Paper Title:
Effect and Analysis of Fit Clearance between Mandrel and Workpiece on the Spinning Stability of Barrel with Extra Thin-Wall and Height Diameter/Thickness Ratio
  Abstract

After 4 times thinning spinning, the C-276 tube with 2mm thickness and 561.5mm diameter was thinned to 0.42mm, the length was extended from 300mm to 1200mm. Discuss the problem of drum instability during the process of spinning, as well as the effect of fit clearance between mandrel and workpiece on the spinning stability. Applied the large-scale finite element software MSC.MARC to carry on the simulation analysis of the drum instability phenomena of loading workpiece under the condition of different fit clearance, put forwards measures to control the instability, so as to provide theory instruction for producing barrel with extra thin-wall and height diameter/thickness ratio which can fit the precision requirement.

  Info
Periodical
Edited by
Zhou Mark
Pages
1415-1420
DOI
10.4028/www.scientific.net/AMM.52-54.1415
Citation
X. H. Li, Y. S. Yan, R. Deng, "Effect and Analysis of Fit Clearance between Mandrel and Workpiece on the Spinning Stability of Barrel with Extra Thin-Wall and Height Diameter/Thickness Ratio", Applied Mechanics and Materials, Vols. 52-54, pp. 1415-1420, 2011
Online since
March 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: Shu Huang, Jian Zhong Zhou, Yi Bin Chen, C.D. Wang, X.D. Yang, Y.C. Dai
Abstract:An appropriate finite element analytical model for laser compound forming (LCF) was established with ABAQUS code, and then some key technical...
3857
Authors: Liang Chu, Li Jun Shi, Yan Bi, Da Sen Bi
Abstract:In this paper, the nosing process of metal tube with a conical die is investigated using the finite element method, and a series of...
1444
Authors: Wei Shin Lin, Bean Yin Lee, Yuan Chuan Hsu, Jui Chang Lin
Chapter 3: Materials Forming, Machining and Joining
Abstract:In multi-wire flat rolling process, the error of the rolled wires in thickness was due to the roller deflection and the spring back of the...
1251
Authors: Hou Yao Zhu, Chun Liang Zhang, Wu Xin Wang
Chapter 2: Dynamics of Mechanisms and Systems
Abstract:The refrigerator door cover deformation or cracking is a major flaw in the BCD268 refrigerator. In this paper we create a simplified model of...
807
Authors: Fu Yin Gao, Yuan Long, Chong Ji, Chang Xiao Zhang
Chapter 3: General Mechanical Engineering
Abstract:Experimental researches were presented on dynamic characteristics of Q235 steel cylindrical shell impacted-explosive laterally by 75g...
864