Journal ArticleDOI
Measurement and assessment of out-of-round electric locomotive wheels
Gongquan Tao,Linfeng Wang,Zefeng Wen,Qinghua Guan,Xuesong Jin +4 more
- Vol. 232, Iss: 1, pp 0954409716668210
Reads0
Chats0
TLDR
In this paper, a detailed investigation of out-of-round electric locomotive wheels through extensive measurement conducted at field sites is presented, with more than 2000 wheels, of seven types of locomotives.Abstract:
This paper presents a detailed investigation of out-of-round electric locomotive wheels through extensive measurement conducted at field sites. More than 2000 wheels, of seven types of locomotives ...read more
Citations
More filters
Journal ArticleDOI
Superlubricitive engineering—Future industry nearly getting rid of wear and frictional energy consumption
Jianbin Luo,Xiang Zhou +1 more
TL;DR: In this paper, the concept of superlubricitive engineering has been proposed, and the application fields of super-lubricity in near future have been analyzed, and a concept of "superlubricant engineering" has been defined.
Journal ArticleDOI
Polygonisation of railway wheels: a critical review
TL;DR: The characteristics, effects, causes, and solutions of wheel polygonisation in metro vehicles, locomotives, and high-speed trains in China are summarized and guidance is provided on further understanding the formation mechanisms, monitoring technology, and maintenance criterion of wheel Polygonisation.
Journal ArticleDOI
An investigation into the mechanism of the out-of-round wheels of metro train and its mitigation measures
TL;DR: In this paper, the authors investigated the mechanism of polygonal wear of metro train wheels through experiments conducted at field sites, where the experiments consisted dynamic behaviour test of vehi...
Journal ArticleDOI
A study of formation of high order wheel polygonalization
TL;DR: In this article, a long-term wear iterative scheme was developed to identify primary contributors of high-order wheel polygonalization and its propagation over the service period in high-speed rail vehicles.
Journal ArticleDOI
Experimental investigation into the mechanism of the polygonal wear of electric locomotive wheels
TL;DR: In this paper, two on-track tests have been carried out to investigate the vibration characteristics of the electric locomotive's key components, and it was shown that the first bending resonant frequency of the wheelset is quite close to the main vibration frequency of an axle box.
References
More filters
Journal ArticleDOI
Out-of-Round Railway Wheels - a Literature Survey
TL;DR: In this paper, a literature survey discusses the state-of-the-art in research on why out-ofround railway wheels are developed and on the damage they cause to track and vehicle components.
Journal ArticleDOI
Enlargement of out-of-round wheel profiles on high speed trains
TL;DR: In this article, a vehicle-track model was developed to describe the short-term system dynamics of an ICE-1 carriage while running on an elastic track, disturbances by wheel radius deformations are assumed.
Journal ArticleDOI
A Review of the Effects of Out-of-Round Wheels on Track and Vehicle Components
TL;DR: In this paper, a review of the impact of out-of-round wheels on track and rolling stock components is presented, including rail joints, prestressed concrete sleepers, ballast, wheels, and bearings.
Journal ArticleDOI
An investigation into the mechanism of the polygonal wear of metro train wheels and its effect on the dynamic behaviour of a wheel/rail system
TL;DR: In this article, a detailed investigation conducted into the mechanism of the polygonal wear of metro train wheels through extensive experiments conducted at the sites is presented, including model tests of a vehicle and its parts and the tracks, the dynamic behaviour test of the vehicle in operation and the observation test of polygonale wear development of the wheels.
Journal ArticleDOI
Out-of-round railway wheels—assessment of wheel tread irregularities in train traffic
TL;DR: The results from an extensive wheel measurement campaign performed in Sweden are given and discussed in this paper, where the selected wheels had travelled a distance of more than 100,000 km, and the measurements were conducted when the train wagons/coaches had been taken out of traffic for maintenance, most of them due to reasons other than wheel OOR.
Related Papers (5)
Out-of-round railway wheels—a study of wheel polygonalization through simulation of three-dimensional wheel–rail interaction and wear
Anders Johansson,Clas Andersson +1 more