Method for removing welding slags on multi-phase cold expansion type workbench

Abstract

The invention discloses a method for removing welding slags on a multi-phase cold expansion type workbench, and belongs to the technical field of welding. According to the method, water is in contactwith refrigeration powder on the outer side of a multiphase deformation ball, so that the temperature can be quickly reduced to freeze the water, and an ice layer is formed on the whole workbench surface. In this process, the whole multi-phase deformation ball can be promoted to deform from an initial phase state to an intermediate phase state by means of temperature reduction. On one hand, the water can be fully pushed into a plurality of holes in the welding slags and is promoted to be in full contact with the welding slags after being frozen, and on the other hand, magnetic shielding on a moving magnet ball in the multi-phase deformation ball can be relieved by means of deformation of a built-in magnetic insulation bag. Under the mutual repulsion effect between the moving magnet ball and the fixed magnet ball, the deformation ball is promoted to deform from the intermediate phase state to the final phase state, the gap between the ice layer and the workbench surface can be increased, and the welding slags on the workbench are taken up by means of the ice layer, and therefore removal of the welding slags is completed.

Description

technical field [0001] The invention relates to the field of welding technology, and more specifically relates to a method for removing welding slag on a multi-phase cold-expansion workbench. Background technique [0002] Welding, also known as welding, welding, is a manufacturing process and technology that uses heat, high temperature or high pressure to join metal or other thermoplastic materials such as plastics. Modern welding has many energy sources, including gas flames, electric arcs, lasers , electron beam, friction and ultrasonic, etc. In addition to being used in factories, welding can also be carried out in a variety of environments, such as field, underwater and space. No matter where, welding may bring danger to the operator, so Appropriate protective measures must be taken during welding. Possible injuries caused by welding include burns, electric shock, visual impairment, inhalation of toxic gases, and excessive ultraviolet radiation. [0003] During the weld...

AI Technical Summary

Problems solved by technology

[0004] At present, there will be fine welding slag melted at high temperature during the welding process. These welding slags will be continuously produced and accumulated on the work table during the welding process, which will affect the welding work again. In the prior art, it will usually affect the work The table is wiped, but it is very easy to damage the workbench due to irregular human operation

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