Manipulator positioners are generally divided into compound positioners, single-axis positioners, double-axis positioners and three-axis positioners according to the number of components of the drive motor. Before and during the welding operation of the robotic arm, the positioner installs and locates the welded workpiece by sandwiching the things, and the different requirements for the workpiece determine the load capacity and the method of its movement of the robotic arm positioner. As an important part of the industrial robot welding production line and flexible welding processing unit, the position changer is used to rotate (translate) the welded workpiece to the best welding position. So how to set the calibration of the positioner of the robotic arm?
1. The calibration of the arc welding torch, first enter the main menu to select, put into operation - measurement - things, and then select the four-point method or six-point method for calibration, usually use the four-point method from the four directions close to the top level for calibration, the six-point method is the same as the four-point method, the need to calibrate six points and the posture requirements are higher.
2. The calibration of the workpiece coordinates of the welding robot is first selected by entering the main menu, putting into operation - measurement - east and west - base coordinates - 3 point method, and then the calibration of the workpiece coordinates of the robotic arm. The workpiece coordinates are calibrated by the three-point method, the origin is recorded first according to the workpiece style, and then a point is recorded in the X direction, a point is recorded in the Y direction, and finally the calibration is completed by clicking to save
3. The setting of the arc welding manipulator positioner is through the main menu: Process Package-Arc Welding Process Package-Positioner Parameter Setting) Enter the positioner setting page
The welding positioner of the industrial robot is to work back and forth by controlling the workbench, selecting different sensing angles to preset and cooperating with a foot-stepping switch, which can complete the welding orientation and welding speed required by the robotic arm, which is largely convenient for manual welding operations and the controllability of automatic welding operations in modern society.
4. The display of the coordinates of the industrial manipulator positioner is used to display the data after the calibration of the positioner is completed
5. It is used to show the relative posture of the welding torch and the weld of the robotic arm
6. Calibration of arc welding robot positioner
Calibration method:
a. Enter the robot positioner base coordinate number to be calibrated and set the deviation rate, click to take effect.
b. There are a total of 30 points in the calibration of the robotic arm positioner, the first 20 points are horizontal, there is no posture requirement, and the rear 10 points have no posture requirements for the tilt axis
c. Final industrial robot positioner base coordinate posture calibration: a total of 5 points, the first three 1 point horizontal, the last two tilt axes
d. Click Calibrate & Save
If a point has a large error in the calibration process, you can use the point number to move to the point to calibrate a single point from scratch.
The follow-up test is calculated by the position calibrated by the robot positioner and the welding gun, so that the welding gun moves with the robotic arm positioner.
|
More on that
|
KUKA industrial robot reducer structure
The cost of the global robot is mainly composed of: about 35% of the reducer, about 20% of the servo machine, about 15% of the control system, and only about 15% of the mechanical processing of the robot body. The world's high-end robots are mainly controlled by a small number of international robot companies such as ABB, Fanuc and Kuka, and they ...
|
|
KUKA iiQoT monitors and optimizes the entire robotics team
KUKA iiQoT simplifies data-driven automation for businesses. To do this, the software uses the benefits of the Industrial Internet of Things (IIoT): it brings together the condition data of the entire robotics team, from hardware to software to controllers, in a single channel that is clear and unambiguous. KUKA ...
|
|
3D Sensors AI&Co sees KUKA robots stacking kiln bricks
The need to look at robots, i.e., the need to use camera skills on industrial robots, is increasing. The camera makes the robot sensitive. As a result, the customer will be able to cope with many variations in the production process. "There are up to 100 different varieties of kiln bricks," said Kautenburger GmbH ...
|
|
KUKA Robot _HRC is not always equal to HRC
In human-robot collaboration (HRC), humans and KUKA robots work directly together without a safety fence. This opens up a huge potential. But HRC is not always equal to HRC. There are four possible scenarios for how humans and KUKA robots can work together effectively.
|
|
The KUKA robot signal waits for timeout programming
|
|
KUKA robot motor knowledge
1. The current of the single-phase transformer at no load is different from the main magnetic flux, and there is a phase parity aFe, due to the presence of iron current. The no-load current is a spire waveform due to the large third harmonic in it.
