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Proceedings Papers

Experimental Investigation Into the Spatter Particle Behaviour of Maraging Steel During Selective Laser Melting

Tatsuaki Furumoto, Kyota Egashira, Kazushi Oishi, Satoshi Abe, Yohei Hashimoto, Tomohiro Koyano, Akira Hosokawa
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T01A001, September 3, 2020
Paper No: LEMP2020-8521
https://doi.org/10.1115/LEMP2020-8521
View Paper titled, Experimental Investigation Into the Spatter Particle Behaviour of Maraging Steel During Selective Laser Melting
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Topics: Imaging, Lasers, Melting, Particulate matter, Steel, Surface roughness
Proceedings Papers

Effect of Al Content of TiAlN Coating on Cutting Performance in Driven Rotary Cutting of Hardened Steel

Hiroyuki Sakai, Hideharu Kato, Taira Yoshikawa, Kazuyuki Kubota
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A005, September 3, 2020
Paper No: LEMP2020-8532
https://doi.org/10.1115/LEMP2020-8532
View Paper titled, Effect of Al Content of TiAlN Coating on Cutting Performance in Driven Rotary Cutting of Hardened Steel
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Topics: Coating processes, Coatings, Cutting, Martensitic steel
Proceedings Papers

Smooth Path Blending for 5-Axis Machine Tools

Shingo Tajima, Burak Sencer, Hayato Yoshioka, Hidenori Shinno
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T02A007, September 3, 2020
Paper No: LEMP2020-8536
https://doi.org/10.1115/LEMP2020-8536
View Paper titled, Smooth Path Blending for 5-Axis Machine Tools
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Topics: Algorithms, Computer-aided design, Corners (Structural elements), Cycles, Errors, Filtration, Impellers, Impulse (Physics), Interpolation, Jet engines
Proceedings Papers

Effects of Alpha-Cellulose Supply on the Working Life of MCF Slurry in MCF Polishing

Yuta Nonaka, Mitsuyoshi Nomura, Tatsuya Fujii, Tsunehisa Suzuki, Yongbo Wu
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A015, September 3, 2020
Paper No: LEMP2020-8568
https://doi.org/10.1115/LEMP2020-8568
View Paper titled, Effects of Alpha-Cellulose Supply on the Working Life of MCF Slurry in MCF Polishing
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Topics: Fluids, Polishing, Slurries
Proceedings Papers

Investigation of Cutting Force in Screw Cutting by Three Axis Controlling Helical Interpolate With a Wireless Communication Tool Holder System

Shota Matsui, Nobutoshi Ozaki, Toshiki Hirogaki, Eiichi Aoyama, Ryo Matsuda
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T02A008, September 3, 2020
Paper No: LEMP2020-8540
https://doi.org/10.1115/LEMP2020-8540
View Paper titled, Investigation of Cutting Force in Screw Cutting by Three Axis Controlling Helical Interpolate With a Wireless Communication Tool Holder System
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Topics: Cutting, Screws, Machining, Interpolation, Thread, Machine tools, Computer numerical control machine tools, Control systems, Dynamometers, Machining centers
Proceedings Papers

Performance Evaluation of White Coconut Oil Based Metal Working Fluid (MWF) Under Minimum Quantity Lubrication (MQL) for Machining of Inconel 718 and AISI 304

K. C. Wickramasinghe, Hiroyuki Sasahara, Usui Masatoshi
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A006, September 3, 2020
Paper No: LEMP2020-8535
https://doi.org/10.1115/LEMP2020-8535
View Paper titled, Performance Evaluation of White Coconut Oil Based Metal Working Fluid (MWF) Under Minimum Quantity Lubrication (MQL) for Machining of Inconel 718 and AISI 304
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Topics: Fluids, Lubrication, Machining, Metalworking, Performance evaluation
Proceedings Papers

Improvement of the Form Accuracy Ground by a Slender Wheel in Internal Grinding

Takashi Onishi, Yusuke Nakabayashi, Moriaki Sakakura, Go Ichiba, Kazuhito Ohashi
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A025, September 3, 2020
Paper No: LEMP2020-8595
https://doi.org/10.1115/LEMP2020-8595
View Paper titled, Improvement of the Form Accuracy Ground by a Slender Wheel in Internal Grinding
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Topics: Deformation, Errors, Grinding, Wheels
Proceedings Papers

Effects of Cold Air Supply on Cutting Characteristics in Small Hole Drilling of PEEK

Shogo Ito, Mitsuyoshi Nomura, Tatsuya Fujii, Tsunehisa Suzuki
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A016, September 3, 2020
Paper No: LEMP2020-8569
https://doi.org/10.1115/LEMP2020-8569
View Paper titled, Effects of Cold Air Supply on Cutting Characteristics in Small Hole Drilling of PEEK
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Topics: Cooling, Cutting, Drilling, Heat
Proceedings Papers

Microstructure and Mechanical Properties of AlSi12CuNi Alloy Fabricated by Selective Laser Melting

Akihiro Hirayama, Koichi Kaizu, Masaaki Kimura, Masahiro Kusaka
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T01A002, September 3, 2020
Paper No: LEMP2020-8526
https://doi.org/10.1115/LEMP2020-8526
View Paper titled, Microstructure and Mechanical Properties of AlSi12CuNi Alloy Fabricated by Selective Laser Melting
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Topics: Alloys, Lasers, Mechanical properties, Melting
Proceedings Papers

Error Analysis by Square 3 x 3 Machining Method for Five-Axis Machining Centers

Shigehiko Sakamoto, Atsushi Yokoyama, Kazumasa Nakayasu, Toshihiro Suzuki, Shinji Koike
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T02A009, September 3, 2020
Paper No: LEMP2020-8545
https://doi.org/10.1115/LEMP2020-8545
View Paper titled, Error Analysis by Square 3 x 3 Machining Method for Five-Axis Machining Centers
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Topics: Error analysis, Errors, Machining, Machining centers
Proceedings Papers

