Paper Title:
3D FE Modeling of Three Rolls Cross Rolling Process of a Rotary Disk Part
  Abstract

Special rolling is also called rotary forming process, which is an advanced manufacture technology of making workpiece generate deformation in a rotary state by continuous local plastic forming. Disk rotary parts with outer stepped cross-section, such as wheels, flanges, valves and so on, are widely used in engineering machinery. Traditionally, this kind of part is manufactured by forging and cutting, which consumes a lot of energy and materials especially to the large size part. In this paper, a new specific rolling technique called three rolls cross rolling is first presented to produce this kind of part, and the principle and characteristics of this technique are described in detail. Then, base on the principle of the three rolls cross rolling, a 3D coupled thermo-mechanical FE model is developed under ABAQUS software environment. As a result, under the simulation and analyses of a real example, the feasibility of this technique is verified, and the evolutional laws of the strain, temperature and rolling force and power parameters during the process are investigated as well. The obtained results provide valuable guidelines for the further investigation on the forming characteristic of the three rolls cross rolling technique.

  Info
Periodical
Advanced Materials Research (Volumes 189-193)
Edited by
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
Pages
1991-1996
DOI
10.4028/www.scientific.net/AMR.189-193.1991
Citation
X. M. Zhou, L. Hua, D. S. Qian, "3D FE Modeling of Three Rolls Cross Rolling Process of a Rotary Disk Part", Advanced Materials Research, Vols. 189-193, pp. 1991-1996, 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: L.J. Wang, Zheng Dong Wang, Guo Dong Wang, Xiang Hua Liu
613
Authors: Chang Long Liu, Da Pei Tang
Abstract:Thermal residual stress in diamond film deposited onto Mo substrate was simulated and analyzed comprehensively by using the finite element...
1199
Authors: Jian Min Chen, Meng Zhang, Jia Deng
Modeling, Analysis and Simulation of Manufacturing Processes
Abstract:The paper firstly numerically simulates the coupled model of triangle fastening screw threads in the application of ANSYS software. Calculate...
657
Authors: Jong Hoon Yoon, Ho Sung Lee, Yeng Moo Yi, Joon Tae Yoo
IV. Design, Testing and Modelling
Abstract:In the current study, the finite element simulation for superplastic blow forming of a toroidal Ti-6Al-4V fuel tank is discussed. 3 types of...
240
Authors: Hao Zhang, Jian Song, Ming Cong
Chapter 1: Advanced Mechanical Engineering and Novel Devices
Abstract:Machining simulation can quick supply valuable data to help improving machine processing quality and efficiency. And it is playing an...
8