May 13 ~ 15, 1998, Osaka
Copywrite by The Japan Society for Technology of Plasticity
Rolling of Sheets, Plates and Strips
101 Method of Dynamic Simulation of Strip Shape in Flat Rolling
T. Irie, H. Matsumoto and T. Ozaki
102 Mechanism and Computational Method of the Residual Stress or Shape in Flat Rolling
H. Matsumoto T. Ozaki and T. Narikuni
103 Accuracy and Efficiency of 3D ALE Elasto-Plastic FEM Simulation of the Flat Rolling Process by Dynamic Explicit Method
M. Fukumura, M. Fujikake and F. Fujita
104 Thermo-Elastoviscoplastic Analysis of Hot Rolling by Dynamic Explicit Finite Element Method
T. Iguchi, D. R J Owen and G Q Liu
105 Simulation of Unsteady Deformation in Top and Bottom End Region by Use of Rigid-Plastic FEM
H. Furumoto, K Morimoto, T. Kuwada, K. Hayashi and K. Osakada
106 Three-Dimensional Thermal Analysis of Rolling
K. Seki, K. Yamada, S. Hamauzu, M. Kiuchi and J. Yanagimoto
107 Prediction of the Minimum Thickness in Thin Strip Rolling
S. Shida, Y. Komatsu, K. Yasuda and K. Narita
108 High Accuracy Set-Up Using Entry Gage in a Tandem Cold Mill
H. Kijima, Y. Sunamori, K. Kenmochi, A. Fukuhara, I. Yarita and H. Seryu
109 Large Reduction in Thickness in Flat Rolling
H. Yoshimura and K. Osakada
110 Experimental Analysis of Rolling Characteristics of Joined Portion in Endless Hot Strip Rolling
Y. Tamai, K. Takebayashi, I. Yarita and H. Nikaido
111 Investigation into Inlet Oil Film Thickness in Cold Sheet Rolling with Emulsion by Means of Fluoresience Measurement Method
A. Azushima, T. Ideue and S. Inagaki
112 Direct Observation of Interface of Aluminum Strip Rolling (2nd Report)
H. Ike, K. Tsuji and M. Takase
113 Effect of Chromium Plated Roll on Lubricating Behavior in Cold Rolling of Aluminum Sheet (Part 3 Application to the Production Mill)
M. Ikeda, K. Matsui, H. Andou, M. Kuroda and S. Murao
114 Hot Deformation Resistance Model with the Work-Hardening, Dynamic Recovery and Dynamic Recrystallization of Steel
M. Nishigaki, Y. Isokawa, T. Senuma, J. Yanagimoto, T. Inoue, T. Suzuki and K. Nakajima
115 Quantitative Effect of Temperature and the Strain Rate to the Hot Deformation Resistance of Steel
M. Nishigaki, Y. Isokawa, S. Hamauzu, T. Inoue, T. Suzuki and K. Nakajima
116 Texture Control of Copper Alloy for Leadframes by Means of Spread Rolling
S. Kaneko, Y. Saito, H. Utsunomiya, T. Kanzaki and T Sakai
117 Texture and Mechanical Property of Differential Speed Rolled Aluminum Sheet
Y. Nishioka, Y. Kaneno and T. Omi
118 Consolidation of Gas Atomized High-Speed Tool Steel Powder by Sheath Rolling
H. Suzuki, Y. Saito and T. Sakai
119 Mechanical Properties of (SiC)p/Al Composite Fabricated by Sheath Rolling Method
S. H. Lee, Y. Saito, T. Sakai, N. Tsuji and K. Shiotsuki
120 Recent Situation of Metal Working at Junior High School
M. Horihata
New Progress of CAE of Forging Processes
121K Trend of CAE of Forging Processes
K. Mori
122T Application of CAE to the Forging Manufacturing
H. Yano, T. Akashi and N Matsuoka
123T Numerical and Physical Simulation for Forging of T-Shaped Bolt
T. Kasai, T. Hamano, K. Osaki and T. Yoshida
124T Intelligent CAD System for Cold Forging
T. Katayama, K. Akamatsu, R. Yokogawa, K. Hara, S. Sakamoto and T. Kimura
125T Analysis of 3-D Forging Processes by Rigid-Plastic Finite Element Method Using Diagonal Matrix
H. Yoshimura, K. Mori and K. Osakada
126T Robustness Improvement of Remeshing Algorithm for Hexahedral Mesh in 3D-FEM and Its Application to Metal Forming
J. Zhu, M. Gotoh and Z. G. Sun
127T A New Formulation of Volumetrically Elastic and Deviatorically Rigid-Plastic Finite-Boundary Element
Y.M. Guo and K. Nakanishi
128T Analysis of Three-Dimensional Forging by UBET・Part 2
M. Kiuchi, T. Choda and N. Kanamaru
129T Distinct Element Simulation and Model Experiment for Distribution of Volume Fraction of Solid Phase in Mushy-State Forming
M. Otsu, K. Mori and K. Osakada
130T Application of CAE Technique for Improvement of Hot-Forging Die Life
S. Fujikawa, K. Ueno, K. Uemura and H. Sasano
131T Study on Tool Life Prediction in Hot Forging
H. Saiki, Y. Marumo and A. Shinkai
132T A Newly Devised Upsetting-Forward Extrusion Type Tribometer
Z. Wang, K. Nishikado, Y. Taki and K. Dohda
133T Advenced Design of Hexagonal Cavities for Bolt Heading Tools Using Optimum Analysis Technique
A. Yokoyama and T. Hirai
134T Development of Practical Forging Expert Systems
R. Aihara, J. Kawachi, S. Ki, H. Yamada, S. Nakashima and S. Nishiyama
135T Development of Practical Forging Expert Systems
S. Nakashima, H. Yamada, A. Ibata, K. Iwamoto, J. Kawachi and S. Nishiyama
136T Development of Practical Forging Expert Systems
