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Program at a glance

24th Sun. July  25th Mon.  26th Tue.  27th Wed. 

 

9:00~9:30    Opening ceremony   

Plant tour 

Course A: JSW Course B: Toyota 

9:30~11:30            Keynote lectures 

9:30~11:30  Tube Bending 

9:30~11:30  ISIJ Session Tube Formability‐1 

11:30~13:30          Lunch 11:30~12:45          LunchLunch in Sapporo13:30~15:15 

 Tube Hydroforming Technologies‐1 

13:30~15:15  Hot  and  Warm Forming‐1 

12:45~14:45  Tube Hydroforming Applications 

12:45~14:45  ISIJ Session Tube Formability‐2 

Break up in Sapporo or 

Go back to Noboribetsu 

15:15~15:45    Coffee break  14:45~15:15    Coffee break 

 

15:30~ (1) Registration 

15:45~17:05  Tube Hydroforming Technologies‐2 

15:45~17:05  Hot  and  Warm Forming‐2 

15:15~16:15  Sheet Hydroforming 

15:15~17:30  Young researchers Forum 

18:00    departure by bus   19:00~21:00 

(2) Welcome party 

19:00~20:00 

        (3) Conference dinner 

19:00~21:00

            (4) Banquet 

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24th Sunday, July

15:30 Registration 1F, Lobby

19:00 Welcome Party 

3F, “Taisetsu (大雪)” 

25th Monday, July

9:00 Opening Ceremony 2F, “Larch”

9:30 Keynote Lectures 

2F, “Larch” 

Chairman: Ken-ichi Manabe, Tokyo Metropolitan University, Japan  

New Developments of Hydroforming in China S. Yuan, Z. He and G. Liu, China Recent Developments of Tube Hydroforming Technology in Taiwan Y.M. Hwang and P.K. Cheng, Taiwan Developments of Tube Hydroforming Technology and Research on Formability of Tube in JAPAN Y. Mihara, Japan  

 

11:30 Lunch 3F, “Grand Hall”

 

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25th Monday, July

13:30 Tube Hydroforming Technologies ‐1 2F, “Larch A”

Chairmen: A. Shirayori, Utsunomiya University, Japan D. Kim, Korea Institute of Materials Science, Korea  

Investigation on Corner Filling Process in Hydroforming of Thin-walled Aluminum Alloy Tube with Polygonal-sections X. Wang, P. Song and S. Yuan, China Process Study on Tube Forming by Subsequent Technology of Bending and Hydroforming Bulging S.Y. Lin, C.T. Chung and J.C. Shih, Taiwan Fracture Mechanism of Hydro-piercing in Tube Hydroforming H. Su, X. Chen, H. Jiang, G. Liu, W. Zhang and G. Wang, China Development of Nut Inlaying Technique into Hydroforming Part by Means of Hydro-burring M. Mizumura, K. Sato and Y. Kuriyama, Japan New Fabrication Method of Ultra Light Porous Metal by Using Tube Bulging H. Yoshimura, K. Shinagawa and Y. Mihara, Japan  

Hot and Warm Forming ‐1 2F, “Larch B”

Chairmen: H.Y. Kim, Kangwon National University, Korea Y. Yoshida, Gifu University, Japan  

T-shape Tube Hydroforming of Magnesium Alloys with Different Outlet Diameters Y.M. Hwang, N.S. Kang and K.H. Wang, Taiwan Deformation Behavior of AZ31 Magnesium Alloy Tube in Warm Hydroforming Process with Non-uniform Heating K. Manabe, T. Morishima, K. Tada and B.J. MacDonald, Japan Fabrication of Metal Bellows Using Semi-Dieless Compression Technique T. Furushima, N.Q. Hung, K. Manabe and O. Sasaki, Japan Real-time Process Control System of Dieless Tube Drawing with An Image Processing Approach S. Supriadi, T. Furushima and K. Manabe, Japan  

15:15 Coffee Break 1F, Coffee Lounge “Yukar”

 

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25th Monday, July

15:45 Tube Hydroforming Technologies ‐2 2F, “Larch A”

Chairmen: Y.M. Hwang, National Sun Yat-Sen University, TaiwanH. Yoshimura, Kagawa University, Japan  

Effect of Bulge Length on Formability of ERW Rectangular Tubes in Hydroforming Y. Hashimoto, T. Iguchi, O. Sonobe and K. Suzuki, Japan Development of Structural Joint with Right-angled Two Branches by Hydroforming M. Wada, M. Mizumura and K. Sato, Japan Numerical Simulation and Experimental Validation of Tube Hydroforming for Tee Shape Joint H. Hu, S.Y. Wang and J.F. Wang, Taiwan Study on Mechanical Properties of Bimetal Hydroforming Die Using a New Longitudinal Electromagnetic Field Hybrid GMA Welding Technique J. Luo, F. Li, D. Liu and J. Chen, China Loading Paths Window in the Hydroforming Process P.F. Zheng, G.D. Wang, L.C. Chan, T.F. Kong and T.C. Lee, Hong Kong  

Hot and Warm Forming ‐2 2F, “Larch B”

Chairmen: F.K. Chen, National Taiwan University, Taiwan T. Iguchi, JFE Steel Corporation, Japan  

Hot Bulging of Aluminum Alloy Tube by Sealed Gas T. Maeno, K. Mori and K. Fujimoto, Japan Media Based Press Hardening of Tubes – Opportunities and Challenges R. Neugebauer, M. Werner, A. Paul and F. Schieck, Germany Hot Stamping Analysis of Boron Steel Tube by Applying Measured Heat Transfer Coefficients O.S. Seo, H.Y. Kim, J.K Park and C.H Suh, Korea Deformation during Hot Stamping Process of Tubular Beam S.J. Yoon, J.K. Park, M.G. Lee and H.Y. Kim, Korea Effect of Preform on Expansion Limit of Magnesium Alloy Tube within Differential Temperature Warm Hydroforming G. Liu, W. Zhang, Z. He, S. Yuan and Z. Lin, China

18:00 Depart for Muroran by bus (Dinner & Night view)  

19:00 Conference Dinner 3F, “Koka (光華)” in Hotel Sunroute Muroran

 20:00 Night View in Muroran Port Area 

Drive-in near Swan Bridge

20:40 Depart from Drive‐in 

21:30 Arrive Back at Noboribetsu Grand Hotel 

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26th Tuesday, July

9:30 Tube Bending 2F, “Larch A”

Chairmen: T. Kuwabara, Tokyo University of Agriculture and Technology, Japan G. Liu, Harbin Institute of Technology, China  

Numerical Evaluation of Hydro-Formed DP-steel Tubes on Crash-Performance with Welding Heat Effects J. Kim, K.H. Chung, W. Lee and D. Kim, Korea Suppression of Flatness in Circular Tube-draw Bending by Applying Side Compression K. Takahashi, T. Kuboki and M. Murata, Japan Mechanical Characteristics of Small Radius Pipe Bended by Local Induction Heating on Residual Stresses in Low Carbon Steel Y. Lee, J. Lim and Y. Moon, Korea Increasing the Working Limit of Extruded Aluminium Tubes during Draw Bending by Introducing a Wiper Die Y. Okude, S. Sakaki, S. Yoshihara and B.J. MacDonald, Japan Development of Three-Dimensional Hot Bending and Direct Quench (3DQ) Mass Processing Technology A. Tomizawa, N. Shimada, M. Hara, S. Kuwayama, M. Okahisa and T. Suyama, Japan  

ISIJ Session ‐ Tube Formability ‐1 2F, “Larch B”

Chairmen: Y. Mihara, Kagawa University, Japan S. Yuan, Harbin Institute of Technology, China  

 

Effect of Circumferential Initial Imperfection on Hydraulic Bulging of ERW Steel Tubes A. Shirayori, Japan Evaluation of Facture Criteria Considering Complex Loading Paths in Tube Hydroforming R.S. Lee, H.Y. Chiu, Y.J. Chen, Y.C. Lo and I.C. Chung, Taiwan Analysis of Micro Cross Wedge Rolling of Metals H. Lu, D. Wei, Z. Jiang, K. Manabe and T. Furushima, Australia Development of a Tube-spinning Machine for Thin Tubes with a Large Diameter T. Kuboki, M. Murata, K. Takahashi, K. Sanda, S. Moriya and K. Ishida, Japan Modeling of the Pulsed Uniaxial Loading of SS 304, Including Deformation-induced Heating G.W. Cullen and Y.P. Korkolis, U.S.A.

