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논문 기본 정보

자료유형
학술저널
저자정보
Cong Liu (Wuhan University of Technology) Pei Xiao (Wuhan University of Technology) Xingli Li (Wuhan University of Technology) Gangyan Li (Wuhan University of Technology)
저널정보
한국유체기계학회 International Journal of Fluid Machinery and Systems International Journal of Fluid Machinery and Systems Vol.11 No.1
발행연도
2018.3
수록면
30 - 38 (9page)
DOI
10.5293/IJFMS.2018.11.1.030

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초록· 키워드

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To study the cylinder motion characteristics, cylinder and shaft sleeve stress characteristics of cylinder stroke and return process influenced by different shaft sleeve structure, the cylinders with non-chamfering shaft sleeve, C0.3 chamfering shaft sleeve and R0.3 round corner shaft sleeve were used for simulation of cylinder stroke and return process. The results show that the piston velocity curves of three kinds of shaft sleeve are identical. Maximum stress of different shaft sleeves fluctuates and maximum stress elements of C0.3 and R0.3 shaft sleeve are similar. When cylinder strokes, maximum stress of cylinder occurs at the end of piston rod connected to the load; the stress of C0.3 shaft sleeve is the lowest. When cylinder returns, maximum stress of cylinder occurs at the shaft sleeve; the stress of C0.3 and R0.3 shaft sleeve differ little and are both lower than that of non-chamfering shaft sleeve. It provides a reference for structure optimization and service life improvement of the cylinder shaft sleeve.

목차

Abstract
1. Introduction
2. Cylinder Finite Element Model of Different Shaft Sleeve Structure
3. Motion Characteristics Analysis of Cylinders with Different Shaft Sleeve Structure
4. Stress Characteristics Analysis of Cylinders with Different Shaft Sleeve Structure
5. Stress Characteristics Analysis of Shaft Sleeves of Different Structure
6. Conclusion
References

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