1. Place the workpiece.
The operator places the metal workpiece to be welded on the working platform of the welding manipulator, and adjusts its position and angle.
2. Start heating.
The welding manipulator uses flame or arc to heat the workpiece to reach the required temperature for welding.
3. Pressure welding.
When the workpiece reaches the desired temperature, the welding robot will pressurize the workpiece according to the preset program, so that it can be bonded together under high temperature.
4. Let cool.
After the welding is completed, the welding operator will automatically turn off the heating device to cool the workpiece slowly, thereby avoiding problems such as deformation caused by too high temperature.
The above is the basic working principle of the welding manipulator, and the following will introduce the working principles of several specific parts:
1. Heating system
The heating system is the core part of the welding manipulator, which includes different heating methods such as gas flame and electric arc. During use, through different operation modes, the heating system can quickly heat up to the required temperature after welding the material.
2. Welding fixture
welding manipulator
The welding fixture is a device that supports the workpiece of the welding manipulator, and its main function is to fix the position and angle of the workpiece. The opening and closing and up and down movements of the pliers can be controlled by the welding robot program, allowing it to automatically complete actions such as clamping, moving, and pressing to achieve the purpose of welding.
3. Welding control system
The computer program control system is an important part of the welding manipulator, which is used to control the welding work under the changing environment and motion state. The computer program pre-stores various parameters and programs on the welding operation machine, automatically controls the working state of the welding machine according to the requirements of the workpiece, and realizes the automatic welding process.
4. Correct the system
Correction system for handling irregularities in welding raw materials. During the welding process, welding manipulators may need to be corrected due to possible irregularities in the shape and position of the raw material. At this time, the correction system can be corrected through various sensors and data feedback to realize welding.