Modeling of ball screw driven stage for drilling machines with lumped parameter system model and FEM model

In this study, a method of modeling the frequency characteristic of a ball-screw-driven stage in a design phase is proposed, targeting a printed-circuit-board drilling machine. A ball-screw driven stage is widely used as a precise positioning mechanism mounted in inspection devices or manufacturing...

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Autores principales:	Hiroki TAKAHASHI, Toru YUKI, Kyosuke SUZUKI
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2016
Materias:	ball-screw-driven stage positioning control modeling frequency characteristic lumped parameter system model fem model mode synthesis Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/f7db4c0ca7924187b8e08bc71fa470f5
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spelling	oai:doaj.org-article:f7db4c0ca7924187b8e08bc71fa470f52021-11-26T06:53:45ZModeling of ball screw driven stage for drilling machines with lumped parameter system model and FEM model2187-974510.1299/mej.16-00068https://doaj.org/article/f7db4c0ca7924187b8e08bc71fa470f52016-08-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/3/4/3_16-00068/_pdf/-char/enhttps://doaj.org/toc/2187-9745In this study, a method of modeling the frequency characteristic of a ball-screw-driven stage in a design phase is proposed, targeting a printed-circuit-board drilling machine. A ball-screw driven stage is widely used as a precise positioning mechanism mounted in inspection devices or manufacturing equipment. When a controller of the stage is being designed, the frequency response of the stage is needed first, and it is generally measured with actual stage equipment. Therefore, the positioning performance of the stage cannot be estimated in the design phase. A method for predicting the frequency characteristic of the stage on the basis of its design specification is required for developing the stage structure and controller and the method will be useful for shortening development period or lowering development costs. At the beginning of this study, it was revealed that the frequency response of the stage is affected by not only the stiffness of the ball screw but the natural modes of the structure, and it cannot be represented with just a lumped-parameter model of the ball- screw driving system. Subsequently, a modeling method for a ball-screw driven stage was proposed. The model consists of a lumped-parameter model of a ball-screw drive system and vibration models of its structural components (which are analyzed by FEM models), and these models are connected by mode synthesis. Finally the effectiveness of the proposed model was demonstrated in comparison with experimental results, and it is concluded that the proposed model can represent similar frequency-response characteristics as represented by measured values.Hiroki TAKAHASHIToru YUKIKyosuke SUZUKIThe Japan Society of Mechanical Engineersarticleball-screw-driven stagepositioning controlmodelingfrequency characteristiclumped parameter system modelfem modelmode synthesisMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 3, Iss 4, Pp 16-00068-16-00068 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	ball-screw-driven stage positioning control modeling frequency characteristic lumped parameter system model fem model mode synthesis Mechanical engineering and machinery TJ1-1570
spellingShingle	ball-screw-driven stage positioning control modeling frequency characteristic lumped parameter system model fem model mode synthesis Mechanical engineering and machinery TJ1-1570 Hiroki TAKAHASHI Toru YUKI Kyosuke SUZUKI Modeling of ball screw driven stage for drilling machines with lumped parameter system model and FEM model
description	In this study, a method of modeling the frequency characteristic of a ball-screw-driven stage in a design phase is proposed, targeting a printed-circuit-board drilling machine. A ball-screw driven stage is widely used as a precise positioning mechanism mounted in inspection devices or manufacturing equipment. When a controller of the stage is being designed, the frequency response of the stage is needed first, and it is generally measured with actual stage equipment. Therefore, the positioning performance of the stage cannot be estimated in the design phase. A method for predicting the frequency characteristic of the stage on the basis of its design specification is required for developing the stage structure and controller and the method will be useful for shortening development period or lowering development costs. At the beginning of this study, it was revealed that the frequency response of the stage is affected by not only the stiffness of the ball screw but the natural modes of the structure, and it cannot be represented with just a lumped-parameter model of the ball- screw driving system. Subsequently, a modeling method for a ball-screw driven stage was proposed. The model consists of a lumped-parameter model of a ball-screw drive system and vibration models of its structural components (which are analyzed by FEM models), and these models are connected by mode synthesis. Finally the effectiveness of the proposed model was demonstrated in comparison with experimental results, and it is concluded that the proposed model can represent similar frequency-response characteristics as represented by measured values.
format	article
author	Hiroki TAKAHASHI Toru YUKI Kyosuke SUZUKI
author_facet	Hiroki TAKAHASHI Toru YUKI Kyosuke SUZUKI
author_sort	Hiroki TAKAHASHI
title	Modeling of ball screw driven stage for drilling machines with lumped parameter system model and FEM model
title_short	Modeling of ball screw driven stage for drilling machines with lumped parameter system model and FEM model
title_full	Modeling of ball screw driven stage for drilling machines with lumped parameter system model and FEM model
title_fullStr	Modeling of ball screw driven stage for drilling machines with lumped parameter system model and FEM model
title_full_unstemmed	Modeling of ball screw driven stage for drilling machines with lumped parameter system model and FEM model
title_sort	modeling of ball screw driven stage for drilling machines with lumped parameter system model and fem model
publisher	The Japan Society of Mechanical Engineers
publishDate	2016
url	https://doaj.org/article/f7db4c0ca7924187b8e08bc71fa470f5
work_keys_str_mv	AT hirokitakahashi modelingofballscrewdrivenstagefordrillingmachineswithlumpedparametersystemmodelandfemmodel AT toruyuki modelingofballscrewdrivenstagefordrillingmachineswithlumpedparametersystemmodelandfemmodel AT kyosukesuzuki modelingofballscrewdrivenstagefordrillingmachineswithlumpedparametersystemmodelandfemmodel
_version_	1718409756433973248

Modeling of ball screw driven stage for drilling machines with lumped parameter system model and FEM model

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