Influence of Tool Path When Groove Shape Machining Using Ceramic End Mill on Tool Cutting Edge

Masanobu Hasegawa, Kohei Ichikawa
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A007, September 3, 2020
Paper No: LEMP2020-8547
https://doi.org/10.1115/LEMP2020-8547
View Paper titled, Influence of Tool Path When Groove Shape Machining Using Ceramic End Mill on Tool Cutting Edge
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Topics: Ceramics, Cutting, Machining, Shapes, Superalloys
Proceedings Papers

Thin Film Stress Sensor on the Tool Rake Face for Orthogonal Cutting

Toshiyuki Obikawa, Kenji Yagi, Mamoru Hayashi
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A026, September 3, 2020
Paper No: LEMP2020-8596
https://doi.org/10.1115/LEMP2020-8596
View Paper titled, Thin Film Stress Sensor on the Tool Rake Face for Orthogonal Cutting
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Topics: Cutting, Sensors, Stress, Thin films
Proceedings Papers

Effects of the Size of Built-Up Layer on the Wear of Uncoated Cemented Carbide Tools in Dry Cutting of SUS304 Stainless Steel

Xiaoqi Song, Yukio Takahashi, Tohru Ihara, Weiming He
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A008, September 3, 2020
Paper No: LEMP2020-8549
https://doi.org/10.1115/LEMP2020-8549
View Paper titled, Effects of the Size of Built-Up Layer on the Wear of Uncoated Cemented Carbide Tools in Dry Cutting of SUS304 Stainless Steel
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Topics: Carbide cutting tools, Cutting, Stainless steel, Wear
Proceedings Papers

On-Machine Estimation of Workpiece Deformation for Thin-Walled Parts Considering Fixture Clamping Sequence

Jingkai Zeng, Koji Teramoto, Dongjin Wu, Hiroki Matsumoto
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A017, September 3, 2020
Paper No: LEMP2020-8570
https://doi.org/10.1115/LEMP2020-8570
View Paper titled, On-Machine Estimation of Workpiece Deformation for Thin-Walled Parts Considering Fixture Clamping Sequence
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Topics: Deformation, Machinery, Machining
Proceedings Papers

Developing a Human-Cognition-Based Reverse Engineering Approach

Tashi, A. M. M. Sharif Ullah, Akihiko Kubo
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T01A003, September 3, 2020
Paper No: LEMP2020-8528
https://doi.org/10.1115/LEMP2020-8528
View Paper titled, Developing a Human-Cognition-Based Reverse Engineering Approach
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Topics: Additive manufacturing, Reverse engineering
Proceedings Papers

Machining Vibration Suppression of a Cylindrical Part by a Point-Contact Support

Atsushi Matsubara, Kotaro Mori, Daisuke Kono
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T02A010, September 3, 2020
Paper No: LEMP2020-8550
https://doi.org/10.1115/LEMP2020-8550
View Paper titled, Machining Vibration Suppression of a Cylindrical Part by a Point-Contact Support
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Topics: Aircraft engines, Chatter, Cutting, Cylinders, Dampers, Design, Excitation, Fixturing, Frequency response, Fuel consumption
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
Paper No: LEMP2020-8601
https://doi.org/10.1115/LEMP2020-8601
View Paper titled, Proposing a New Evaluation Method in Si Wafer Rotary Grinding
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Topics: Evaluation methods, Grinding, Semiconductor wafers, Surface roughness
Proceedings Papers

Improvement of Thermal Deformation in a Newly Developed Steel CFRP Composite Ball Screw

Hayato Yoshioka, Shunya Saito, Jun Kato, Hidenori Shinno, Shunsuke Goto, Nobumitsu Hori
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T02A011, September 3, 2020
Paper No: LEMP2020-8587
https://doi.org/10.1115/LEMP2020-8587
View Paper titled, Improvement of Thermal Deformation in a Newly Developed Steel CFRP Composite Ball Screw
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Topics: Carbon reinforced plastics, Composite materials, Screws, Steel, Thermal deformation
Proceedings Papers

Investigation of Orthogonal Turn-Milling for Higher Machining Efficiency and Accuracy: Relationship Between Material Removal Rate and Measured Tool Flank Temperature

Koji Shimanuki, Akira Hosokawa, Tomohiro Koyano, Tatsuaki Furumoto, Yohei Hashimoto
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T03A018, September 3, 2020
Paper No: LEMP2020-8573
https://doi.org/10.1115/LEMP2020-8573
View Paper titled, Investigation of Orthogonal Turn-Milling for Higher Machining Efficiency and Accuracy: Relationship Between Material Removal Rate and Measured Tool Flank Temperature
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Topics: Cutting, Geometry, Machining, Milling, Pyrometers, Temperature
Proceedings Papers

High Efficiency Molding by Real-Time Control of Distance Between Nozzle and Melt Pool in Directed Energy Deposition Process

Kengo Aizawa, Masahiro Ueda, Teppei Shimada, Hideki Aoyama, Kazuo Yamazaki
Proc. ASME. LEMP2020, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, V001T01A004, September 3, 2020
Paper No: LEMP2020-8598
https://doi.org/10.1115/LEMP2020-8598
View Paper titled, High Efficiency Molding by Real-Time Control of Distance Between Nozzle and Melt Pool in Directed Energy Deposition Process
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Topics: Molding, Nozzles, Real-time control, Materials properties, Additive manufacturing, Metals, Modeling, Cladding systems (Building), Errors, Flow (Dynamics)