Session program of Asian Electrical Machining Symposium ’07
No.

Time

Title/ Authors/ Affiliations

Page

Wednesday, November 28

16:00

Invited speech
The Status and Perspective of Electrical Machining Industry and Academia in China
Wansheng Zhao1, Jun Ye2 (1 Shanghai Jiao Tong University, 2 Suzhou Institute ofElectromachining Equipments)

3

Room 1EDM Phenomena
E1

8:45

Researchon
MechanismofElectrical
Discharge
MachiningΙ. Plasma Oscillation Spectrum Analysis of Electrical Discharge Channel
Ni Yang, Guo Changning, Gao Yang (Shanghai Jiao Tong University, China)

22

E2

9:00

Study the Re-Sticky Phenomenon of Powder Metallurgy Debris in the Electrical
Discharge Machining
A. C. Wang1, K. L. Wu2, L. C. Yuan1 (1 Ching Yun University, Taiwan, 2 Tungnan
University, Taiwan)

27

E3

9:15

Machining Characteristics of Magnetic Force Assisted EDM
Yan-Cherng Lin1, Yuan-Feng Chen1, Han-Ming Chow1, Ho-Shiun Lee2 (1 Nankai
College of Technology, Taiwan, 2 Chungchou Institute of Technology, Taiwan)

32

E4

9:30

A Study of Submersed Gas-jetting Electrical Discharge Machining
Xiaoming KANG, Chuanjian TANG, Wansheng ZHAO (Shanghai Jiao Tong
University, China)

38

E5

9:45

Preliminary Study on Surface Erosion Resistance of Dry EDM
Li LiQing, Bai JiCheng, Guo YongFeng, Wang ZhenLong (Harbin Institute ofTechnology, China)

42

EDM Applications
E6

10:10

Development of a Fine Grade PCD Wheel for Precision and Micro Grinding Using an
ED-truing
Sadao Sano1, Weili Pan1, Kiyoshi Suzuki2, Manabu Iwai3, Tetsutaro Uematsu3 (1Sodick Co. Ltd. , Japan, 2 Nippon Institute of Technology, Japan, 3 Toyama
Prefectural University, Japan)

46

E7

10:25

New Electrical Discharge Integrated Grinding Method Using an Electrically
Conductive Diamond Cutting Edge Grinding Wheel
Sadao Sano1, Kiyoshi Suzuki2, Manabu Iwai3, Shinichi Ninomiya4, Yukinori Tanaka2,
Tetsutaro Uematsu3 (1 Sodick Co. Ltd. , Japan, 2 Nippon Institute of Technology,
Japan, 3 Toyama Prefectural University, Japan, 4 Musashi Institute of Technology,
Japan)

52

E8

10:40

Manufacturing of a Porous PCD With Skeleton Structure by EDM
Kiyoshi Suzuki1, Ten Saito1, Sadao Sano2, Manabu Iwai3, Shinichi Ninomiya4,
Tetsutaro Uematsu3 (1 Nippon Institute of Technology, Japan, 2 Sodick Co. Ltd. ,Japan, 3 Toyama Prefectural University, Japan, 4 Musashi Institute of Technology,
Japan)

58

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No.

Time

Title/ Authors/ Affiliations

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EDM Applications
E9

13:00

Tribological Properties of TiC Hard Layer by EDM
Koei MATSUKAWA1, Katsunori SATOH2, Akihiro GOTO1, Nagao SAITO3,
Naotake MOHRI4 (1 Mitsubishi Electric Corporation, Japan, 2 Mitsubishi ElectricEngineering Company Limited, Japan, 3 S・N Engineering Laboratory, Japan, 4 The
University of Tokyo, Japan)

64

E10

13:15

Influences of Non-metal Particles Mixed in Dielectric Fluid on Electrical Discharge
Machining
Yao-Yang Tsai, Chih-Kang Chang (National Taiwan University, Taiwan)

70

E11

13:30

Electrical Discharge Grinding (EDG) Machining Phenomena of Insulating Si3N4
Ceramics With Assisting Electrode
YongFeng Guo, GuanQun Deng, JiCheng Bai, ZeSheng Lu (Harbin Institute ofTechnology, China)

76

E12

13:45

Numerical Simulation of Temperature and Stress Fields for Electrical Discharge
Grinding Large Area Polycrystalline Diamond (PCD) Blanks
Liu Yuan1,2, Cao Fengguo2, Zhang Qinjian2 (1 Beijing University of Technology,
China, 2 Beijing Institute of Electro-Machining, China)

80

Electrochemical Processes
E13

14:10

Basic Grinding Characteristics of Ceramic Materials for Dental Crown
Hiroshi KASUGA1, Yutaka WATANABE2, Weimin LIN2, Taketoshi MISHIMA1,
Hitoshi OHMORI2 (1 Saitama University, Japan, 2 RIKEN, Japan)

86

E14

14:25

Reserch of Electrochemistry Mechanical Process Based on Wire-combined Tools
GUO Zhongning1, LIU Guoyue1, LIU jiangwen2 (1 Guangdong University ofTechnology, China, 2 Hong Kong Polytech University, China)

92

E15

14:40

Feasibility of 3D Surface Machining on Pyrex Glass by Electrochemical Discharge
Machining (ECDM)
Zhi-Ping Zheng1, Kun-Ling Wu2, Yu-Shan Hsu1, Fuang-Yuan Huang1, Biing-Hwa
Yan1 (1 National Central University, Taiwan, 2 Tungnan University, Taiwan)

98

E16

14:55

Ultrasonic-assisted Electrochemical Discharge Machining Process Using a Side
Insulated Electrode
Min-Seop Han, Byung-Kwon Min, Sang Jo Lee (Yonsei University, Korea)

104

E17

15:10

Experimental Analysis on the Behavior of Waveform of Pulse ECM PowerJ. Y. Wang1, Y. J. Zhang2, Yanqing Yu1, Y. C. Yuan1, Huai Huapei3 (1 South China
University, China, 2 Guangdong University of Technology, China, 3 Haining City
Xinyi Machine Electricity Co. Ltd. Industrial Zone, China)

108

Room 2
WEDM
E18

8:45

Analysis of Electromagnetic Force in Rough Cutting of Wire-EDM
Shunsuke TOMURA, Masanori Kunieda (Tokyo University of Agriculture andTechnology, Japan)

111

E19

9:00

The Generation and Development of the Unidirectional Low-speed and Bidirectional
High-speed and Medium-speed Wire EDM Machine
JiCheng Bai, YongFeng Guo, Jinchun Liu (Harbin Institute of Technology, China)

117

E20

9:15

Improvement in WEDM Machining Speed for Nozzle Detached Technology
Mervyn Teo, Sano Tsukasa (Makino Asia Pte. Ltd., Singapore)122− ii −

No.

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E21

9:30

Multi-wire Slicing Method for Silicon Ingot With Electrical Discharge Machining
Satoru Ohshita1, Yoshiyuki Uno1, Akira Okada1, Yasuhiro Okamoto1, Tameyoshi
Hirano2, Shiro Takata3 (1 Okayama University, Japan, 2 Toyo Advanced
Technologies Corporation, Japan, 3 Makino Milling Machine Corporation, Japan)

126

E22

9:45

Fundamental Analysis and Implementation of Wire Electrical Discharge Machining
Processes With Augmented Cylindrical Axis
Albert Wen-Jeng Hsue, Wen-Cheng Wei (Dahan Institute of Technology, Taiwan)

130

High-energy Beam Processing and RP
E23

10:10

New Applications of Plasma Technology in Material Forming
Wenji Xu1, Jiancheng Fang2, Xuyue Wang1 (1 Dalian University of Technology,
China, 2 Huaqiao University, China)

136

E24

10:25

Temperature Simulation of Silicon Bending by Pulsed Laser
Wu Dong-jiang, Ma Guang-yi, Liu Shuang, Wang Xu-yue, Yu Zu-yuan (Dalian
University of Technology, China)

142

E25

10:40

Research on Pulsed Laser Forming of Stainless Steel Sheet
Lijun Yang, Yang. Wang, Maolu Wang (Harbin Institute of Technology, China)

