Conference Style

The conference style of LEM21 Kitakyushu has changed to take into account the situation of Covid-19.

All presentations at the conference will be presented in the on-line conference.

Schedule

14th November, 2021

9:00
- until
18th
Nov.
On Demand Presentation (Web)
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15th November, 2021

Opening and Plenary session (online)

Web Room 1
9:00Opening speech
9:10Plenary lecture 1

Real cyber-physical systems on distributed production platform

Prof. Yasuyuki Nishioka
Department of Design and Engineering, Hosei University, Japan
10:10Short break
10:30Plenary lecture 2

Digital Engineering Innovations in Monozukuri

Mr. Keijiro Okabe
TOYOTA PRODUCTION ENGINEERING CORPORATION
Director, Chief Officer of Technical Development Head Office, Japan
11:30Lunch
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Technical Session (online)

OS01Advanced machine tool OS09Electro-physical and chemical processes
OS02Evaluation of machine tool performance OS10Nano/Micro machining and structuring technologies
OS03Digital manufacturing(CAD,CAM) OS11Surface and tribology
OS04Mechatronics and mechanical elements OS12Nano/Micro measurement and intelligent instruments
OS05Cutting technology OS13Additive manufacturing
OS06Gear manufacturing technology OS14Digital manufacturing
OS07Grinding technology OS15Manufacturing systems, supply chain and scheduling
OS08Finishing technology OS16Smart Manufacturing (IoT, AI, CPPS)

Detailed program (PDF)

Web Room
1
Web Room
2
Web Room
3
Web Room
4
Web Room
5
Web Room
6
Web Room
7
Web Room
8
12:40
OS01 Part1
A01 - A03
061/093/142


OS12 Part1
E01 - E03
060/178/149

13:00 OS02 Part1
B01 - B03
055/017/088
OS13 Part1
F01 - F04
041/147/025/112
13:20 OS05 Part1
C01 - C03
005/123/188
OS09 Part1
G01 - G04
151/118/141/063
13:40 OS1 Part1
Q&A
OS07 Part1
D01 - D03
171/176/106
OS12 Part 1
Q&A
OS16 Part1
H01 - H04
009/186/018/037
14:00 OS01 Part2
A05 - A07
004/136/146
OS2 Part1
Q&A
OS12 Part2
E05 - E08
073/024/016/160
OS13 Part1
Q&A
14:20 OS02 Part2
B05 - B07
091/075
OS05 Part1
Q&A
OS13 Part2
F05 - F08
083/056/104/166
OS09 Part1
Q&A
14:40 OS05 Part2
C05 - C08
012/046/072/085
OS07 Part1
Q&A
OS09 Part2
G05 - G08
082/065/064/110
OS16 Part1
Q&A
15:00 OS01 Part2
Q&A
OS07 Part2
D05 - D07
008/031/096
OS12 Part2
Q&A
OS16 Part2
H05 - H08
043/044/148/153
15:20 OS01 Part3
A09 - A11
034/038/174
OS02 Part2
Q&A
OS12 Part3
F09 - F12
128/036/086/103
OS13 Part2
Q&A
15:40 OS02 Part3
B09 - B11
139/032/121
OS05 Part2
Q&A
OS13 Part3
F09 - F12
078/159/180/172
OS09 Part2
Q&A
16:00 OS05 Part3
C09 - C12
062/069/144/179
OS07 Part2
Q&A
OS09 Part3
G09 - G12
117/167/169/170
OS16 Part2
Q&A
16:20 OS01 Part3
Q&A
OS06 Part1
D09 - D13
023/077/095/090/192
OS12 Part3
Q&A
OS16 Part3
H09 - H13
173/185/191/189/011
16:40 OS02 Part3
Q&A
OS13 Part3
Q&A
17:00 OS05 Part3
Q&A
OS09 Part3
Q&A
17:20
17:35 OS06 Part1
Q&A
OS16 Part3
Q&A
18:00
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16th November, 2021

Plenary session (online)

