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Manufacturing method for porous special-shaped reinforcement steel sheet

A technology for reinforcing steel sheets and a manufacturing method, which is applied in the field of flexible circuit board processing, and can solve the problems of high cost and poor precision of porous special-shaped reinforcing sheets.

Inactive Publication Date: 2015-02-18
SUZHOU MIDAS PRECISION ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problem of high cost and poor precision of making porous special-shaped reinforcing sheet by etching method

Method used

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  • Manufacturing method for porous special-shaped reinforcement steel sheet
  • Manufacturing method for porous special-shaped reinforcement steel sheet
  • Manufacturing method for porous special-shaped reinforcement steel sheet

Examples

Experimental program
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Embodiment Construction

[0015] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0016] The final product of this production method is: figure 1 The finished reinforcing sheet shown in 6.

[0017] The equipment used in the production process includes: forming machine. like figure 2 and image 3 As shown, the forming machine is provided with an upper mold 7 and a lower mold 8, and the cutter has two kinds of hole forming knife 2 and reinforcing sheet shape forming knife 5, and the hole forming knife 2 is adjusted according to the distribution and size of the holes on the reinforcing sheet finished product 6. The design can punch out the required product holes 4 and positioning holes 9 on the steel plate, and the reinforcement sheet shape forming kn...

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Abstract

The invention discloses a manufacturing method for a porous special-shaped reinforcement steel sheet, and relates to the technical field of flexible circuit board processing. The manufacturing method comprises the following steps: mounting a hole molding knife (2) on an upper mould (7) of a molding machine; conveying a steel plate (1) onto the molding machine for punching; adopting the hole molding knife (2) to punch reinforcement sheet holes (4) and positioning holes (9) in the steel plate (1); removing waste materials in the reinforcement sheet holes (4) and the positioning holes (9) in the steel plate after punching. The manufacturing method adopts two-time molding by firstly punching the reinforcement sheet holes and then punching the outline of the reinforcement sheet, so that the hole parts are prevented from deformation caused by insufficient strength, and the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of flexible circuit board processing, in particular to a method for manufacturing a porous special-shaped reinforcing steel sheet. Background technique [0002] With the continuous advancement of technology in the electronics industry, the size of electronic components is getting smaller and smaller, which also requires the reinforcing steel sheets used on flexible circuit boards to be smaller, and the structure is often complex, porous and irregular in shape, which brings There is no small difficulty in production. In the prior art, the etching method is generally used to manufacture such porous special-shaped reinforcing sheets, but this method has high cost and poor precision. Contents of the invention [0003] The technical problem to be solved by the invention is to solve the problems of high cost and poor precision of making porous special-shaped reinforcing sheet by etching method. [0004] In ord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/26B21D28/04
CPCB21D28/26B21D28/04
Inventor 王中飞
Owner SUZHOU MIDAS PRECISION ELECTRONICS