A method of making an anti-collision beam

A production method and technology for anti-collision beams, which are applied in the directions of manufacturing tools, wood processing appliances, impregnated wood, etc., can solve the problem of low strength and impact resistance, and achieve the effects of reducing connection parts, low density and simple structure

Active Publication Date: 2022-07-01
DONGFENG LIUZHOU MOTOR
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the high-strength boards required in some special areas, due to the influence of the structural strength and internal defects of the board itself, the strength and impact resistance are usually not high, which cannot meet the needs of use, and only a small number of trees have high-strength and anti-corrosion properties. The use value of the impact, so the use of ordinary wood as the anti-collision beam is difficult to match the anti-collision beam made of metal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method of making an anti-collision beam
  • A method of making an anti-collision beam
  • A method of making an anti-collision beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "installed", "connected", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection, or It can be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations....

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a manufacturing method of an anti-collision beam, which comprises the following steps: S1: preparing a natural wood board; S2: cleaning the lignin and hemicellulose in the wood board to form a wood board with a plurality of pores; S3: removing the wood board Put into the shear thickening liquid, so that the shear thickening liquid penetrates into the interior of the wood board through each channel and adheres to the wood board; S4: compact the wood board; S5: set a sealing layer on the end face of the wood board to seal the end. In the invention, the shear thickening liquid is filled in the wooden board to form an anti-collision beam. The anti-collision beam of the invention can fully absorb the energy generated by the collision, improve the safety performance of the vehicle, and effectively reduce the damage caused by the collision to the personnel, which belongs to the automobile anti-collision. The technical field of structure.

Description

technical field [0001] The invention relates to the technical field of automobile anti-collision structures, in particular to a manufacturing method of an anti-collision beam. Background technique [0002] Existing anti-collision beams are all designed from high-strength steel, generally designed as hollow metal structures to absorb stronger impact, but the higher density of metal is not conducive to the lightweight of the car, and the hollow structure can only resist One-time impact has no good effect on multiple or multi-stage impacts, and metal corrosion protection and disposal are extremely unenvironmental. Surface treatment during use or subsequent treatment after scrapping requires a lot of manpower and material resources, which is not in line with the development of green and sustainable automobiles. requirements. Existing wood panels are generally used in building walls, ceilings or car door panels, floors, etc. Although there are various wood panels with different ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B27M3/00B27M1/08B27K3/52B27K3/20B27K3/16B27K3/00B27K3/18B27K3/36
CPCB27M3/00B27M1/08B27K3/52B27K3/20B27K3/16B27K3/007B27K3/18B27K3/36
Inventor 方超罗宇雁赵欢梁成蒙日亮孙金生区锦文
Owner DONGFENG LIUZHOU MOTOR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap