How to define the robot, what are the classification of the robot? A robot is a machine device that performs work automatically. It can accept human command, run pre-arranged procedures, and act according to the principles set out by artificial intelligence. Its task is to assist or replace human work, such as production, construction, or dangerous work. The concept of robotics in the international community has gradually converged. In general, people can accept this argument that robots are machines that rely on their own power and control capabilities to achieve various functions. The United Nations Organization for Standardization adopted the definition of robots by the American Robotics Association: "A programmable and multi-functional manipulator; or a specialized system that can be used to carry out computer changes and programmable actions in order to perform different tasks." It can Mankind brings many conveniences! 
Born in science fiction, people are full of fantasy about robots. Perhaps it is due to the vague definition of robots that gives people sufficient room for imagination and creation. Chinese robotics experts proceed from the application environment and classify robots into two categories: industrial robots and special robots. The so-called industrial robot is a multi-joint manipulator or a multi-degree-of-freedom robot that faces the industrial field. Special robots are advanced robots other than industrial robots that are used in non-manufacturing industries and serve humans. They include service robots, underwater robots, entertainment robots, military robots, agricultural robots, and robotized machines. In the special robots, some branches have developed rapidly and there is a trend of independent systems, such as service robots, underwater robots, military robots, and micro-manipulators. International robot scholars, from the application environment, also divide robots into two categories: industrial robots in the manufacturing environment and services and humanoid robots in the non-manufacturing environment. This is consistent with China's classification. Aerial robots are also called unmanned machines. In the family of military robots, drones are the areas where research activities are most active, technological progress is greatest, research and procurement expenses are the most used, and actual combat experience is the most abundant. For more than 80 years, the development of the world's drones has been basically driven by the United States as the main line. The United States ranks first in the world in terms of the level of technology and the type and number of drones.
Born in science fiction, people are full of fantasy about robots. Perhaps it is due to the vague definition of robots that gives people sufficient room for imagination and creation. Chinese robotics experts proceed from the application environment and classify robots into two categories: industrial robots and special robots. The so-called industrial robot is a multi-joint manipulator or a multi-degree-of-freedom robot that faces the industrial field. Special robots are advanced robots other than industrial robots that are used in non-manufacturing industries and serve humans. They include service robots, underwater robots, entertainment robots, military robots, agricultural robots, and robotized machines. In the special robots, some branches have developed rapidly and there is a trend of independent systems, such as service robots, underwater robots, military robots, and micro-manipulators. International robot scholars, from the application environment, also divide robots into two categories: industrial robots in the manufacturing environment and services and humanoid robots in the non-manufacturing environment. This is consistent with China's classification. Aerial robots are also called unmanned machines. In the family of military robots, drones are the areas where research activities are most active, technological progress is greatest, research and procurement expenses are the most used, and actual combat experience is the most abundant. For more than 80 years, the development of the world's drones has been basically driven by the United States as the main line. The United States ranks first in the world in terms of the level of technology and the type and number of drones.
An impeller is a rotating component of a centrifugal pump that accelerates fluid outward from the center of rotation, thus transferring energy from the motor that drives the pump to the fluid being pumped. The velocity achieved by the impeller transfers into pressure when the outward movement of the fluid is confined by the pump casing. An impeller is usually a short cylinder with an open inlet (called an eye) to accept incoming fluid, vanes to push the fluid radially, and a splined, keyed, or threaded bore to accept a drive shaft.
Impeller Blade,Nuclear Pump Impeller,Impeller Fan Axial,Motor Impeller Fan
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