K. Iwamoto, J. Kawachi, S. Ki, H. Yamada, A. Ibata, S. Nakashima and S. Nishiyama
Inovative Materials Processing and Near-Net Shaping Towards 21st Century
201T Superplasticity in a Magnesium-Based Composite Reinforced by SiC Particles
H. Watanabe, T. Mukai, K. Ishikawa, Y. Okanda and K. Higashi
202T Improvement of Ductility in a Light-Weight-Alloy-Based Composite at Dynamic Strain Rates
T. Mukai, K. Ishikawa, H. Watanabe, Y. Okanda and K. Higashi
203T The Role of Grain Boundary Sliding in the High-Strain-Rate Superplastic Deformation of Powder Metallurgically Processed 7475 Aluminum Alloy
T. Hirata, T. Mukai, M. Kohzu, S. Tanabe and K. Higashi
204T Superplastic Behavior of Magnesium Alloys
M. Mabuchi, M. Nakamura, H. Iwasaki and K. Higashi
205T Effect of Surface Oxide on Grain Size Refinement in Foil-Metallurgical Processing of an Aluminum Alloy
H. Iwasaki, T. Mori and K. Higashi
206T Structure and Mechanical Properties of Melt-quenched Mg Base Alloys
K. Matsuzaki, T. Syozi, M. Terasaki, M. Takahashi and T. Sano
207T Deformation Behavior at Elevated Temperatures in Quasicrystalline Particles Dispersed Aluminum Alloy
H. Kanahashi, T. Mukai, K. Higashi, H. Kimura, A. Inoue and K. Kita
208T Production of Ultra-Fine Grained Bulk Metallic Materials by Accumulative Roll-Bonding (ARB) Process
N. Tsuji, Y. Saito, H. Utsunomiya, T. Sakai, R.-G. Hong, K. Shiotsuki and S. Tanigawa
209T Repeated Shear Deformation Process to Create High Strength Materials
Y. Kataoka, A. Azushima and T. Inoue
210T Novel Processes of Refiactory Intermetallics for Ultra-High Temperature Structural Applications
S. Hamada, H. Hosoda and T. Tahara
211T Powder Forming Process with Sintering and Chemical Reaction between Ti and Al Metal Powders
T. Nakamura, S. Tanaka, K. Hayakawa, H. Imaizumi and Y. Monta
212T Improvement of Mechanical Properties of Ti-TiN Multi Layer Deposited by Sputtering
T. Mon S Fukuda and Y Takemura
213T Fabrication of Al-Ni-Zr Alloy by the Bulk Mechanical Alloying
T. Aizawa and Y. Katsumura
214T Fabrication of Thermoelectric Materials in Bi-Te System by Using the Bulk Mechanical Alloying
K. Iwaisako, T. Aizawa, A. Yamamoto and T. Ohta
215T Nano-Particulation from Mechanically-Alloyed Solid Solution in Cu-Co System
C. Zhou, T. Aizawa and K. Tatsuzawa
216T Mechanical Alloying of Al-Y-Metal Oxide Systems
M. Okubo, M. Sugamata and J. Kaneko
217T Mechanical Alloying Process of Al-Ti-B Powder Mixture and its Heat Treatment Property
E. Yuasa, C. Kawamura and M. Tamura
218T Amorphazation of Al-Ni-Zr Alloy Powder by Mechanical Alloying and its Consolidation
H. Nakajima, E. Yuasa and T. Kawamura
219T Improvement of Critical Current Density of Silver-Sheathed Bi2223 tape by Means of Tension Rolling
H. Utsunomiya, Y. Saito, T. Sakai, K. Hatsuda and M. Shinkawa
220T Forming of Porous Sintered Body out of Waste Glass Powder with Foaming Agents
K. Shlngawa
221T Basic Considerations on Possible Forming and Cutting of Advanced Composite Matelials
T. Machida
222T Trials on Advanced Composites Aiming at Intelligent Materials
H. Asanuma
223T Self-Healing Mechanisms of Surface Pre-Crack in PMMA under Case ll Diffusion of Methanol
M. Kawagoe, M. Nakanishi, J. Qiu and M. Morita
224T Precise Extrusion Molding for Fine Tube of Shape Memory Polymer
N. Umeo, H. Shirai, and K. Ashida
225T Manufacturing of Clad Element with Bulky Shape by Semi-molten Process
T. Shirota, T. Dendo, T. Kimura and B.-S. Han
226T Process of Ultra Fine Punching Used by SiC Fiber Punch
T. Mori, K. Nakashima and D. Tokumoto
227T Punching of Sheel Metal by Ultra-High Pressure Gas
M. Murata
Extrusion and High Pressure Forming
228 Extrusion with Changing Cross Section Shape of Rod and Tube
M. Murata, K. Hasegawa and H. Kanafusa
229 Numerical Simulation of 3-Dimensional Extrusion with Shear Strain by Upper Bound Method and FEM
M. Hoshino, Y. Uchida and S. Nakamura
230 Effect of History of Back-Pressure in Extrusion with Floating Die
S. Hanami, N. Arai, K. Osakada and H. Yoshimura
231 Shaping of Spur Gear by Cold Extrusion using Cylindrically Layered Workpiece
A. Ooba, Y. Sawaki, H. Yoshida and T Suzuki
232 Manufacturing Process and Lubrication of Cluster Diamond Dispersed Copper Composite
K. Hanada, A. Imahori, T. Sano and H. Negishi
233 Experiment on Injection Upsetting
M. Kameyama, K. Kitamura, T. Mizuno and T. Mizuno
234 The Technical Introduction Regarding One Method of Variable Section Extrusion
M. Kato
235 Pressure Distribution on Die in Porthole Die Extrusion
Y.-T. Kim, K. Ikeda, T. Murakami and K. Nishimura
