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Welding technology for side plate of large gooseneck container

A welding process and container technology, which is applied in the field of aluminum alloy welding, can solve the problems of low production efficiency, high turnover times, waste of time and manpower, etc., and achieve the effects of improving production efficiency, reducing the number of turning times, and improving the welding sequence

Inactive Publication Date: 2019-03-26
LIAONING ZHONGWANG SPECIAL VEHICLE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present invention provides a large gooseneck container side plate welding process in order to solve the problems of high turnover times, waste of time and manpower, and low production efficiency in the prior art container side plate welding method

Method used

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  • Welding technology for side plate of large gooseneck container
  • Welding technology for side plate of large gooseneck container
  • Welding technology for side plate of large gooseneck container

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Embodiment Construction

[0028] Preferred embodiments of the present invention will be described in detail below.

[0029] The reference signs in the accompanying drawings of the specification include:

[0030] Container side panel 1, tooling platform 2, upper side beam 3, lower side beam 4, spacer 5, lower side beam decorative panel 6, outer long weld 7, inner long weld 8, broken weld 9, side panel neck Reinforcement 10.

[0031] Such as Figure 1~5 A large gooseneck container side panel welding process shown includes the following steps:

[0032] A. According to the drawing, place the container side panel 1 on the tooling platform 2, the outside of the container side panel 1 faces upwards, and the inside faces down. Before the weld seam is welded, first spot-fix the two inner long welds 8, then spot-fix the two outer long welds 7, the inner long welds 8 and the outer long welds between the upper side beam 3, the lower side beam 4 and the container side plate 1 The length of seam 7 is 40mm each t...

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Abstract

The invention relates to the technical field of aluminum alloy welding and relates to a welding technology for a side plate of a large gooseneck container. The welding sequence adopted comprises the steps that two long welding seams on the inner side of the side plate are tack-welded firstly; then two long welding seams on the outer side are tack-welded; the two welding seams on the outer side arewelded again; after welding of the upper edge beam and the lower edge beam of the outer side of the side plate is completed, reverse deformation welding is conducted on the side plate, and broken welded welding seams between profiles of the side plate are welded; and finally, the lower edge beam of the lower end of the side plate and a lower edge beam decoration plate are welded, and a reinforcement part at the neck-changing position of the side plate is fixedly installed through a fastening part. By means of the welding technology for the side plate of the large gooseneck container, the problems in the prior art that the welding method for the container side plates are multiple in overturning times, time and labor are wasted, and production efficiency is low are solved.

Description

technical field [0001] The invention belongs to the technical field of aluminum alloy welding, and relates to a large gooseneck container side plate welding process. Background technique [0002] Aluminum alloy density 2.7g / cm 3 , only 1 / 3 of steel, aluminum alloy has good corrosion resistance, and can maintain a smooth surface for a long time without any protective measures. In addition, aluminum alloy also has good welding and shaping performance. In order to meet the requirements of energy saving and emission reduction, automobile lightweight has become the consensus of the automobile industry, and extensive use of aluminum alloy components is the most feasible way to achieve automobile lightweight. However, the strength of aluminum alloy is lower than that of steel, so its use is limited to a certain extent. [0003] Semi-trailer is a widely used heavy-duty transportation vehicle. In order to meet the strength requirements, steel components are mostly used in semi-trai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02
CPCB23K31/02
Inventor 张玉新商建波艾敬伟贾宏达
Owner LIAONING ZHONGWANG SPECIAL VEHICLE MFG
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