Clad steel plate processing method and plasma cutting machine

Abstract

The invention discloses a clad steel plate processing method and a plasma cutting machine. The clad steel plate processing method comprises checking, rust removal, feeding, cutting and packaging. Theplasma cutting machine comprises a main control device, a cross beam, a first spray gun and a second spray gun; the lower end of the cross beam is provided with guide rails, and the cross beam and theguide rails are of a sliding structure; a cutting bed is arranged below the cross beam; the right end of the cross beam is provided with the main control device; a fastener is arranged at the right side of a first motor; and the left side of a second motor is provided with a clamping groove. The clad steel plate processing method can effectively and rapidly cut clad steel plates, and processes and produces the clad steel plates accurately and orderly, so that the production quality of the clad steel plates is greatly improved; meanwhile, the cross beam of the plasma cutting machine is lengthened, the two plasma spray guns are arranged, so that two clad steel plates can be cut simultaneously, and the two plasma spray guns can be separated and combined, and can work simultaneously or separately, so that the working efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of composite steel plate processing, in particular to a composite steel plate processing method and a plasma cutting machine. Background technique [0002] Steel plate cutting refers to the use of natural gas flame (oxygen-natural gas) to preheat the metal to be cut to the point where it can burn violently, and then release a high-pressure oxygen flow to further violently oxidize the metal and blow off the slag produced by combustion to form a cut Process, steel plate cutting can be divided into flame cutting, laser cutting, wire cutting, plasma cutting, etc. Among them, plasma cutting is a relatively common one, and plasma arc cutting uses the heat of high-temperature plasma arc to partially melt the metal at the incision of the workpiece (and Evaporation), and a processing method that uses the momentum of high-speed plasma to remove molten metal to form a cut. Plasma cutting machines are widely used in aut...

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Problems solved by technology

[0005] Purpose of the invention: In view of the deficiencies in the prior art, the purpose of the present invention is to provide a composite steel plate processing method and a plasma cutting machine to solve the problems of unstable cutting of the current composite steel plate, poor cutting effect and low efficiency of the plasma cutting machine. question

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