A kind of composite material conical equal-thickness electric pole and its production method
A composite material and production method technology, applied to other household appliances, towers, building types, etc., can solve the problems of environmental protection and impact resistance, achieve consistent thickness and improve product quality
Active Publication Date: 2019-12-24
无锡市同腾复合材料有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, because the resin matrix of thermosetting winding is a thermosetting material, the material is lacking in environmental protection and impact resistance. At the same time, with the vigorous development of high-performance new composite materials and environmentally friendly products in the country, thermoplastic winding will There is broad room for development
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] see Figure 1-Figure 3 , the invention relates to a composite material tapered electric pole of equal thickness, which includes a large end 1 and a small end 2, the outer surfaces of the large end and the small end adopt the middle section of the tapered surface for transition, the large end, the small end and the The wall thickness of the middle section is uniform.
[0030] Since the wall thicknesses of the big end, the small end and the middle section are consistent, the thickness of the circumferential fiber layer 3 gradually decreases from the big end 1 to the small end 2, while the thickness of the longitudinal fiber layer 4 gradually increases.
[0031] As a preference, the wall thickness formed by the composite material includes three layers of hoop fiber layers 3 and two layers of longitudinal fiber layers 4 arranged at intervals from outside to inside.
[0032] A production method of a composite tapered electric pole of equal thickness:
[0033] Step 1. Calcu...
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
Login to View More Abstract
The invention relates to a composite conical equal-thickness electric pole. The composite conical equal-thickness electric pole comprises a big end and a small end. The outer surfaces of the big end and the small end are in transition by adopting a middle section of the conical surface. The wall thicknesses of the big end, the small end and the middle section are consistent. A production method ofthe composite conical equal-thickness electric pole comprises the steps that 1, the thickness of a paving layer of the circumferential direction of the small end of a product is calculated; 2, the thickness of a paving layer of the circumferential direction of the big end of the product is calculated; 3, the thickness of a paving layer of the circumferential direction of the middle section of theproduct is calculated; and 4, during production, a PLC program is adjusted and controlled, and parameters of the corresponding position are adjusted. According to the composite conical equal-thickness electric pole and the production method thereof, under the situation that the number of longitudinal fiber is not changed, the surface density of circumferential fiber is changed, and finally, the sum of the thickness of the longitudinal fiber and the thickness of the circumferential fiber of the small end is equal to the sum of the thickness of the longitudinal fiber and the thickness of the circumferential fiber of the big end, so that the thicknesses of working fiber of the big end and the small end of the product are consistent, and the product quality is improved.
Description
technical field [0001] The invention relates to a composite material conical pole with equal thickness and a production method thereof. Background technique [0002] Winding molding is a very important process in composite material molding. The composite material obtained by winding molding has excellent properties such as high strength and low density. It is widely used in pipelines, pressure vessels, aerospace and other fields. Winding molding can be divided into thermosetting winding and thermoplastic winding according to different substrates. Thermosetting winding has been developed in my country for decades, and the winding process and equipment are relatively mature. However, because the resin matrix of thermosetting winding is a thermosetting material, the material is lacking in environmental protection and impact resistance. At the same time, with the vigorous development of high-performance new composite materials and environmentally friendly products in the country...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E04H12/00E04H12/02B29C70/30
CPCB29C70/30B29L2031/766E04H12/00E04H12/02
Inventor 吴海军吴欣洋
Owner 无锡市同腾复合材料有限公司