Method for calculating the static characteristics of radial hydrostatic compensator of machine tool bearings deformation | Научно-инновационный портал СФУ

Method for calculating the static characteristics of radial hydrostatic compensator of machine tool bearings deformation

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.3311/PPTR.15006

Ключевые слова: compliance, hydrostatic bearing, hydrostatic compensator, load characteristics, negative compliance, zero compliance

Аннотация: The design, mathematical model and methods of calculating static characteristics of the radial hydrostatic compensator of machine tool bearings deformation are considered. The research has shown that the design is able to provide a stable value of negative compliance in the range of small and moderate load values. It has been identified that the type of characteristics largely depends on the adjustment factor of the input choke hydraulic resistance, for which there is an optimal value in terms of the load characteristics stability. The example of calculating the compensator′s parameters is given, and it is shown that the compensator is capable to provide the functions for the machine with real characteristics. © 2020 Budapest University of Technology and Economics. All rights reserved.

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Издание

Журнал: Periodica Polytechnica Transportation Engineering

Выпуск журнала: Vol. 49, Is. 2

Номера страниц: 114-119

ISSN журнала: 03037800

Издатель: Budapest University of Technology and Economics

Авторы

  • Kodnyanko V.A. (Department of Standardization, Metrology and Quality Management, Faculty of Mechanics and Technology, Siberian Federal University, Polytechnic Institute, Kirensky str. 26, Krasnoyarsk, 66074, Russian Federation)

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