Hiroyuki OHTA
Last Update on February 20, 2024
Last Update on February 20, 2024
2024
Hiroyuki OHTA, Daisuke MATSUYAMA, "Rolling Traction in Isoviscous-Rigid, Piezoviscous-Rigid, and Elastohydrodynamic Lubrication Regimes at Line Contact", Transactions of the ASME Journal of Tribology, Vol.146, 054101, 2024.
2023
Hiroyuki OHTA, "Effects of Silicon Nitride Rollers on Damage of a Stud Roller Guide", The Triborogy, No. 426, pp. 12-15, 2023, (in Japanese).
Hiroyuki OHTA, "Friction of Linear Bearings", Machine Design, Vol.67, No.5, pp.8-10, 2023, (in Japanese).
2022
Hiroyuki OHTA, Yusuke UEKI, "Expressions of Friction Force of a Four-Point Contact Linear Ball Bearing With Two Rows Under Low Speed Operation", Transactions of the ASME Journal of Tribology, Vol. 144, 101502, 2022.
Hiroyuki Ohta, "Transmission Errors of Trochoidal Gears", Machine Design, Vol.66, No.13, pp.33-38, 2022, (in Japanese).
Hiroyuki Ohta, "Friction in a Linear Ball Bearing Under Grease Lubrication", Science of Machine, Vol.74, No.12, pp.940-948, 2022, (in Japanese).
2021
Hiroyuki OHTA, Kazunori OGUMA, Koji TAKANE, Soichiro KATO, "Friction Forces in a Linear-Guideway Type Recirculating Ball Bearing Under Grease Lubrication", Transactions of the ASME Journal of Tribology, Vol. 143, 0645019, 2021.
2020
Hiroyuki OHTA, "Knight-errantry", The Tribology, No. 390, p11, 2020, (in Japanese).
2019
Hiroyuki OHTA, Guillermo Andres Guajardo Duenas, Yusuke UEKI, "Reduction of Sticking in a Linear-Guideway Type Recirculating Ball Bearing", Transactions of the ASME Journal of Tribology, Vol. 141, 022202, 2019.
2018
Hiroyuki OHTA, "Carriage Drift and Sticking of Linear Bearings", Journal of Japanese Society of Tribologists, Vol. 63, No. 2, pp. 75-80, 2018, (in Japanese).
2017
Hiroyuki OHTA, Tomoya SAKAGUCHI, Masaharu UCHIUMI, "Load-Displacement Relationship of a Ball Bearing With Axial, Radial, and Angular Displacements for Both the Inner and Outer Rings", Turbomachinery, Vol.45, No.5, pp.265-275, 2017. (in Japanese)
Hiroyuki OHTA, Genta HANAOKA, Yusuke UEKI, "Sticking of a Linear-Guideway Type Recirculating Ball Bearing", Transactions of the ASME Journal of Tribology, Vol.139, 031103, 2017.
Hiroyuki OHTA, Tomoya SAKAGUCHI, Masaharu UCHIUMI, "Load-Displacement Relationship of a Ball Bearing With Axial, Radial, and Angular Displacements for Both the Inner and Outer Rings", Transactions of the ASME Journal of Tribology, Vol. 139, 011103, 2017.
Hiroyuki OHTA, "Importance of Reading the Original Literatures", The Tribology, No. 354, p.11, 2017, (in Japanese).
2016
Hiroyuki OHTA, Tatsuya TSURUOKA, Yukitoshi FUJINAMI, Soichiro KATO, "Effects of Grease Characteristics on Sound and Vibration of a Linear-Guideway Type Recirculating Ball Bearing", Transactions of the ASME Journal of Tribology, Vol. 138, 021101, 2016.
2015
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery", Yokendo, pp. 105-119, 2015, (in Japanese).
Hiroyuki OHTA, "Laboratory of Machine Elements, Nagaoka University of Technology", Journal of Japanese Society of Tribologists, Vol. 60, No. 7, pp.427-428, 2015, (in Japanese).
