Yasunori Sakai
Tokyo University of Agriculture and Technology
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Publication
Featured researches published by Yasunori Sakai.
Key Engineering Materials | 2012
Yasunori Sakai; Masaomi Tsutsumi
The vibration damping of guide ways is an important factor in the design of feed drive mechanisms for machine tools. Linear rolling bearings are often used as guide ways because of their low friction. However, there are no quantitative evaluation methods for its damping. Thus, this paper describes a quantitative estimation method for the stiffness and damping capacity of a linear roller guide through an experiment and a mathematical model. The stiffness and damping coefficient of the linear roller guide are identified through the frequency resonance function and mathematical model of the feed drive mechanism. It is shown that a lubricant film can effectively increase the stiffness and damping capacity of the linear roller guide.
Journal of The Japan Society for Precision Engineering | 2014
Yasunori Sakai; Tomohisa Tanaka; Masaomi Tsutsumi
Journal of The Japan Society for Precision Engineering | 2012
Yasunori Sakai; Masaomi Tsutsumi
The Proceedings of The Manufacturing & Machine Tool Conference | 2016
Yasunori Sakai; Tomohisa Tanaka; Jiang Zhu
The Proceedings of Conference of Kanto Branch | 2016
Yasunori Sakai; So Fukasawa; Jiang Zhu; Hayato Yoshioka; Tomohisa Tanaka; Kaoru Hoshide; Ryuji Furusawa
The Proceedings of Conference of Kanto Branch | 2016
So Fukasawa; Yasunori Sakai; Jiang Zhu; Hayato Yoshioka; Tomohisa Tanaka; Kaoru Hoshiide; Ryuji Furusawa
The Proceedings of Conference of Kanto Branch | 2016
Leandro B. Silva; Yasunori Sakai; Jiang Zhu; Hayato Yoshioka
Archive | 2016
Yasunori Sakai; 酒井 康徳; So Fukasawa; 奏. 深澤; Jiang Zhu; Hayato Yoshioka; 吉岡 勇人; Tomohisa Tanaka; 田中 智久; Kaoru Hoshide; Ryuji Furusawa
The Proceedings of Mechanical Engineering Congress, Japan | 2015
Yasunori Sakai; Jiang Zhu; Hayato Yoshioka; Tomohisa Tanaka
The Proceedings of The Manufacturing & Machine Tool Conference | 2014
Yasunori Sakai; Jiang Zhu; Tomohisa Tanaka; Hayato Yoshioka; Yoshio Saito
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