Multi-angle rotating plasma cutting device and application method

Abstract

The invention relates to a multi-angle rotating plasma cutting device and an application method. The multi-angle rotating plasma cutting device comprises a bottom plate, a drive plate, a round dial, acutting mechanism and a pipe clamp. The round dial is mounted on the bottom plate. The pipe clamp is mounted on one side of the bottom plate. The cutting mechanism is mounted at the outer end of thedrive plate. A bolt sequentially penetrates through the inner end of the drive plate, the circle center of the round dial and the bottom plate and then is locked by a nut. The cutting mechanism comprises a stand column vertically mounted at the outer end of the drive plate. A transmission shaft parallel to the drive plate is transversely arranged on the stand column. The transmission shaft is sleeved with a linear guide rail fixed sliding block. The linear guide rail fixed sliding block is fixedly mounted at the upper end of the stand column. A cutter hand wheel is mounted at the outer end ofthe transmission shaft. A base is mounted at the inner end of the transmission shaft. A right-handed and left-handed thread screw A perpendicular to the transmission shaft is mounted on the base. A fixed seat A and a fixed seat B are symmetrically mounted on the right-handed and left-handed thread screw A and are in sliding fit with the right-handed and left-handed thread screw A, wherein a laserlamp head is mounted on the fixed seat A, and a plasma spray head is mounted on the fixed seat B. The device is simple in structure, reasonable in design, convenient to operate and use and high in cutting precision.

Description

technical field [0001] The invention relates to a multi-angle rotary plasma cutting device and a using method. Background technique [0002] Plasma cutting is a processing method that uses the heat of the high-temperature plasma arc to partially melt (and evaporate) the metal at the incision of the workpiece, and uses the momentum of the high-speed plasma to remove the molten metal to form an incision. Small deformation, less heat-affected zone and other advantages. In recent years, plasma cutting has been widely used in automobiles, locomotives, pressure vessels, chemical machinery, nuclear industry, general machinery, construction machinery, steel structures, ships and other industries. [0003] Existing pipe cutting commonly used methods include manual cutting, semi-automatic cutting machine cutting and flame intersecting wire cutting machine cutting. The quality of manual cutting is poor, the size error is large, the waste of materials is large, the workload of subsequ...

AI Technical Summary

Problems solved by technology

Flame intersecting wire cutting machine has large cutting deformation, low cutting precision, low cutting speed, long cutting warm-up time and long piercing time, so it is difficult to adapt to the needs of fully automatic operation

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