Welding robots are industrial robots that are engaged in welding, including cutting and spraying. English name:weldingrobot, industrial robot is a versatile, reprogrammable automatic control manipulator with three or more programmable axes for industrial automation. In order to adapt to different purposes, the mechanical interface of the last axis of the robot, usually a connecting flange, can be fitted with different tools or end effectors. The welding robot is to attach a welding tong or a welding (cutting) gun to the end shaft flange of an industrial robot, so that it can be welded, cut or thermally sprayed.
Welding robot produced by Hyundai Heavy Industries of Korea
With the development of electronic technology, computer technology, numerical control and robot technology , the Korean modern automatic welding robot system integration workstation provided by Wuxi Denver CNC Equipment Machinery Technology Co., Ltd. has been matured since its introduction in the 1980s. Has the following advantages:
1) Stabilize and improve the quality of welding;
2) Improve labor productivity;
3) Improve the labor intensity of workers and work in harmful environments;
4) Reduce the requirements for workers' operating technology;
5) Shorten the preparation period for product modification and reduce the corresponding equipment investment.
Therefore, it has been widely used in various industries.
Welding robot
Welding robots mainly include two parts: robots and welding equipment. The robot consists of a robot body and a control cabinet (hardware and software). For welding equipment, for example, arc welding and spot welding are composed of welding power source (including its control system), wire feeder (arc welding), and welding torch (clamp). For intelligent robots, there should also be sensing systems, such as the stimuli vision system and its control devices.
Basic functions of spot welding robot
Spot welding is not very demanding on welding robots. Because spot welding only requires point control, there is no strict requirement for the movement path of the welding tongs between the points, which is why some robot manufacturers can only produce welding robots, and Wuxi Denver CNC Equipment Machinery Technology Co., Ltd. recommends Hyundai Heavy Industries robots can not only achieve high precision welding surface smoothing in welding stations, but also widely used in handling robots , stamping robots and painting robots. This is a powerful demonstration of the capabilities and strength of a robot manufacturer. which performed. Korea's modern spot welding robot not only has sufficient load capacity, but also has a fast speed when moving between points, smooth motion, accurate positioning, to reduce shift time and improve work efficiency.
Welding equipment for spot welding robot
The welding equipment of the spot welding robot, because the integrated welding tongs are used, the welding transformer is installed behind the welding tongs, so the transformer must be miniaturized as much as possible. For transformers with smaller capacity, 50Hz power frequency AC can be used. For transformers with larger capacity, inverter technology has been used to change the 50Hz power frequency AC to 600~700Hz AC, which reduces and reduces the volume of the transformer. After the pressure change, it can be directly welded with 600-700 Hz AC, or it can be re-rectified twice and welded by DC. The welding parameters are adjusted by the timer. The new timer has been micro-machined, so the robot control cabinet can directly control the timer without the need for an additional interface. The welding tongs of spot welding robots usually use pneumatic welding tongs. The opening degree between the two electrodes of the pneumatic welding tongs is generally only two strokes. Moreover, once the electrode pressure is set, it cannot be changed at will. In recent years, a new electric servo spot welding tong has appeared, as shown in Figure 4. The opening and closing of the welding tongs is driven by the servo motor , and the code disc feedback makes the opening degree of the welding tongs arbitrarily selected and preset according to actual needs. Moreover, the pressing force between the electrodes can also be adjusted steplessly. This new electric servo spot welding tong has the following advantages:
True Wireless Bluetooth Earbuds
Truly Wireless Earbuds,Best Truly Wireless Earbuds,Best True Wireless Earbuds Under,Best True Wireless Earbuds Under 50
Dongguang Vowsound Electronics Co., Ltd. , https://www.vowsound.com