1-15 of 15
Yohichi Nakao
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Prediction of Thermally Induced Axial Displacement of Mechanical Components Using LightGBM

Yohichi Nakao, Fuusei Yagi, Tsuyoshi Sato
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. January 2025, 147(1): 011009.
Paper No: MANU-24-1405
https://doi.org/10.1115/1.4066959
Published Online: November 21, 2024
View Article titled, Prediction of Thermally Induced Axial Displacement of Mechanical Components Using LightGBM
Open the PDF for Prediction of Thermally Induced Axial Displacement of Mechanical Components Using LightGBM in another window
Topics: Displacement, Machine learning, Servomotors, Heat, Temperature, Sensors
Proceedings Papers

Proposing a New Evaluation Method in Si Wafer Rotary Grinding

Jumpei Kusuyama, Bima Kawase, Yohichi Nakao, Masaki Kanazawa, Kazumasa Ishikawa
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A027, September 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: LEMP2020-8601
https://doi.org/10.1115/LEMP2020-8601
View Paper titled, Proposing a New Evaluation Method in Si Wafer Rotary Grinding
Open the PDF for Proposing a New Evaluation Method in Si Wafer Rotary Grinding in another window
Topics: Evaluation methods, Grinding, Semiconductor wafers, Surface roughness
Proceedings Papers

Effects of Shaft-Bore Water Flow Cooling of High-Speed Spindle Supported With Water-Lubricated Hydrostatic Bearings on Thermal Stability

Yohichi Nakao, Tsubasa Yaguchi, Dmytro Fedorynenko, Junpei Kusuyama
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A032, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5651
https://doi.org/10.1115/AJKFluids2019-5651
View Paper titled, Effects of Shaft-Bore Water Flow Cooling of High-Speed Spindle Supported With Water-Lubricated Hydrostatic Bearings on Thermal Stability
Open the PDF for Effects of Shaft-Bore Water Flow Cooling of High-Speed Spindle Supported With Water-Lubricated Hydrostatic Bearings on Thermal Stability in another window
Topics: Bearings, Cooling, Flow (Dynamics), Hydrostatics, Thermal stability, Water
Proceedings Papers

Influence of Cutting Condition on Surface Roughness in Single Point Diamond Turning of Zr-Based Bulk Metallic Glass

Shu Sakata, Akio Hayashi, Takeshi Terajima, Yohichi Nakao
Proc. ASME. IMECE2016, Volume 2: Advanced Manufacturing, V002T02A005, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-66289
https://doi.org/10.1115/IMECE2016-66289
View Paper titled, Influence of Cutting Condition on Surface Roughness in Single Point Diamond Turning of Zr-Based Bulk Metallic Glass
Open the PDF for Influence of Cutting Condition on Surface Roughness in Single Point Diamond Turning of Zr-Based Bulk Metallic Glass in another window
Topics: Cutting, Diamond turning, Metallic glasses, Surface roughness, Zirconium, Diamonds, Alloys, Anisotropy, Mechanical properties, Temperature
Proceedings Papers

Measurement and Evaluation of Temperature Change of Water Driven Spindle

Akio Hayashi, Yohichi Nakao
Proc. ASME. IMECE2016, Volume 2: Advanced Manufacturing, V002T02A007, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-66446
https://doi.org/10.1115/IMECE2016-66446
View Paper titled, Measurement and Evaluation of Temperature Change of Water Driven Spindle
Open the PDF for Measurement and Evaluation of Temperature Change of Water Driven Spindle in another window
Topics: Temperature, Water, Machine tools, Machining, Thermal stability, Bearings, Flow (Dynamics), Stiffness, Thermal deformation, Viscosity
Proceedings Papers

Evaluation of Rotational Speed Control System for Water Driven Spindle With Disturbance Observer

Akio Hayashi, Yohichi Nakao
Proc. ASME. IMECE2015, Volume 11: Systems, Design, and Complexity, V011T14A036, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-51166
https://doi.org/10.1115/IMECE2015-51166
View Paper titled, Evaluation of Rotational Speed Control System for Water Driven Spindle With Disturbance Observer
Open the PDF for Evaluation of Rotational Speed Control System for Water Driven Spindle With Disturbance Observer in another window
Topics: Control systems, Water, Cutting, Feedback, Flow (Dynamics), Machine tools, Machining, Torque, Control equipment, Diamonds
Proceedings Papers

Design of Spindle Supported by High Stiffness Water Hydrostatic Thrust Bearing

Yohichi Nakao, Kohei Yamada, Kenji Suzuki
Proc. ASME. IMECE2013, Volume 12: Systems and Design, V012T13A050, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-62729
https://doi.org/10.1115/IMECE2013-62729
View Paper titled, Design of Spindle Supported by High Stiffness Water Hydrostatic Thrust Bearing
Open the PDF for Design of Spindle Supported by High Stiffness Water Hydrostatic Thrust Bearing in another window
Topics: Design, Hydrostatics, Stiffness, Thrust bearings, Water, Bearings, Machining, Knudsen number, Machine tools, Water pressure
Proceedings Papers

