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Manufacturing method of inclined electroslag welding component shaped like Chinese character 'ri'

A production method, electroslag welding technology, applied in the direction of welding equipment, manufacturing tools, metal processing equipment, etc., can solve the problems that cannot meet the development trend of complex and diversified steel components, and achieve wide coverage, high efficiency, targeted effects

Inactive Publication Date: 2014-05-14
成军
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Problems solved by technology

[0002] Under the country's macro-idea of ​​vigorously advocating sustainable development and green environmental protection, building steel structures have entered a new stage of rapid development. The forms of steel structures are becoming more and more diverse, and the difficulty and technical content of steel structures are also increasing. Large, new technologies and new equipment are used more and more widely, and the conventional cross-sectional form of components can no longer meet the development trend of complex and diversified steel components.

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  • Manufacturing method of inclined electroslag welding component shaped like Chinese character 'ri'
  • Manufacturing method of inclined electroslag welding component shaped like Chinese character 'ri'
  • Manufacturing method of inclined electroslag welding component shaped like Chinese character 'ri'

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Embodiment Construction

[0036] The manufacturing method of the sun-shaped oblique electroslag welding component will be described in detail below in conjunction with the accompanying drawings.

[0037] Process principle: According to the actual situation of the project and the current level of the steel structure processing enterprise, through a series of cutting and blanking, assembly, welding, calibration, end milling and other procedures to produce small cross-section day-shaped oblique electroslag welding that meets the needs of the project At the same time, the pre-weld preheating and post-weld heat preservation of the thick plate and the stress relief treatment of the weld should be done well during the fabrication process.

[0038] Operational requirements: Stakeout and material numbering. Before material numbering, material numbering personnel should be familiar with the process requirements. Part boards are set out by computer. Each part for blanking processing must be marked with component n...

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Abstract

The invention relates to a manufacturing method of an inclined electroslag welding component shaped like a Chinese character 'ri'. The process of the manufacturing method comprises the step of lofting and marking-off, the step of assembly and welding, the step of assembling H-shaped steel, the step of assembling inner diaphragm lining strips and inclined electroslag lining strips and milling edges, the step of installing and welding an inner diaphragm, the step of assembling box body covering plates at two sides, the step of correction and end milling of the component shaped like the Chinese character 'ri', the step of assembling corresponding brackets, and the step of rust removal and coating. Compared with the prior art, the manufacturing method of the inclined electroslag welding component shaped like the Chinese character 'ri' has the advantages of effectively guaranteeing the manufacturing quality of the small-section and thick-plate inclined electroslag welding component shaped like the Chinese character 'ri', not only achieving large-batch edge milling operations of the inclined electroslag lining strips, but also resolving the problems of difficult welding, difficult assembly and large deformation of the structure, obviously improving the production efficiency of workshops, and saving production cost.

Description

technical field [0001] The invention relates to a component manufacturing method, in particular to a Japanese-shaped oblique electroslag welding component manufacturing method. Background technique [0002] Under the country's macro-idea of ​​vigorously advocating sustainable development and green environmental protection, building steel structures have entered a new stage of rapid development. The forms of steel structures are becoming more and more diverse, and the difficulty and technical content of steel structures are also increasing. Large, new technologies and new equipment are more and more widely used, and the conventional cross-sectional form of components can no longer meet the development trend of complex and diversified steel components. The Japanese-shaped structure is different from the traditional H-shaped, box-shaped and round tube-shaped structures. It is being gradually applied to various well-known steel structure projects with its unique structural force...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00B23K28/02
Inventor 成军
Owner 成军
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