Web Room 1
9:10Plenary lecture 3

Trust infrastructure for Society 5.0 and Blockchain Technology

Prof. Shigeichiro Yamasaki
Department of information and Computer Science Faculty of Humanity-Oriented Science and Engineering, Kindai University, Japan
10:10Short break
10:30Plenary lecture 4

Study on Silicon Sphere Polishing for New SI Standards

Prof. Chao-Chang A. Chen, Ph.D.
University Distinguish Professor, ME/NTUST, Taiwan
Director, CMP Innovation Center, NTUST, Taiwan
11:30Lunch
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Technical Session (online)

OS01Advanced machine tool OS09Electro-physical and chemical processes
OS02Evaluation of machine tool performance OS10Nano/Micro machining and structuring technologies
OS03Digital manufacturing(CAD,CAM) OS11Surface and tribology
OS04Mechatronics and mechanical elements OS12Nano/Micro measurement and intelligent instruments
OS05Cutting technology OS13Additive manufacturing
OS06Gear manufacturing technology OS14Digital manufacturing
OS07Grinding technology OS15Manufacturing systems, supply chain and scheduling
OS08Finishing technology OS16Smart Manufacturing (IoT, AI, CPPS)

Detailed program (PDF)

Web Room
1
Web Room
2
Web Room
3
Web Room
4
Web Room
5
Web Room
6
Web Room
7
Web Room
8
12:40
OS03 Part1
A14 - A17
120/135/161/042

13:00 OS11 Part1
B14 - B16
045/047/137
OS13 Part4
F14 - F17
092/020/040/127
13:20 OS05 Part4
C14 - C17
070/071/097/126
OS10 Part1
G14 - G16
013/089/019
13:40OS03 Part1
Q&A
OS09 Part4
D14 - D17
119/168/066/111
OS04 Part1
H14 - H16
050/114/125
14:00 OS03 Part2
A18 - A21
052/058/053/030
OS11 Part1
Q&A
OS12 Part5
E18 - E21
101/163/099/143
OS13 Part4
Q&A
14:20 OS11 Part2
B18 - B21
157/028/129/145
OS05 Part4
Q&A
OS13 Part5
F18 - F20
035/152/033
OS10 Part1
Q&A
14:40 OS08 Part1
C18 - C21
79/132/94/67
OS09 Part4
Q&A
OS10 Part2
G18 - G20
100/131/054
OS04 Part1
Q&A
15:00 OS03 Part2
Q&A
OS09 Part5
D18 - D21
048/098/130/158
OS12 Part5
Q&A
OS04 Part2
H18 - H20
181/002/007
15:20 OS03 Part3
A22 - A24
116/155/164
OS11 Part2
Q&A
OS12 Part6
E22 - E25
184/165/107/108
OS13 Part5
Q&A
15:40 OS11 Part3
B22 - B25
022/027/105/080
Break OS10 Part2
Q&A
16:00 OS08 Part2
C22
193
OS09 Part5
Q&A
16:00 OS15 & OS14
Part1
G22 - G26
076/109
/175/177/140

OS04 Part2
Q&A
16:20 OS03 Part3
Q&A
OS09 Part6
D22 - D26
039/182/115/122/084
OS12 Part6
Q&A
16:40 OS11 Part3
Q&A
17:00 OS08 Part1&2
Q&A
17:15 OS15&OS14 Part1
Q&A
17:20
17:35 OS09 Part6
Q&A
17:40
18:00
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17th November, 2021

Technical Session (online) Detailed program (PDF)