Hiroyuki OHTA, "Research of Machine Elements", The Tribology, No. 334, p.11, 2015, (in Japanese).
Hiroyuki OHTA,Taiki KATO, Soichiro KATO, Hideyuki TAJIMI, "Carriage Drift in Linear-Guideway Type Roller Bearings", Transactions of the ASME Journal of Tribology, Vol. 137, 024515, 2015.
Hiroyuki OHTA, Yusuke SATO, Yusuke UEKI, "Effects of Misaligned Rails on the Friction Force-Displacement Curves of a Linear Ball Bearing System in Low-Speed Operation", Proc IMechE, Journal of Engineering Tribology, Vol. 229(12), pp1469-1478, 2015.
2014
Hiroyuki OHTA, "How Did I Start the Research of the Sound and Vibration of Linear Bearings?", The Tribology, No. 318, p.11, 2014, (in Japanese).
Hiroyuki OHTA, Masahumi KURITA, Kengo KISHI, "Effects of Contact Ratio on Transmission Errors of Trochoidal Gears", Transactions of the ASME Journal of Tribology, Vol. 136, 031101, 2014.
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (22)", Science of Machine, Vol. 66, No. 10, pp. 890-896, 2014, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (21)", Science of Machine, Vol. 66, No. 9, pp. 775-780, 2014, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (20)", Science of Machine, Vol. 66, No. 8, pp. 677-683, 2014, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (19)", Science of Machine, Vol. 66, No. 7, pp. 611-618, 2014, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (18)", Science of Machine, Vol. 66, No. 6, pp. 510-516, 2014, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (17)", Science of Machine, Vol. 66, No. 5, pp. 423-428, 2014, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (16)", Science of Machine, Vol. 66, No. 4, pp. 326-331, 2014, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (15)", Science of Machine, Vol. 66, No. 3, pp. 227-232, 2014, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (14)", Science of Machine, Vol. 66, No. 2, pp. 137-144, 2014, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (13)", Science of Machine, Vol. 66, No. 1, pp. 42-46, 2014, (in Japanese).
2013
Hiroyuki OHTA, Yuko NAKAJIMA, Soichiro KATO, Kideyuki TAJIMI, "Vibration and Acoustic Emission Measurements Evaluating the Separation of the Balls and Raceways With Lubricating Film in a Linear Bearing Under Grease Lubrication", Transactions of the ASME Journal of Tribology, Vol. 135, 041104, 2013.
Hiroyuki OHTA, "Progress in Research on Sound and Vibration of Linear Bearings", Journal of Japanese Society of Tribologists, Vol. 58, No. 11, pp. 811-816, 2013, (in Japanese).
Hiroyuki OHTA, "Sound and Vibration Research of Rolling Bearings in Japan", Jounal of System Design and Dynamics, Vol.7, No.2, pp. 95-110, 2013.
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (12)", Science of Machine, Vol. 65, No. 12, pp. 1059-1065, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (11)", Science of Machine, Vol. 65, No. 11, pp. 958-964, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (10)", Science of Machine, Vol. 65, No. 10, pp. 873-879, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (9)", Science of Machine, Vol. 65, No. 9, pp. 783-789, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (8)", Science of Machine, Vol. 65, No. 8, pp. 693-697, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (7)", Science of Machine, Vol. 65, No. 7, pp. 591-596, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (6)", Science of Machine, Vol. 65, No. 6, pp. 489-500, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (5)", Science of Machine, Vol. 65, No. 5, pp. 403-410, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (4)", Science of Machine, Vol. 65, No. 4, pp. 329-334, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (3)", Science of Machine, Vol. 65, No. 3, pp. 237-244, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (2)", Science of Machine, Vol. 65, No. 2, pp. 139-148, 2013, (in Japanese).
