Recently, the government of Guangxi Autonomous Region President Chen Wu and Yulin Municipal Party Committee Secretary Wang Kai and other government officials summoned Yuchai to express gratitude to Yuchai scientists for their outstanding achievements in science and technology. He also wished all Yuchai people a happy new year. Technological innovation approved by government agencies In the past year, the majority of Yuchai people worked hard and independently, and made outstanding achievements in product development. In the era of new energy and power, Yuchai launched plug-in hybrid and electric vehicle core components and other products in time for Yuchai to meet the era of new energy power, and made full product reserves. On January 29, 2016, Chen Wu, chairman of the regional government, went to the Yuchai Nanning base to express his condolences to representatives of Yuchai’s R&D personnel and Feng Jing, the technical leader of Yuchai’s new energy power. Chen Wu said that Yuchai was able to become the backbone of the industry, relying on the vast number of technical R & D personnel, hope Yuchai build a good platform for talent to allow them to play a better role, but also hope that the majority of technical R & D personnel to actively innovate and create more The great achievements have made even greater contributions to Yuchai and Guangxi's development. In addition, on the 3rd, Wang Kai, secretary of the Yulin Municipal Party Committee, came to Yuchai to express his condolences to Dr. Lin Tiejian, who has made outstanding contributions in combustion development and performance development. Chairman of the board of directors of Yuchai Group Co., Ltd. escorted and sympathized. At Lin Tiejian’s home, Wang Kai personally inquired about the life and work of Lin Tiejian. Wang Kai said that in 2015, under the circumstances of a dismal market and increasing competitive pressure, Yuchai successfully broke through, firmly established its footing, and achieved good business performance. New technologies and new inventions emerged in an endless stream, demonstrating the strength of the industry. Enterprise style. During the “Thirteenth Five-Year Plan†period, the pressure and challenges will be further increased, but there are also many opportunities. The key is to do a good job of reform and innovation. The main body of corporate innovation is scientific and technological talents. Yuchai must find ways to introduce, cultivate, and retain more scientific and technological talents. The municipal party committee and municipal government will fully support Yuchai’s scientific and technological talent team construction, and build greater advantages in terms of transportation, urban infrastructure construction, human resources policies, etc., to safeguard Yuchai’s talent team. Wang Kai emphasized that during the “Thirteenth Five-Year Plan†period, the development strategy of the Yuchai Group to strengthen and expand Yuchai’s shares and to ensure the stability of the Group’s company cannot be changed. Yuchai shares must do a good job in launching and expanding the Euro VI engine and new energy power, cultivate new advantages and new growth points, and at the same time, must do a good job in the development and supporting work of special equipment power. Lin Tiejian currently serves as vice president of the Yuchai Engineering Research Institute and is mainly responsible for new technology planning and pre-research, development of electronic control systems for gas engines, and development and matching of powertrains. He has been responsible for or participated in scientific research achievements have won the 2012 national There were 1 second prize for the Science and Technology Progress Award, 1 second prize for the National Science and Technology Progress Award in 2013, and 5 special awards for scientific and technological progress at the provincial and ministerial level. More than 10 patents were obtained. Leading the Industry with Technology to Benefit the Industry Over the years, Yuchai has created many industry firsts with its advantages in product technology, and also consolidated Yuchai’s position in the industry. Government departments from all levels have praised Yuchai’s achievements in independent innovation and fully affirmed that The outstanding contributions made by the Chai people and hope that all Yuchai people must strengthen their confidence and continue their efforts to benefit the society. In comforting Feng Jingshi, Chen Wu affirmed the outstanding achievements made by Yuchai in the research and development field in the past year. He said that enterprises are the main body of the market and the main body of innovation. Only by continuously strengthening the capability of independent innovation, and constantly increasing innovation and investment in R&D, the company will accelerate its products. Upgrades can be made bigger and stronger. Chen Wu and Li Jing and her team continue to work hard to do research and development work, and strive for more new results, while promoting the continuous development of the enterprise, while making more contributions to the economic construction of Guangxi. Wang Kaize hopes that Yuchai’s science and technology talent represented by Lin Tiejian will live in Yulin, take root in Yuchai, and continue to do a good job in science and technology research and development to contribute to Yuchai’s technological leadership.
Solenoid valve is an industrial equipment controlled by electromagnetism. It is an automatic basic component used to control fluid. It belongs to actuator. Pneumatic solenoid valve is one of them. It blocks or leaks different oil drain holes by controlling the movement of valve body. The oil inlet hole is normally open, and hydraulic oil will enter different oil drain pipes, Then the oil pressure of the pneumatic solenoid valve pushes the piston of the oil cylinder. In this way, the mechanical movement of the whole solenoid valve is controlled by controlling the current of the electromagnet of the pneumatic solenoid valve.
Characteristic Pneumatic Solenoid Valve, Pneumatic Air Solenoid Valve, Electronic Solenoid Air Valve Glove Industry Co.,Ltd. , https://www.glovemech.com
Chairman Chen Wu (first from the left) listens to Dr. Feng Jing’s introduction
It can work normally under vacuum, negative pressure and zero pressure, but its diameter is generally less than 25 mm.
It can also operate under zero pressure difference, vacuum and high pressure, but it has high power and must be installed horizontally.
The upper limit of fluid pressure range is high, which can be installed arbitrarily (need to be customized), but the condition of fluid pressure difference must be met.
Principle editing voice
There is a closed cavity in the pneumatic solenoid valve, and there are through holes in different positions. Each hole of the pneumatic solenoid valve leads to different gas pipes. There is a valve in the middle of the cavity and two electromagnets on both sides. The valve body will be attracted to which side when the magnet coil is electrified;
The pneumatic solenoid valve blocks or leaks different exhaust holes by controlling the movement of the valve body, and the air inlet is normally open. High pressure gas will enter different exhaust pipes, and then push the piston of the cylinder through the air pressure of the pneumatic solenoid valve. In this way, the mechanical movement of the whole solenoid valve is controlled by controlling the current of the electromagnet of the pneumatic solenoid valve.
Operation principle of pneumatic solenoid valve
We said the pneumatic solenoid valve working position (solenoid valve on or off), in fact, refers to the pneumatic solenoid valve spool position.