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. Using the original mechanical equipment for manufacturing short electrodes, it is configured into a small-scale program-controlled automatic production line, which is compatible with the manufacture of nano-coated continuous welding electrodes with a diameter of 2-5mm and nano-coated short electrodes with a diameter of 2-9mm. These new products are expected to become the economical first-choice welding consumables for eliminating the conventional short-form coated electrodes, copper-plated bare welding wires and flux-cored welding wires that are commonly used around the world. 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 abou...

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 light 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 , while the weld quality and welding efficiency are relatively low, my country has not yet formed mass production capacity

In addition, the world's welding consumables, wire and cable, and optical fiber manufacturing fields have not been able 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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