Article catalogue:
- 1 、The programming method of the second protection welding machine
- 2 、Otc robot step returns instruction usage
- 3 、How to program the touch location of Karnope welding robot
- 4 、What are the programming skills of laser welding robot
- 5 、How to learn spot welding robot programming?
- 6 、How to program a welding robot? Ask for a tutorial
The programming method of the second protection welding machine
Second, how does the welding robot weld (the best welding method for the pulse gas welding robot)
Second, how does the welding robot weld (the best welding method for the pulse gas welding robot)
16:29 on September 11, 2022
Welding robot technology is the application of industrial robot technology in the field of welding. The action of the welding end and the welding process can be controlled simultaneously according to the preset program, and can be reprogrammed according to different occasions. The application of welding robot aims to improve welding productivity, improve quality stability and reduce cost. How to operate gas shielded welding robot welding?
1. Programming: technicians need to program the welding robot, construct the trajectory and posture of the welding torch in the programming software, set the solder joint position according to the workpiece drawing, and input the control system to operate after programming.
two。 Start the machine, connect the welding power source of the welding robot, check whether the equipment is started, put the workpiece on the welding fixture, start the operation on the corresponding control panel according to the welding station, and start the welding operation. During the welding process, the operator needs to stay away from the welding area to avoid injury accidents.
3. The operator keeps the instructor away from the welding robot and adjusts the welding parameters according to the welding quality until the welding quality is stable.
4. Welding robot has its own detection function. If any abnormality occurs in the welding process, an alarm signal will be issued. The operator will check according to the alarm signal. If there is a failure, it needs to be reported to the maintenance personnel. The welding robot will stop the welding operation to protect the body from harm.
(welding robot)
5. After welding, check the welding quality of the workpiece, and adjust accordingly, and remove the workpiece after inspection.
6. The maintenance personnel carry out daily maintenance to the welding robot, which can not only prolong the service life of the welding robot, but also stabilize the welding quality.
The operation of welding robot?
1. A reasonable welding sequence is selected to reduce welding deformation, and the welding sequence is determined according to the length of the welding torch path.
two。 The space transition of welding torch requires a short, smooth and safe moving path.
3. Optimize welding parameters. In order to obtain the best welding parameters, the working samples are made for welding test and process evaluation.
4. Use reasonable positioner position, welding torch posture and welding torch position relative to the joint. After the workpiece is fixed on the locator, if the weld is not in the ideal position and angle, the locator needs to be adjusted continuously in the programming process to make the welding seam reach the horizontal position one by one according to the welding sequence. At the same time, the position of each axis of the robot should be constantly adjusted to reasonably determine the position and angle of the welding torch relative to the joint and the extension length of the welding wire. After determining the position of the workpiece, it is difficult to observe the position of the welding torch relative to the joint through the programmer’s eyes.
5. Insert the gun cleaning program in time. After compiling the welding procedure of a certain length, the cleaning procedure of the welding torch should be inserted in time to prevent the welding splash from blocking the welding nozzle and conductive nozzle, ensure the cleanliness of the welding torch, improve the service life of the nozzle, ensure reliable arc ignition and reduce welding spatter.
6. Generally speaking, the programming can not be completed in one step. It is necessary to constantly check and modify the program in the process of robot welding, adjust the welding parameters and the posture of the welding torch, so as to form a good program.
Welding robot is an industrial robot engaged in welding including cutting and spraying, which mainly includes two parts: robot and welding equipment. Among them, the robot is composed of robot body and control cabinet hardware and software.
Otc robot step returns instruction usage
The first step of the OTC welding robot programming step tutorial:
Find a job origin for the OTC welding robot: click the “program” on the teaching box, enter 9999, press “OK”, press “forward check”, and the yellow current step is displayed on the teaching box.
Step 2 of the programming procedure tutorial for OTC welding robot
Create an empty program: click the program on the instruction box to enter an empty program number and press record.
