The prospect of robots in China
It should be said that China is the country that needs the most and does not need robots the most. China has a large population and abundant and cheap labor resources. From this perspective, it is better to use a expensive and cumbersome robot than to hire someone. But to be a world power, China must do more with the least resources. Enterprises must adopt high-tech as much as possible to produce more efficiently and win with high competitiveness. This requires a lot of robots. People are not as accurate, accurate and efficient as robots. There may be people who are unemployed, but they create more job opportunities and the benefits of society will be more. I believe that in the near future, the robot industry will become the pillar industry of the country like a car. The United States is the country of the car, and China can become a country standing on the shoulders of robots.
The status quo of industrial robot technology and the trend of development at home and abroad
The development of foreign robotics has several trends in recent years:
1. Industrial robots continue to improve performance (high speed, high precision, high reliability, easy to operate and maintain), while the price of stand-alone equipment continues to decline, the average stand-alone price has dropped from $103,000 in 1991 to $65,000 in 1997. .
2. The mechanical structure is becoming modular and reconfigurable. For example, the servo motor , reducer and detection system in the joint module are integrated in three positions; the joint module and the connecting rod module are used to construct the robot whole machine in a reconfigurable manner; the modular assembly robot products in foreign countries have been asked.
3. The industrial robot control system develops toward the open controller based on PC, which is convenient for standardization and networking. The integration of the device is improved, the control cabinet is compact, and the modular structure is adopted; the reliability and ease of operation of the system are greatly improved. And maintainability.
4. The role of sensors in robots is increasingly important. In addition to traditional sensors such as position, velocity, and acceleration, sensors for assembly and welding also use sensors such as vision and force, while remote-controlled robots use vision, sound, force, and touch. Multi-sensor fusion technology for environmental modeling and decision control; multi-sensor fusion configuration technology has mature applications in product systems.
5. The role of virtual reality technology in robots has evolved from simulations and rehearsals to process control, such as manipulating robots by giving remote robot operators the feeling of being in a remote working environment.
China's industrial robots started from the "seventh five-year" scientific and technological breakthroughs in the 1980s. With the support of the state, through the "seventh five-year" and "eight-five" scientific and technological research, we have basically mastered the design and manufacturing technology and control system of robotic manipulators. Hardware and software design technology, kinematics and trajectory planning technology, produced some key components of robots, developed robots for painting, arc welding, spot welding, assembly, handling, etc. Among them, there are more than 130 sets of painting robots in more than 20 The company's nearly 30 automatic painting production lines (station) have been scaled up, and arc welding robots have been applied to the welding line of automobile manufacturers. However, in general, there is still a certain distance between the level of industrial robot technology and its engineering application in China, such as: reliability is lower than foreign products; robot application engineering starts late, application field is narrow, production line system technology and There is a gap between foreign countries; in terms of application scale, there are about 200 domestic industrial robots installed in China, accounting for about four ten thousandths of the installed bases in the world. The above reasons are mainly due to the lack of formation of the robot industry. At present, the production of robots in China is based on the requirements of users. “One customer, one redesignâ€, with many varieties and specifications, small batch size, low generalization of parts, long lead time and cost. Not low, and the quality and reliability are unstable. Therefore, it is urgent to solve the key technologies in the early stage of industrialization, comprehensively plan products, do a good job in serialization, generalization, and modular design, and actively promote the industrialization process.
Hopes and difficulties in robot development
Robot technology is an important part of high technology. The process of industrialization has just started in China. Although it has achieved certain results, there are still many difficulties and deficiencies, so it needs more attention and support.
National policy support is an important prerequisite for accelerating the industrialization of high technology. According to the relevant departments of the Chinese government, the organization should fully organize investigation and research, and on this basis, formulate practical and feasible policies for promoting and applying robots and promoting research and development of robots. For example, support policies for the robot industry in terms of taxation, investment and loans. The Japanese government has adopted a series of measures to encourage enterprises to apply robots by formulating policies, and the experience of Japanese robots in developing markets in China is worth learning. In addition, for robot users, you can consider giving a certain amount of financial subsidies to encourage purchase. In order to avoid work-related accidents and occupational diseases caused by dangerous working environment, and to protect the physical and mental safety of workers, some special types of work, such as spraying, casting, etc., are forced to use industrial robots instead of industrial labor. This can greatly increase the number of industrial robots required.
China's robot industrialization must be driven by the market. As a high technology, robots are closely related to the production and economic conditions of society. The development and development of robots only chooses the field of priority application of robots from the principle of technical realization of the possibility, and as a breakthrough, it is important to penetrate and diffuse into other fields.
The popularity of robot knowledge also plays a major role in the process of robot industrialization. Imagine if our ultimate robot user felt mysterious about the robot. The attitude of keeping the heart away and talking about the development of the robot industry? Therefore, the state and related enterprises should put the popular science propaganda of robot knowledge in a very important position.
The application of China's machines must go smoothly to the market and realize industrialization, and it still needs the joint efforts of all parties.
What is a wall GFCI socket?
A wall GFCI socket is different from conventional sockets. In the event of a ground fault, a wall GFCI socket will trip and quickly stop the flow of electricity to prevent serious injury.
Wall GFCI socket protect You From Electric Shock Due To:
1.With safe lock protection function,wall GFCI socket safety is improved.when miswired,wall GFCI sockets have no power and can not be reset,so it is more safe than conventional socket.
2.The wall GFCI socket includes end-of -life monitoring function,it can not reset correctly when the wall GFCI socket reaches the end of life.
3.Improved resistance to surge and corrosion.
4.Easier installation.(installation instructions enclosed)
Generator GFCI UL,Industrial Generator GFCI UL,Generator GFCI UL for Generator,No Load Generator GFCI UL
Hoojet Electric Appliance Co.,Ltd , https://www.hoojetgfci.com