In the domestic welding robot equipment career development speed is fast, from the past individual enterprise use, to the current most of the professional production welding is inseparable from KUKA robot equipment, the application field is more and more extensive.
The most important thing in welding work is to ensure the welding quality, which directly affects the operability and safety of the welding structure. There are many factors that affect the quality of welding, among which the most influential is the presence of welding defects in welding and the selection of welding parameters.
Workers who have been engaged in welding for a short time can not deal with welding problems well, resulting in welding defects such as internal slag inclusion, porosity, undercut, and welding nodules. In the selection of welding process parameters, each welding worker will adjust the welding current, welding voltage, welding power source type and polarity, welding speed and diameter and extension length of the welding wire according to their actual experience.
There are also many welding workers in the welding operation, pay more attention to the flaw detection results of non-damage detection, and pay insufficient attention to the appearance quality of the weld, resulting in the appearance of the weld unqualified and rework, reducing the labor productivity.
The welding robot has good operation stability and can ensure the uniformity of welding quality. The welding process parameters of the welding robot are simplified, and the process parameters can be directly set, and there is a calculation formula inside the robot, which can actively adjust the current and voltage. When the robot welds, the welding parameters of each weld are stable, and the quality of the weld is less affected by human factors, which reduces the requirements for the operation skills of workers. However, in order to make the KUKA robot agent more flexible and intelligent, it is also necessary to provide the robot with a weld stalking system. Its function is to actively detect and actively adjust the welding orientation during the welding process, so as to follow the welding orientation for welding, and the distance between the welding and the workpiece has been kept stable, and then ensure the welding quality, improve the welding power and reduce the labor intensity. This can deal with welding quality problems caused by thermal deformation of workpiece welding, workpiece inconsistency, and can also liberate welders from harsh environments and prevent welders from physical injury.
At present, the Beijing Chuangxiang laser visual welding seam tracking system with good prospect has the advantages of large amount of information, high sensitivity and precision, strong anti-electromagnetic interference ability, and no touch with the workpiece.
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Check the electric drive of the robot before powering on - KUKA robot
The power of the electric drive equipment is simple, the speed change scale is large, the efficiency is high, and the speed and position accuracy are high. However, they are often associated with deceleration equipment, and direct drive is more difficult.
Electric drive equipment can be divided into direct current (DC), communication (AC) servo motor drive and stepper electric ...
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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 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 ...
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Usefulness of annotations in the KUKA robot programming language
Annotations are the parts that make up/clarify in a programming language. All programming utterances consist of computer instructions (code) and hints (comments) to a text editor.
If the source program (compilation, commentary, etc.) is further processed, the processing software ignores the comments and therefore does not ...
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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...
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KUKA robot partial learning operation steps
Perform "bias learning" with loads. The difference from the first zero calibration is stored.
1. Place the robot in the pre-zero calibration position
2. In the main menu, select the zero calibration > EMD > with load correction > > deviation ...
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The KUKA KR CYBERTECH series is a new generation of Edition robots
Recently, KUKA has recently launched the KR CYBERTECH series of Edition robots suitable for general industries, which has the characteristics of reliable functions and lower total investment costs, and is suitable for transfer, grinding, installation, loading and unloading packaging, palletizing, arc welding and other uses, so that the entry-level automatic ...
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Advantages of KUKA robots
1. KUKA robot adopts all-aluminum structure with high strength, so the load is large, and the load can reach 1000kg.
2. KUKA six axes have completed the rapid electric ...
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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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The Kuka robot sets up a network connection
1. Fulfill X-Start to enter the boot application, in the boot application, click Settings, and the network connection dialog box appears.
2. If you choose not to use the IP address, please click not to use the IP address of the robot drive, if ...
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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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How to operate the KUKA robot
1. Manual operation of KUKA robots
(1) Turn the black knob above the teach pendant from vertical to horizontal.
(2) Selection form, T1 form (internal initiative).
(3) Press the servo ON at the bottom to jog to control the robot.
(4) Press the arrow keys ...
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Industrial robots involve technology – KUKA robots
Robot manipulator structure
Through the application of modern planning methods such as finite element analysis, modal analysis and simulation planning, the optimization planning of the robot operation organization is completed. Explore new high-strength, lightweight materials to further improve the load/weight ratio. For example, with the Germany KUKA company as the representative ...
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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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Theory and validity of KUKA robot variables
Theoretical part about variables:
1. When a KUKA robot is programmed with KRL, a variable is a container of calculated values ("values") that are presented during the operation of the robot process in the ordinary sense.
3. Each variable is ...
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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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Maintenance of the control cabinet of KUKA robot systems
1. Protect content
1. Check the heat dissipation of the controller
It is forbidden to cover the manipulator with plastic or other materials; Leave a satisfying distance between the rear and side of the controller (>120mm); It is forbidden to place the controller close to the heat source; It is forbidden to put debris on the top of the controller; Prevent the controller from being too dirty; ...
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Things to check before the KUKA robot is put into operation
Before the KUKA robot is put into operation for the first time, it is necessary to carry out a review to ensure that the equipment and equipment are intact and functional, that they can operate safely and that faults can be identified. It is necessary for us to comply with the labor protection regulations of the country and region to check, and it is also necessary to test all safety ...
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Performance characteristics of KUKA industrial robots
1. Degrees of freedom and degrees of freedom are the main goals to measure the level of robotics. The so-called degrees of freedom refer to the independent motion of moving parts relative to a fixed coordinate system. Each degree of freedom requires a servo axis to drive, so the higher the number of degrees of freedom, the more chaotic the robot can complete the actions ...
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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.
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