H-shaped steel processing technology and preparation method thereof

A processing technology, H-shaped steel technology, applied in the field of H-shaped steel processing and preparation, can solve the problems of low temperature, affecting the quality of welding, poor healing effect, etc., to achieve the effect of improving welding quality, increasing strength, and ensuring straightness

Inactive Publication Date: 2022-07-05
南京同行电器设备有限公司
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Problems solved by technology

[0003] In the existing H-shaped steel processing technology, before the welding process, the surface of the H-shaped steel at the weld will produce steel scraps due to handling and clamping and assembly clamping. The remaini

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  • H-shaped steel processing technology and preparation method thereof

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Embodiment Construction

[0027] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention;

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationsh...

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Abstract

The invention belongs to the technical field of H-shaped steel processing and preparation, and particularly relates to an H-shaped steel processing technology and a preparation method thereof, and the H-shaped steel processing technology comprises seven steps of part blanking, H-shaped steel assembly, H-shaped steel welding, H-shaped steel correction, H-shaped steel end blanking, H-shaped steel drilling and H-shaped steel assembly. During welding, the hot air blower is adopted for continuous hot air blowing treatment in the advancing direction, steel scraps generated by carrying clamping and assembling clamping can be removed, meanwhile, heat treatment can be conducted on the steel scraps before welding, and therefore the welding quality can be improved, the strength of the H-shaped steel can be improved, and the service life of the H-shaped steel can be prolonged. In addition, the step of calibrating the assembled parts through the laser collimator is added between the H-shaped steel assembling step and the H-shaped steel welding step, bending of the parts during loading, transporting and assembling can be found in time, when bending occurs, treatment can be conducted firstly, then welding is conducted, and the straightness of the H-shaped steel is guaranteed.

Description

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Claims

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Application Information

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Owner 南京同行电器设备有限公司
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