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A kind of manufacturing method of glass fiber cloth composite material step product

A glass fiber cloth and composite material technology, which is applied to tubular items, other household appliances, household appliances, etc., can solve the problems of inability to recycle industrial waste, pollution of the natural environment, and increased costs for enterprises, and reduce the consumption of raw materials and processing. The process is simple and the effect of reducing the use of materials

Inactive Publication Date: 2017-11-14
MIANYANG TENGYANG ELECTROMECHANICAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional glass fiber cloth step products are often processed into the required step products in a full roll method. The material cost is high, and the processing allowance is large or even difficult to process in the post-processing, which invisibly increases the cost of the enterprise, and the post-processing The processing materials produced during the process cannot be used, and become industrial waste that cannot be recycled, which has brought serious pollution to the natural environment.

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
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  • A kind of manufacturing method of glass fiber cloth composite material step product

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Apply a release agent on the mold, pre-process, fix the mold on the reel, the diameter of the mold is 50 cm, the diameter of the mold is the inner diameter of the pipe of the design pipe, and the glass fiber cloth composite material with a width of 500 cm is wound into the mold When the winding thickness reaches 30 cm, stop winding 500 cm wide glass fiber cloth composite material; then start winding 300 cm wide glass fiber cloth composite material at a position equidistant from the reel, and the winding thickness reaches 50 cm Stop winding 300 cm wide glass fiber cloth composite material; each layer of glass fiber cloth composite material is wound, using a pair of retaining rings to fix, the retaining ring is connected by the screw, the screw is engraved with threads, and the retaining ring The screw holes are matched, and two screws are used here to connect and fix the position of the retaining ring; here, the form formed by the two winding layers is a stepped structure,...

Embodiment 2

[0021] Apply a release agent on the mold, pre-process, fix the mold on the reel, the diameter of the mold is 50 cm, the diameter of the mold is the inner diameter of the pipe of the design pipe, and the glass fiber cloth composite material with a width of 500 cm is wound into the mold When the winding thickness reaches 30 cm, stop winding 500 cm wide glass fiber cloth composite material; then start winding 300 cm wide glass fiber cloth composite material at a position equidistant from the reel, and the winding thickness reaches 50 cm Stop winding 300 cm wide glass fiber cloth composite material; then start winding 200 cm wide glass fiber cloth composite material at a position equidistant from the reel. When the winding thickness reaches 40 cm, stop winding 200 cm wide The glass fiber cloth composite material; each layer of glass fiber cloth composite material is wound, and a pair of retaining rings are used for fixing. The retaining rings are connected by screws, and the screws ...

Embodiment 3

[0023] Apply a release agent on the mold, perform pretreatment, fix the mold on the reel, the diameter of the mold is 60 cm, the diameter of the mold is the inner diameter of the pipe of the designed pipe, and the glass fiber cloth composite material with a width of 500 cm is wound into the mold Above, when the winding thickness reaches 30 cm, stop winding 500 cm wide glass fiber cloth composite material; then start winding 300 cm wide glass fiber cloth composite material at the position aligned with the left end of the reel, and the winding thickness reaches 50 cm Stop winding 300 cm wide glass fiber cloth composite material; each layer of glass fiber cloth composite material is wound, using a pair of retaining rings to fix, the retaining ring is connected by a screw, the screw is engraved with threads, and the retaining ring The screw holes are matched, and two screws are used here to connect and fix the position of the retaining ring; here, the form formed by the two winding ...

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
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Abstract

A disclosed preparation method for a glass-fiber-cloth composite-material step product comprises: step 1) winding a glass-fiber-cloth composite material with a first design width around a die, stopping winding when the thickness reaches a design thickness, adding retainer rings at two ends of the winding layer, and performing fixed connection on each retainer ring via a screw hole and a screw; step 2) winding a glass-fiber-cloth composite material with a second design width narrower than the first design width around the glass-fiber-cloth composite material with the first design width, and stopping winding when the thickness reaches a design thickness; and step 3) baking the reel with the winding layers, the retainer rings, the die and the screws at 100 DEG C-200 DEG C for 6-8 h, performing cooling solidification at a normal temperature, and removing the die and the retainer rings. Compared with a conventional full winding manner, the method reduces consumption of the raw materials. Also, compared with a processing process of a product prepared by using a conventional winding manner, the subsequent processing process of a product prepared by using the method is relatively simple, and industrial garbage quantity is reduced.

Description

Technical field [0001] The invention relates to a manufacturing method of a glass fiber cloth composite material step product. Background technique [0002] Fiberglass cloth composite pipe fittings are widely used in many fields such as electric power, pesticides, chemical industry, metallurgy, etc. due to their light weight, high strength, corrosion resistance and good insulation properties. Traditional glass fiber cloth step products are often full-rolled, and then processed into the required step products. The cost of materials is high, and the processing margin is large in the post-processing. It is even difficult to process, which invisibly increases the cost of the enterprise and the post-processing The processing materials produced at the time are unusable and become industrial wastes that cannot be recycled, causing serious pollution to the natural environment. Summary of the invention [0003] The invention designs and develops a manufacturing method of glass fiber cloth...

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
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C70/32B29L23/00
CPCB29C70/32B29L2023/00
Inventor 张强于定福韩前龙
Owner MIANYANG TENGYANG ELECTROMECHANICAL PROD