(1) Motor drive mode
Motor drive is to use the force or torque generated by various motors to directly drive the joints of the robot, or through mechanisms such as deceleration to drive the joints of the robot to obtain the desired position, speed, acceleration and other indicators. It has the advantages of environmental protection, cleanliness, convenient control, high motion accuracy, low maintenance cost and high driving efficiency. There are four types of motors: stepper motors, DC servo motors, AC servo motors, and linear motors. When actually choosing a robot motor, you should consider multiple angles according to your needs and choose the motor that suits you.
(2) Hydraulic drive mode
Hydraulic drives use liquid as a medium to transmit force, and hydraulic pumps are used to drive actuator motion under the pressure generated by the hydraulic system.
The hydraulic drive mode is a well-established drive mode. It has easy-to-control pressure and flow, high rigidity, incompressible hydraulic oil, simple and stable speed regulation, convenient operation and control, and a wide range of stepless speed regulation (speed regulation range up to 2000:1), and has the following advantages: less driving force or torque can get more power. However, due to the influence of fluid flow resistance, temperature changes, impurities, leakage, etc., the stability and positioning accuracy of the workpiece are inaccurate, and it also causes environmental pollution and increases the maintenance technical requirements. Therefore, it is often used in applications where high output forces and low movement speeds are required. Before the maturity of electric drive technology, hydraulic drive was the most widely used drive method.
(3) Pneumatic drive mode
Pneumatic drives use air as the working medium and an air source generator to convert the pressure energy of the compressed air into mechanical energy to drive the actuator to complete the predetermined laws of motion. Pneumatic drive has the advantages of simple energy saving, short time, fast action, softness, light weight, high output/quality ratio, easy installation and maintenance, safety, low cost, and no pollution to the environment. However, due to the compressibility of the air, it is not easy to achieve high-precision, fast-response position and speed control, and it also reduces the rigidity of the drive system.
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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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There are three misunderstandings in the production and application of OTC robots
One: Misunderstanding of repeatability
A machine is repeatable, but a repeatable machine is not necessarily sexual. Repeatability refers to the reciprocating performance of the robot between established positions according to the regular work path.
Follow the job path to move to a ...
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Advantages of OTC welding robots:
1. The industry only has a 3-year warranty (body, control box, teaching box, operation box, control cable);
2. Full Chinese operation interface, simple and easy to understand, together can support 6 language selection;
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Problem Analysis of Welding Robot - Oudixi Robot
1. Why do I need to adjust the parameters at any time when welding stainless steel?
When welding stainless steel, the primary reason why welders can adjust the welding parameters (voltage, current, arc length, induction coefficient, pulse width, etc.) at any time is the mismatched composition of the welding consumables.
Chemical composition is important, and the batch...
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OTC Robot Tightening Screw Robot System
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This...
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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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Robotic deburring tool type
1. Handheld robot deburring things
Handheld robotic deburring stuff is a common and flexible type of stuff. They usually consist of a robotic arm and an end effector equipped with a deburring tool. These things allow the operator to hold the robot in the hand where the need ...
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Industrial welding robot is the product of the common development of computer skills, communication skills, visual systems, artificial intelligence, welding skills, etc., which can help enterprises improve production power, reduce labor and material costs, stabilize product quality, and improve the efficiency of enterprises.
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Odish robot vision problems
1. How to identify targets accurately and at high speed (in real time).
2. How to effectively construct and arrange a reliable identification algorithm and implement it successfully? We look forward to new breakthroughs in high-speed matrix processing units and algorithms such as neural network approaches and wavelet transforms, so that the most advanced kernels can be used with minimal cores.
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Robot interrupt function processing - OTC Odichi
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Graphic tutorial for the installation of OTC welding robot relay device plus I/O board
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If you buy an OTC welding machine at the same time ...
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Welding Robot - OTC Robot
The reason why welding robots can account for more than 40% of the total number of industrial robots is related to the special industry of welding. Welding, as an industrial "tailor", is a very important means of processing in industrial production.
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The working principle of the OTC ODC robot servo motor
Servo motors primarily rely on pulses for positioning. When a servo motor receives one pulse, it can be said that the displacement is achieved by rotating the angle corresponding to one pulse. Because the servo motor itself has the function of sending pulses, when the servo motor rotates its own angle, it will send pulses.
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Types and applications of ODC robot protective clothing
Odixi robot is a kind of industrial robot, according to its different specifications and models, can be used in different fields of automated production lines, which can not only improve the production power of enterprises, but also reduce the danger of harsh environments to labor. However, it is also necessary to use robot protective clothing to maintain it.
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Introduction to Robot Architecture - OTC Odichi
Intelligent robot is an intelligent, highly sensitive, automated machine, with the ability of perception, planning, action, coordination, etc., is a variety of high-tech integration. Intelligent robots try to teach the products of a high degree of combination of manual labor and intellectual labor, and build an artificial machine that can "think".
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The difference between OTC robot palletizing and depalletizing
The difference between robotic palletizing and depalletizing is that they perform different tasks. Palletizing is the safe stacking of objects together, while destacking is the unpacking of previously stacked objects. Both of these features can improve the output power and reduce the manpower input, and together they also reduce the operational risk and ...
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The Meaning of Industrial Robots - OTC Odichi
Industrial robots are general-purpose programmable machines with solid anthropomorphic properties. Robotic arms are a common feature of industrial robots and can be used to perform a variety of industrial missions. In addition, industrial robots have automated systems, the ability to make decisions, communicate with other machines, and respond to ...
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E1064 Unstable Exception Handling in Sequential Circuits – Odich
1. Shut down and restart.
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Choose an industrial robot gripper
Industrial robots need a precise and simple end actuator that can handle many different parts, and it is necessary to know what type of parts will be processed before selecting the gripper of the industrial robot.
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Odich at the 25th Essen Welding & Cutting Exhibition
On June 16, 2021, the 25th Beijing · Essen Welding and Cutting Exhibition kicked off at the Shanghai New International Expo Center. Oudixi brought welding products, solutions and handling robots to this exhibition, bringing new possibilities for welding.
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