Plate-shaped structure lightweight design method suitable for welding and lightweight structure

The invention discloses a plate-shaped structure lightweight design method suitable for welding and a lightweight structure. The lightweight design method comprises the following steps that (1) a three-dimensional model of a plate-shaped structure part serves as an operation object, shell pulling tr...

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Bibliographic Details
Main Authors SHEN XIANFENG, BAI XINYANG, WANG GUOWEI, HAO WENRUI, CHEN JINMING, HUANG SHUKE, WANG YARONG
Format Patent
LanguageChinese
English
Published 11.02.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a plate-shaped structure lightweight design method suitable for welding and a lightweight structure. The lightweight design method comprises the following steps that (1) a three-dimensional model of a plate-shaped structure part serves as an operation object, shell pulling treatment is conducted according to the model structure of the plate-shaped structure part to obtain ahollow shell, and the hollow shell at least comprises two symmetrically-arranged shell plates; and (2) the hollow shell is filled with a supporting structure, and the supporting structure and the hollow shell are connected into a whole in a welded mode. Aiming at the parts of the plate-shaped structure, the mature machining and manufacturing method and the light-weight design are combined, and the method has the remarkable advantages in the aspects of reducing the weight of the parts of the plate-shaped structure, improving the strength, improving the process feasibility, shortening the research and development perio
Bibliography:Application Number: CN201911094572