대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)

대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지

공기압 서보 설린더 특성 해석

Charncteristics Analysis of the Pneumatic Servo Cylinder

  • 김동수 (한국기계연구원 나노기계 연구본부) ;
  • 김강대 (한국기계연구원 나노기계 연구본부) ;
  • 김명섭 (한국기계연구원 나노기계 연구본부) ;
  • 허신 (한국기계연구원 나노기계 연구본부)
  • 발행 : 2008.11.05
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초록

This paper shows a perfonnance analysis for pneumatic servo cylinder. The pistons without seal have partly cylindrical and conical shapes. 2 dimensional Reynolds equation and FD(finite differential) numerical techniques are utilized for the perfonnance analysis. The relationship among self-centering forces and leakage flows are investigated. Also, optimal design values for a servo cylinder are presented. A prototype of servo cylinder which had rod bearing with four pockets, five pockets, and six pockets was manufactured respectively.

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