Bearings are critical components of mechanical foundation of the relationship between economic development. They are known as the mechanical "joint", and a spherical bearing (an outer of the inner spherical surface and an inner of the outer spherical surface) is a typical plain bearings, which has a simple structure, small size, large capacity, wide temperature range, long life and other advantages. They have been widely applied to metallurgical rolling equipment, filling equipment, hydraulic turbine, turbine-expander, instrumentation, mining machinery, marine machinery, textile machinery, astronautics and navigation and other fields[1-2]. Especially with the rapid development of the aerospace and automobile industry. They are made more stringent requirements of spherical plain bearings in precision, velocity, sensitivity, life, reliability, temperature, corrosion resistance, etc. [3]. With the use of air and space component of weight loss and weight requirements increasing car, looking for a material both a high tensile strength, high specific strength and high ductility, but also has high temperature resistance, corrosion resistance of new materials become researchers efforts.In this paper, GCr15 and new materials TiAl based alloys respectively as spherical plain bearing material, the use of UG modeling software for its modeling and modal analysis by ANSYS-Workbench of simulation software and then compare these two materials modal frequencies and mode shapes of spherical plain bearings.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.