Shigeo YANABE, Hiroyuki OHTA and Hiroo TAURA, "Vibrations of Rotating Machinery (1)", Science of Machine, Vol. 65, No. 1, pp. 35-43, 2013, (in Japanese).
2012
Hiroyuki OHTA, Ayumu YAMAKAWA, Yoshitake KATAYAMA, "Effects of Eccentricity on Transmission Errors of Trochoidal Gears", Transactions of the ASME Journal of Tribology, Vol. 134, 011102, 2012.
2011
Hiroyuki OHTA, Shinya HAYASHI, Soichiro KATO, Yutaka IGARASHI, "Effects of Grease Types on Vibration and Acoustic Emission of Defective Linear-Guideway Type Recirculating Ball Bearings", Transactions of the ASME Journal of Tribology, Vol. 133, 021102, 2011.
2010
Hiroyuki OHTA, Keisuke TANAKA, "Vertical Stiffnesses of Preloaded Linear Guideway Type Ball Bearings Incorporating the Flexibility of the Carriage and Rail", Transactions of the ASME Journal of Tribology, Vol. 132, 011102, 2010.
Hiroyuki OHTA, Kazuya MATSUURA, Soichiro KATO, Yutaka IGARASHI, "Vibration and Acoustic Emission of Linear-Guideway Type Recirculating Ball Bearings With a Millimeter-Sized Artificial Defect in the Carriage", Transactions of the ASME Journal of Tribology, Vol. 132, 011101, 2010.
2009
Hiroyuki OHTA, Shunji IWASAKI, Toyoshi KAZAMA, Kazuei HOSHINO, "Sound of a Ball Spline Operated at a Certain Linear Velocity", Proceedings of the Institution of Mechanical Engineers, Part. J, Journal of Engineering Tribology, Vol. 223, No. J1, pp. 17-25, 2009.
2008
Masayuki KANATSU, Hiroyuki OHTA, "Running Torque of Ball Bearings With Polymer Lubricant (Running Torque Formulas of Deep Groove Ball Bearings Under Axial Loads)", Transactions of the ASME Journal of Tribology, Vol. 130, 041507, 2008.
Hiroyuki OHTA, Shunji IWASAKI, Toyoshi KAZAMA, Kazuei HOSHINO, "Sound Generating Mechanism of Ball Splines", Transactions of the Japan Society of Mechanical Engineers, Vol. 74, No. 745C, pp. 2300-2307 2008 (in Japanese).
2007
Hiroyuki OHTA, Yoshiki KITAJIMA, Soichiro KATO,Yutaka IGARASHI, "Effects of Ball Groupings on Ball Passage Vibrations of a Linear Guideway Type Ball Bearing (Pitching and Yawing Ball Passage Vibrations)", Transactions of the ASME Journal of Tribology, Vol. 129, pp. 188-193, 2007.
2006
Hiroyuki OHTA, "Prologue to the Special Issue on "Tribology in Advanced Science"," Journal of Japanese Society of Tribologists, Vol. 51, No. 6, p. 2, 2006 (in Japanese).
Hiroyuki OHTA, Yoshiki KITAJIMA, Soichiro KATO, Yutaka IGARASHI, "Effects of Ball Groupings on Ball Passage Vibrations of Rolling Guides (Pitching and Yawing Ball Passage Vibrations)", Transactions of the Japan Society of Mechanical Engineers, Vol. 72, No. 716C, pp. 244-250, 2006.
2005
Hiroyuki OHTA and Masayuki KANATSU, "Running Torque of Ball Bearings with Polymer Lubricant (Effect of the Enclosure Form of Polymer Lubricant)", Tribology Transactions, Vol. 48, pp. 481-491, 2005.
Hiroyuki OHTA, Soichiro KATO, Jun MATSUMOTO, and Kenta NAKANO, "A Design of Crowning to Reduce Ball Passage Vibrations of a Linear Guideway Type Recirculating Linear Ball Bearing", Transactions of the ASME Journal of Tribology, Vol. 127, pp. 257-262, 2005.