2. The flow in the armature winding of the DC motor is also the communication current. But its ...
|
|
Industrial robot control system function
The robot control system is an important part of the robot, which is used to control the manipulator to complete specific work tasks, and its basic functions are as follows:
1. Recall function: store the order of work, the way of movement, the way of movement ...
|
|
Can the teaching pendant of industrial robots be used universally - KUKA robots
The teaching pendant, also known as the teaching programmer or teaching box, is a hand-held device for manual operation, program writing, parameter equipment and monitoring of the robot; It is the core component of the robot control system, and is a device used to register and store mechanical movement or processing memory.
|
|
Position, Posture and Posture Description – KUKA Robot
The boundary of robot operation refers to the movement of parts and things in space through a certain organization, which naturally requires the expression of the orientation and posture of parts, things and the organization itself. In order to delimit and use the mathematical quantities that express poses, we must delimit the coordinate system and give the rules of expression.
...
|
|
KUKA robot power-on configuration instructions
The wiring and clarification of the corresponding interface are as follows:
1. X1 connector: power supply interface of control cabinet.
(1) KR C4 stand & KR C4 Midsize & KR C4 Extend: three-phase four-wire system, 380V AC AC;
...
|
|
Interference intervals for KUKA robot programming
Robots at the same station, in the process of operation, need to enter the same area, but there is no strict restriction on the order of entry, a robot (Master) has the right of priority, that is, the robot first enters the dry and area, and another robot (Slave) after the operation is completed...
|
|
The type of robot controller – KUKA robots
The robot manipulator is a device that controls the robot to complete a certain action or operation task according to the instructions and sensing information, it is the heart of the robot, which determines the performance of the robot, and can be divided into two structural types: serial and parallel from the processing method of the robot control algorithm. ...
|
|
The servo motors of KUKA robots vibrate violently and are unbalanced
(1) If the rotor of a KUKA motor is unbalanced, and the dynamic balance of the motor rotor is defective or deteriorates after use, an oscillation source similar to an oscillating motor will occur.
(2) The lead screw is tortuous, and the lead screw is bent after the screw is bent ...
|
|
Reducer on the KUKA robot
The most important thing in the human arm is the joints and ligaments, and the most important thing in the robot is in each joint: the reducer. This is a fine power transmission organization, which uses the speed converter of the gear to reduce the number of revolutions of the motor to the desired number of revolutions, and obtains a large torque setting.
|
|
How the KUKA bot program works
1. By clicking on the "Program Operation Method" icon, you can view and select different methods.
2. The operation methods of the program are [Go], [Action], and [Single Process].
1. Go: refers to the uninterrupted connection of the program.
|
|
Top 10 Faults and Solutions for KUKA Robots
In the process of long-term use of KUKA robots, with the increase of operation time, various parts and parts will present various problems due to the influence of many factors such as friction, corrosion, vibration, impact, bumps, etc., so only by dealing with these problems and insisting on the normal operation of the robot can ...
|
|
The KUKA robot adjusts the bias operation procedure
If the initial adjustment is lost (e.g. after a motor replacement or a bump), the initial adjustment is reverted. Since the learned error persists after the adjustment is lost, the KUKA robot calculates the initial adjustment. Before checking an axis, it is necessary to complete the ...
|
|
Frequently Asked Questions about KUKA Robots
1. The boot coordinate system is invalid
The world coordinate system is based on the gun head, in this coordinate system, all the actions of the robot are in accordance with the gun head as the vertex to complete the movement, the XYZ direction does not change the direction of the gun, if the robot moves in the world coordinate system, the gun head also changes ...
|
|
KUKA calibrator EMT KUKA robot zero correction step
1. Select the menu sequence to put into operation> Select Adjust > EMT > with load correction > Bias learning.
2. Enter the thing number. I admit it with a thing.
The Options window opens. The axis of everything that has not been learned shows ...
|
|
KUKA robot servo welding*** standard program teaching function
Step 1: Teach function
Convert the operation method to "T1" and move the robot to its origin position.
Select the program "Cor_T1". Then open the folder (menu "Program" --> "FOLD" --> "AllFOLDs opn"), otherwise the corresponding entry will not be displayed ...
|
|
Contact
working hours
