According to the “2017 China Machinery Industry Science and Technology Award Awarding Catalogueâ€: The “Key Technology and Engineering of Powertrain for Commercial Vehicles†jointly submitted by Weichai Power won the special prize, “High Density-Low Temperature Combustion Theory and Technology and its The "Application of Energy-saving Guoji Diesel Engine in Development" won the first prize; "Weichai independent diesel engine electronic control system development and industrialization" declared by Weichai Power won the second prize. It is understood that the China Machinery Industry Science and Technology Award is a comprehensive award for the national machinery industry jointly established by the China Machinery Industry Federation and the China Mechanical Engineering Society. It is also the only domestic state-approved award in the machinery industry. In the 2017 China Machinery Industry Science and Technology Award, a total of 398 award projects were awarded, including 3 special awards, 46 first prizes, 132 second prizes, and 217 third prizes.
Also known as reinforced E-style rings, these rings are reinforced to withstand faster rotation than other side-mount retaining rings. Use a side-mount retaining ring tool (sold separately) to push them into the groove from the side of the shaft. They fit in the same grooves as standard E-style rings. Ring OD is measured with the ring uninstalled.1060-1090 spring steel is an economical choice with good strength. Rings with a black-phosphate finish are mildly corrosion resistant in dry environments. Rings with a zinc yellow-chromate plated finish have some corrosion resistance in wet environments.15-7 PH stainless steel rings are high strength with good corrosion resistance. Rings are passivated for added protection against corrosion.Beryllium copper rings conduct electricity and have excellent corrosion resistance. Do not use beryllium copper rings in direct contact with acetylene.Thrust load capacity, also known as PR, is based on using a shaft that is harder than the ring.
Stainless Steel Split Washers,Snap Rings E-clip,E-clip Ring Washers WenZhou Hongtu Automobile Parts Co.,Ltd , https://www.hongtuautomobileparts.com
Weichai Power
"China Machinery Industry Science and Technology Award" 3 awards
Recently, the “2017 China Machinery Industry Science and Technology Award†award project was formally released. Three items of Weichai Power’s application were awarded: Grand Prize, First Prize and Second Prize. It is also the highest in the internal combustion engine industry and the highest in number. enterprise.