Modeling and Researching of Rigid-Elastic Dynamic System of Large Mechanism
Authors: Xianzhang, Feng; Zhiqiang, Jiang; Liangji, Chen
Source: Advanced Science Letters, Volume 5, Number 1, January 2012 , pp. 330-336(7)
Publisher: American Scientific Publishers
Abstract:As a practical technique of computer aided engineering, the advantages of virtual prototyping technology are widely used in many areas. It can simplify the design processes of machine products, shorten the exploit period, reduce cost and obviously improve quality and systemic performance. It is based on the advantages of virtual prototyping technology, the dynamics mathematic model was established for the large mechanism by applying multi body dynamics theory. In order to adapt the users to special request of the strip width size, appeared the continuous casting and continuous rolling technology, and greatly reduce the width types of continuous casting. The components of the equipments are often considered the rigid body. The precision is not high premise in the process of work, usually the parts works as elastic under the high speed and the heavy load, neglects various components the elastic function will cause the result error, even will be wrong. Studied analysis dynamic characteristic of the adjustment width machine, and analyzed the component in detail for the rigid body or the elastic. The results provide the theoretically support to work out adjustment the width potentialities and strength analysis of the key parts.
Document Type: Research Article
Publication date: 2012-01-01
- ADVANCED SCIENCE LETTERS is an international peer-reviewed journal with a very wide-ranging coverage, consolidates research activities in all areas of (1) Physical Sciences, (2) Biological Sciences, (3) Mathematical Sciences, (4) Engineering, (5) Computer and Information Sciences, and (6) Geosciences to publish original short communications, full research papers and timely brief (mini) reviews with authors photo and biography encompassing the basic and applied research and current developments in educational aspects of these scientific areas.
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