Design of Short-Pipe Restrictor of Hydrostatic Thrust Bearings

Yohichi Nakao, Shota Nakatsugawa, Masataka Komori, Kenji Suzuki
Proc. ASME. IMECE2012, Volume 3: Design, Materials and Manufacturing, Parts A, B, and C, 1013-1020, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-87306
https://doi.org/10.1115/IMECE2012-87306
View Paper titled, Design of Short-Pipe Restrictor of Hydrostatic Thrust Bearings
Open the PDF for Design of Short-Pipe Restrictor of Hydrostatic Thrust Bearings in another window
Topics: Design, Hydrostatics, Pipes, Thrust bearings, Bearings, Stiffness, Machine components, Machine tools, Machinery, Stress
Proceedings Papers

Development and Modeling of Water Driven Stage

Yohichi Nakao, Toshiaki Sano, Midori Nagashima, Kenji Suzuki
Proc. ASME. IMECE2011, Volume 3: Design and Manufacturing, 639-644, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-64424
https://doi.org/10.1115/IMECE2011-64424
View Paper titled, Development and Modeling of Water Driven Stage
Open the PDF for Development and Modeling of Water Driven Stage in another window
Topics: Modeling, Water, Bearings, Cylinders, Diamond turning, Hydrostatics, Pistons, Stiffness, Center of mass, Flow (Dynamics)
Proceedings Papers

Model Verification and Design of Speed Control System of Water Driven Stage

Yohichi Nakao, Toshiaki Sano, Midori Nagashima, Kenji Suzuki
Proc. ASME. IDETC-CIE2011, Volume 3: 2011 ASME/IEEE International Conference on Mechatronic and Embedded Systems and Applications, Parts A and B, 863-871, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-47804
https://doi.org/10.1115/DETC2011-47804
View Paper titled, Model Verification and Design of Speed Control System of Water Driven Stage
Open the PDF for Model Verification and Design of Speed Control System of Water Driven Stage in another window
Topics: Control systems, Design, Water, Cylinders, Pistons, Control equipment, Diamond turning, Diamonds, Engineering simulation, Errors
Proceedings Papers

Design of Rotary-Type Flow Control Valve for Control of Water-Driven Spindle

Yohichi Nakao, Hajime Niimiya, Takuya Obayashi
Proc. ASME. IMECE2010, Volume 3: Design and Manufacturing, Parts A and B, 719-725, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-37830
https://doi.org/10.1115/IMECE2010-37830
View Paper titled, Design of Rotary-Type Flow Control Valve for Control of Water-Driven Spindle
Open the PDF for Design of Rotary-Type Flow Control Valve for Control of Water-Driven Spindle in another window
Topics: Design, Flow control valves, Water, Control systems, Diamond turning, Feedback, Pumps, Rotation, Simulation, Valves
Proceedings Papers

Angular Position Control of Fluid-Driven Spindle

Yohichi Nakao, Naoya Asaoka
Proc. ASME. IMECE2009, Volume 10: Mechanical Systems and Control, Parts A and B, 341-346, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-11075
https://doi.org/10.1115/IMECE2009-11075
View Paper titled, Angular Position Control of Fluid-Driven Spindle
Open the PDF for Angular Position Control of Fluid-Driven Spindle in another window
Topics: Fluids, Position control, Flow (Dynamics), Control equipment, Design, Errors, Feedback, Steady state, Torque, Bearings
Proceedings Papers

Design of Angular Position Control System for Fluid Drive Motor

Yohichi Nakao, Masanori Ishikawa
Proc. ASME. IMECE2008, Volume 5: Design, Analysis, Control and Diagnosis of Fluid Power Systems, 99-106, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-67105
https://doi.org/10.1115/IMECE2008-67105
View Paper titled, Design of Angular Position Control System for Fluid Drive Motor
Open the PDF for Design of Angular Position Control System for Fluid Drive Motor in another window
Topics: Design, Engines, Fluids, Motors, Position control, Stress, Torque, Control equipment, Engineering simulation, Simulation
Proceedings Papers

Design of Fluid Drive Spindle and Its Rotational Speed Control

Yohichi Nakao, Masanori Ishikawa
Proc. ASME. IMECE2007, Volume 4: Design, Analysis, Control and Diagnosis of Fluid Power Systems, 109-115, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-41485
https://doi.org/10.1115/IMECE2007-41485
View Paper titled, Design of Fluid Drive Spindle and Its Rotational Speed Control
Open the PDF for Design of Fluid Drive Spindle and Its Rotational Speed Control in another window
Topics: Design, Fluids, Water, Engineering simulation, Simulation, Control equipment, Cutting, Diamonds, Feedback, Machine tools
Journal Articles

Influence of Exit Surface Angle on Drilling Burr Formation

Sangkee Min, Post Doctoral Researcher, David A. Dornfeld, Professor, Fellow ASME, Yohichi Nakao, Associate Professor,
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. November 2003, 125(4): 637–644.
https://doi.org/10.1115/1.1596573
Published Online: November 11, 2003
View Article titled, Influence of Exit Surface Angle on Drilling Burr Formation
Open the PDF for Influence of Exit Surface Angle on Drilling Burr Formation in another window
Topics: Cutting, Deformation, Drilling, Drills (Tools)