Specifications

DOI: 10.2495/AIE120901
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
Copyright © 2013 Elsevier B.V. All rights reserved. SciVerse® is a registered trademark of Elsevier
Properties S.A., used under license.
20130727 新增 15 条
1.
Accession number: 20132916505149
Title: Research on process parameters of ballscrew manufactured by cold rolling
Authors: Cui, F.K.1 ; Wang, X.Q.1 ; He, X.J.1 ; Li, Y.2 ; Han, Z.R.3/崔凤奎;;;李言;
Author affiliation:
1 School of Mechatronics Engineering, Henan University of Science and Technology, Luoyang
471003, China
2 School of Mechanical and Precision Instrumental Engineering, Xi'an University of Technology,
Xi'an 710048, China
3 College of Aeronautical Engineering, Shenyang Institute of Aeronautical Engineering,
Shenyang 110136, China
Source title: Advanced Materials Research
Abbreviated source title: Adv. Mater. Res.
Volume: 670
Monograph title: Advanced Design and Manufacturing Technology II
Issue date: 2013
Publication year: 2013
Pages: 123-127
Language: English
ISSN: 10226680
ISBN-13: 9783037856383
Document type: Conference article (CA)
Publisher: Trans Tech Publications Ltd, Kreuzstrasse 10, Zurich-Durnten, CH-8635,
Switzerland
Abstract: To optimize the process parameters of cold rolling the finite element model of
metal plastic flow in cold rolling was carried out based on the cold forming principle of ballscrew
and rigid-plastic finite element theory. The adaptive mesh refinement was utilized to improve
calculation accuracy in large plastic deformation zone. Using lagrangian algorithm the processing
of cold rolling is numerically simulated by DEFORM-3D. The appropriate revolution speed is got
by analyzing different simulation results such as the maximum stress and maximum strain and
flow velocity etc. under different revolution speeds. The appropriate transmission ratio is got by
analyzing different simulation results such as the maximum stress and maximum strain and flow
velocity etc. under different transmission ratios. The research results provide evidence for
process parameters optimization. At the same time those research results lay a foundation of
further study of forming mechanism. © (2013) Trans Tech Publications, Switzerland.
Number of references: 7
Main heading: Cold rolling
Controlled terms: Design - Finite element method - Flow velocity - Lagrange