A repairing device capable of continuous production

Abstract

The invention discloses precision spray forming and repairing equipment capable of realizing continuous production. Eddy induction heating modules, a jetting chamber with a molten metal nozzle and radial compacting equipment are sequentially arranged; work-pieces are heated by the eddy induction heating modules and then are conveyed into the jetting chamber, the molten metal nozzle jets molten metal on the surfaces of the work-pieces for forming repairing layers or composite layers, the molten metal can be well combined with the surfaces of the high-temperature work-pieces, and finally the radial compacting equipment compacts the repairing layers or the composite layers on the work-pieces. According to the precision spray forming and repairing equipment, repairing, compositing and compacting are carried out simultaneously so that the energy can be greatly saved, and the eddy induction heating modules, the jetting chamber and the radial compacting equipment are sequentially arranged so that continuous repairing or compositing can be carried out.

Description

technical field [0001] The utility model relates to a continuous-production metal spray rod repair and multi-metal composite equipment, which relates to the field of multi-metal composite production of rods, and also relates to the field of rod surface repair. Background technique [0002] For rod-shaped and tubular workpieces, cracks and surface wear will occur after long-term work. In order to repair cracks and worn positions, those skilled in the art often use welding or adding inserts, but the welding position will have a lot of stress, and it is easy to desolder during heat treatment and work after repair. problems, and deeper cracks cannot be repaired. However, the insert needs to cut the workpiece and smooth the inlay position, which leads to a reduction in the strength of the workpiece. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a repairing device capable of continuous production. [0004] The solution th...

AI Technical Summary

Problems solved by technology

In order to repair cracks and worn positions, those skilled in the art often use welding or adding inserts, but there will be a lot of stress at the welding position, and it is easy to desolder during heat treatment and work after repair. problems, and deeper cracks cannot be repaired

The insert needs to cut the workpiece and smooth the inlay position, which leads to a decrease in the strength of the workpiece

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