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

A nano-coating, welding rod technology, applied in the direction of manufacturing tools, welding media, welding equipment, etc., can solve the problems of simple equipment, large-scale production capacity and high cost.

Inactive Publication Date: 2006-05-31
高忠民
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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

Method used

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

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specific Embodiment approach

[0008] Based on figure 1 Illustrate the specific embodiment: Take the nano-coating short welding rod of compatible manufacture 4mm nano-coating continuous welding rod and the same diameter as example, the present invention is further explained: the continuous electric welding on the continuous welding rod welding core disc circle placement frame (1) The strip steel core is coated with nano-coating by the stepless speed-adjusting automatic strip powder coating unit (2), sprayed with a colored nano-protective film by the nano-protective film sprayer (6), and introduced a three-layer transmission automatic oven (18) to coat the coating The outer layer is dried, and is wound into a quantitative disc circle by a double-drum winder (22). Cut off the continuous welding rod with a disc-type steel bar cutter, and introduce the broken end into another winding drum to continue production; when manufacturing an armored continuous welding rod, close the valve of the nano protective film sp...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K35/40
Inventor 高忠民
Owner 高忠民
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