Keio University
日本語
日本語

Presentations

Koike, Ryo

1-20 items (total 64)
2016.10

Ultrasonic-vibration-assisted micromachining of sapphire

Speaker
Wakabayashi H., Koike R., Kakinuma Y., Aoyama T., Shimada H., Hamada S.
Conference Title
[Conference Category International presentation] Conference Title 19th International Symposium on Advances in Abrasive Technology（Venue Stockholm, Sweden） Organizer The Japan Society for Abrasive Technology (JSAT) Dates 2016.10.02 - 2016.10.05
Organizer
The Japan Society for Abrasive Technology (JSAT)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Sweden
2016.06

Evaluation of sensor-less identification method for stable spindle rotation against chatter with milling simulation analysis

Speaker
Koike R., Kakinuma Y., Aoyama T., Ohnishi K.
Conference Title
[Conference Category International presentation] Conference Title 7th CIRP Conference on High Performance Cutting（Venue Chemnitz, Germany） Organizer The International Academy for Production Engineering (CIRP) Dates 2016.05.31 - 2016.06.02
Organizer
The International Academy for Production Engineering (CIRP)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Germany
2016.05

Sensorless tool collision detection for multi-axis machine tools by integration of disturbance information

Speaker
Shigematsu T., Koike R., Kakinuma Y., Aoyama T., Ohnishi K.
Conference Title
[Conference Category International presentation] Conference Title 49th CIRP Conference on Manufacturing System（Venue Stuttgart, Germany） Organizer The International Academy for Production Engineering (CIRP) Dates 2016.05.25 - 2016.05.27
Organizer
The International Academy for Production Engineering (CIRP)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Germany
2015.11

Ultrafast feed drilling of carbon fiber-reinforced thermoplastics

Speaker
Kakinuma Y., Ishida T., Koike R., Klemme H., Denkena B., Aoyama T.
Conference Title
[Conference Category International presentation] Conference Title 15th Machining Innovations Conference for Aerospace Industry（Venue Hannover, Germany） Organizer The International Academy for Production Engineering (CIRP) Dates 2015.11.18 - 2015.11.19
Organizer
The International Academy for Production Engineering (CIRP)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
Yes
Conference Category
Oral presentation (general)
Country
Germany
2015.10

Sensor-less cutting torque monitoring for a high speed spindle applying disturbance observer

Speaker
Awajikawa T., Koike R., Kakinuma Y.
Conference Title
[Conference Category International presentation] Conference Title The 8th International Conference on Leading Edge Manufacturing in 21st Century Organizer The Japan Society of Mechanical Engineers Dates 2015.10.18 - 2015.10.22
Organizer
The Japan Society of Mechanical Engineers
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Japan
2015.10

Enhancement of in-process identification for stable spindle rotation against chatter vibration with a time-domain milling simulator

Speaker
Koike R., Kakinuma Y., Aoyama T., Ohnishi K.
Conference Title
[Conference Category International presentation] Conference Title The 8th International Conference on Leading Edge Manufacturing in 21st Century Organizer The Japan Society of Mechanical Engineers Dates 2015.10.18 - 2015.10.22
Organizer
The Japan Society of Mechanical Engineers
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Japan
2015.03

In-process identification of stable rotational speed with disturbance observer based on chatter frequency information

Speaker
Koike R., Kakinuma Y., Aoyama T., Ohnishi K.
Conference Title
[Conference Category International presentation] Conference Title 38th International MATADOR Conference（Venue Yunlin, Taiwan） Organizer University of Manchester Dates 2015.03.28 - 2015.03.30
Organizer
University of Manchester
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Taiwan, Province of China
2014.07

Sensorless wear monitoring of tapping tool using disturbance observer

Speaker
Koike R., Kakinuma Y., Aoyama T., Ohnishi K.
Conference Title
[Conference Category International presentation] Conference Title The 15th International Conference on Precision Engineering Organizer The Japan Society for Precision Engineering Dates 2014.07.23 - 2014.07.25
Organizer
The Japan Society for Precision Engineering
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Japan
2014.07

Micro-tool contact detection for high-precision machine tools by disturbance observer

Speaker
Murakami Y., Koike R., Kakinuma Y.
Conference Title
[Conference Category International presentation] Conference Title The 15th International Conference on Precision Engineering Organizer The Japan Society for Precision Engineering Dates 2014.07.23 - 2014.07.25
Organizer
The Japan Society for Precision Engineering
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Japan
2014.07

Suppression of low-frequency vibration in precision turning processes by band-limited force control

Speaker
Hirano T., Enomoto K., Koike R., Kakinuma Y.
Conference Title
[Conference Category International presentation] Conference Title The ISCIE/ASME 2014 International Symposium on Flexible Automation Organizer Control and Information Engineers (ISCIE) and the American Society of Mechanical Engineers (ASME) Dates 2014.07.14 - 2014.07.16
Organizer
Control and Information Engineers (ISCIE) and the American Society of Mechanical Engineers (ASME)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Japan
2014.06