Step 3 of the programming procedure tutorial for OTC welding robot
Find the starting point of welding, find it and press “record”.
OTC welding robot programming step 4:
On the teaching box, switch the coordinates to “tool” coordinates, press “Z+” to raise the welding torch around the 10cm of the workpiece, move the cursor on the teaching box to the previous step (press “Action may + ↑”, then press “Action may + insert”, press “OK”.
OTC welding robot programming step 5: press “forward check” to the welding start point, enter the welding start command “AS”, change to good current, voltage and welding speed, and then press “write” (if there is no need to change the current, voltage and welding speed directly “write”).
Step 6 of the OTC welding robot programming procedure tutorial:
Find the location of the welding end point, and change the command “JOINT point” to “Lin line” (press the “action may be + 8”) command and press “record”.
OTC welding robot programming step 7:
Enter the welding end command “AE” (press “Action may + AE”) and press “write”.
OTC welding robot programming step 8:
Change the coordinates to “tool” coordinates, press “Z +” to raise the welding torch about the distance from the workpiece 10cm, change the command to “JOINT point” or “Lin line”, press record.
OTC welding robot programming step 9:
Click the steps on the teaching box, enter “1” and press “OK” after calling the steps, “forward check” the robot to the first step, then click the “steps” on the teaching box to find the “final steps”, press “OK”, and press “record”.
Step 10 of the OTC welding robot programming step tutorial:
Enter the terminal command END: press “Action may + END”.
How to program the touch location of Karnope welding robot
Karnope welding robot touch location programming.
1. Turn on the computer. The operator turns on the power switch on the control cabinet in ON state and sets the operation mode to TEACH → teaching mode.
2. Welding program editing. Enter the program editing state: first create a new program on the main menu, display the new program screen, then press the [Select] key to edit the trajectory that the robot wants to take. Move the welding robot to a safe position, where the surrounding environment is convenient for operation, and enter the program.
3. The operator holds the safety power switch and turns on the servo power supply to enter the actionable state. Use the axis operation key to move the robot to the starting position, press the [interpolation method] key, set the interpolation mode as joint interpolation, and enter the display joint interpolation command in the buffer display line.
4. The operator holds the safety power switch and turns on the servo power supply to enter the actionable state. Use the axis operation key to move the robot to the starting position, press the [interpolation method] key, set the interpolation mode as joint interpolation, and enter the display joint interpolation command in the buffer display line.
What are the programming skills of laser welding robot
First, insert the gun clearance program in time. After writing a certain length of welding program, the gun cleaning program should be inserted in time, which can prevent welding spatter from blocking welding nozzle and conductive nozzle, ensure the cleanliness of welding torch, improve the service life of nozzle, ensure reliable arc ignition and reduce welding spatter.
Second, the space transition of welding torch requires short, smooth and safe moving track.
Third, choose a reasonable welding sequence. The welding sequence is determined by reducing the welding deformation and the walking path length of the welding torch.
Fourth, optimize the welding parameters of laser welding machine. In order to obtain the best welding parameters, the working specimens were made for welding test and process evaluation.
5. generally, the programming can not be achieved in one step, and a good program can only be formed by constantly checking and modifying the program, adjusting the welding parameters and the posture of the welding torch in the robot welding process.
Sixth, reasonable positioner position, welding torch posture, welding torch relative to the joint position. After the workpiece is fixed on the positioner, if the weld is not the ideal position and angle, it is required to constantly adjust the positioner during programming, so that the welding seam can reach the horizontal position according to the welding sequence, and at the same time, the position of each axis of the robot should be continuously adjusted to reasonably determine the position and angle of the welding torch relative to the joint and the protruding length of the welding wire. After the position of the workpiece is determined, the position of the welding torch relative to the joint is observed by the programmer’s eyes, which is more difficult. This requires programmers to be good at summing up and accumulating experience.
7. generally, the programming can not be achieved in one step, and a good program can only be formed by constantly checking and modifying the program, adjusting the welding parameters and the posture of the welding torch in the robot welding process.