146

E26

10:55

Microfabrication of Cemented Tungsten Carbide by a Femtosecond Laser
Hisayuki Namiki, Sho Fukami, Rie Tanabe, Yoshiro Ito (Nagaoka University ofTechnology, Japan)

152

High-energy Beam Processing and RP
E27

13:00

Optimization of Laser Beam Intensity Distribution for Laser Hardening Using
Computer Generated Hologram
Hideki Hagino1,2, Soichiro Shimizu2, Hisao Kikuta2 (1 Technology Research Instituteof Osaka Prefecture, Japan, 2 Osaka Prefecture University, Japan)

157

E28

13:15

Low Power Nd:YAG Laser Beam Welding Invar36 Alloy
Zhou Qiu-ju, Wu Dong-jiang, Jin Zhu-ji, Wang Xu-yue, Yu Zu-yuan (Dalian
University of Technology, China)

161

E29

13:30

Performance Evaluation of FDM Waterworks System on Surface Roughness andBuilt Time
Omar Mohd Faizan1, Safian Sharif2, Saparuddin1 (1 Universiti Tun Hussein Onn
Malaysia, Malaysia, 2 Universiti Teknologi Malaysia, Malaysia)

165

Micro EDM
E30

13:45

Research on Anisotropy in Electrical Discharge Machining of Monocrystalline
SiliconTakashi Hashimoto, Taichi Kawakami, Masanori Kunieda (Tokyo University ofAgriculture and Technology, Japan)

170

Micro EDM
E31

14:10

A Micro-Spherical Tool in EDM Combined With Ni-Diamond Co-deposition
Jung-Chou Hung1,2, Shao-Chun Lien1, Jui-Kuan Lin3, Fuang-Yuan Huang1,
Biing-Hwa Yan1 (1 National Central University, Taiwan, 2 Metal Industries Researchand Development Centre, Taiwan, 3 Industrial Technology Research Institute,
Taiwan)− iii −

174

No.

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Title/ Authors/ Affiliations

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E32

14:25

Investigation Ultra Micro Spherical Stylus Forming Behaviours by One Pulse Electro
Discharge
Dong-Yea Sheu1, Chao-Chuang Mai2, Jui-Kuan Lin2 (1 National Taipei University ofTechnology, Taiwan, 2 Industrial Technology Research Institute, Taiwan)

180

E33

14:40

Microhole EDM of Titanium Alloy
Zahirudin M. Z.1, E. A. Rahim2, L. S. Ang2 (1 Universiti Malaysia Perlis (UniMAP) ,Malaysia, 2 Universiti Tun Hussein Onn Malaysia, Malaysia)

186

E34

14:55

Micro-slit EDM Machining Using Pure Water Added SiC Powder
Han-Ming Chow1, Yan-Cherng Lin1, Ching-Tien Lin1, Lieh-Dai Yang2 (1 Nankai
College of Technology, Taiwan, 2 Nankai Institute of Technology, Taiwan)

192

E35

15:10

Servo Scanning Process of 3D Micro EDM
LI Yong1, TONG Hao2, WANG Yang2 (1 Tsinghua University, China, 2 Harbin
Institute of Technology, China)

198

Thursday, November 29
Room 1
EDM Technologies
E36

9:15

A Method of Machining Round Corner into Sharp Corner by EDM
Z. Yu, Y. Zhang, D. Guo (Dalian University of Technology, China)

203

E37

9:30

Tool Wear Prediction of High Speed Electrical Discharge Drilling Machining Basedon RBF Neural Network
He Huang, JiCheng Bai, ChunHua Zheng, YongFeng Guo, ZeSheng Lu (Harbin
Institute of Technology, China)

207

E38

9:45

Statistical Methods for the Analysis of EDM Pulse Trains
Y. S. Liao1, C. J. Tung2 (1 National Taiwan University, Taiwan, 2 YihawjetEnterprises Co. LTD., Taiwan)

213

E39

10:00

Research on the EDM Technology of Trepanning Cavity of Moulds by Frame
Electrodes
Xu Shenglin, Yang Junjie (JiangHan University, China)

