한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)

한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

압전소자 밸브 특성에 관한 실험적 연구

Experimental Study on the Characteristics of Pneumatic Valve with Piezoelectric Element

  • 윤소남 (한국기계연구원 첨단산업기술연구부) ;
  • 함영복 (한국기계연구원 첨단산업기술연구) ;
  • 조정대 (한국기계연구원 첨단산업기술연구) ;
  • 유찬수 (한국기계연구원 첨단산업기술연구부)
  • 발행 : 2003.06.01
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초록

The benefits of the pneumatic valve with piezoelectric element are faster response times, low energy consumption, and the ability to be used in hazardous environments and field bus systems. In this paper, PZT actuator, 2 and 3 stages pneumatic valve were designed and manufactured. Also. characteristics of the pneumatic valve with piezoelectric element were tested with a testing system. It is confirmed that the PZT actuator is useful one for controlling the direction of pilot valve.

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