Hiroyuki OHTA and Masayuki KANATSU, "Running Torque of Ball Bearings with Polymer Lubricant (Running Torque Formulas)", Transactions of the Japan Society of Mechanical Engineers, Vol. 71, No. 701C, pp. 272-279, 2005 (in Japanese).
2004
Hiroyuki OHTA and Masayuki KANATSU, "Temperature, Running Torque, and Oil Film Formation of Ball Bearings with a Polymer Lubricant", Japanese Journal of TRIBOLOGY, Vol. 49, No. 3, pp. 285-298, 2004.
Hiroyuki OHTA and Masayuki KANATSU, "Temperature, Running Torque and Oil Film Formation of Ball Bearings with Polymer Lubricant", Journal of Japanese Society of Tribologists, Vol. 49, No. 5, pp. 438-447, 2004 (in Japanese).
Takayoshi ITAGAKI and Hiroyuki OHTA, "Abnormal Vibration of Grease Lubricated Ball Bearings (2nd Report, Noise Incidental to Abnormal Vibration)", Transactions of the Japan Society of Mechanical Engineers, Vol. 70, No. 689C, pp. 291-299, 2004.
2003
Takayoshi ITAGAKI, Hiroyuki OHTA and Teruo IGARASHI, "Effect of grease type on abnormal vibration of ball bearing", Journal of Sound and Vibration 268, pp. 933-946, 2003.
Hiroyuki OHTA and Masayuki KANATSU, "Running Torque of Ball Bearings with Polymer Lubricant (Effect of the Enclosure Form of Polymer Lubricant)", Transactions of the Japan Society of Mechanical Engineers, Vol. 69, No. 688C, pp. 3376-3383, 2003 (in Japanese).
Hiroyuki OHTA, Soichiro KATO, Jun MATSUMOTO and Kenta NAKANO, "Design of Crowning to Reduce Ball Passage Vibrations of a Rolling Guide", Transactions of the Japan Society of Mechanical Engineers, Vol. 69, No. 686C, pp. 2795-2801, 2003 (in Japanese).
Hiroyuki OHTA and Tatsuya YOSHII, "Natural Vibration Analysis of a Tapered Roller Bearing Using FEM", Journal of Japanese Society of Tribologists, Vol. 48, No. 9, pp. 75-82, 2003 (in Japanese).
Hiroyuki OHTA and Takumi NAKAGAWA, "Using Ceramic Balls to Reduce Noise in a Linear Guideway Type Recirculating Linear Ball Bearing", Transactions of the ASME Journal of Tribology, Vol. 125, pp. 480-486, 2003.
2002
Hiroyuki OHTA，Yusuke MIZUNO and Hiroshi NARITA, "Behavior of Balls in a Standard Ball Reducer(Ball Center Locus Ball Passage Period，and Ball Orbital Period)", Transactions of the Japan Society of Mechanical Engineers, Vol. 68, No. 674C, pp. 3130-3136, 2002 (in Japanese).
Hiroyuki OHTA and Shinya SATAKE, "Vibrations of the All-Ceramic Ball Bearings", Transactions of the ASME Journal of Tribology, Vol. 124, pp. 448-460, 2002.
Hiroyuki OHTA and Takumi NAKAGAWA, "Using Ceramic Balls to Reduce Noise in a Rolling Guide", Transactions of the Japan Society of Mechanical Engineers, Vol. 68, No. 667C, pp. 957-964, 2002 (in Japanese).
2001
Hiroyuki OHTA and Shoji YASUMOTO, "Ball Bearing Stiffness Incorporating Bearing Ring Flexibility", Transactions of the Japan Society of Mechanical Engineers, Vol. 67, No. 660C, pp. 2643-2650, 2001 (in Japanese).
