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Method for forming structure

A molding method and structure technology, applied in the direction of stators, transmissions, pistons, etc., can solve the problems of many processes, low strength and reliability, high material and labor costs, and achieve simplified processes, thin body walls, and reduced consumption Effect

Inactive Publication Date: 2010-06-09
PEGATRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, using glue or double-sided tape requires many processes, and the cost of materials and labor is high. What's more problematic is that the strength and reliability of the joint are also low, which has many negative effects on commercial production.

Method used

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  • Method for forming structure

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Embodiment Construction

[0019] see figure 1 , figure 1 It is an exploded schematic diagram of the structure of 10 parts of the notebook computer. In a preferred embodiment, the structure 30 manufactured by the present invention can be applied to the shell 20 of a product, such as a notebook computer 10, a liquid crystal display, a smart mobile phone and other electronic products, or a packaging box, Non-electronic items such as furniture. figure 1 Taking the upper cover of the notebook computer 10 with the liquid crystal panel 22 as an example, the utilization of the structure 30 is described. The structure 30 includes an integrally formed composite fiber part 32 and a metal part 34, and the side of the composite fiber part 32 is opposite to the side where the metal part 34 is located. The other side (the outer side of the shell 20) is suitable as the surface of the shell 20. It has a special texture and touch in appearance, just like a hardcover ancient book. The metal piece 34 is convenient for f...

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Abstract

The invention provides a method for forming a structure which combines fiber materials and metallic materials. The structure is formed in one piece by a mould. The method comprises the following steps of: firstly, forming a compound fiber piece; placing the compound fiber piece in a first mould of the mould; secondly, closing the first mould and a second mould of the mould, and making an opening of a mould cavity of the second mould aligned with and attached to the compound fiber piece; and finally, guiding the metal to the mould cavity so as to form a metallic piece on the compound fiber piece. Therefore, the structure has the surface with special tactility, high shearing strength and tensile strength, is light in weight and thin in the body wall, is suitable for the light, thin, short and small design and can be widely applied to shells of electric products; and more importantly, in the forming method of the invention, the combination of the metallic piece and the compound fiber piece possesses proper strength and reliability, the combination procedure is simplified, and the consumption of auxiliary materials is lowered.

Description

technical field [0001] The present invention relates to a method for forming a structure, in particular to a method for forming a structure by integrally combining fiber material and metal material. Background technique [0002] In the past, the casings of various electronic devices were mainly designed with a smooth appearance. In recent years, some electronic device casings with high-end touch have been gradually developed, such as notebook computer casings with leather, bamboo and other materials as the exterior, so as to improve the product quality of electronic devices. value and consumer purchase intention. [0003] Fiberglass resin cloth (FRP) is an insulating material that is widely used in printed circuit boards and belongs to a composite fiber material. According to the research by the technicians of this application, besides the fiber structure can withstand greater tension and the resin material can withstand a large shear force, it will present a special touch ...

Claims

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Application Information

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IPC IPC(8): B22D19/00B29C70/34B22D17/00B29K309/08B29K307/04
Inventor 蔡佳明李柏纬
Owner PEGATRON
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