학술논문
Study on Oil Film Bearing and Thermal Characteristics of Spline Hydrostatic Guideway of High-speed Gear Shaper
Document Type
Article
Author
Source
International Core Journal of Engineering. Vol. 10 Issue 4, p1-9. 9 p.
Subject
Language
英文
ISSN
2414-1895
Abstract
Aiming at the locking problem of involute spline hydrostatic guideway of YK5115AK2 gear shaper under high speed condition, based on the principle of hydrostatic support technology, the influence of oil film thickness and oil supply pressure design parameters on the bearing capacity and thermal characteristics of guideway is analyzed by finite element steady state analysis, and the influence of viscosity temperature effect on the bearing capacity and thermal characteristics of guideway is analyzed by finite element analysis. The variation trend of bearing capacity and temperature rise under different guide rail design parameters is revealed, and the optimal oil film thickness interval suitable for the guide rail structure is obtained. The research shows that the optimal oil film thickness of the guide rail is between 20μm and 40μm.