Method for continuously manufacturing electric welding rod and short welding rod of nanometer coating compatibly

Abstract

A technology for manufacturing both short welding electrodes and the coiled continuous welding electrode, which are coated by a nano-class coated layer features that its mechanical apparatuses are arranged to become a program-controlled parallel small production line.

Description

Technical field: [0001] The invention relates to a method for compatible manufacturing of nano-coated continuous electrode and short electrode. Utilize the original equipment for manufacturing short electrodes, and assemble it with the special equipment for manufacturing continuous electrodes to form a small program-controlled automatic production line, which is compatible with the manufacture of welding core diameters of 2-5mm nano-coated disc continuous electrodes and diameters of 2-9mm nano-coated short electrodes Welding. Background technique: [0002] As an important processing consumable, welding rod has a wide range of applications and a large consumption. In industrially developed countries, the output of welding rods accounts for 0.3-0.5% of steel output, accounting for about 50% of the total output of welding materials. At present, the output of short electrodes in my country accounts for about 0.6-0.7% of steel output, accounting for more than 85% of the total o...

AI Technical Summary

Problems solved by technology

The processing technology of welding rod factories in all countries in the world is generally rough, the equipment is simple, and the degree of automation is very low; the small-diameter welding wire manufacturing factory has poor product quality and high cost due to the unqualified copper plating process; the manufacturing process of flux-cored wire is more complicated and the cost is extremely high. However, the welding quality and welding efficiency are relatively low, and my country has not yet formed a large-scale production capacity.

In addition, in the field of welding consumables manufacturing in my country, it has not been possible to use computers to detect eccentricity, and "using nanotechnology in the field of welding electrode manufacturing" is still in the experimental stage

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