219

E40

10:15

Development of Cu-based CNT Composite Electrodes for Low Wear Property inElectrical Discharge Machining
Tsunehisa Suzuki, Hiroshi Saito, Mutsuto Kato, Tomoki Fujino, Toshiaki Mitsui(Yamagata Research Institute of Technology, Japan)

223

E41

10:30

A Study of Bunched-electrode EDM
LI Lei, GU Lin, ZHAO Wansheng (Shanghai Jiao Tong University, China)

227

Room 2
Micro EDM System
E42

9:15

EDM/Grinding Hybrid System for Micro Machining of Cemented Carbide - The
Effect of EDM Conditions on Electrical Discharge Truing for Electroplated Diamond
Tool
Koji WATANABE1, Hisashi MINAMI1, Kiyonori MASUI2 (1 Technology ResearchInstitute of Osaka Prefecture, Japan, 2 E.D.M. Laboratory, Japan)− iv −

232

No.

Time

Title/ Authors/ Affiliations

E43

9:30

Study on Influence of Stray Capacitance on Micro EDM Using Electrostatic
Induction Feeding
Xiaodong Yang1, Masanori Kunieda2, Sadao Sano3 (1 Harbin Institute of Technology,
China, 2 Tokyo University of Agriculture and Technology, Japan, 3 Sodick Co. Ltd.,
Japan)

236

E44

9:45

Mechanism of Determining Discharge Energy in Electrostatic Induction Feeding
EDM
M. Kimori1, M. Kunieda1, S. Sano2 (1 Tokyo University of Agriculture andTechnology, Japan, 2 Sodick Co. Ltd, Japan)

242

E45

10:00

The Study of Pulse Generator in EDM Mirror Machining
Yang Dayong, Cao Fengguo, He Huahui, Fu Wei, Cui Zhicheng (Beijing Institute ofElectro-Machining, China)

246

E46

10:15

Towards Fine-finish Micro-EDM of Tungsten Carbide Using RC-Generator
M. P. Jahan, Y. S. Wong, M. Rahman (National University of Singapore, Singapore)

252

E47

10:30

Development of an Open Architecture CNC System for Micro-EDM
Mu-Tian Yan, Wang-Jhang Chen, Chin-Yen Lo, Kuo-Yi Huang (Huafan University,
Taiwan)

258

− v −

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電気加工学会全国大会(2007) 講演プログラム
Session program of 2007 Annual Meeting of JSEME
番号
No.

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Time

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11 月 29 日(木)第1室
放電加工特性EDM Characteristics
座長：武沢英樹（工学院大学）
Chairperson: Hideki Takezawa (Kogakuin University)
J1

12:30

グラファイト電極を用いた形彫放電加工における加工現象の研究○佐々木史朗、鵜飼洋史（三菱電機）
Study on Machining Phenomena of Sinker EDM with Graphite Electrode
Shiro Sasaki, Hiroshi Ukai (Mitsubishi Electric Corporation)

267

J2

12:45

銅多孔質電極を用いた超硬材料の放電加工特性（第 2 報） 電極消耗プロセス○行広圭司，福澤 康（長岡技科大），毛利尚武（東大），齋藤長男（SN 技術研究所）
Electrical Discharge Machining Property of Cemented Carbide Using Copper Porous
Electrodes - Wearing Process of Electrodes –Keiji Yukihiro1, Yasushi Fukuzawa1, Naotake Mohri2, Nagao Saito3 (1 Nagaoka
University of Technology, 2 The University of Tokyo, 3 SN Research Institution)

269

J3

13:00

強制冷却方式による放電加工○梅田和彦，齊 治男，山口晋典（東大），谷 貴幸，後藤啓光（筑波技大），毛利尚武（東大）
Electrical Discharge Machining by Forced Cooling
Kazuhiko Umeda1, Haruo Sai1, Shinsuke Yamaguchi1, Takayuki Tani2, Hiromitsu
Gotoh2, Naotake Mohri1 (1 The University of Tokyo, 2Tsukuba University ofTechnology)