Web Room 1
Finalist Presentations Part1
9:00 Chair:
(OS01)
Norikazu Suzuki
(Chuo University)
(OS02)
Yukitoshi Ihara
(Osaka Insitute of Technology)
(OS05)
Katsuhiko SAKAI
(Shizuoka University)
I01
(134)
(OS01)
Fine pattern fabrication on a 3D surface using fast tool servo for milling process
9:15 I02
(026)
(OS02)
Monitoring of Long-term Changes in Geometric Errors of a Five-axis Machine Tool by Self-calibration for Touch-trigger Probe Measurement
9:30 I03
(051)
(OS05)
High-efficiency machining of titanium alloy using combined machining method of driven rotary tool and hale cutting
9:45 I04
(154)
(OS05)
Anisotropic Micro Cutting of Rolled Titanium Alloy
10:00 Finalist Presentations Part1
Q&A Session
10:20Coffee break
Finalist Presentations Part2
10:40 Chair:
(OS03)
Jun'ichi KANEKO
(Saitama University)
(OS04)
Hayato Yoshioka
(Tokyo Institute of Technology)
(OS06)
Naohiko Sugita
(The University of Tokyo)
I05
(059)
(OS03)
Optimization of Workpiece Placement in Production Operation Using Industrial Robot (Application to Sealing Operation)
10:55 I06
(087)
(OS04)
Evaluation and Comparison of Coupling Stiffness and Damping based on Frequency Characteristics
11:10 I07
(021)
(OS06)
High Speed Precision Dry Hobbing Replacing Conventional Hobbing and Shaving
11:25 Finalist Presentations Part2
Q&A Session
11:40Lunch
Finalist Presentations Part3
13:00 Chair:
(OS07)
Takazo Yamada
(Nihon University)
(OS08)
Keisuke Suzuki
(Kyushu Institute of Technology)
(OS10)
Noboru TAKANO
(Toyama University)
(OS09)
Hirofumi Hidai
(Chiba University)
I08
(014)
(OS07)
Observations on abrasive wear damages on engineering ceramics using micro-Raman tomography
13:15 I09
(029)
(OS08)
Effects of viscoelastic behavior of polishing pad on edge roll-off during silicon wafer polishing
13:30 I10
(113)
(OS10)
Tool Path Generation and Optimization for Diamond Turning Based on Independently Controlled Fast Tool Servo
13:45 I11
(074)
(OS09)
High-speed processing of glass by sweeping high-temperature region formed by femtosecond pulse and continuous-wave lasers
14:00 I12
(162)
(OS09)
Observation of melt pool dynamics and material removal with different dielectrics in electrical discharge machining
14:15: Finalist Presentations Part3
Q&A Session
14:40Coffee break
Finalist Presentations Part4
15:00 Chair:
(OS11)
Masahiko YOSHINO
(Tokyo Institute of Technology)
(OS14)
Hajime MIZUYAMA
(Aoyama Gakuin University)
(OS12)
Satoru TAKAHASHI
(The University of Tokyo)
(OS15)
Toru EGUCHI
(Hiroshima University)
I13
(049)
(OS11)
Fabrication of Micro-oscillator by Printing technologies of Au thin film and graphene oxide
15:15 I14
(006)
(OS14)
Complex plate spring manufacturing with a laser quenching and forming process based on Origami engineering
15:30 I15
(102)
(OS12)
Investigation of Measurement Range of a Differential Chromatic Confocal Probe employing a Mode-Locked Femtosecond Laser
15:45 I16
(156)
(OS12)
Evaluation of the Free Spectral Range of an Etalon by Referring an Optical Frequency Comb
16:00 I17
(138)
(OS15)
A Method of Proactive Job Shop Scheduling Considering Reworking and Reprocessing
16:15 Finalist Presentations Part4
Q&A Session
16:40Coffee break
Finalist Presentations Part5
17:00 Chair:
(OS16)
Yashushi Umeda
(The University of Tokyo)
(OS13)
Hiroyuki Narahara
(Kyushu Institute of Technology)
I18
(124)
(OS16)
Acquisition of expert’s knowledge for high-mix and low-volume production scheduling problem
17:15 I19
(150)
(OS13)
Basic study of fabrication conditions for foam stainless in directed energy deposition
17:30 I20
(057)
(OS13)
Melt pool behaviour during laser powder bed fusion process - Influence of laser incident angle on the scattering of spatter particles
17:45 Finalist Presentations Part5
Q&A Session
18:00

Award Ceremony (online)

Web Room 1
18:00
-19:00
Award Ceremony
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18th November, 2021



On Demand Presentation (Web)

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