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Process and special material for manufacturing plastic part with low cost

A low-cost technology for plastic parts, applied in the manufacturing industry, can solve problems such as increased development costs, high production costs, and extended development cycles, achieving high reliability, reduced development costs, and simple production processes

Inactive Publication Date: 2015-04-29
纪慧娟
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  • Description
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Problems solved by technology

However, making a physical model often requires mold opening, which will undoubtedly increase the development cost. At the same time, because mold development takes time, it will inevitably extend the development cycle
[0003] In the production process of small-batch products (such as: souvenirs, limited edition products, small-batch ordered products, etc.), as long as mold opening is involved, the production cost will be relatively high

Method used

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  • Process and special material for manufacturing plastic part with low cost
  • Process and special material for manufacturing plastic part with low cost
  • Process and special material for manufacturing plastic part with low cost

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Embodiment Construction

[0066] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0067] refer to figure 1 , figure 2 , image 3 or Figure 4 The special material for making plastic parts at low cost includes a substrate for producing product forms, the substrate includes at least two film layers 11, at least one film layer 11 of the two film layers 11 is a light-transmitting material. The uncured photocurable resin-based composite material is filled between the two film layers 11 . Resin-based composite materials are not solid before curing, so the matrix only needs to be able to form the shape of the product, and it does not require that it must be in the shape of the product or have a certain shape. Therefore, the degree of freedom in the shape of the matrix is ​​high, and it can be made into different shapes accordin...

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Abstract

The invention discloses a process and a special material for manufacturing a plastic part with low cost, and relates to the manufacturing industry. The process for manufacturing the plastic part with low cost is characterized by comprising the following steps: I. manufacturing a substrate for generating product form, wherein the substrate comprises at least two films, at least one of the films is made from a light transparent material, and an uncured light-cured resin based composite is arranged between the two films; II. manufacturing a product prototype having the product form by virtue of the substrate; and III, curing the uncured light-cured resin based composite, so that the product prototype is cured and formed into a finished product. The special material for manufacturing the plastic part with low cost is characterized by comprising a substrate for generating a product form, wherein the substrate comprises at least two films, at least one of the films is made from a light transparent material, and the uncured light-cured resin based composite is arranged between the two films.

Description

technical field [0001] The invention relates to the manufacturing industry, in particular to the production of plastic parts. Background technique [0002] In the design and development stage of new industrial products, in order to improve the design plan and obtain customer approval, it is generally necessary to make a physical model, so as to confirm the appearance of the product and perform functional testing. However, making a physical model often requires mold opening, which will undoubtedly increase the development cost. At the same time, because mold development takes time, it will inevitably prolong the development cycle. [0003] In the production process of small-batch products (such as: souvenirs, limited edition products, small-batch ordered products, etc.), as long as mold opening is involved, the production cost will be relatively high. Contents of the invention [0004] The object of the present invention is to provide a low-cost process for making plastic ...

Claims

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Application Information

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IPC IPC(8): B29C67/00
Inventor 纪慧娟
Owner 纪慧娟
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