236 Improvement of Properties of Mg Alloys by Powder Metallurgy. (No. 4) Extrusion Processing of Mg/SiCp Composite Produced by Mechanical Milled Powders
M. Takahashi, E. Masamura, S. Suto, K. Matsuzaki, Y. Murakoshi and T. Sano
237 Density of Al-20Si P/M Alloy Consolidated by Hot-Extrusion
N. Hayashi
238 Effect of Hot Press Adhesion Process for Adhesion of Ceramic Green Sheet
M. Kyooi, H. Tanaka, R. Iwamura and K. Takahashi
239 Improvement of Accuracy on Adhesion Block of Ceramic Green Sheet
H. Tanaka, M. Kyooi, R. Iwamura and K. Takahashi
240 Dimension Accuracy of Rectanglar Cylinder Extruded by Die Mandrel
T. Inagaki, S. Murakami, N. Takatsuji, K. Matsuki, M. Isogai, K. Murotani and K. Togami
241 Relation between Metal Surface Condition and Metal Flow of Workpiece in Metal Forming
S. Kamitani and K. Nakanishi
242 Evaluation of Wear and Tribological Properties of Coatings Rubbing Against Copper
T. Sato, T. Besshi, D. Sato and K. Inouchi
243 Effect of Additional Elements on the Ductility of 0.2% Carbon Steel in the Austenite-Plus-Ferrite Dual Region and Lower Austenite Temperature Range
C. Nagasaki and J. Kihara
Sheet Metal Forming
301 Research on Stretch Draw Can Forming - Single and Double Operations
Y.-S. Kim, M. Gotoh and M. Yamashita
302 Stretch-Drawing of Pure Titanium Sheet and Applicability of Hot Splayed Coating to Sheet Metal Forming Dies
J. Sato, M. Gotoh and Y. Maeda
303 Fundamental Characteristics in Deep Drawing of Titanium Sheet (Study on Deep Drawing of Titanium Sheet l)
M. Ataka and K. Arai
304 Deep-Drawing of Metal Nets
M. Gotoh, H. Kurihara and M. Yamashita
305 The Use of Mashseam Welded Tailored Blanks in Auto Body Parts ( 1st Report)
M. Tanzawa, P. Natsumi, K. Hashimoto and Y. Miyazaki
306 Improvement of Formability by Laser Quench Method
J. Ogawa, A. Sato, K. Tamada and F. Natsumi
307 Improvement of Redrawing Manufacturing Process of Thick-Walled Cups
T. Ohbuchi and N. Koga
308 Deep Drawing of Zinc-Coated Steel Sheets by Use of Hard Carbon Thin Film-Coaied Tools
N. Koga and M. Murakawa
309 Surface Finish of Aluminum Pipe by Multi-stage lroning with Ultrasonic Vibration
T. Takemasu, T. Ozaki, R. Matsunaga, S. Yamasaki, H. Miyahara, M. Sakaguchi and K. Tomita
310 Trial Manufacture of Ultrasonically Vibrated Compact lroning Die to be Mounted within DI Manufacturing Line
P. Kaewtatip, M. Jin, T. Takanishi and M. Murakawa
311 Overshooting Can Extrusion by Tapered Die (Second Report)
M. Ohkawa, T. Amano, A. Kobayashi and M. Ishinabe
312 Developing Manufacturing Methods of Ferromagnetic/Nonmagnetic Composite Material in Austenitic Stainless Steel
S. Sugiyama, S. Takenouchi, K. Takeshita and T. Ishikawa
313 Mesoscopic Approach to Dislocation Behavior based on Quantum Field Theory within the Framework of Non-Riemannian Plasticity
T. Hasebe and Y. Imaida
314 Work-Hardening Coefficient n-Value in Higher Strain Area and FLD by Gotoh-Theory in Sheet Metal Forming
K. Tanaka, L. Gu, M. Usuda, N. Iwata, T. Inoue, T. Suzuki and K. Nakajima
315 Strain Dependency of Work-Hardening Coefficient n-Value and Necking Limited Strain in Sheet Metal Forming
K. Tanaka, L. Gu, M. Usuda, T. Inoue, T. Suzuki and K. Nakajima
316 Characteristics of Wrinking Limite in Sheet Metal Forming
L. Gu, K. Nakajima, Y. Hosoi, K. Tanaka, M. Matui, Y. Abe and T. Inoue
317 Effect of Plastic-Anisotropy in Cylindrical Deep-Drawing of Rectangular Blanks
M. Nakata and Y. Hirose
318 Deformation Analysis and Die Design in Redrawing of Elliptic Cups by the Slip Line Field Method
K. Isobe
319 Deep Drawing Process for Superconducting Cavities
K. Ohara T Yamada, J. Kusano, N. Ohuchi, H. Inoue, T. Ohta and K. Takaishi
320 Effects of Bottom Profile to Can Bottom Performance
H. Utsunomiya and H. Nishimura
Numerical Simulation
321 FE Analysis of Damage Evolution and Prediction of Limiting Drawing Rauo of Textured Aluminum Sheets
J. Hu, N. Yukawa and T. Ishikawa
322 FE Modeling of 3-D Multi-Elastoplastic-Body Contact in Finite Deformation I , A Node-to-Point Contact Element Strategy
H. L. Xing and A. Makinouchi
323 FE Modeling of 3-D Multi-Elastoplastic-Body Contact in Finite Deformation II, Applications
H. L. Xing and A. Makinouchi
324 Comparison between Three FEM Programs - ITAS3D, ITAS-Dynamic and PRP 3D in Plastic Forming Analysis
Z. G. Sun, A. Makinouchi and E. Nakamachi
325 Optimization of Rectangular Blank Shape by Using FEM/Discrete Optimization Method System in Sheet Forming
S. Ogawa, T. Tatenami, Y. Nakamura, T. Ohata, T. Katayama and E. Nakamachi
326 Optimization of Hexagonal Blank Shape by Using FEM/Discrete Optimization Method System in Sheet Forming
T. Ohata, Y. Nakamura, T. Tatenami, T. Katayama and E. Nakamachi
