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Processing technology of flange cover plate

A processing technology, flange cover technology, applied in the direction of metal processing equipment, forming tools, manufacturing tools, etc., can solve the problems of high processing cost and difficult processing, achieve precise size control, improve production efficiency, and increase yield Effect

Inactive Publication Date: 2022-03-01
YANTAI ANXIN PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] refer to figure 1 A flange cover plate, the finished cover plate after processing includes a finished bottom plate and a finished side wall, and the top of the finished side wall is open. Right angle, so processing is very difficult, and the processing cost is high

Method used

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  • Processing technology of flange cover plate
  • Processing technology of flange cover plate
  • Processing technology of flange cover plate

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Experimental program
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Embodiment Construction

[0050] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0051] The invention discloses a processing technology of a flange cover plate. The processing technology is applied to the processing of the cover plate and is suitable for processing and forming flange-type right-angle cover plates. After the processing and forming, the finished side wall of the finished cover plate 1 The minimum radius of the fillet at the vertical junction between 102 and the finished bottom plate 101 can reach 0.5mm, which is more than four times smaller than the minimum radius of traditional forming.

[0052] The whole processing technology is generally divided into two stages, namely the blanking stage and the forming stage. In the blanking stage, the cover plate 2 to be processed is obtained. The cover plate 2 to be processed is circular, and the processing allowance has been reserved in advance for the cover plate 2 to be processed. ...

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Abstract

The invention relates to a machining process of a flange cover plate. The machining process comprises the following steps that S1, blanking is conducted, specifically, an aluminum plate is selected to be blanked as a cover plate to be machined; s2, arc end face deep drawing, wherein an arc end face cover plate is machined; s3, flat end face stretching, wherein a flat end face cover plate is machined; s4, bending, forming and deep drawing are conducted, wherein a vertical wall cover plate is machined; s5, punching is conducted, specifically, a cover plate with holes is machined; s6, necking, wherein a necking cover plate is machined; s7, hole flanging is conducted, specifically, a hole flanging cover plate is machined; s8, edge cutting, wherein a cover plate to be shaped is machined; and S9, shaping is conducted, wherein a finished cover plate is obtained through machining. The method has the effects of high yield and high processing efficiency.

Description

technical field [0001] The invention relates to the technical field of cover plate processing, in particular to a processing technology of a flange cover plate. Background technique [0002] The stamping process is an accurate and efficient processing method. It only needs to place the raw material to be processed on the processing platform and then stretch it through the stamping die to form it. Various parts produced by stamping are widely used in many industries such as machinery, automobiles, and aerospace. [0003] refer to figure 1 A flange cover plate, the finished cover plate after processing includes a finished bottom plate and a finished side wall, and the top of the finished side wall is open. Right angle, so processing is very difficult, and the processing cost is high. Therefore, there is a need for a processing technology for producing this kind of cover plate, which can lower the cost, and at the same time, be easy to operate, good in stability, and ensure ...

Claims

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Application Information

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IPC IPC(8): B21D35/00B21D41/04B21D28/14B21D37/10
CPCB21D35/001B21D35/002B21D41/04B21D28/14B21D37/10
Inventor 吕广臣张显波王振华初晓峰
Owner YANTAI ANXIN PRECISION MACHINERY
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