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Forming method of tablet computer base

A tablet computer and molding method technology, which is applied in computing, instrumentation, electrical and digital data processing, etc., can solve the problem that the processing speed cannot meet the requirements of high-volume shipments in the electronics industry, the cost of cutting processing is not cheap, and the cost of materials cannot be effectively reduced. and other problems, to achieve the effect of good structural strength and heat dissipation, light weight and simple shape

Active Publication Date: 2016-04-13
ACER INC
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AI Technical Summary

Problems solved by technology

[0005] The base of the metal material is processed by automatic cutting tools. Although the processing speed of automatic cutting tools has been improved compared with traditional lathes and milling machines, such processing speeds still cannot meet the requirements of high-volume shipments in the electronics industry. And the processing cost of cutting processing is not cheap
In addition, the cutting process will generate excess scrap, so it is not effective in reducing material costs

Method used

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  • Forming method of tablet computer base
  • Forming method of tablet computer base
  • Forming method of tablet computer base

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0049] refer to figure 1 , is a flow chart of the forming method of the tablet computer base of the present invention. The forming method of the tablet computer base of the present invention includes the following steps: providing a metal plate → providing a first mold set → forming the bottom edge → providing a second mold set → forming the side edge → forming a plastic part.

[0050] refer to figure 2 and image 3 , is a schematic diagram of forming the bottom edge of the forming method of the tablet computer base of the present invention. The forming method of the tablet computer base of the present invention comprises:

[0051] A metal plate 10 is provided: the metal plate 10 is an aluminum plate, an aluminum alloy plate or an aluminum-magnesium alloy plate. The metal plate 10 is an off-the-shelf thin plate, which is selected as a metal with light weight. Thin sheet material is less costly than bulk material.

[0052] A first mold set 20 is provided, and the first m...

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Abstract

The invention discloses a forming method for a tablet computer base. The forming method comprises the procedures that a metal plate is provided; a first mold group is provided; a bottom side is pressed and formed; a second mold group is provided; lateral sides are pressed and formed; and a plastic part is formed. The bottom side is pressed and formed by means of the first mold group, the lateral sides are pressed and formed by means of the second mold group, the first mold group and the second mold group can adopt punching or oil pressure driving, and a punching or oil-pressure forming mold has the advantages that the processing speed is high, no waste is generated, and the cost is low. The metal plate can be subjected to punching or oil-pressure forming, when platy material and blocky material with the same area are in comparison, the cost of the platy material is lower than that of the blocky material, and the weight of the platy material is lighter, so that the transportation of the material is facilitated.

Description

technical field [0001] The invention relates to a forming method of a tablet computer base. Background technique [0002] The base of the existing tablet computer is made of plastic material, which is molded by plastic injection to meet the requirements of low cost, fast processing and light weight. [0003] However, the base made of plastic has the disadvantages of insufficient structural strength and poor appearance and texture that are not favored by consumers. [0004] Therefore, the base of the tablet computer is changed to a metal material. The metal base has better structural strength and better heat dissipation, and the texture of the metal material is more favored by consumers. [0005] The base of the metal material is processed by automatic cutting tools. Although the processing speed of automatic cutting tools has been improved compared with traditional lathes and milling machines, such processing speeds still cannot meet the requirements of high-volume shipment...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16B21D22/02B29C65/48B29C45/14
Inventor 陈赞升
Owner ACER INC
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