1. Number of joints. The number of joints can also be referred to as degrees of freedom, which is an important indicator of the robot's flexibility. Generally speaking, the robot workspace can reach three degrees of freedom, but welding not only needs to reach a certain orientation in the space, but also needs to ensure the spatial posture of the welding gun.
2. The extra load refers to the extra load that can be accepted at the end of the robot. The loads we are talking about include welding guns and their cables, cutting things, gas pipes and welding tongs. With regard to cables and cooling water pipes, different welding methods require different additional loads, and different types of welding tongs have different load capacities.
3. Repeatability of positioning. Repeatability is the repeatability of the trajectory of the welding robot. The repeatability of the arc welding robot and the cutting robot is more important. For arc welding and cutting robots, the track repeatability should be less than 1/2 of the diameter of the welding wire or the diameter of the hole in the east and west, and the general demand should be ±0.05mm or less.
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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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Precautions for long-term storage of second-hand robots
When the second-hand manipulator is stored for a long time, it is necessary to pay attention to the following seven requirements:
1. The arrangement and placement of the parking airport should ensure that the entry and exit of any manipulator is not affected by other manipulators.
2. It should be parked indoors in a boring room. Those who have to park outdoors should choose a flat ...
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Types of OTC Welding Robot Wire Feeders
1. The wire feeder is divided into two types: integrated and separated according to the installation method. The wire feeder is installed on the rear of the upper arm of the robot and is integrated with the robot; The wire feeder is installed separately from the robot as a separate type.
Composed...
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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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What are the six axes of a six-axis robot – an OTC robot
Six-axis industrial robot is a commonly used 6-joint industrial robot in practice, six-axis robotic arm, six-joint manipulator, six-axis robotic arm, robotic arm, etc. are its name, industrial robots generally refer to four-axis, five-axis, six-axis manipulator. The joint structure of each robot ...
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Why OTC robots can be based on welding applications for a long time
1. The only warranty in the industry for 3 years (body, control box, teaching box, operation box, control cable);
2. Full Chinese operation interface, simple and easy to understand, and can support 6 language selection;
3. Long working radius, standard welding robot working radius up to 1.4 meters or 2 meters (not...
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Advantages of OTC Odichi welding robot
1. 3 years warranty (body, control box, teaching box, operation box, control cable);
2. Full Chinese operation interface, simple and easy to understand, and can support 6 language selection;
3. The operating radius is long, and the operating radius of the standard welding robot can reach 1.4 meters or 2 meters (excluding the welding gun).
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Design tips for palletizing robot grippers – OTC Odichi
1. The structure of the conveyor belt feeding at the front end of the claw of the palletizing robot, the roller conveyor belt for bag grabbing generally has a national standard, and the standard interface needs to be selected, and how to complete the belt conveyor belt should be considered.
2. The selection of the palletizing robot model, the robot load can be ...
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OTC Odchi welding robot programming steps
1. Find the operation origin of the OTC welding robot: click "Program" on the setting box, enter 9999, press "Confirm", press "Look Forward", and the yellow displayed on the setting box is the current process.
2. Create an empty ...
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The core key technology of industrial robots - OTC Odixi
(1) Open and modular control architecture
The distributed CPU computer structure is selected, which is divided into robot controller (RC), motion controller (MC), optoelectronic isolation I/O control board, sensor processing board and programming teaching box. Robot Controller (RC) & Programming ...
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OTC robot welding failure and countermeasures
1. The welding bead and welding track cannot be corrected
First of all, in the form of teaching, the empty procedure ensures that the welding orientation is correct. Secondly, consider the problem of finding the welding torch. At this time, it is necessary to consider the way in which the welding robot finds the weld bead (arc is still laser) to set up, and finally, ...
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Classification of the coordinate form of the industrial robot manipulator - OTC Odichi
1) Cartesian coordinate industrial robots
Its moving part is composed of three mutually perpendicular straight line movements (i.e., PPP), and its working space is rectangular. Its movement interval in each axis can be read directly on each coordinate axis, which is intuitive and easy to program azimuth and attitude ...
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Basic welding knowledge of OTC robots
Welding is a very demanding operation in industrial production, and novices who are new to welding will feel confused by all kinds of new terms. If you want to do a good job, you must first sharpen your tools. If you want to quickly get started with the welding profession, you must grasp the basic knowledge of welding. Share a ...
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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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OTC welding robot program protection function settings
When important program requirements are protected from being modified, we can set the maintenance function, i.e., the file maintenance setting. In general, there are two types of file maintenance settings, simple selective maintenance and maintenance of passwords (ciphers) for requirement setting. Here's how to set it up:
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OTC fastening screw robot system
Relying on the technology stack of OTC robots and the advantages of automation, OTC can create a set of automated operation systems for customers that use robots to realize from bolt picking to bolt locking agent application and tightening screws.
This...
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Precautions for the safety production of OTC welding robots
One of the great benefits of welding robots is that they can replace humans in dangerous or harmful environments, preventing injury. Don't think that this is a peace of mind, because at the same time there is another potential risk, which is the occurrence of robot injury accidents. To this end, ...
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The development of industrial robots needs to pay attention to the content - Odihi robots
Industrial robot is an organic combination of machinery and computer program products, not only can save labor, but also has the advantages of sensitive and accurate, fast and efficient, and stable system. There are always some aspects to pay attention to when developing high-performance industrial robots.
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Application scenarios of ODS collaborative robots
1. Pick up and place
For workers, manual pick-and-place should be one of today's repetitive tasks. Boring and vulgar operations can easily lead to worker errors, and highly repetitive body movements can also easily lead to physical fatigue and damage. From the beginning of the pick-and-place mission application ...
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Robot automatic welding method
The presentation of welding automation can not only greatly advance the power of welding, but also reduce labor intensity and eliminate the unavoidable human factor. Among all the automated welding methods, the most widely used are arc welding, spot welding and laser welding.
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