271

J4

13:15

形彫り放電加工特性へ及ぼす加工油物性の影響○北村友彦（出光興産），早川伸哉，糸魚川文広，中村 隆（名工大）Effect of Machining Oil Properties on EDM Performance
Tomohiko Kitamura1, Shinya Hayakawa2, Fumihiro Itoigawa2, Takashi Nakamura2 (1Idemitsu Kosan Co., Ltd, 2 Nagoya Institute of Technology)

273

放電加工特性・制御
EDM Characteristics and Control
座長：古谷克司（豊田工業大学）
Chairperson: Katsushi Furutani (Toyota Technological Institute)
J5

13:30

放電加工における加工特性評価法に関する研究○後藤啓光，谷 貴幸（筑波技大），毛利尚武（東大）
Evaluation Method for Machining Characteristics of EDM
Hiromitsu Gotoh1, Takayuki Tani1, Naotake Mohri2 (1 Tsukuba University ofTechnology, 2 The University of Tokyo)− vi −

277

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J6

13:45

放電加工面の離型性に関する基礎的研究○三田耕司，岡田 晃，宇野義幸，楊 毅（岡山大学），北田良二，東 大助（TOWA）
Fundamental Study on Mold Releasability from EDMed Surface
Koji Sanda1, Akira Okada1, Yoshiyuki Uno1, Yi Yang1, Ryoji Kitada2, Daisuke
Higashi2 (1 Okayama University, 2 TOWA Corporation)

279

J7

14:00

能動型探索アルゴリズムによる加工制御パラメータ調整の自動化○野田哲男（三菱電機），佐々木一真，玉置久（神戸大），岩本貴司（三菱電機）
Automation of the Process Control Parameter Tuning with Active Search Algorithm
Akio Noda1, Kazumasa Sasaki2, Hisashi Tamaoki2, Takashi Iwamoto1 (1 Mitsubishi
Electric Corporation, 2 University of Kobe)

281

J8

14:15

3D モデルを用いた、加工最適化制御に関する研究○林 英明、渡辺浩太郎、榎本耕二（三菱電機）
Study on WEDM Machining Optimization with 3D Model
Hideaki Hayashi, Kotaro Watanabe, Koji Enomoto (Mitsubishi Electric Corporation)283

加工変質層・仕上げ加工
Affected Layer and Finishing
座長：夏 恒（東京農工大学）
Chairperson: Wataru Natsu (Tokyo University of Agriculture and Technology)
J9

14:40

放電加工により生じる変質層の形態分析
坂本佳紀，○山口哲史（富山高専），佐野定男（ソディック）
Form Analysis of Transubstantial Layer Caused by Electric Discharge Machining
Yoshinori Sakamoto1, Satoshi Yamaguchi1, Sadao Sano2 (1 Toyama National College
of Technology, 2 Sodick Co., Ltd)

285

J10

14:55

超硬合金ダイの複合研磨に関する研究○斉藤 圭，田村武夫（新潟大学）
Combined Polishing of Cemented Carbide Die
Kie Saitou, Takeo Tamura (Niigata University)289

放電加工基礎
Basic Study of EDM
座長：岡田 晃（岡山大学）
Chairperson: Akira Okada (Okayama University)
J11

15:10

粉末混入放電加工における各種粉末の極間現象に与える影響○浅野 正，武沢英樹（工学院大学），毛利尚武（東大）
Influence of Gap Phenomenon on Various Kinds of Powder Suspended EDM
Tadashi Asano1, Hideki Takezawa1, Naotake Mohri2 (1 Kogakuin University, 2
University of Tokyo)

291

J12

15:25

気中放電と液中放電の単発放電痕の比較○花岡大生，吉田政弘（都立産業技術高専）
Comparison of a Crater by Single Pulse Discharge in Dry and in Liquid
Daiki Hanaoka, Masahiro Yoshida (Tokyo Metropolitan College of Industrial
Technology)

293− vii −

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J13

15:40

放電加工における放電遅れ時間の定量的予測のための基礎研究○森本賢治，国枝正典（農工大）Fundamental Study on Quantitative Estimation of Discharge Delay Time in EDM
Kenji Morimoto, Masanori Kunieda (Tokyo University of Agriculture andTechnology)

