Mold capable of weaving plane oblique-crossing woven fabric of any angle and gap

Abstract

A weaving machine capable of weaving a plane oblique-crossing woven fabric of any angle and gap can be specially used for weaving the plane oblique-crossing composite woven fabric of any angle and gap, and is characterized by being composed of a metal frame with a warp and weft fiber beam fixing groove, a warp fiber beam splitting shaft, a splitting shaft crank and the like; according to the position and connection relations, the fiber beam splitting shaft is flat put on the frame and connected with the frame through reinforcing ribs, and the splitting shaft crank is connected with a boss of the warp fiber beam splitting shaft. By means of the weaving machine, the plane oblique-crossing composite fiber cloth of any angle and gap can be easily, conveniently and rapidly woven, use cost is low, and the technical support is provided for development of flexible composite smooth bind.

Description

technical field [0001] The invention provides a mold for weaving plane bias weaving cloth with arbitrary angles and gaps, which belongs to the technical field of composite material design. Background technique [0002] Deformable flexible skin material is one of the key technologies to realize deformable wings of aircraft. Deformable flexible skin requires the material to meet large deformation conditions in multiple directions. By reasonably selecting parameters such as weaving angle and gap, the plane bias braided composite material can achieve large deformation in multiple directions. It is a deformable flexible skin material. One of the key technologies for the realization of large deformation, and the plane bias weaving composite fiber cloth with arbitrary angles and gaps is the basis for the development of large deformation plane bias weaving composite materials. The existing composite fiber cloth weaving methods are mostly positive Interweaving or regular angle weavi...

AI Technical Summary

Problems solved by technology

Deformable flexible skin requires the material to meet large deformation conditions in multiple directions. By reasonably selecting parameters such as weaving angle and gap, the plane bias braided composite material can achieve large deformation in multiple directions. It is a deformable flexible skin material. One of the key technologies for the realization of large deformation, and the plane bias weaving composite fiber cloth with arbitrary angles and gaps is the basis for the development of large deformation plane bias weaving composite materials. The existing composite fiber cloth weaving methods are mostly positive Interweaving or regular angle weaving, and the gaps are all standard specifications, which cannot meet the requirements of any angle and gap, and some special molds that can realize special angles have problems such as high cost, high production cost and long cycle. Therefore, The preparation of planar bias composite fiber cloth is greatly restricted, which hinders the development of deformable flexible skin materials

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