327 Structuring of Expert System for Cut Punch Design
S. Tubouchi and T. Amano
328 Comparison of Analysis Results of Springback between Different Programs in V-bending Process of Sheet
Z. G. Sun, A. Makinouchi and E. Nakamachi
329 Springback of Stainless Steel/Aluminum Sheet Laminates
R. Hino, Y. Goto and M. Shiraishi
330 Optimum Process Design Simulator for 2-stage U-Bending Considering Springback
T. Kuwabara, S. Takahashi, K. Nomura and Norio Seki
331 Springback Analysis for Press-Bending of SUS304 Using Dynamic Explicit FEM and Experimental Validation
T. Kuwabara, K. Watanabe, M. Takahashi, A. Oosaki and K. Kunimasa
332 Simulation of a Multi-Step Disk Wheel Forming Process by a Static Explicit FEM Code
M. Kawka, T. Kakita and A. Makinouchi
333 Analysis and Evaluation of Surface Deflection of Sheet Metals in Embossing
L. Liu and T. Sawada
334 Basic Study of Structure Analysis of Press Forming Parts with Forming Simulation Result
H. Yano, T. Akashi and H. Ishikura
335 Automatic Tracking Method for Scribed Grid Marks Using Active Contour Model (2nd report)
S. Tanaka and T. Nakamura
Straightening and Leveling
336 Optimum Condition in Roller Leveling ( Study on Mechanism of Roller Leveling I )
M. Ataka and H. Takahashi
337 Study of Reducing the Residual Stress in Tension Leveler Process
Y. Mitani, K. Kitazato, T. Yamamoto and S. Chigusa
338 Elasto-Plastic Finite Element Analysis of Strip Curvature and Internal Stress in Roller Leveling
H. Kano, K. Kenmochi, I. Yarita and K. Sanbonchiku
339 Evaluation of 2-Roll Straightner by Elastoplastic Theory
Y. Nishikori, T. Suzuki and M. Asakawa
340 Approximate Calculation of Drawbead Force in Aluminum Sheet
H. Konishi, A. Fujiwara and M. Yoshida
Tube Forming
401 Dieless Bending of H-Beam
K. Kobatake, K. Kiba, H. Sekiguchi and M. Nanjyoh
402 Development of Die-less Bending Process for Precision U-bent Tube
T. Kuboki, M. Furugen, S. Ohsaka and T. Ono
403 Deformation Area of Extruded Square Tube in the Draw-Bending Process with Combined Mandrel
T. Katayama, S. Sakaki and T. Mitsui
404 Deformation Property and Working Limit of Extruded Square Tube with a Rib m the Draw Bending Process
H. Yamada, S. Sakaki and K. Tamagawa
405 Effect of Approach Length on Square Tube at Anti Symmetrical Axis of Bending Direction
M. Murata and T. Mochizuki
406 Effect of Additional Front Tension on the Pipe Bending Using a Floating Expanding Plug
T. Takeda, S. Maki, K. Hayashi, Y. Harada and K. Mori
407 Incremental Forming of Tube by a Series of Movements of Forming Tool in a Cylindrical Coordinate System on NC Machine Tool
S. Matsubara
Bulge Forming
408 Material Deformation Characteristics in Hydro-Forming Process of Al-Alloy Tube
M. Amino and K. Manabe
409 A Reseach for Characteristics of Free Bulge Forming of Electric Resistance Welded Tubes Using Practical Testing Method
K. Suzuki, K. Uwai, S. Toyoda, M. Ohmura and Y. Mihara
410 An Application of Practical Testing Method for Free Bulge Forming of Electric Resistance Welded Tubes and its Bulging Characteristics
K. Suzuki, K. Uwai, S. Toyoda, M. Ohmura and Y. Mihara
Anisotropy in Plasticity - Phenomenological (Macroscopic) Approach and Crystallographical (Mesoscopic) Approach
411K Anisotropy in Plasticity - Phenomenological Theory and Crystalline Plasticity
M. Gotoh
412T Analysis of r-Values in Ultra Low Carbon Steel Sheets Using Orientation Distribution Function
H. Inoue and T. Hasegawa
413T Micro-Crystal Plastic Instability Analysis by Finite Element Method Based on Hardening-Softening Evolution Equation
K. Hiraiwa and E. Nakamachi
414T The Plastic Instability Analysis by Using Elastic/Crystalline Viscoplastic Finite Element Method Plastic Anisotropy due to Twinning
E. Nakamachi and J. JIANG
415T Plastic Anisotropy due to Twinning
H. Takahashi and I. Shiono
416T Measurement and Analysis of Contours of Plastic Work for High-strength Steel Sheet Using Cruciform Specimens
T. Kuwabara, K. Kuroda and S. Ikeda
417T Measurement and Analysis of Contours of Plastic Work for Pure Titanium Sheet Using Cruciform Specimens
T. Kuwabara and A. Takemura
Crystalline Plasticity
418 A Study of Recrystallization by Mesoplasticity FEM
M. Yoshino, J. Eto and T. Shirakashi
419 Extended Mesoplasticity FEM Based on Dislocation Behavior under Thermal Effects
T. Shiina, M. Yoshino and T. Shirakashi
420 Constitutue Equation in Crysytalline Plasticity Based on Dislocation Dynamics and FE Simulation of Impact Tension and Compression
K. Kosiba, T. Hasebe, Y. Imaida and M. Sano
421 Elastic/Crystalline Viscoplastic Finite Element Analysis of the Aluminum Alloy Sheet Drawing Based on the Texture Modeling