297

J14

15:55

各種電極材料に対する放電加工時の極間発光現象の観察○甲斐啓仁（東大），山下正英（長岡技科大），佐久田昌博（東大），福澤 康（長岡技科大），毛利尚武（東大）
Light Emission in EDM Gap for Various Materials
Hirohito Kai1, Masahide Yamashita2, Masahiro Sakuta1, Yasushi Fukuzawa2, Naotake
Mohri1 (1 The University of Tokyo, 2 Nagaoka University of Technology)

301

第2室
電解加工
Electrochemical Machining
座長：吉田政弘（東京都立産業技術高専）
Chairperson: Masahiro Yoshida (Tokyo Metropolitan College of Industrial
Technology)
J15

12:30

回転工具による超硬合金の電解加工特性○中村大樹，浅田啓介，夏 恒（農工大）Processing Characteristics of Cemented Carbide by ECM with Rotating Tool
Daiki Nakamura, Keisuke Asada, Wataru Natsu (Tokyo University of Agriculture andTechnology)

303

J16

12:45

フラットジェットを用いた微細電解液ジェット加工○大代智史，国枝正典（農工大），岩本直久（ジャパンファインスチール）
Micro Electrolyte Jet Machining Using Flat Jet
Satoshi Ooshiro1, Masanori Kunieda1, Naohisa Iwamoto2 (1 Tokyo University ofAgriculture and Technology, 2 Japan Fine Steel Co., Ltd)

307

J17

13:00

高電圧パルス重畳電解加工の研究○磯谷真人，小原治樹，合田剛志（富山大学）
Electrochemical Machining Combined with High Voltage Pulse
Masato Isogai, Haruki Obara, Takeshi Goda (Toyama University)

311

J18

13:15

電解加工におけるメガソニック振動の効果
岩井 学（富山県立大），田中幸徳，○魏 文秋，佐藤宏憲（日工大），二ノ宮進一（武蔵工大），新井廣久（サン精密化工研究所），鈴木 清（日工大）Effect of Megasonic Vibration in Electrolytic Machining
Manabu Iwai1, Yukinori Tanaka2, Wei Wenqiu2, Hironori Sato2, Shinichi Ninomiya3,
Hirohisa Arai4, Kiyoshi Suzuki2 (1 Toyama Prefectural University, 2 Nippon Instituteof Technology, 3 Musashi Institute of Technology, 4 San Seimitsu Kako Lab., Ltd)315

− viii −

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放電加工応用・ビーム加工
EDM Applications and High-energy Beam Processing
座長：萩野秀樹（大阪府立産業技術総合研究所）
Chairperson: Hideki Hagino (Technology Research Institute of Osaka Prefecture)
J19

13:30

パルス放電を利用した金属被膜形成技術に関する研究○岡根正裕、寺本浩行、後藤昭弘、中村和司（三菱電機）
Research on Metallic Layer Formation Technology using Electrical Discharge Pulses
Masahiro Okane, Hiroyuki Teramoto, Akihiro Goto, Kazushi Nakamura (Mitsubishi
Electric Corporation)

317

J20

13:45

異種材料インプランテーションに関する研究 −バイメタル形成への応用−○山口晋典（東大），平尾篤利（福島高専），谷 貴幸，後藤啓光（筑波技大），毛利尚武（東大）
Implantation of Different Materials - Application to Bimetal Formation –Shinsuke Yamaguchi1, Atsutoshi Hirao2, Takayuki Tani3, Hiromitsu Gotoh3, Naotake
Mohri1 (1 The University of Tokyo, 2 Fukushima National College of Technology, 3
Tsukuba University of Technology)

319

J21

14:00

パルスレーザーアブレーションにおいて発生する衝撃波を利用したナノ粒子生成技術の開発○滝谷俊夫，前畑英彦（日立造船），岩田康嗣（産業技術総合研究所）
Development of Nanoparticle Formation Method Using Shock Waves Accompanying
Pulsed Laser Ablation
Toshio Takiya1, Hidehiko Maehata1, Yasushi Iwata2 (1 Hitachi Zosen Corporation, 2Advanced Institute of Science and Technology)

