2010
DOI: 10.4028/www.scientific.net/amm.37-38.378
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Dynamic Performance Analysis of a Machine Tool Considering Linear Rolling Guideway

Abstract: The linear rolling guideway is one of the most essential parts of the machine tool. So it is very important to analyze the dynamic-static characteristic of the machine tool by considering rolling guideway for the study of the effect on machinery function. The research is based on a NC machine tool produced by a certain plant of machine tools. In this study, methods of simulating the rolling guideway support were studied; and the configuration of the spring damper elements of the bearing supports were investiga… Show more

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Cited by 3 publications
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“….~.T he coefficient matrix is often no full rank for practical problems, linear equations has unique solution, its inverse matrix will exist. So unknown matrix X will be solved by (6).…”
Section: E Barg-h-jmentioning
confidence: 99%
“….~.T he coefficient matrix is often no full rank for practical problems, linear equations has unique solution, its inverse matrix will exist. So unknown matrix X will be solved by (6).…”
Section: E Barg-h-jmentioning
confidence: 99%
“…As long as the number of keypoints is enough, the geometric model of gear tooth can be sufficiently accurate. In order to simplify FEM model and take the contact character of spur gear into consideration, the geometric model can be a pair of teeth which engaged at pitch line [4]. Gear material is defined and corresponding material properties are also given.…”
Section: The Calculation Of Tooth Surface Contact Stress By Femmentioning
confidence: 99%
“…In domestic, Zhao Libo guides GGB35BAL and GGB45BAL linear rolling as the research object, respectively uses the theoretical calculation and the test method to study guide rail natural frequency and damping ratio etc. dynamic characteristics under different load cases [1]; Zhang Yaoman establishes CKS6125 machine tool feed system analysis model, the finite element analysis was carried out on the guide rail [2]; Wang Hui deeply studies the transmission feed system and structure, and the ball screw drive precision, establishes the ball screw feed system mathematical model, proceeds the dynamic analysis, and provides theoretical basis for servo system dynamic and static performance analysis [3]. Wu Naxing establishes the machine tool dynamic analysis model, uses the finite element analysis technology to analyse the NC machine tools critical components and the complete machine performance, the results of modal analysis has the basis for the machine tool dynamic characteristics and optimization, at the same time conducts vibration experiment for the machine tool.…”
Section: Introductionmentioning
confidence: 99%