H. Morimoto and E. Nakamachi
422 Dynamic-Explicit Thermo-Elastic-Plastic Finite-Element Analysis of Plastic-Instability Consider Thermal-Effect
K. Tanaka and E. Nakamachi
423 Grain Size Distribution Measuring System for Grain Size Distribution Measuring System for Metal Micro Structures
M. Yoshino, S. Sawada and T. Shirakashi
424 Effect of Fe Primary on High Temperature Elongation and Cavitation in Al-4.5 Mass%Mg Alloy
H. Hosokawa, H. Iwasaki, T. Mori, T. Tagata, M. Mabuchi and K. Higashi
Bending
425 Effect of Material on Deformation Characteristics in Hemming
M. Murata and T. Nada
426 Sharp Bending of Sheet Metal with Groove Formed by Punch Indentation
H. Ogawa, T. Kuroki and A. Makinouchi
427 Double-Bent Behavior at Flange of Steel/Resign/Steel Laminates Sheets Binded by Adhensive Bonding
S. Nagata, S. Takida and F. Yoshida
428 A Study of Bending and Buckling Properties of Paperboard
A. Watanabe, S. Ngasawa, A. Yoshizawa and I. Katayama
Tribology
429 Deep Drawing with Use of the Water Including Solid Lubricant
S. Kataoka, T. Nakata and K. Kato
430 Finite Element Simulation of Punch Load in Sheet Metal Forming
A. Azushima, Y. Suemitsu and H. Ogata
431 Effect of Labricational Factors of Punch Lood in Sheet Metal Forming
A. Azushima, Y. Suemitsu and H. Ogata
432 Frictional Characteristics in Repeated Sliding Test
K. Nagashiro, A. Azushima and P.-Z. Bing
433 Effect of Generative Condition of Frost on Frost Lubricated Deep Drawing
Y. Tanahashi and K. Nakamura
Spinning and Rotary Forming
434 An Effect of Constraint Condition in Concave Circular Spinning
M. Murata and M. Muranaka
435 The Effect of Axial Compressive Force on Spinning
M. Murata, R. Muta and K. Kamimura
436 The Influence of Scratch on Formability of SUS304 in NC Spinning
M. Ishikawa, T. Yamada and K. Takaishi
437 Rolling Process of Pinion Gear by Rack Dies
K. Tsuruta, T. Saito, T. Kuchiki and S. Kotani
438 Optimization of Spline Rolling Processes to Improve Accuracy of Tooth Trace
R. Matsunaga, T. Ozaki, T. Takemasu, H. Miyahara, R. Kamashita and H. Tsukamoto
439 A Study of Flexible Spining - Shape and Forming Limit
S. Shima, A. Inoue and H. Kotera
Mushy - State/Semi - Solid Metal Forming
501 Roll Casting of Polygonal Aluminum Alloy Plate
T. Haga and Y. Katsuragawa
502 Semi-Solid Casting of Aluminum Alloy Strip by Melt Drag Process Equipped Cooling Launder
T. Haga and S. Yamamoto
503 Effects of Process Parameters on Strength by Mashy Joining
M. Kiuchi, J. Yanagimoto and S. Sugiyama
504 Study on Characteristics of Mashy Metals/Alloy
Y. Hisata, M. Kiuchi and S. Sugiyama
Shearing
505 Investigation into the Effects of Stiffness of Press Frame on the Blanking Noise.
J. Mo, Y. Wakatsuki, N. Koga and M. Murakawa
506 Noise Reduction of Mechanical Press ( I )-Effect of Structure Elements on Press Noise-
K. Hatsukano and H. Mizutani
507 Research on the Applicability of Opposed Dies Shearing Process to Cast Materials
K. Kondo, K. Hirota, H. Terayama and N. Nagayasu
508 Research on Push-back Blanking Method Utilizing Wide Negative Clearance Condition (3rd Report)
K. Hirota and K. Kondo
509 Research on Progressive Shearing
I. Aoki, T. Takahashi, Y. Tanaka, K. Sasaki and M. Shimazaki
510 Three Dimensional Strain Analysis by Fourier Phase Correlation Method
T. Takahashi, I. Aoki, K. Itou and R. Matsunaga
511 Shearing Characteristics of Pre-coated Aluminum Sheets
I. Aoki, T. Takahashi and T. Nakazawa
Forging 1
512 Quantitative Analysis of Lubricant Behavior at the Interface in Upsetting Process by Means of Fluoresience Measurement Method
J. Miyamoto and A. Azushima
513 Effects of Rolling Velocity on Lubrication Mechanism of Micro Pits
Z. Wang H. Hatsumi, N. Yokoi, Y. Haruyama and K. Dohda
514 Evaluation of Various Lubricants for Cold Forging Processes of Different Aluminum Alloys
Z.-L. Zhang, T. Nakamura, M. Itoh, H. Kimura and S. Iida
515 Development of the Water Lublicant with Simple and Short Treatment for Cold Forging Short Treatment for Cold Forging
M. Takeuchi, F. Ikesue and N. Kashimura
516 Evaluation of lce-Lubricating Effect by Ring Compression Test
