1. Ceramic: Ceramic materials have good quality, but brittleness, not easy to process, Japan has now trial-produced ceramic robot arm samples used on small high-precision robots.
2. Carbon structural steel and alloy structural steel: this kind of material has good strength, especially alloy structural steel, its strength has increased by 4-5 times, the elastic modulus E is large, and the deformation resistance is strong, which is the most widely used data.
3. Fiber-reinforced alloys: such alloys as boron fiber reinforced aluminum alloys, graphite fiber-reinforced magnesium alloys, etc., have E/ρ ratios of 11.4×107 and 8.9×107, respectively. This fiber-reinforced metal material has a very high E/ρ ratio, but is expensive.
4. Fiber reinforced composite materials: This kind of materials have an excellent E/ρ ratio, and also have the advantages of large damping. It is impossible for conventional metal materials to have such a large damping, so there are more and more examples of composite materials being used on high-speed robots.
5. Viscoelastic large damping data: Increasing the damping of the robot connecting rod is a useful way to improve the dynamic characteristics of the robot. At present, there are many methods to increase the damping of structural parts data, among which the most suitable method for robots is to use viscoelastic large damping data to dampen the original component with constraint layer damping.
6. Aluminum, aluminum alloy and other light alloy materials: The common characteristics of this kind of data are light weight, the elastic modulus E is not large, but the data density is small, so the ratio of E/ρ can still be compared with steel. Some rare aluminum alloys have seen more significant improvements in quality, such as aluminum alloys with 3.2% (weight percent) lithium increase, a 14% increase in elastic modulus, and a 16% increase in the E/ρ ratio.
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Daily maintenance of stacker crane - Odichi
1. Whether the columns and upper and lower beams are deformed or distorted.
2. The deflection and deformation of the fork up and down, the wear condition of the guide surface and the guide wheel.
3. Whether all kinds of welded components and castings are cracked and corroded.
4. Bolts, ...
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The wire feeding method of the OTC welding robot
1. Push wire feeding method. This kind of wire feeding structure is relatively simple, light weight, and convenient operation and maintenance. However, the wire feeding hose is relatively long, the resistance is greater in the process of wire feeding, the wire feeding process is unstable, and the welding power is simply affected.
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Application environment and adaptability requirements of welding robots - Odichi
The welding robot is different from the general industrial robot in the particularity of the use environment, and the particularity of the use environment is different from the general general industrial robot.
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ODS industrial robot accessories
The main parts of the robot are: ultrasonic sensor, temperature sensor, humidity sensor, gas sensor, gas alarm pressure sensor, acceleration sensor, ultraviolet sensor, magnetic sensor, magnetoresistive sensor, picture sensor, power sensor, displacement ...
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What should novices of OTC welding robots pay attention to when using welding robots?
Now the speed of social science and technology development is very fast, it can be said that it is not an exaggeration to change with each passing day, the workshop that was crowded with people in the past is now almost gone, especially in some traditional industries such as welding workshops.
But with O...
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OTC Odichi welding machine replaces high-voltage electrolytic capacitors
The high-voltage electrolytic capacitor C2 supplies a stable DC to the primary inverter transformer to ensure the stable operation of the OTC welding machine. However, since the electrolytic capacitor is the same as the battery, the electrolyte is encapsulated inside, and the consumption of the electrolyte cannot be completely avoided, and its life span is limited.
Therefore, in order to ensure that the welding machine ...
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Welding robot wire feeder type - OD robot
1. The wire feeder is divided into two types: integrated and separated. The wire feeder is installed on the rear of the upper arm of the robot and is integrated with the robot; The wire feeder and the robot are separated from each other.
Because the distance from the integrated wire feeder to the welding gun is more than ...
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What are the maintenance matters of Odixi robot
First, the industrial robot body and control box are equipped with lithium batteries, for servo motor encoder data backup, the service life of the battery changes with the different working environment, when more than two years to replace the battery, otherwise the motor encoder data will be lost, need to re-carry out the origin ...
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Industrial robots beware of low-end - Oudixi
In recent years, China's industrial robot industry has entered a period of rapid growth, and has become the world's largest shopping mall for six consecutive years. In the development of industrial robots, there was a hot together, the concept of hype that existed at that time, rushed ...
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Instructions for the common keys for the teach pendant – the Odish robot
1. The axis key that controls the movement of the junction is mainly used to adjust the orientation and angle of the robot and the welder. When the SW switch is pressed, the cooperative coordinates can be used to control the robot's orientation.
2. The coordinate switching button can be used to cut between axis coordinates, robot coordinates and tool coordinates.
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Industrial robots need to be calibrated frequently for the reason – OTC robots
1. If the robot is not calibrated, the robot cannot share the program, and the accuracy is very low and unstable. After a change in the robot's geometry due to factors such as repairs, the de-novo programming required by the robot will force its work to be suspended. If the robot is calibrated, it is only necessary to use the ...
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OTC Odihi Teach Pendant Programming
**Step: How to create a program. Press the +, the program selection window will appear at this moment, and the selection list will appear, and you can see all the programs that have been programmed in the teach pendant. The number of the program currently in use that appears after the current program is filled in with a ...
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Five types of arc welding sensors for OTC robots
The OTC arc welding robot has five optional special sensor accessories for arc welding, which are FD-WD, FD-AR, FD-QD, FD-QF, FD-QT. During this period, the introduction of each type of arc welding special sensor equipment is as follows:
1. ...
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Description of the common keys of the Odish robot teach pendant
1. The axis key for controlling the movement of the junction is mainly used to adjust the orientation and viewpoint of the robot and the welder. When the SW switch is pressed, the cooperative coordinates can be used to control the robot's orientation.
2. The coordinate switch button can be used in the axis ...
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Two gears for the robot – OTC Odichi
1. Linear drive organization
The linear transmission organization is generally divided into: (1) rack and pinion equipment; (2) Ball screw;
(1) Rack and pinion equipment
Generally, the rack is fixed. The rotational motion of the gear is converted into the linear motion of the pallet.
Strengths: Simple structure.
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Analysis of the maintenance content of the ODI robot
The maintenance content of the robot is mainly to replace the smooth oil of the six shaft reducers and the smooth oil of the J4 shaft gear shaft, the replacement of wearing parts, the operation status of each module in the control cabinet, and the wear and tear of each cable in the control cabinet.
If the grease is not replaced for a long time, the six axes of the robot will be formed.
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Robot interrupt function processing - OTC Odichi
Interruption means that in the process of computer operation, when there is some unexpected situation that requires the intervention of the host, the machine can automatically stop the running program and transfer to the program that deals with the new situation, and return to the original suspended program to continue to run after processing.
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What are the advantages of industrial manipulators over manual labor - Odichi robots
1. The existence and application of industrial manipulators have greatly improved the production power of enterprises. It avoids the influence of human factors in production;
2. Enterprises can go through the action of the promotion manipulator and the production process to replace the manual ...
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Installation tutorial of OTC welding robot I/O board
The wiring method of the physical I/O signal line of the OTC welding robot relay equipment + I/O board is as follows:
1. Cut off the main power supply and circuit breaker on the control equipment.
2. Remove the back panel next to the control device.
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Inspection aspects of OTC welding robots
In order to make the welding robot work efficiently and ensure the normal operation of the robot, the user needs to regularly maintain and check the robot body and system after using the robot to a predetermined time. Together to ensure the safety of equipment and personnel during operation, the robot operates every 4000 hours.
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