Compound material object and fabrication method thereof

Abstract

The invention relates to compound material object which is fabricated by combing rubber and compound fiber material and provided with rubber articles and compound fiber articles and a fabrication method thereof. The fabrication method has the following steps: placing hot-set compound fiber object or compound fiber object not yet hot-set in a first module of a die, wherein the compound finer object is a structure coated by at least a fiber layer with resin; then, closing the first module and a second module of the die, so that the opening of a cavity of the second module exactly aligns with the compound fiber object; finally filling the cavity with rubber and providing different molding environments according to the hot-set or not yet hot-set conditions so as to mold and fix the rubber object on the resin of the compound fiber object. The compound material object of the invention is provided with a surface with special touch, good shearing resistance and tension stress and the design suitable for slim trend of products. With the fabrication method of the invention adopted, combination of the rubber and the compound fiber object can be provided with moderate strength and reliability, the combination processes can be simplified and consumption of auxiliary raw materials can be reduced.

Description

technical field [0001] The present invention relates to a composite material object and a manufacturing method of the composite material object, in particular to a composite material object integrated with a composite fiber piece and a manufacturing method thereof. Background technique [0002] In the past, the shells of various electronic devices were mainly designed with a smooth appearance. In recent years, some electronic device shells with advanced tactile sensations have been gradually developed, such as notebook computer shells made of leather, bamboo and other materials, so as to improve the products of electronic devices. Value and consumers' willingness to buy. [0003] Fiberglass resin cloth (FRP) is an insulating material widely used in printed circuit boards, and belongs to a composite fiber material. After research by technicians, in addition to the structure of the fiber that can withstand greater tension and the resin material can withstand a lot of shearing...

AI Technical Summary

Problems solved by technology

[0006] In practical applications, for other requirements such as cushioning or positioning, it is desirable to fix the rubber parts of the rubber material inside the shell. However, if the rubber parts are to be installed on the surface of the shell of the composite fiber material, the Some methods can only be joined by glue or double-sided tape, which is the way that ordinary technicians can think of

[0007] However, using glue or double-sided tape involves many processes, and the cost of materials and labor is high. Moreover, due to the strong elasticity and easy deformation of the rubber, the strength and reliability of jointing with ordinary glue or double-sided tape are quite low. Glue or double-sided adhesive made of silicone material is expensive and has many negative effects on commercial production

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