M. Kobayashi, K. Funami A. Takeishi, N. Hasegawa and N. Asahi
517 Evaluation of Extream Pressure Agents for Cold Forging Oil by Spike Forging Test
S. Isogawa, K. Ishihara, M. Ono and Y. Tozawa
518 Evaluation of Die Wear in Warm Forging Condition by Repeating Spike Forging Test
S. Isogawa, K. Ishihara, M. Ono and Y. Tozawa
Roll Forming
519 Study on Reshaping Process of Tube/pipe (Report 2), Numerical Analysis of Deformation of Pipe with + Sections
M. Kiuchi, K. Shintani and H. M. Naeini
520 Study on Reshaping Process of Tube/pipe (Report 3), Numerical Analysis of Deformation of Pipe with + Sections
M. Kiuchi, K. Shintani and H. M. Naeini
521 Sheet Metal Roll Forming Process Analysis Based on Dynamic-Explicit Finite-Element Method
Y. Hamada and E. Nakamachi
522 Experimental Study on Forming Limit and Flexibility of the Flexible Pipe
H. Ona and H. Watari
523 Pre-Forming of Round Pipe by Extroll-Forming (First Report)
T. Kitawaki, K. Higuchi, M. Takeda R Kuromatu and H He
524 Pre-Forming of Round Pipe by Extroll-Forming (Second Report)
T. Kitawaki, K. Higuchi, M. Takeda R Kuromatsu and H He
525 Effect of Reduction on Flatness of the Sides of Hexagonal Steel Pipes Formed by an Extroll-Forming Mill with Expandable Inner Idler Rolls
T. Naganachi, Y. Onoda, S. Kimura and A. Kitawaki
526 Deformation Characteristics of Electric Welded Pipes (1)
K. Shintani and M. Kiuchi
527 New Type Numerical Control Device of Cut-to-Length in Roll Forming Line
M. Kuramoto and T. Handa
528 Characteristics of Fracture in Rolling Process of Wood
M. Inoue, K. Omae, M. Norimoto, K. Kanayama and M. Kohara
Joining
529 Lap Joining of Some Sheets by Shave-Screw Forming Method
T. Machida, N. Sakamoto and T. Sasaki
530 Ultrasonic Welding and Characteristics of Glass-Fiber Reinforced Plastic
T. Tamura and S. Matsuoka
531 Development of the Electric Resistance Heating
K. Hamada, K. Isaka, Y. Yonemitsu, S. Iwasaki. T. Hatton and M Nakano
Powder Forming
601 lgnition Test for Dust Cloud of Mg Alloys (NO. 2)
M. Terasaki, M. Takahashi, K. Matuzaki, S. Suto, T. Sano, K. Nakayama and H. Takeishi
602 Analysis of Diffusion in Sintered Material by Multi-level Modeling
F. Tsumori and T. Aizawa
603 Finite Element Simulation of Electric Heated Powder Compaction
M. Shiomi, K. Maeda, K. Mori and K. Osakada
604 Influenee of Powder Fluidity in Laser Prototyping
F. Abe, M. Matsumoto, K. Uematsu and K. Osakada
605 Forming of Microstructure by Laser Prototyping from Metal Powder
K. Yoshikawa
606 Welding Defect Generation Property in Ceramic Injection Molding
K. Kato, Y.-H. Chung and N. Otake
607 Transcription Behavior of Fine Surface Structure in Injection Molding
T. Yasuhara, K. Kato, N. Fujisawa and T. Ishihara
608 Sinter-Forming of Metal Matrix Composite Using Joule's Heat of Green Compact Billet
S. Maki, N. Aoyama, Y. Harada and K. Mori
609 Finite Element Method for Simulating Two-Dimensional Microscopic Behavior in Powder Compaction
K. Mori, R. Kujime and K. Osakada
610 Tensile Ductility and Rolling Workability of Chromium-base Sintered Compacts
Y. Harada, K. Mori, S. Maki and M. Ohmori
611 Particle Dynamics Analysis of Ferrites Powders for Advanced Magnetic Devices
H. Kitahara, H. Kotera, S. Shima and A. Ichitani
612 Finite Element Analysis Besed on Cosserat Theory
M. Sawada, H. Kotera and S. Shima
613 A Study of Shear Fracture of Powder Compacts
S. Shima, K. Nishimura, H. Kotera and N. Matsumoto
614 Evoluation and Detection of Faults in the Ceramic Greens by Analysis of Transmitted Wave Profile
T. Watanabe and T. Aizawa
Drawing
615 FEM Analysis of a Fine Wire Drawing with Inclusion
K. Yoshida
616 Simulation of Chevron Crack in Drawing (Effect of Parameter in Fracture Criterion)
K. Komori
617 A Study on Ultrasonic Vibration Drawing Process
M. Jin, P. Kaewtatip and M. Murakawa
618 Changes of Wall-thickness Distribution and Tail-end Form by Tube Sinking
Y. Ri, M. Sato and H. Nakamura
Incremental Forming
619 The Maximum Forming Height of Incremental Sheet Metal Bulging Using a Water Jet
H. Iseki, T. Takahashi and K. Kato
