Machining method of frame-type structural aluminum alloy welded auxiliary vehicle frame

A processing method and technology of aluminum alloy, applied in metal processing equipment, welding equipment, manufacturing tools, etc., can solve the problems of insignificant weight reduction effect and bulky products.

Inactive Publication Date: 2018-05-01
芜湖禾田汽车工业有限公司
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Problems solved by technology

[0004] The object of the present invention is to provide a processing method for a frame-type structure aluminum alloy welded sub-frame, which overcomes the disadvantages of high-strength steel plates after stamping and welding in the traditional iron plate stamping welding process. The product is bulky and the effect of weight reduction is not obvious, reducing the welding process and improving production efficiency

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  • Machining method of frame-type structural aluminum alloy welded auxiliary vehicle frame

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Embodiment Construction

[0021] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0022] In the present invention, unless stated otherwise, the used orientation words such as "up, down, left, right" usually refer to figure 1 Up and down and left and right are shown. "Inner and outer" refer to the inner and outer on the specific outline. "Far and near" refer to far and near relative to a certain component.

[0023] The invention provides a processing method for a frame-type structure aluminum alloy welding sub-frame, the processing method comprising: welding an aluminum alloy pipe 1, an aluminum alloy plate 2 and an aluminum alloy profile into a frame-type structure to obtain a frame-type structure aluminum alloy Alloy welded subframe.

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Abstract

The invention relates to the field of frame-type structural aluminum alloy welding, and discloses a machining method of a frame-type structural aluminum alloy welded auxiliary vehicle frame. The machining method comprises the steps that aluminum alloy pipes, aluminum alloy plates and aluminum alloy profiles are welded to form a frame-type structure, and the frame-type structural aluminum alloy welded auxiliary vehicle frame is obtained. The machining method of the frame-type structural aluminum alloy welded auxiliary vehicle frame is used for solving the problems that in a traditional iron plate stamping welding process, products obtained after stamping welding of high strength steel plates are heavy, and the weight reducing effect is not obvious, the number of welding procedures is reduced, the production efficiency is improved, and the unladen mass of the aluminum alloy welded auxiliary vehicle frame is reduced.

Description

technical field [0001] The invention relates to the field of frame-type structure aluminum alloy welding, in particular to a processing method for frame-type structure aluminum alloy welding sub-frames. Background technique [0002] With the global warming, the national policy of energy saving, emission reduction and consumption reduction has been continuously introduced. The lightweight of automobile chassis has become a trend. More and more high-end cars have begun to use a large number of aluminum alloy structural parts. At present, many domestic car companies still use some traditional iron plate stamping and welding processes to produce and weld subframes. Its concept of energy saving, emission reduction and weight reduction has not been better utilized. [0003] Whether it is possible to reduce the welding process and improve production efficiency according to the structural form of the vehicle has become an urgent problem to be solved at this stage. Contents of the...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/173B23P15/00
CPCB23K9/173B23P15/00
Inventor 潘海斌赵迎军胡柏丽王超
Owner 芜湖禾田汽车工业有限公司
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