Paper Title:
A Fundamental Study of the Tribological Characteristics of Sheave Steel against a Wire Rope
  Abstract

In contact conditions of crane sheave steel materials against a wire rope, the contact surface of the sheave generally exhibits scuff damage. In the present study, sliding wear tests using annealed-low carbon cast steel were carried out under three kinds of normal loads calculated from the actual model conditions in a pin-on-disk grease lubrication test. The sliding speed was fixed at 220mm/s. Therefore, the wear behavior and wear mechanism and the residual stress distribution of the substrate surface were examined. The results of this study indicate that the wear rate of annealedlow carbon cast steel depends on the diameter of the wires. The wear mechanism of annealed-low carbon cast steel is characterized by fatigue and abrasive wear, but the wire shows partial adhesion due to micro abrasive wear by fatigue crack propagation. The contact distribution of residual stress is independent of sliding distance. Therefore, there are constant values on the contact surface.

  Info
Periodical
Key Engineering Materials (Volumes 297-300)
Edited by
Young-Jin Kim, Dong-Ho Bae and Yun-Jae Kim
Pages
1382-1387
DOI
10.4028/www.scientific.net/KEM.297-300.1382
Citation
J. B. Ryu, Y. H. Chae, S. S. Kim, "A Fundamental Study of the Tribological Characteristics of Sheave Steel against a Wire Rope ", Key Engineering Materials, Vols. 297-300, pp. 1382-1387, 2005
Online since
November 2005
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hui Huang, Xipeng Xu
Abstract:Diamond wire sawing has been used for many applications in stone industries and civil engineering several decades ago. The wear of bead is a...
436
Authors: Cheng Yong Wang, M.D. Chen, P.X. Yang, Jing Ming Fan
Abstract:Abrasive Suspension Jets (ASJ) is a new micro processing technique developed for micro processing of hard and brittle materials based on the...
381
Authors: Cai Xiang Gu, Guan Jun Zhu, Xiao Yu Tian, Jian Feng Shi, Yan Yan Feng
Abstract:Diameter of nanoparticles plays a vital role in tribological properties of lubricanting oil. Three kinds of nano-copper with different...
1059
Authors: Ruben Gil, J.A. Sánchez, N. Ortega, S. Plaza, B. Izquierdo, I. Pombo
Abstract:Abstract. This paper analyses the technological capabilities of a novel rotary (EDM) electrical discharge machining process for the...
247
Authors: Xin Li Tian, Bao Guo Zhang, Ke Ling Lin, Fu Qiang Li, Fang Guo
Chapter 2: Precision & Ultra-Precision Machining
Abstract:Micro-detonation of striking arc machining (MDSAM) is a new machining technology for engineering ceramics rough machining. In the paper, the...
97