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Quick manufacturing process for carbon fiber reinforced paste resin

A pasty resin and carbon fiber technology, which is applied in the field of rapid production of carbon fiber reinforced pasty resin, can solve the problems of slow workpiece manufacturing, long development cycle and high cost, and achieve short processing time, short processing cycle and light weight. Effect

Active Publication Date: 2018-06-15
天津康普斯特科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] For the development of new products for existing auto parts, especially auto panels and bumpers, the main molding processes are stamping and injection molding. When only a single product is required, the manufacturing speed of the workpiece is slow, the development cycle is long, and the cost is high.

Method used

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  • Quick manufacturing process for carbon fiber reinforced paste resin
  • Quick manufacturing process for carbon fiber reinforced paste resin

Examples

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Embodiment Construction

[0027] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0028] A rapid manufacturing process of carbon fiber reinforced paste resin, comprising the following steps:

[0029] 1) Preparation of PS foam model: choose a density of 80kg / m 3 According to the required size, glue the PS foam board 1, clamp the bonded PS foam model on the CNC machine tool, and use the foam processing machine to machine the PS foam board according to the surface size of the workpiece model. The size requirements It is the processing amount of +20mm on the basis of the molding size, and use a vacuum cleaner to clean the processed foam, low cost investment, light processing, and less processing hours;

[0030] 2) Put SC167 / SC175 type epoxy paste resin and curing agent into the two-component extruder according to the mass rat...

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Abstract

The invention relates to a quick manufacturing process for carbon fiber reinforced paste resin. The quick manufacturing process mainly comprises the following steps of: processing a PS foam board, sequentially performing extrusion-coating on an epoxy paste resin material, a carbon deposition fiber reinforced resin layer and adhesive support, removing the PS foam board to support, position and process a surface, which is separated from the PS foam mould, of the epoxy paste resin material, and performing surface treatment on the processed surface to obtain a final workpiece. Automobile carts manufactured by the quick manufacturing process are short in processing time and are high in processing precision, and processed parts can be modified by many times to meet requirements of a developer. Compared with conventional injection-molding and stamping, the quick manufacturing process greatly shortens development time, reduces cost, and meets physical properties needed, and therefore, a quickand precise process route is provided for developing and repairing automobile part products.

Description

technical field [0001] The invention belongs to the technical field of auto parts preparation, in particular to a rapid manufacturing process of carbon fiber reinforced pasty resin. Background technique [0002] Carbon fiber-reinforced paste resin rapid parts technology is widely used in various industries such as auto parts, automobile master model development, movie props, electronic product casings, outdoor three-dimensional advertisements, toys, medical equipment, and prosthetics. It is currently the fastest growing , the plastic molding process with the most active performance and the most obvious increase in output value has great development space and application potential. [0003] For the development of new products for existing auto parts, especially auto panels and bumpers, the main molding processes are stamping and injection molding. When only a single product is required, the manufacturing speed of the workpiece is slow, the development cycle is long, and the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/34B29C70/54B29C41/02
CPCB29C41/003B29C41/02B29C70/34B29C70/54
Inventor 凌淼阳杰朱家俊
Owner 天津康普斯特科技发展有限公司
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