Method for machining aluminum alloy air tank

A processing method and technology for air storage cylinders, which are applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as difficulty in meeting high standards of performance and appearance, and achieve no blackening on the surface, high welding seam quality, and welding process. stable effect

Active Publication Date: 2014-03-05
LIUZHOU LIUHE FANGSHENG MACHINERY
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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 provide a processing method of an aluminum alloy gas storage cylinder, s

Method used

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  • Method for machining aluminum alloy air tank
  • Method for machining aluminum alloy air tank
  • Method for machining aluminum alloy air tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A processing method for an aluminum alloy air storage tank, the method is to use a 5083 aluminum alloy plate with a thickness of 2.8mm to carry out blanking processing on the end cover 1 and the cylinder body 2, and then assemble the end cover 1 and the cylinder body 2 Welding, sealed packaging after passing the air tightness test; it includes the following steps:

[0043] A. Machining end caps:

[0044] A1. Cutting: According to the requirements of the size of the end cap, use a 5083 aluminum alloy plate with a thickness of 2.8mm for blanking. The surface of the aluminum alloy plate is covered with a layer of film, and the end cap blank plate is obtained after blanking;

[0045] A2. Blanking: Blanking the end cover blank plate into a circular end cover blank;

[0046] A3. Forming: Stamping the circular end cap blank to obtain a semi-finished end cap;

[0047] A4. Punching: punching the pipe joint installation hole on the semi-finished end cover;

[0048] A5. Shrink...

Embodiment 2

[0064] A processing method for an aluminum alloy air storage tank, the method is to use a 2.9mm thick aluminum alloy plate of the grade 5083 to carry out blanking processing on the end cover 1 and the cylinder body 2, and then assemble the end cover 1 and the cylinder body 2 Welding, sealed packaging after passing the air tightness test; it includes the following steps:

[0065] A. Machining end caps:

[0066] A1. Cutting: According to the requirements of the size of the end cap, use a 5083 aluminum alloy plate with a thickness of 2.9mm for blanking. The surface of the aluminum alloy plate is covered with a layer of film, and the end cap blank plate is obtained after blanking;

[0067] A2. Blanking: Blanking the end cover blank plate into a circular end cover blank;

[0068] A3. Forming: Stamping the circular end cap blank to obtain a semi-finished end cap;

[0069] A4. Punching: punching the pipe joint installation hole on the semi-finished end cover;

[0070] A5. Shrinki...

Embodiment 3

[0086] A processing method for an aluminum alloy air storage tank, the method is to use a 5083 aluminum alloy plate with a thickness of 3.0 mm to carry out blanking processing on the end cover 1 and the cylinder body 2, and then assemble the end cover 1 and the cylinder body 2 Welding, sealed packaging after passing the air tightness test; it includes the following steps:

[0087] A. Machining end caps:

[0088] A1. Cutting: According to the requirements of the size of the end cap, use a 5083 aluminum alloy plate with a thickness of 3.0mm for blanking. The surface of the aluminum alloy plate is covered with a layer of film, and the end cap blank plate is obtained after blanking;

[0089] A2. Blanking: Blanking the end cover blank plate into a circular end cover blank;

[0090] A3. Forming: Stamping the circular end cap blank to obtain a semi-finished end cap;

[0091] A4. Punching: punching the pipe joint installation hole on the semi-finished end cover;

[0092] A5. Shrin...

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Abstract

The invention discloses a method for machining an aluminum alloy air tank, and relates to the method for machining an automobile air tank. According to the method, aluminum alloy plates with marks being 5083 and the thicknesses being 2.8-3.0mm are respectively used for blanking and machining of end covers and a tank body, then, the end covers and the tank body are installed and welded, seal packaging is conducted after air tightness detection is qualified, and the surface of each adopted aluminum alloy plate is covered with a thin film in the blanking process. The method includes the following steps of A, end cover machining, B, tank body machining, C, installing and welding, wherein the end covers are welded to the end openings in the two ends of the tank body respectively, D, air tightness detection and E, seal packaging. By means of the method for machining the aluminum alloy air tank, the high-level performance requirement can be met, the high-level appearance requirement can also be met, and the method has the advantages of being high in welding quality, convenient to operate, capable of lowering labor intensity, saving in energy, environmentally friendly, long in service life, low in cost, good in development prospect and suitable for popularization and application.

Description

technical field [0001] The invention relates to a processing method of an automobile air storage cylinder, in particular to a processing method of an aluminum alloy air storage cylinder. Background technique [0002] Most of the existing automobile air storage tanks are iron air storage tanks, which are heavy in weight and need to be sprayed inside and outside to prevent corrosion. Not only the process is long but the service life is short, and the surface of the cylinder is not easy to clean, which affects Appearance of the air reservoir. And the iron gas storage tank will make the whole vehicle quality not meet the national energy saving and emission reduction. The aluminum alloy air tank is more and more welcomed by automobile manufacturers because of its light weight, long life, no need to spray paint, beautiful appearance, energy saving and emission reduction. However, because the aluminum alloy material is softer than the iron material, if you want to replace the iro...

Claims

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Application Information

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IPC IPC(8): B23P15/00B23K9/167
CPCB23K9/167B23K2101/12B23P15/00
Inventor 庞勇
Owner LIUZHOU LIUHE FANGSHENG MACHINERY
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