西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (5): 74-77.DOI: 10.3863/j.issn.1000-2634.2003.05.21

• 石油机械工程及其它 • 上一篇    下一篇

气动刹车橡胶活塞膜ANSYS分析及设计

黄志强1 李琴1 刘德明1 李国忠1 任杰1 张弭2 相臻3
  

  1. (1.西南石油学院机电院学院,四川 南充 637001; 2.川油广汉宏华公司; 3.西南油气田分公司炼化事业部)
  • 收稿日期:2003-01-13 修回日期:1900-01-01 出版日期:2003-10-20 发布日期:2003-10-20

ANALYSIS AND DESIGN WITH FEM FOR RUBBER PIS- TON MEMBRANE USED IN PNEUMATIC BRAKES

HUANG Zhi-qiang1 LI Qin1 LIU De-ming1 LI Guo-zhong1 REN Jie1 ZHANG Mi1 XIANG Zhen1   

  1. (Southwest Petroleum Institute, Nanchong Sichuan 637001,China)
  • Received:2003-01-13 Revised:1900-01-01 Online:2003-10-20 Published:2003-10-20

摘要:

根据钻井工艺对钻机气动刹车橡胶活塞膜性能的要求,应用有限元分析软件ANSYS分别对其材料选择、形状设计、结构设计进行了分析研究,确定了气动刹车橡胶活塞膜的形状、结构和材料,并给出了新设计的橡胶活塞膜的三维实体模型。相应的对比试验结果表明,新设计的橡胶活塞膜使用寿命大大提高,试件的各项性能指标与ANSYS分析结果较为一致。

关键词: 气动刹车, 橡胶活塞膜, 有限元分析, 设计

Abstract:

According to the requirement of performance of the rubber piston membrane of pneumatic brakes in drilling well technology, with the finite element analysis(FEM) software ANSYS to study material selection, the profile and structure design, respectively, 3-D model of newly designed rubber piston membrane , such aspects as form, structure, and material of the rubber piston membrane of pneumatics brakes were definite, and 3-D model of newly designed rubber piston membrane was given . The corresponding contrastive experiment indicated that the service life of newly designed rubber piston membrane was improved greatly and each term of the performance of test piece in concert with the result drawn by FEM software.

Key words: pneumatic brakes, rubber piston membrane, FEM, design

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