CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
不同工况下动车组齿轮箱振动特性试验研究
Authors
婷 董
新海 林
永强 赵
玉强 马
Publication date
1 January 2019
Publisher
Editorial Office of Journal of Mechanical Transmission
Doi
Cite
Abstract
为了研究不同工况下动车组齿轮箱振动特性,以某型动车组齿轮箱为例,通过模态试验和台架试验相结合的方法分析了影响振动的主要因素。研究表明,动车组齿轮箱的振动在变工况的条件下受转速影响较大,齿轮箱在特定转速下其特征频率会与箱体的模态频率重合引起共振,受其振形影响,轴向振动大于其它方向振动。通过试验分析了解了该型号齿轮箱的振动特性,为齿轮箱的分析与结构优化奠定了基础
Similar works
Full text
Available Versions
Directory of Open Access Journals
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:doaj.org/article:90ffd862e...
Last time updated on 06/04/2023