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Machining method for mobile phone model product part having carbon-fiber effect

A mobile phone model and processing method technology, applied in the field of component processing, can solve the problems of curved surface folds, poor appearance of model products, etc.

Inactive Publication Date: 2015-07-15
BEIJING E HAND MODEL IND CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the model product is a flat product, the simulated appearance effect will be better than directly printing on the surface of the model product with ink; if the model product is a curved surface product, wrinkles will appear on the curved surface when pasting, resulting in the appearance of the model product not good

Method used

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  • Machining method for mobile phone model product part having carbon-fiber effect
  • Machining method for mobile phone model product part having carbon-fiber effect
  • Machining method for mobile phone model product part having carbon-fiber effect

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Experimental program
Comparison scheme
Effect test

Embodiment 6

[0058] Embodiment 6 and Embodiment 10 process the cell phone battery cover with carbon fiber effect, wherein, except for the conditions given below, the processing process of Embodiment 6 to Embodiment 10 is consistent with Embodiment 1. Embodiment six to embodiment ten comprise following processing procedure:

[0059] According to the 3D drawing of the customer's mobile phone battery cover, a transparent acrylic mold for carbon fiber sheet thermoforming is designed. The mold cavity has the same shape as the appearance of the mobile phone battery cover; according to the 3D drawing of the customer's mobile phone battery cover File, design and process the inner core with a thickness less than 1mm than the design size in the drawing file.

[0060] The carbon fiber effects of the mobile phone battery covers from the sixth to the tenth embodiments are all good, and the average production cycle is 17 days.

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Abstract

The invention discloses a machining method for a mobile phone model product part having a carbon-fiber effect. A first side part of the part is an appearance surface. The machining method comprises the following steps of machining a carbon-fiber sheet; machining an inner core; adhering the carbon-fiber sheet onto the first side part of the inner core, and ensuring the carbon-fiber sheet to be completely fitted with the first side part of the inner core to obtain a primary machined part; fixing the primary machined part into a cavity of a positioning jig, reserving a space surrounding the primary machined part inside the cavity of the positioning jig, filling epoxy resin into the space, and molding an epoxy resin layer for wrapping the primary machined part to obtain a secondary machined part; utilizing a machine tool to machine, and ensuring the first side part of the secondary machined part to be completely consistent with the appearance surface so as to obtain the part. By adopting the machining method, the appearance effect of the carbon fiber, and a purpose for verifying the appearance effect and the material by a designer can be realized, the production cost can be reduced, and the production period can be accelerated.

Description

technical field [0001] The invention relates to a processing method for mobile phone model products, in particular to a processing method for components with carbon fiber effects of mobile phone model products. Background technique [0002] After the industrial design drawings are completed, designers will make corresponding model products to verify their design schemes. With the development of modern fiber composite materials, designers often use carbon fiber material effect design. Carbon fiber has the inherent essential characteristics of carbon materials and the softness and processability of textile fibers. It is a new generation of reinforcing fibers. In the actual mass production of industrial products, real carbon fiber materials are often used to make them. The development of modern industry is very fast, and the product update is also very fast, which requires a very short industrial product design cycle, and product design requires more innovation. Therefore, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/14B29C70/42
Inventor 姚治刚
Owner BEIJING E HAND MODEL IND CO
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