Paper Title:
Study on the Fretting Wear Failure in the Cylinder Block of a Diesel Engine
  Abstract

Fracture accidents often take place along the whole clapboard or block in cylinder block of diesel engine during its stand test. From the analysis of the macroscope fractography of the fracture plane and stress, it indicates that the failure of cylinder block was induced by the generation and extension of crack and local plastic deformation and the inching fretting fatigue are the main causes of crack initiation, while alternating cyclic load is the power of crack propagation. The paper represents some corresponding methods to prevent or avoid fracture accidents based on our profound research, and the study lays the reference and foundation for diesel engine design and testing.

  Info
Periodical
Advanced Materials Research (Volumes 199-200)
Edited by
Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim
Pages
754-758
DOI
10.4028/www.scientific.net/AMR.199-200.754
Citation
P. Huo, J. P. Wang, R. X. Gao, "Study on the Fretting Wear Failure in the Cylinder Block of a Diesel Engine", Advanced Materials Research, Vols. 199-200, pp. 754-758, 2011
Online since
February 2011
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: Yu Ti Zhang, Yong Mei Wang
Abstract:A variety of stress cracks appear in the garment seam, which affects the appearance and the seam strength. In this paper, the indicating...
445
Authors: Wen Li, Ri Dong Liao, Zheng Xing Zuo
Chapter 4: Mechanical Reliability Theory and Engineering
Abstract:Fretting fatigue becomes a typical failure mode for engine cylinder block caused by the increasing of the gas pressure and rotating speed,...
986
Authors: Xiang Liang Xing, Bo Liu, Xue Feng Han, Hong Guang Jia
Chapter 2: Mechanical Engineering and Applied Mechanics
Abstract:Support structure of UAV (Unmanned Aerial Vehicle) engine is the important support for UAV engine, playing a support role and bearing...
149
Authors: Jing Tuan You
Chapter 3: Civil Engineering
Abstract:Based on analysis on steel-concrete interface of a hybrid self-anchored suspension bridge, the shear distribution of shear studs under load...
1329
Authors: Xiao Peng Miao, Wei Zhang, Hai Bo Wang
Chapter 7: Industrial Equipment and Engineering
Abstract:On the basis of working characters, taking a hydraulic excavator as an example, an integrated and refined finite element model of working...
905