An Air Spring Opens and Closes an Engine Valve Device
[Purposes]This paper aims to solve is to solve the vibration and noise problems caused by the impact of engine valve seating,and to propose a new design scheme of gas spring opening and closing engine valve device.The design can effectively cushion shocks,reduce engine vibration and noise,and at the same time accurately adjust the seat speed of the valves,thus improving engine performance.[Methods]The design uses a rubber air spring to absorb the impact energy to achieve the cushioning effect,and at the same time adjust the valve seat speed to reduce the wear of components.[Findings]The new design effectively solves the vibration and noise problems in the existing art,reduces the engine noise,prolongs the engine life,and improves the engine work efficiency and output power.[Conclusions]Compared to mechanical camshaft drives,this design provides better cushioning and control accuracy,and reduces component wear.Different types of engines can be used and can also be used in other mechanical equipment.In the future,the spring rate and response speed can be optimized,and the application in other types of machinery can be studied.
万方数据
维普
