(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 subject to the radial force that changes in addition to the axial thrust after the screw is tortuous, and the radial force is large when the bend is large, and the radial force is small when the bend is small, and the radial force that should not exist will also make the mechanical transmission system oscillate.
(3) The twisting of the rotating shaft, the twisting of the rotating shaft is similar to the unbalance of the rotor, in addition to the oscillation source, the coaxiality error of the center of the motor rotor and the center of the lead screw will occur, so that the mechanical transmission system will be shaken.
(4) The defects of the coupling production or the wear and tear after use will cause the coaxiality error of the two parts of the coupling, especially the use of cast rigid couplings
The production accuracy of the body is poor, and it is easier to cause oscillation due to coaxiality error.
(5) The parallelism of the guide rail is poor during production, which will cause the KUKA servo system to be unable to reach the designated position to the designated position, and the KUKA servo motor will keep trying to find the position and wander between the system response, so that the motor oscillates continuously.
(6) The parallelism error between the lead screw and the plane of the guide rail, the parallelism error between the lead screw and the plane where the guide rail is located in the process of installation will also cause the motor to oscillate due to uneven load.
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How to set the load of the KUKA robot
1. Problems in the load setting of KUKA robots
In fact, there is only one intention, a suitable load, under the appropriate driving force, the manipulator can withstand enough moment of inertia regardless of static or dynamic to ensure that the electrical control system controls the manipulator.
and other machines ...
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KUKA robot teach pendant
The Cooka teach pendant is an interface between the supervisor application software and the user (robot). The teaching program is connected to the control cabinet by cable. When the robot performs actions such as jog feeder, program creation, program test execution, action execution, and attitude confirmation, we make ...
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The status quo of flexible production of cobots – KUKA robots
The efficient and flexible production of a wide range of batches is seen as a challenge for future production. Overcoming this challenge requires the perfect coordination between man and machine.
In today's modern factories, there are already a lot of automation ...
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Robot application notes – KUKA robots
1. Robot selection
An industrial robot is a complex system, including manipulators, control systems, programmers and other software and accessories. Before use, it is necessary to select according to the actual production requirements of the enterprise and choose the products suitable for their own production line. Selected Guideline Packet ...
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The manual movement of industrial robots – KUKA robots
The manual movement method of industrial robots is mainly divided into four control methods: point control method, continuous track control method, force (torque) control method and intelligent control method.
1. Point Control Method (PTP)
This manipulation ...
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KUKA robot backup and restore method
When a backup is required:
1. System failure;
2. Hardware collapse.
Significance of backup:
1. Save the procedures made at that time;
2. The user can prevent misoperation and deletion of the program;
3. Let the system work from scratch to prevent secondary commissioning or equipment. ...
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KUKA robot instructions and syntax
Instructions and grammar
· Program structure
o Modules
§ Global
§ Local
§ Modules without data lists
o Function blocks
§ Global
§ Local
§ With parameter passing
§ The function blocks of the system preset
...
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Servo control requires an origin regression factor – a KUKA robot
Before the servo positioning operation, it is generally necessary to perform the origin return first, otherwise the servo motor may be stopped, saying that it will be "started when the origin return is not completed". So, why origin regression?
Origin back ...
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Robot Dresspack Selection – KUKA Robots
How to choose the right robot dresspack? KUKA robot agent dresspack selection is to consider the robot model, the use of the robot, action (such as for welding, grabbing, etc.), the way of the pipeline, the number of pipelines, specifications, etc., according to the actual situation of the industrial robot to select the appropriate ...
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The role of KUKA robot protective clothing
KUKA robot protective clothing is divided into a variety of types, different types have different functions, anti-static, dustproof, waterproof, etc. Here is a detailed introduction to the different types of robot protective clothing provided by Hongsheng Decheng, different characteristics and protective functions.
...
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KUKA robot *** boot up details
The KUKA robot is turned on, the power cord of the battery is not connected, and the demand is plugged in, X305!
Check the wiring under the machine control cabinet
1. XS1 power interface
2. X7.1 additional shaft (7) motor connection ...
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What does the KUKA robot preventive maintenance cover?
What does a routine preventive maintenance check for a KUKA robot consist of?
back-up controller memory;
Monitor the robot at regular intervals, inspect the robot, wires and cables;
check the brake equipment;
Check the machine ...
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KUKA robots are used for outbreak detection
According to the information recently released by China's National Health Commission, as of May 19, the country has announced that 449.511 million doses of new crown vaccines have been administered, of which more than 100 million doses have been administered in the last eight days. With the change of the global epidemic situation, although the virus is constantly mutating, it has not yet completely escaped the role of vaccines.
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Introduction to the hydraulic drive system of industrial robots
Hydraulic drive methods are mostly used in applications that require a large output force, and the speed is lower than that of pneumatic drive under low pressure drive conditions.
The output force and power of the hydraulic drive are very large, and it can form a servo mechanism, which is often used to drive the joints of large robots.
The hydraulic drive system is mainly composed of hydraulic ...
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Introduction to KUKA welding robots
KUKA welding robot has stable performance, large working space, fast moving speed, strong load capacity, and the welding quality is significantly better than manual welding, which greatly improves the production efficiency of spot welding operations. Spot welding machine is mainly used for spot welding of automobiles.
With the development of the automobile industry, butt welding ...
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Handling robot classification - KUKA robots
The transfer robot is a manipulator in practical work, and the manipulator is developed because its positive role is increasingly known:
First, it can partially replace manual operation;
Second, it can follow the requirements of the production process, follow the certain procedures, time...
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Calibration of industrial robots and positioners – KUKA robots
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 loads and locates the welded workpiece by clamping the stuff.
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Principles of industrial robot selection
In the process of using industrial robots, the robot body is usually selected to meet the use conditions, and the end actuator is customized for different occupations and environments.
Regarding the selection of the robot body, the primary selection principle is: useful load, use of ...
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KUKA robot power-on explanation
Commentary: After the arrival of the KUKA robot, the customer can complete the initial power-on and normal operation of the robot according to the explanation process.
First, electrical connection
Second, the initial power-on
Third, safety equipment
Fourth, the robot zero-point proofreading
Fifth, IO equipment
...
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KUKA robot Win10 installation wv compatible method
One. Outline:
With win10 system, after installing WoV4.0.X or WoV5.0.x, WoV will stop working when the bus configuration is turned over:
When I was ready to connect to the bus online, I found that there was no network card adapter to choose from:
And there is an error message in the information window:
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