The general arc welding robot is composed of a teaching box, a control panel, a robot body, automatic wire feeding equipment, and a welding power supply. It can complete continuous trajectory control and point control under the control of the computer. It is also possible to weld space welds consisting of straight lines and arcs using the linear and circular interpolation functions.
The basic composition of the arc welding robot system is as follows: robot body, control system, teach pendant, welding power supply, welding gun, welding fixture, and safety protection equipment. The composition of the system can also be selectively expanded according to the different welding methods and the different welding process requirements of the specific workpiece to be welded: wire feeder, cleaning and wire cutting equipment, cooling water tank, flux transport and recovery equipment (SAW), mobile equipment, welding positioner, sensing equipment, dust removal equipment, etc.
Features of arc welding robots
1. Stabilize and improve the welding quality to ensure its uniformity. When choosing robot welding, the welding parameters of each weld are constant, and the quality of the weld is less affected by human factors, which reduces the requirements for the operation skills of workers, so the welding quality is stable. In manual welding, the welding speed and dry elongation are changed, so it is difficult to achieve the uniformity of quality.
2. Improve the working conditions of workers. The robot welding workers are only used to load and unload the workpiece, away from the welding arc, smoke and splashing.
3. Improve labor productivity. The robot has no fatigue, and can be produced 24 hours a day, and with the use of high-speed and efficient welding skills, the use of robot welding, the efficiency progress is becoming more and more obvious.
4. The product cycle is clear, and the product output is simply controlled. The robot's cycle time is fixed, so the production plan is very clear.
5. It can shorten the cycle of product replacement and reduce the corresponding equipment investment. Welding automation for small batches of products can be completed. The biggest difference between the robot and the special machine is that it can modify the program to get used to the production of different workpieces.
There are two main types of arc welding robots: MIDE welding operations and non-MIDE welding operations, which have the characteristics of long-term welding operations, high productivity, high quality and high stability of welding operations. With the development of skills, arc welding robots are developing in the direction of intelligence.
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*AA:
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Finished product inspection, touch screen evaluator
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Space-saving.
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