유공압시스템학회논문집 (Transactions of The Korea Fluid Power Systems Society)
- 제3권1호
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- Pages.15-19
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- 2006
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- 1738-3315(pISSN)
공압실린더의 누설유량 계측방법에 관한 연구
A Study on the Measurement Method of Leakage Flow-rate for Pneumatic Cylinder
초록
In this study, a measurement method of leakage flow-rate for pneumatic driving apparatus is proposed. The existing measurement methods of leakage flow-rate of air need disassemble the test component. Therefore, there is no effective method to measure the leakage flow-rate while operating pneumatic driving apparatus. In this study, the leakage flow-rate is measure from the pressure change in an isothermal chamber that can realize isothermal conditions by stuffing steel wool into it. Therefore, wide range of flow-rate could be measured only from the pressure response and the leakage flow-rate can be measured during operating pneumatic driving apparatus. The effectiveness of the proposed method is proved by experimental results.
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