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An industrial robot refers to a fixed or mobile, automatically controlled, reprogrammable, multi-purpose manipulator that can be programmed for three or more axes in the use of industrial automation. It is an industrial-oriented Multi-joint manipulators or machine devices with multiple degrees of freedom replace humans with certain monotonous, frequent and repetitive long-term operations through automatic control during industrial production and processing. high precision customized custom CNC aluminum parts
An industrial robot is a machine that realizes various automatic execution functions by its own power and control ability. It can accept human commands or run according to pre-programmed programs. Modern industrial robots can also operate according to the principles specified by artificial intelligence technology. Program autonomous decision-making action.
Industrial robots are composed of three basic parts: main body, drive system and control system.
The main body is the base and the actuator, including the buttocks, wrists and hands, and some robots also have walking mechanisms. Most industrial robots have 3-6 degrees of freedom of movement, of which the wrist usually has 1-3 degrees of freedom of movement; the drive system includes a power device and a transmission mechanism, and the core is a reducer and a servo motor to make the actuator produce a corresponding The action; the control system sends command signals to the drive system and the actuator according to the input program, and controls them.
It is reported that the world’s first industrial robot was born in the United States in 1956, using CNC machine tools to produce auto parts. The robot application market is also accompanied by the production capacity transfer of automobiles and 3C. From the United States-Europe-Japan to China, the terminal market demand has a huge decision on the technological progress of robots. high precision customized custom CNC aluminum parts
From the perspective of the origin of industrial robots, industrial robots can be considered as “easy-to-use CNC machine tools”. Compared with high-precision CNC machine tools, industrial robots have lower technical barriers, stronger versatility, and easier operation and maintenance under the same motion structure.
The difference between the two is mainly in the external form: the CNC machine tool on the production line is generally used as a working machine and is in the center, while the industrial robot is an auxiliary equipment with a lower price. These characteristics have greatly expanded the scope of use of industrial robots, which can be regarded as “easy-to-use CNC machine tools”.
Motion control is the core technology of industrial robots. Accuracy, speed, and stability are the key performance indicators of CNC machine tools and industrial robots, and these indicators are all based on motion control. The three core components of industrial robots (reducer, servo system, and control system) can all be attributed to motion control technology. The degree of mastery of motion control technology determines the height that a robot can achieve. high precision customized custom CNC aluminum parts