Influence of cutting force and tool geometry on whole quality in glass microdrilling

Speaker
Onozawa M., Koike R., Murakami Y., Kakinuma Y., Aoyama T.
Conference Title
[Conference Category International presentation] Conference Title The 14th euspen International Conference（Venue Dubrovnik, Croatia） Organizer European Society for Precision Engineering and Nanotechnology (euspen) Dates 2014.06.02 - 2014.06.06
Organizer
European Society for Precision Engineering and Nanotechnology (euspen)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Croatia
2014.11

Tool collision detection in high-speed feeding based on disturbance observer

Speaker
Koike R., Kakinuma Y., Aoyama T., Ohnishi K.
Conference Title
[Conference Category International presentation] Conference Title 6th CIRP Conference on High Performance Cutting（Venue Berkeley, USA） Organizer The International Academy for Production Engineering (CIRP) Dates 2014.11.23 - 2014.11.25
Organizer
The International Academy for Production Engineering (CIRP)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
United States
2013.11

Development of sensor-less wear monitoring method by means of servo information based on disturbance observer theory

Speaker
Koike R., Kakinuma Y., Aoyama T., Ohnishi K.
Conference Title
[Conference Category International presentation] Conference Title The 7th International Conference on Leading Edge Manufacturing in 21st Century Organizer The Japan Society of Mechanical Engineers Dates 2013.11.07 - 2013.11.08
Organizer
The Japan Society of Mechanical Engineers
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Japan
2012.11

Sensor-less tool fracture detection applying disturbance observer theory

Speaker
Koike R., Kakinuma Y., Aoyama T.
Conference Title
[Conference Category International presentation] Conference Title 14th Internaional Conference on Precision Engineering, Key Engineering Materials Organizer The Japan Society for Precision Engineering Dates 2012.11.07 - 2012.11.10
Organizer
The Japan Society for Precision Engineering
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Japan
2012.10

Enhancement of sensor-less tool fracture detection method applying rotational digital filter

Speaker
Koike R., Kakinuma Y., Aoyama T.
Conference Title
[Conference Category International presentation] Conference Title 3rd CIRP Conference Process Machine Interactions Organizer The International Academy for Production Engineering (CIRP) Dates 2012.10.29 - 2012.10.30
Organizer
The International Academy for Production Engineering (CIRP)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Japan
2018.10

Enhancement of powder supply efficiency in directed energy deposition based on gas-solid multiphase-flow simulation

Speaker
Koike R., Takemura S., Kakinuma Y., Kondo M.
Conference Title
[Conference Category International presentation] Conference Title 6th CIRP Global Web Conference（Venue ONLINE） Organizer The International Academy for Production Engineering (CIRP) Dates 2018.10.23 - 2018.10.25
Organizer
The International Academy for Production Engineering (CIRP)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
DOI1
2018.10

Evaluation for laser command generation in directed energy deposition applying a three　dimensional heat conduction simulation

Speaker
Kodama T., Koike R., Kakinuma Y., Oda Y.
Conference Title
[Conference Category International presentation] Conference Title The 21st International Symposium on Advances in Abrasive Technology（Venue Toronto, Canada） Organizer International Committee on Abrasive Technology Dates 2018.10.14 - 2018.10.17
Organizer
International Committee on Abrasive Technology
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Canada
2018.08

Stainless foam fabrication by containing titanium hydride into direct energy deposition

Speaker
Koike R.
Conference Title
[Conference Category International presentation] Conference Title 2018 CIRP General Assembly Organizer The International Academy for Production Engineering (CIRP) Dates 2018.08.19 - 2018.08.25
Organizer
The International Academy for Production Engineering (CIRP)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
Japan
2018.06

Cooling process for directional solidification in directed energy deposition

Speaker
Ishiyama K., Koike R., Kakinuma Y., Suzuki T., Mori T.
Conference Title
[Conference Category International presentation] Conference Title Manufacturing Science and Engineering Conference 2018（Venue Texas, USA） Organizer American Society of Mechanical Engineers Dates 2018.06.18 - 2018.06.22
Organizer
American Society of Mechanical Engineers
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
United States
DOI1
2018.02

Evaluation of metal structure in direct energy deposition applying cooling process

Speaker
Koike R.
Conference Title
[Conference Category International presentation] Conference Title 2018 CIRP Winter Meeting（Venue Paris, France） Organizer The International Academy for Production Engineering (CIRP) Dates 2018.02.21 - 2018.02.23
Organizer
The International Academy for Production Engineering (CIRP)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
France
Koike, Ryo Details