DONGGUAN YIHEDA AUTOMATION CO.,LTD.
DONGGUAN YIHEDA AUTOMATION CO.,LTD.
Oct 29,2019

Basic Structure and Working Principle of Automatic Welding System Industrial Electronics

The basic structure of an automatic welding system Industrial Electronics:


Automatic welding system industrial electronics consists of mechanical devices, power supply devices, and control devices. In order to meet the requirements of the latest welding process, the welding tongs adopt the double stroke fast air pressure transmission mode, change the opening degree of the welding tongs by switching the stroke control handle, and meet the welding operation requirements by the opening degree of the welding tongs.


The main power of automatic welding system industrial electronics consists of resistance welding transformer, SCR unit, main power switch, welding circuit, etc. The welding tongs shall be welded with high-strength steel plate and low-carbon steel plate, and the arm of the welding tongs shall transmit large mechanical force and welding current. Therefore, the strength, rigidity, and heating of the welding tongs shall meet certain welding requirements and shall have good conductivity and thermal conductivity. At the same time, the tongs shall be cooled by water, so the electrode arm of the welding tongs shall be selected as a new type of welding tongs capable of withstanding 400kg pressure.


Working principle and application scope of automatic welding system industrial electronics


(1) composition of automatic welding equipment: the equipment is composed of guide rail bed, rotary table, pneumatic tail top sliding table device, rotary device, workpiece clamping device, intermediate supporting device, special machine welding gun pneumatic adjustment device, welding gun three-dimensional micro-adjustment device, welding gun clamping device, pneumatic tail top, and special machine electric control system.


(2) working principle: the rotating end is used to clamp the workpiece, and the other end is used to tighten the workpiece. The principle that the double head CO2 welding gun is relatively motionless and the CO2 / MAG welding power supply is matched to realize the welding of the workpiece circular seam.


(2) application scope of automatic welding system Industrial Electronics: ① it is applicable to the welding of carbon steel, stainless steel valve body, flange, and another plane circular circumferential seams. ② the minimum diameter of the ring joint is 25mm, and the maximum diameter is 120mm. ③ the maximum length of assembly welding workpiece between the valve body and the flange is 360mm, and the maximum diameter of the flange is 260mm. ④ the maximum weight of the workpiece is 45kg, and the maximum turning diameter of the machine tool is 450mm.