유공압시스템학회:학술대회논문집
- 유공압시스템학회 2010년도 춘계학술대회
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- Pages.109-115
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- 2010
스풀형 비례 방향/유량제어밸브의 유체력 검증법
A Method for Estimating Fluid Force in Proportional Directional Control Valves with Spool
초록
In establishing a simulation program for hydraulic valves, it is always a big obstacle to incorporate correctly flow forces on valve body into the simulation program. This paper suggests a method to estimate flow forces on spool in proportional directional/flow control valves with spool structure. Furthermore, suggests a way to obtain simulation program for spool valves, in which flow force mechanism is fully reflected.