The upper end frame, the lower end frame and the two-way spiral ribs are of an integrally-formed structure, and structural materials used by the upper end frame, the lower end frame and the two-way spiral ribs are composite materials. The bidirectional spiral rib comprises two mutually symmetrical ribs, and the center line of the outer contour surface of each rib is an equal-pitch spiral line, an equal-spiral-angle spiral line or a geodesic line. The invention further discloses a method for determining the center line of the rib for the typical symmetric non-rotation structure applied to various aerospace engineering. 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The symmetrical non-rotation composite material inclined grid structure comprises an upper end frame, a lower end frame and two-way spiral ribs. The upper end frame, the lower end frame and the two-way spiral ribs are of an integrally-formed structure, and structural materials used by the upper end frame, the lower end frame and the two-way spiral ribs are composite materials. The bidirectional spiral rib comprises two mutually symmetrical ribs, and the center line of the outer contour surface of each rib is an equal-pitch spiral line, an equal-spiral-angle spiral line or a geodesic line. The invention further discloses a method for determining the center line of the rib for the typical symmetric non-rotation structure applied to various aerospace engineering. The inclined grid structure is reasonable in design, light in weight and suitable for automatic batch production. 本发明公开了一种适用于自动</abstract><oa>free_for_read</oa></addata></record>
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subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
AMMUNITION
BLASTING
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES
INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WEAPONS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title Symmetrical non-rotation composite material inclined grid structure suitable for automatic forming
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