In order to further pay attention to the implementation of quality problems, strengthen the awareness of all employees, and promote the deep development of the company's quality consciousness work. On the evening of August 25, Shaanxi Hande Axle held a mass mobilization meeting in the second half of 2009. All middle-level cadres from Hande Bridge in Shaanxi Province attended the meeting. The meeting was chaired by Wang Zhanchao, general manager of Shaanxi Hande Axle. Wang Zhanchao first conveyed to the participants the spirit of the cadres meeting at the deputy department level on August 24 of Shaanxi Automobile Group. In combination with the current reality, the general manager Wang Zhanchao made detailed arrangements for the company's related work. , and focus on the specific deployment and extensive mobilization of quality awareness activities in the second half of the year. In the aspect of quality consciousness, Shaanxi Hande Axle Co., Ltd. will use sub-systems to sort out issues and employees spontaneously discuss the methods, and ultimately form a quality awareness of the entire province. The main content is: 1. Each production unit is responsible for sorting out, counting, and sorting the quality problems of self-made pieces sent from the beginning of January, encouraging employees to seek solutions and reducing the occurrence of quality problems. At the same time, the process department cooperates to analyze the causes of the problems and find solutions; 2. The Quality Management Department is responsible for sorting, statistics, and analysis the after-sales problems that have occurred since the first month of the month, identifying the problems that the company’s products have in the main engine plant and after the sale, sorting them, and organizing the relevant units according to the causes of the problems. Formulate preventive measures to fundamentally solve the problem. At the same time, related departments such as equipment, production preparation, and technology are responsible for formulating solutions to prevent problems. 3. The Outsourcing Inspection Department of the Quality Management Department is responsible for sorting the quality of the delivery and return of kits that have appeared since January, and combining the existing problems, the Quality Management Department has established the inspection standards for the kits, and the materials procurement department and the foreign The Association Inspection Section makes relevant requirements to the supporting manufacturers according to the standards; 4, combined with the quality of the province, other departments to further improve the quality of work and work efficiency. In addition, the meeting also revised the relevant provisions of Shaanxi Hande Axle Company's quality accountability, increased the handling of batch quality problems, and used quality issues as an important indicator for the unit leaders. Finally, General Manager Wang Zhanchao made a concluding speech on the meeting. He said that in the current financial crisis, the majority of cadres must change their attitude toward quality issues, work hard in workshops, strengthen study, master work flow, have a strong sense of responsibility and quality, and dare to face, expose, and resolve existing problems. Problems, avoid impetuosity, push squeaking, wrangling, go around the problem. Faced with the problem, we must not only look for reasons and only solve superficial phenomena. We must start with management, be good at finding the root of the problem and fundamentally solve it. Pilot Operated Diaphragm Valve is a kind of indirect acting solenoid valves (also called servo operated or pilot operated) use the pressure differential of the medium over the valve inlet and outlet ports to open and close the valve. Therefore, they typically require a minimum pressure differential of around 0.5 bar. Pilot Operated Diaphragm Valve Pilot Operated Diaphragm Valve,diaphragm pilot-operated solenoid valves,air pilot operated diaphragm control valve NINGBO BRANDO HARDWARE CO.,LTD , https://www.brandopneumatic.com
The inlet and outlet ports are separated by a rubber diaphragm, also called membrane. The membrane has a small hole so that the medium can flow to the upper compartment from the inlet. For a normally closed indirect acting Solenoid Valve, the inlet pressure (above the membrane) and supporting spring above the membrane will ensure that the valve remains closed. The chamber above the membrane is connected by a small channel to the low-pressure port. This connection is blocked in the closed position by the plunger and valve seal. The diameter of this "pilot" orifice is larger than the diameter of the hole in the membrane. When the solenoid is energized, the pilot orifice is opened, which causes the pressure above the membrane to drop. Because of the pressure difference on both sides of the membrane, the membrane will be lifted and the medium can flow from inlet port to outlet port. A normally open valve has the same components, but works in the opposite way.