Hiroyuki OHTA and Shinya SATAKE, "Vibration and Sound of All-Ceramic Ball Bearings (2nd Report, Sound Characteristics of All-Ceramic Ball Bearing, and Relationship between sound and Vibration)", Transactions of the Japan Society of Mechanical Engineers, Vol. 67, No. 654C, pp. 507-514, 2001 (in Japanese).
2000
Hiroyuki OHTA and Eiji HAYASHI, "Vibration of Linear Guideway Type Recirculating Linear Ball Bearings", Journal of Sound and Vibration 235(5), pp. 847-861, 2000.
Hiroyuki OHTA and Shinya SATAKE, "Vibration and Sound of All-Ceramic Ball Bearings (1st Report, Vibration Characteristics of All-Ceramic Ball Bearing)", Transactions of the Japan Society of Mechanical Engineers, Vol. 66, No. 641C, pp. 267-274, 2000 (in Japanese).
1999
Hiroyuki OHTA and Masaya JOHTA, "Sound of Scanner Motor", Transactions of the Japan Society of Mechanical Engineers, Vol. 65, No. 639C, pp. 4564-4571, 1999 (in Japanese).
Hiroyuki OHTA, "Sound of Linear Guideway Type Recirculating Linear Ball Bearings", Transactions of the ASME Journal of Tribology, Vol. 121, pp. 678-685, 1999.
Hiroyuki OHTA and Eiji HAYASHI, "Vibration of Rail Type Rolling Guides with Recirculating Balls (1st Report, Vibration of Rolling Guide Driven at a Constant Velocity)", Transactions of the Japan Society of Mechanical Engineers, Vol. 65, No. 631C, pp. 1156-1163, 1999 (in Japanese).
Takayoshi ITAGAKI, Hiroyuki OHTA and Teruo IGARASHI, "Abnormal Vibration of Grease Lubricated Ball Bearings (1st. Report, Effect of Grease Type on Occurrence of Abnormal Vibration", Transactions of the Japan Society of Mechanical Engineers, Vol. 65, No. 638C, pp. 4189-4196, 1999 (in Japanese).
1998
Hiroyuki OHTA and Eiji HAYASHI, "Sound of Rail-Type Rolling Guides with Recirculating Balls (2nd Report, Relationship between Main Peak of Sound and Rigid-Body Natural Vibration of Bearing Block)", Transactions of the Japan Society of Mechanical Engineers, Vol. 64, No. 624C, pp. 3134-3139, 1998 (in Japanese).
1997
Teruo IGARASHI, Takayoshi ITAGAKI, Hiroyuki OHTA, Satoshi ARAI and Khai Meng CHAN, "Study on Abnormal Vibration of a Ball Bearing", Transactions of the Japan Society of Mechanical Engineers, Vol. 63, No. 616C, pp. 4328-4334, 1997 (in Japanese).
1996
Hiroyuki OHTA, "Sound of Rail-Type Rolling Guides with Recirculating Balls (1st Report, Sound Characteristics)", Transactions of the Japan Society of Mechanical Engineers, Vol. 62, No. 604C, pp. 4651-4658, 1996 (in Japanese).
Hiroyuki OHTA and Jun KATAOKA, "Natural Vibration of Ribbon Cages for Deep Groove Ball Bearings", Journal of Japanese Society of Tribologists, Vol. 42, No. 2, pp. 151-157, 1996 (in Japanese).
Kazuo KAKUTA, Tadashi KOHNO, Hiroyuki OHTA and Hiroshi OTA, "Generating Mechanism of Forces Acting on Retainer of Ball Bearings Supporting Unbalanced Rotating Shaft", Transactions of the Japan Society of Mechanical Engineers, Vol. 62, No. 600C, pp. 3210-3215, 1996 (in Japanese).
Hiroyuki OHTA and Kohji KOBAYASHI, "Vibrations of Hybrid Ceramic Ball Bearings", Journal of Sound and Vibration 192(2), pp. 481-493, 1996.
NUT Laboratory of Machine Elements