Search Results - "RYU, Takahiro"

Theoretical and experimental study on rifling mark generating phenomena in BTA deep hole drilling process (generating mechanism and countermeasure) by Matsuzaki, Kenichiro, Ryu, Takahiro, Sueoka, Atsuo, Tsukamoto, Keizo

“…Boring and Trepanning Association (BTA) deep hole drilling is used for producing holes with high aspect ratios. In this process, chatter vibration sometimes…”
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Influence of anisotropic support of tool for self-excited chatter in end-milling by MATSUZAKI, Kenichiro, RYU, Takahiro, NAKAE, Takashi, TSUKAMOTO, Keizo, SAMESHIMA, Ryuta

“…In end milling, chatter vibration generated during processing becomes a problem in processing accuracy. Chatter vibration is classified into forced chatter and…”
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Effect of adding mass to rotor on in-plane squeal in automotive disc brake by Nakae, Takashi, Ryu, Takahiro, Goto, Hiroki, Sato, Daisuke

“…This study experimentally examined disc brake-generated inplane squeal by looking at vibration modes. The in-plane squeal was determined to be closely related…”
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Fundamental research on wear behavior of various coated tools in dry hobbing (Influence of hardness of work material) by Hironori MATSUOKA, Akio KUBO, Takahiro RYU, Hua QIU, Takashi NAKAE

“…In recent hobbing, the technologies of dry cutting have been developed in an attempt to improve the working environmental and prevent global environmental…”
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Fundamental study on countermeasures against subharmonic vibration of order 1/2 in automatic transmissions for cars by Takino, Fumiya, Ryu, Takahiro, Nakae, Takashi, Matsuzaki, Kenichiro, Ueno, Risa

“…In automatic transmissions for cars, a damper is installed in the lock-up clutch to absorb torsional vibrations caused by combustion in the engine. Although a…”
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A study on torsional vibration suppression using centrifugal pendulum vibration absorber with slider-crank chain by RYU, Takahiro, MATSUZAKI, Kenichiro, NAKAE, Takashi, OZAKI, Junya

“…In recent years, high-power and low-cylinder engines are widely used. These engines produce a strong torsional vibration due to engine combustion in the…”
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A study on torsional vibration suppression using centrifugal pendulum vibration absorber with slider-crank chain by RYU, Takahiro, MATSUZAKI, Kenichiro, NAKAE, Takashi, OZAKI, Junya

“…In recent years, high-power and low-cylinder engines are widely used. These engines produce a strong torsional vibration due to engine combustion in the…”
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Generation mechanism of polygonal wear of work rolls in a hot leveler and a countermeasure by dynamic absorbers by Matsuzaki, Kenichiro, Sueoka, Atsuo, Ryu, Takahiro, Morita, Hidetoshi

“…This paper deals with the polygonal deformation phenomena of work rolls in a reversible hot plate leveler. According to the measurements of deformed rolls and…”
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エンドミル加工における工具支持剛性の異方性の自励びびりへの影響 by 松崎, 健一郎, 劉, 孝宏, 中江, 貴志, 塚本, 恵三, 鮫島, 隆汰

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Evaluation of dynamic absorber to suppress subharmonic nonlinear vibration in car powertrain by ROSBI, Sofian, RYU, Takahiro, NAKAE, Takashi, MATSUZAKI, Kenichiro, SUEOKA, Atsuo, TAKIKAWA, Yoshihiro, OOI, Yoichi

“…This paper analyzed the suppression method of the nonlinear vibration called subharmonic vibration of order 1/2 in the car powertrain by using a dynamic…”
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スライダクランク連鎖を有する遠心振子式動吸振器によるねじり振動の抑制に関する研究 by 劉, 孝宏, 松﨑, 健一郎, 中江, 貴志, 尾﨑, 純也

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Occurrence Mechanism and Suppression Method for Shudder in Automatic Transmission Powertrain by Sofian, Rosbi, Ryu, Takahiro, Matsuzaki, Kenichiro, Nakae, Takashi, Sueoka, Atsuo, Takikawa, Yoshihiro, Ooi, Yoichi, Kawazu, Kensaku

“…Shudder occasionally occurs in the lock-up clutch of automatic transmissions when the frictional characteristics of the lock-up clutch have a negative slope…”
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Fundamental research on hobbing considering environment (Influence of various coating films) by Hironori MATSUOKA, Akio KUBO, Takahiro RYU, Hua QIU, Takashi NAKAE, Hajime ONO, Shintaro ISHIHARA, Shuuichi SHUTOU

“…This paper presents tool life (flank wear) and crater wear of four kinds of coated high-speed steel tools and finished surface roughness in hobbing under the…”
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Study for polygonal deformation phenomenon of borehole in reaming process by Kenichiro MATSUZAKI, Takahiro RYU, Atsuo SUEOKA, Keizo TSUKAMOTO, Kohei MAGATAYAMA

“…Reaming is a finishing process to be performed in order to improve the accuracy of the prepared hole drilled. In this process, a chatter vibration often occurs…”
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Effect of MQL on wear behavior of various coated tools in hobbing (Fundamental experiments using fully coated tools) by Hironori MATSUOKA, Akio KUBO, Takahiro RYU, Hua QIU, Takashi NAKAE, Hajime ONO, Shintaro ISHIHARA, Shuuichi SHUTOU

“…This paper deals with the effect of minimal quantity lubrication (MQL) on tool life (flank wear), crater wear of various coated high-speed steel tools and…”
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Influence of anisotropic support of tool for self-excited chatter in end-milling by MATSUZAKI, Kenichiro, RYU, Takahiro, NAKAE, Takashi, TSUKAMOTO, Keizo, SAMESHIMA, Ryuta

“…In end milling, chatter vibration generated during processing becomes a problem in processing accuracy. Chatter vibration is classified into forced chatter and…”
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A study on torsional vibration suppression using centrifugal pendulum vibration absorber with slider-crank chain by RYU, Takahiro, MATSUZAKI, Kenichiro, NAKAE, Takashi, OZAKI, Junya

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Clinical development of S-1 (TS-1) for advanced gastric cancer by Wasaburo, Koizumi, Tanabe, Satoshi, Higuchi, Katsuhiko, Sasaki, Toru, Nakayama, Norisuke, Mihara, Shizuka, Nakatani, Kento, Nishimura, Ken, Shimoda, Takuya, Azuma, Mizutomo, Katada, Chikatoshi, Hanaoka, Noboru, Naruke, Akira, Ryu, Takahiro, Ishido, Kenji, Saigenji, Katsunori

“…The 5-FU plus cisplatin containing regimen like FP, ECF and DCF, is considered to be the most effective treatment for advanced gastric cancer in the United…”
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Squeal and chatter phenomena generated in a mountain bike disc brake : Dynamics of Vibro-Impact Systems by NAKAE, Takashi, RYU, Takahiro, SUEOKA, Atsuo, NAKANO, Yutaka, INOUE, Takumi

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Squeal and chatter phenomena generated in a mountain bike disc brake by Nakae, Takashi, Ryu, Takahiro, Sueoka, Atsuo, Nakano, Yutaka, Inoue, Takumi

“…This paper examines squeal and chatter phenomena generated experimentally in mountain bike disc brakes. There are two kinds of frictional self-excited…”
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