620 Incremental Forming of Metal Sheet with a Dedicated Tool by a Series of Movements of Forming Tool on NC Machine Tool
S. Matsubara
621 Incremental Stretch Forming of Rectangular Shell with Corner Radius by Tool-Pass Control
K. Yoshikawa
622 Incremental Stretch Forming of Polygon Shell with Corner Radius by Tool-Pass Control
K. Yoshikawa
623 Research on Uniform Forming in Peen Forming
K. Kondo, S. Senda and T. Tokunoh
624 Effect of Forming Conditions in Model Experiment of Shot Peening Process
Y. Fukuoka, Y. Harada, K. Mori and S. Maki
625 Curing Process of Resin by U V Ray in Stereolithography, 111 Estimation of Laser Exposure and FEM Analysis of Curl Distortion
S. Kunyama, Y. Xu and T. Nakagawa
626 Strain Histories in CNC Incremental Sheet Metal Forming
T. Nishibayashi and K. Kitazawa
627 Occurrence Mechanism of Depression of Sheet Metals by CNC Incremental Stretching With a Single Tool-Path
K. Kitazawa and N. Kobayashi
628 A Method for Producing L-Shaped Shells by CNC Incremental Forming Process
K. Kitazawa and M Yamada
629 CNC Incremental Forming of Polymer Sheet with Local Heating Technique
E. Morikuni and K. Kitazawa
630 A Method for Producing Double Ellipsoidal Shells by CNC Incremental Stretching Process
E. Morikuni and K. Kitazawa
631 Improvement of Algorithms for Intelligent Incremental Forming of Sheet Metal with Laser Monitoring Systems
E. Morikuni and K. Kitazawa
632 Research on the Control of Incremental Forming Process (2nd report)
S. Tanaka, T. Nakamura and M. Matsubara
633 Deep Drawing of Sheet Metal by Incremental Forming Technique
S. Shima, K. Kamitani, H. Kotera and T. Bandou
634 Development of CNC Incremental Micro Forming System in Scanning Electron Microscope
H. Watanabe, Y. Saotome T. Aoki and T. Matsuzaki
635 The Bending Work for Outside Plate of Ship Using Multiple-Press-Forming Method by Redistribution of Loading Points
M. Ohtsuka
636 On Thickening Mechanism in Incremental Hammering
T. Hasebe, Y. Imaida and N. Yamazaki
637 Effects of Friction and Material Properties on Strain Distribution in Incremental Hammering
Y. Okada, T. Hasebe, Y. Imaida and A. Suzuki
Forging 2
701 Upsetting and Extrusion Combined Forging of Aluminum Alloy
M. Isaji, M. Ono and Y. Sawai
702 Manufacturing of Unaxisymmetrical Parts by Core Forging
K. Shinozaki and K. Hatsukano
703 Precision Cold Die Forging of a Ring Gear by Divided Flow Method (4th Report)
K. Kondo and T. Niwa
704 Deformation in Forming of Bi-Metalic Parts by Fully Enclosed Die Forging
K. Nishimura, N. Fujisawa, T. Murakami and K. Ikeda
705 Fundamental Study of Coining Process of Surface Microprojections
K. Ito and M. Ikeda
706 Evaluation of Internal Cracks in Extrusion Forging Products Using Density Measurement
H. Ike
707 The Use of Heat Generation in Multistage Cold Forging
T. Yamada, K. Osakada, S. Hanami and T. Watanabe
708 Properties of Copper-Zinc Alloy Superior in Hot Working ( II )
T. Uchida, K. Nakamura, R. Matsubara, K. Itoh, N. Ashie and K. Hagiwara
709 Alternating Three Dimensional Compression Test on Annealed S45C Steel Cubic Specimen
K. Aoi, K. Kikuchi and K. Shinozaki
Rolling of Wires, Rods and Pipes
710 Effect of Rolling Conditions on Strain Distribution in Universal Rolling of H-shape
S. Hayashi, S. Yoshida M Kurokawa K Yamamoto and S Hamauzu
711 Integrated Model for the Prediction of Microstructure Change in Hot Rolling Processes
J. Yanagimoto and T. Ito
712 Thermal Analysis of Bar/Wire Rolling
M. Kiuchi, J. Yanagimoto and E. Wakamatsu
713 Effects of Heat Generation in Finishing Pass
M. Kiuchi, J. Yanagimoto and E. Wakamatsu
714 Square Wire Rolling by the Elongation-Controlled Mill
Y. Saito, H. Utsunomiya, M. Shinkawa and F. Shimaya
715 Metal Flow in Satellite-Mill Rolling of U-shaped and H-shaped Wires
H. Matsuzawa, Y. Saito, H. Utsunomiya and T. Kawamoto
716 Production of Piano Wire Reinforced Aluminium Sheet
K. Yamaguchi, N. Takakura, Y. Hirose and N. Shirakawa
717 3D-Shape Measuring Method and Shape Modifying Method for Helical Coil Winding
N. Hatada, M. Tatemura, K. Ueno, M. Ueda, S. Watanabe, S. Imagawa, S. Masuzaki, N. Yanagi, S. Yamaguchi, T. Satou and O. Motojima