321

J22

14:15

ＥＢポリシングによる手術器具用ステンレス鋼の表面改質○石田太輔，岡田 晃，飯尾敦雄，宇野義幸（岡山大学），藤原邦彦，土居憲司（ナカシマプロペラ）
Surface Modification of Stainless Steels for Orthopedic Surgical Tools by EB
Polishing
Taisuke Ishida1, Akira Okada1, Atsuo Iio1, Yoshiyuki Uno1, Kunihiko Fujiwara2,
Kenji Doi2 (1 Okayama University, 2 Nakashima Propeller)

323

セラミックス
Ceramics
座長：後藤啓光（筑波技術大学）
Chairperson: Hiromitsu Gotoh (Tsukuba University of Technology)
J23

14:40

高強度絶縁性炭化珪素セラミックスのワイヤ放電加工特性（第 2 報） 放電加工による曲げ強度特性への影響○金子健正，福澤 康（長岡技科大），山田隆一（長岡高専），金子雄二，原田武則（ソディック）
Wire Electric Discharge Machining Properties on High-strength Reaction-sintered
Siliocon Carbide Ceramics - Effect of Electric Discharge Machining on Bending
Strength –Kensei Kaneko1, Yasushi Fukuzawa1, Ryuichi Yamada2, Yuji Kaneko3, Takenori
Harada3 (1 Nagaoka University of Technology, 2 Nagaoka National College ofTechnology, 3 Sodick)

325

J24

14:55

物性値の異なる絶縁性セラミックス材料の重ね合わせワイヤ放電加工○久保田雄策，福澤 康（長岡技科大），原田武則，金子雄二（ソディック）
Wire Electrical Discharge Machining of Superimposed Insulating Ceramics Materials
Yusaku Kubota1, Yasushi Fukuzawa1, Takenori Harada2, Yuji Kaneko2 (1 Nagaoka
University of Technology, 2 Sodick Co., Ltd)329

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微細軸成形
Micro Rod Processing
座長：岩井 学（富山県立大学）
Chairperson: Manabu Iwai (Toyama Prefectural University)
J25

15:10

スリット間中心追跡マイクロ放電加工法による微細軸成形特性○谷 貴幸，後藤啓光（筑波技大），李 珠瓊，毛利尚武（東大）
Forming Charaacteristics of Micro-pin by Tracking Micro EDM
Takayuki Tani1, Hiromitsu Gotoh1, Lee Ju Kyung2, Naotake Mohri2 (1 Tsukuba
University of Technology, 2 The University of Tokyo)

331

J26

15:25

短間隙仕上げ放電加工におけるコンデンサ放電波形○李 珠瓊，毛利尚武（東大），谷 貴幸，後藤啓光（筑波技大），齋藤長男（SN 技術研究所）
Waveforms of Micro EDM by RC Circuit in Narrow Gap
Ju Kyoung Lee1, Naotake Mohri1, Takayuki Tani2, Hiromitsu Gotoh2, Nagao Saito3 (1The University of Tokyo, 2 Tsukuba University of Technology, 3 SN Laboratory)

333

J27

15:40

単発放電による微細軸の形成精度 −電流波形の効果−（第 1 報）
○田辺里枝，鈴木 大，保科貴史，伊藤義郎（長岡技科大），毛利尚武（東大）
The Reproducibility of the Needle in Single Discharge - The Effect of the Discharge
Current Form - (1st report)
Rie Tanabe1 , Masaru Suzuki1, Takafumi Hoshina1, Yoshiro Ito1, Naotake Mohri2 (1Nagaoka University of Technology, 2 The University of Tokyo)

335

J28

15:55

放電・電解ハイブリッド型微細軸成形システム○児玉保則，武沢英樹（工学院大学），毛利尚武（東大）
The Hybrid System of Thin Elecetrode Forming with EDM and ECM
Yasunori Kodama1, HIdeki Takezawa1, Naotake Mohri2 (1 Kogakuin University, 2
The University of Tokyo)

337− x −