How to learn spot welding robot programming?
China Robot Network
The Development of Robot Technology
Present situation and development trend of welding robot 2
At present, the programming method of welding robot is still based on on-line teaching mode (Teach-in), but the interface of the programmer has been improved a lot compared with the past, especially the adoption of liquid crystal graphic display screen makes the programming interface of the new welding robot more friendly and easier to operate. However, when the robot is programming, the coordinate positions of the key points on the weld track must still be obtained by teaching, and then stored in the motion instructions of the program. For some complex shape weld tracks, it must spend a lot of time teaching, so as to reduce the efficiency of the robot, but also increase the labor intensity of programmers. At present, there are two solutions:
First, when teaching programming, only roughly obtain several key points on the weld track, and then automatically track the actual weld track through the welding robot vision sensor (usually arc sensor or laser vision sensor). Although this method is still inseparable from teaching programming, it can reduce the intensity of teaching programming and improve programming efficiency to a certain extent. However, due to the characteristics of arc welding itself, the robot vision sensor is not suitable for all forms of welds.
The second is to adopt the method of completely off-line programming, so that the compilation of the robot welding program, the acquisition of the coordinate position of the weld trajectory and the debugging of the program are completed independently on a computer without the participation of the robot itself. Robot off-line programming existed as early as many years ago, but due to the limitation of computer performance at that time, the off-line programming software was mainly text-based, and the programmer needed to be familiar with all the instruction systems and syntax of the robot. we also need to know how to determine the spatial coordinates of the weld track, so the programming work is not easy and time-saving. With the improvement of computer performance and the development of computer three-dimensional graphics technology, most of today’s robot off-line programming systems can run in three-dimensional graphics environment, and the programming interface is friendly and convenient. Moreover, the coordinate position of the weld track can usually be obtained by “virtual teaching” (virtual Teach-in). The spatial coordinates of the point can be obtained by clicking on the welding part of the workpiece in the three-dimensional virtual environment easily with the mouse. In some systems, the weld trajectory can be generated directly from the weld position defined in advance in the CAD graphics file, and then the robot program can be automatically generated and downloaded to the robot control system. As a result, the programming efficiency of the robot is greatly improved, and the labor intensity of the programmer is reduced. At present, there are commercial robot offline programming software based on ordinary PC in the international market. Such as Workspace5, RobotStudio and so on. Figure 9 shows the off-line programming system of 3D visual robot based on PC developed by the author. The system can be used for offline programming for the IRB140 robot of ABB Company. The weld track in the program is obtained by virtual teaching, and the robot can simulate the motion according to the trajectory in the program in the three-dimensional graphics environment.
Robot Education online “_ _ Technology.
How to program a welding robot? Ask for a tutorial
For the action route of the welding robot, generally a path is artificially set and input to the program memory of the robot to control the precise movement of different joint motors at a certain angle. In this way, according to the mechanical and electrical interlocking relationship and the control logic of the program, each action performed by the robot executes a corresponding section of program code from beginning to end. Including: server motor / stepper motor rotation and electric welding machine on and off.
In general, the programming languages for the control system of welding robot are: 1, assembly language; (for ordinary 51 single-chip microcomputer) 2, C language; (for most 51 and C8051F single-chip computers, as well as DSP and ARM) 3, VHDL; (for most CPLD and FPGA) 4, Clover; (for DSP and ARM, and upper IPC) 5, ladder diagram; (for PLC PLC) robot welding off-line programming technology
At present, robot programming can be divided into two ways: teaching programming and offline programming. Under the condition that the task to be completed by the robot is not very complex, and the programming time is relatively short compared to the working time, teaching programming is effective and feasible, but it is not satisfactory in many complex homework applications.
This is the end of the introduction to the welding robot programming tutorial. Thank you for taking the time to read this site. For more information about the introduction to welding robot programming and the welding robot programming tutorial, don’t forget to find it on this site.