Composite Forming Technology for Braiding Grid-Enhanced Structures and Design of a New Weaving Mechanism-Reference-Cited by-同舟云学术

Composite Forming Technology for Braiding Grid-Enhanced Structures and Design of a New Weaving Mechanism

Published:2023-10-27 Issue:21 Volume:13 Page:11788
ISSN:2076-3417
Container-title:Applied Sciences
language:en
Short-container-title:Applied Sciences

Author:

Wei Jiakai¹,Zhang Wuxiang¹²^ORCID

Affiliation:

1. School of Mechanical Engineering and Automation, Beihang University, Beijing 100191, China

2. Ningbo Institute of Technology, Beihang University, Ningbo 315832, China

Abstract

Three-dimensional weaving structures have high strength and resistance to interlayer shear due to their integrated manufacturing features. The traditional weaving equipment is generally huge and is not effective for weaving small-sized products. Therefore, this paper proposes a new composite forming technology and weaving mechanism based on grid-enhanced structures to braid small-sized preforms, combining the continuous fiber printing technology, the rope drive technology and the 3D weaving technology. This paper adopted the screw theory for forward and inverse kinematic analysis of the weaving mechanism and applied software Adams2020 for trajectory simulation analysis. The theoretical calculation results were basically consistent with the simulation results, which verified the rationality and feasibility of the designed weaving mechanism in small, enhanced grids.

Publisher

MDPI AG

Subject

Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science

Link

https://www.mdpi.com/2076-3417/13/21/11788/pdf

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