Lumber
801 Experimental Study on the Fixation System of Rolled Lumbers During Their Passing Through a Heated up Die.
H. Shiozaki, T. Kawase, M. Ikeda and M. Mikami
802 Experimental Study on the Relaxation Time of a SUGI Lumber in the High Temperature Range
T. Kawase, H. Shiozaki and T. Murota
803 Influence of Resin Canal Collapse on Mechanical Resin Removal from KARAMATSU (Larix Leptolepis Gord) Lumber by Large Compression Technique
K. Kitazawa and A. Hidaka
804 Mechanical Properties of Largely Compressed Wood Lumber from Oven-Dried KARAMATSU (Larix Leptolepis Gord)
K. Kitazawa
805 Closed Die Forging of Cups Made from ENOKITAKE Mushroom (Flammulina Velutipes) Cultural Waste
K. Kitazawa and M. Usui
806 Influence of Moisture Content on Die-Filling Phenomena of Wood Lumber from SUGI (Japanese Cedar)
K. Kitazawa, A. Hidaka and K. Uchiyama
807 Mechanical Properties of Largely Compressed Wood Lumber From Oven-Dried SUGI (Japanese Cedar)
K. Kitazawa
808 Shear Induced Rupture in Conical Nosing of MADAKE. (Phyllostachys Bambusoides Sieb. et Zucc.)
K. Kitazawa and M. Takahama
High Energy Rate Forming
809 A Numerical Study of High Rate Tensile Test
M. Yamashita and M. Gotoh
810 Improvement of the Performance of High-Temperature Shock Compression System Using Converging Underwater Shock Wave and Some Attempts to Consolidate Super-Hard Ceramic Powders
K. Hokamoto, S. Tanaka, M. Fujita, T. Kodama and Y. Ujimoto
811 Impulse Magnetic Pressure Welding of Al Thin Pieces
T. Aizawa, K.Ogawa and M. Fukuhara
812 Proposal of a Coaxial One-Turn Coil for Electromagnetic Forming
T. Aizawa
813 MD Simulation and Experiment on Excimer Laser Ablation
M. Ishiyama, K. Horiuchi, T. Hasebe, K. Yukimura and Y. Imaida
814 Effect of Surface Hardness of Substrate on Bonding Strength of Coating Layer in Wire Explosion Spraying
Y. Tanroka T Hasebe Y Imaida and T Nishimura
815 Energy Absorption Abilities of FRTP Deep Drawn Products under Impact Load.
T. Hasebe, Y. Nakamura, Y. Imaida, H. Sagawa, Y. Kontani and T. Katayama
816 High Strain Rate Deep Drawing using Underwater Shock Wave Focusing Technique
H. Kakimoto, T. Hasebe and Y. Imaida
817 Proposition of Modified Ductile Fracture Criteria and its Application to Hydro Spark Forming Simulation
H. Fujita, T. Hasebe, Y. Imaida and Y. Mido
818 High Ductility and Formability under High Strain Rates for Al-Mg Alloy in Hydro-Spark Sheet Metal Forming
T. Hasebe, Y. Imaida and T. Hirakawa
819 Strain History and Bauschinger Effects under Impact Tension and Compression for FCC Metals
T. Hasebe, Y. Imaida and S. Kumai
820 Effect of Pre-Torsion Strain on Impact Tension of FCC Metals
M. Oka, T. Hasebe and Y. Imaida
821 Dislocation Patterning Simulation Based on Continuously Distributed and Discrete Dislocation Models
Y. Matsumoto, T. Hasebe and Y. Imaida
822 Influence of Milling Control Agent on High Strain Rate Superplasticity of MA-AI Alloy
R. Ohashi, T. Ito, N. Yukawa and T. Ishikawa
Superplasticity
823 Cavitation of Aluminum Alloy Sheet in Gas Blow Forming
H. Ohsawa and T. Kobayashi
824 Sheet Metal Forming of Superplastic Alloys by Gas Generants
H. Ohsawa, Y. Kawahara, T. Aoki, T. Tagata, Y. Abe and M. Matsuo
825 Analysis of Superplastic Forming on Symmetrical Dome
N. Suzuki
826 Stress-Strain Characteristics of R-Type Specimen in Superplastic Tension Test.
H. Takahashi, S. Mizunuma, S. Oshimi, Y. Takayama and N. Furushiro
827 Evaluation of Superplastic Behavior by R-type Tensile Specimen
M. Hirohashi, M. Nishizawa and S. Fudetani
Deformation Behavior of Metals
828 Increment of Elongation by Bauschinger Effect in Tension-Compression Cycles.
T. Nishioka, M. Kohzu, S. Tanabe and K. Higashi
829 Effect of Strain-Induced Vacancy Clusters on Hydrogen Transport
K. Showaki
830 Behavior of Strain Hardening During Deformation with Mode Changes
K. Showaki
831 High Strain Rate Superplasticity of TiCp/1N90 Pure Alminum Composite
T. Imai, S. Kojima and M. Ono