Paper Title:
Study on Thermal Stresses of Cylinder Liner’s Fabrication Using FEM Analysis
  Abstract

In the process of casing casting, great temperature gradient leads to contraction deformation of cylinder liner, which influences the quality of products. The thermal stresses caused by temperature gradient were analyzed by finite element method. The numerical results show that high equivalent Von Mises stress(242MPa) occurs in the surface zone of the cylinder liner as Cooling down to room temperature within pipe die ,also there is plastic deformation in the internal and external surface zone. Reducing the cooling speed, decreasing the temperature gradient and aging can reduce the influence of thermal stresses.

  Info
Periodical
Advanced Materials Research (Volumes 189-193)
Edited by
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
Pages
2058-2061
DOI
10.4028/www.scientific.net/AMR.189-193.2058
Citation
Z. Q. Huang, Q. L. Xie, "Study on Thermal Stresses of Cylinder Liner’s Fabrication Using FEM Analysis", Advanced Materials Research, Vols. 189-193, pp. 2058-2061, 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: Yong Bum Kim, Ho Dong Yang, Yool Kwon Oh
Abstract:In the present study, aluminum alloy casting mold which consist of eight pieces is introduced as a new technique of tire manufacturing. For...
893
Authors: Guo Yong Liu, Dong Mei Zhu, Shao Jun Zhang, Shi Shan Hu, Mou Wei Li
Abstract:Based on the current cooling method commonly used to cool outer surface by constant (i.e. low)pressure pipe jet and inner surface by high...
371
Authors: Shu Lan Guo, Xue Dong Xu, Zhi Jun Zhang, Jin Huan Hu
Chapter 9: Material Forming, Machining and Joining
Abstract:Numerical simulation of the die for cylinder upsetting is done by Marc AutoForge software on base of elastic-plastic theoretical mechanical...
1243
Authors: Hua Song, Shan Hu Tong, Juan Juan Jiang, Hao Jia, Si Yu Yuan, He Liu, Fa Bo Lian, Kui Xing Li
Chapter 6: Applied Mechanics and Mechanical Engineering
Abstract:The cooling process of heavy rail is the important step to the output, that the preflexed rail is cooled on the stepping-type cold bed which...
1244
Authors: Chong Guo, Qing Hua Lu, Pei Lei Zhang, Bi Rong Peng, Xiao Feng He
II. Structural Integrity Evaluation and Experimental Methodology
Abstract:The study of residual stress in engine block has the potential to provide the necessary infrastructure for a wide range of scientific and...
236