On the occasion of the 2017 New Year, the National Development and Reform Commission issued the “Opinions on Promoting the Construction of Robot Testing and Certification Systemâ€, which means that the testing and certification work of the robot industry will become clearer and clearer, driving the entire industry into the fast lane.
At present, domestic robots are developing rapidly, especially in the field of industrial robots. However, the testing and certification system in the domestic robot field has always been relatively blank or lack of system, which also restricts the development of the domestic robot market to a certain extent. On the occasion of the 2017 New Year, the National Development and Reform Commission issued the “Opinions on Promoting the Construction of Robot Testing and Certification Systemâ€, which means that the testing and certification work of the robot industry will become clearer and clearer, driving the entire industry into the fast lane.
Figure 1 Opinions on the construction of the robot testing and certification system
In the opinion paper, it is mentioned that the robot also involves testing the key components in the process of testing and certification. This aspect of testing is as important as the whole machine test, and even requires robots and robot parts manufacturers to have special parts. Testing Equipment. In fact, this is not difficult to understand - the core components of the robot are servo motors, reducers, and controllers. In the running process of the robot, the multi-degree-of-freedom movement is realized by the drive of the servo motor, the stable and high-torque output is realized by the reducer, and the multi-axis drive synchronous control is realized by the controller, and these three are indispensable.
Take the servo motor as an example: If the speed and accuracy of the robot's running speed are high, the servo motor's response speed and control accuracy must be high enough. In the actual operation of the robot, the servo motor is often in various acceleration, deceleration, forward and reverse states, which is very high for the short-time overload capability of the servo motor, the inertia adaptation range, the frequency response bandwidth, and the speed/torque response time. Requirements. From this point of view, the performance of the servo motor can directly affect the performance of the final robot, it is not difficult to understand that the NDRC clearly requires the robot manufacturer to have the servo motor testing equipment in the "Opinions".
In order to meet the needs of the current robot servo motor industry, Zhiyuan Electronics has launched the MPT hybrid motor test system, pioneering the comprehensive test and analysis equipment for motors and drives. For robot servo systems and reducers, the MPT1000 provides complete performance analysis and control analysis of the motor, drive and the entire control system.
At present, the four national robot testing and evaluation centers, represented by Shenyang Automation Institute, Guangzhou Mechanical Science Research Institute, Chongqing Dexin Robot Testing Center Co., Ltd. and Shanghai Electric Power Research Institute, have begun to prepare for the implementation of robot testing certification. Thanks to its experience in servo motor testing and unique dynamic testing technology, Zhiyuan Electronics has assisted the four major robot testing and evaluation centers in completing robot testing and certification.
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