摘 要
镁钙砖
本文主要基于ANSYS软件非线性分析技术，采用三维体单元和接触单元，建立了子午线轮胎的静态接触状态下的有限元模型并对其进行分析研究。 利用CATIA对子午线轮胎进行几何建模，运用ANSYS软件对其进行有限元分析，定义材料属性和单元属性，考虑接触问题，得到适合研究轮胎特性的有限元模型。
根据轮胎结构特征及单元的特征，利用ANSYS的参数设计语言APDL对分析问题进行参数化，提高效率，便于对同类问题的分析研究。
uc3907关键词：ANSYS；子午线轮胎；接触变形 ； CATIA ； APDL
ANSYS AND RESEARCH OF MOTOR TYRE BASED ON ANSYS
Abstract
This paper mainly performs the analysis and research on the radial tyre based on the non-linear analysis of ANSYS and applied software of ANSYS,using three-demension solid element and contacting element , three-dimension finite element contact model of 一次性浴缸套static radial tyre is built.
The geometry model of tire is got in CATIA.A finite element model of radial tire is created in ANSYS.Define material characteristics and element types. The contact problem is considered.We got a proper finite element model for studying tire’s characteristic.
According to the tyre structural and element charateristic,APDL is applied for research of the analytic problem so as to increase efficiency,so the resembling analysis will be simplified and done easily.
Key words油菜割晒机: ANSYS ；radial-tyre ；contact- deformation热水泵机械密封 ；CATIA ；APDL
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