11:30 Lunch 3F, “Grand Hall”

 

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26th Tuesday, July

12:45 Tube Hydroforming Applications 2F, “Larch A”

Chairmen: Y.S. Lee, Korea Institute of Materials Science, Korea A. Tomizawa, Sumitomo Metal Industries. Ltd, Japan  

 

A Process Design for the Tube-Hydorforming of a Trailing Arm S.L Lin and F.K. Chen, Taiwan Optimization of Hydroforming Tools and Formability for Trailing Arm of Passenger Car D.H. Kim, Y.G. Kim, Y.J. Kim and M.B. Moon, Korea Numerical Simulation on Hydroforming Tube-like Eccentric Shaft Part by Using Movable Die Q. Zhang, C.D. Wu and S.D. Zhao, China Finite Element Analysis of Hydroforming of 7075 Aluminum Alloy Bicycle Handle D.C. Chen and C.S. You, Taiwan The Development of Yacht Decorative Structure Tube by Hydroforming Process C.Y. Chuang, C.K.C. Huang, C.H. Lee and P.K. Cheng, Taiwan  

Investigation into One-step Hydroforming of Thin-walled Aero-engine Guide Vane Liner L. Lang, P. Cheng, Y. Wang, T. Shao and X. Duan, China  

ISIJ Session ‐ Tube Formability ‐2 2F, “Larch B”

Chairmen: R.S. Lee, National Cheng Kung University, Taiwan T. Kuboki, University of Electro -Communications, Japan  

Estimation of Ductile Fracture of Tube Material by Ring Tensile Test H. Yoshimura, M. Tajima and Y. Mihara, Japan Forming Limit Evaluation of Steel Tube Subjected to Combined Loading Paths S. Yamagishi, K. Yoshida and T. Kuwabara, Japan Effect of Intercritical Annealing Holding Time on Microstructure and Axial Mechanical Properties of TRIP Seamless Steel Tube Z. Zhang, F. Zhu, K. Manabe, X. Zhao, J. Li and J. Xue, China Influence of Heat Treatment on Microstructure and Circumferential Mechanical Properties of TRIP Seamless Steel Tube Z. Zhang, Y. Li, K. Manabe, F. Zhu and D. Wu, China Damage Progress Behavior and Determination of Ductile Damage Parameters in Steel Tube Tensile Test Y. Yoshida, Y. Goto and T. Ishikawa, Japan Prediction of Flaring Limit of Welded Steel Tube by Finite Element Analysis T. Horiuchi, S. Yoshihara, K. Manabe, and B.J. MacDonald, Japan

14:45 Coffee Break 

1F, Coffee Lounge “Yukar”

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26th Tuesday, July

15:15 Sheet Hydroforming 

2F, “Larch A” Chairmen: Y.P. Korkolis, University of New Hampshire, U.S.A. S. Yoshihara, University of Yamanashi, Japan The Formability Influenced by Process Loading Path of Double Sheet Hydroforming W. Liu, G. Liu, X. Cui, Y. Xu and S. Yuan, China Numerical Investigation into the Springback of Double Curved Shallow Shells after Uniform Hydroforming Y. Wang, L. Lang, P. Cheng and Y. Xie, China  

The Deformation of Laser Welding 304L Stainless Steel Thin Plate on the Bulging Process for Manufacturing the New Ice Machine J. Luo, X. Wang, S. Feng and T. Akiyama, China  

Young Researchers Forum 2F, “Larch B”

Chairman: T. Furushima, Tokyo Metropolitan University, Japan  

Toward A New Map of Manufacturing Technology for Light Weight and Creating Low‐Carbon Society: Innovations and Challenges 

‐First part (90min):  Oral presentation part (14 Presentations(5min) + Short discussion) 

1. Prediction of the Mechanical Properties of Parts Formed by the Hot Stamping H.H. Bok, Ph. D student, POSTECH, Korea 2. Investigation into One-step Hydroforming of Thin-walled Aero-engine Guide Vane Liner P. Cheng, Ph. D student, Beihang University, China 3. Toward A New Map of Manufacturing Technology for Light Weight and Creating Low-Carbon Society: Innovations and Challenges H.Y. Ciou, Master’s Student, National Cheng Kung University, Taiwan 5. Influence of Process Conditions on Processing Surface in Sheaving H. Mano, Master’s Student, Gifu University, Japan 6. Simple Evaluation Methods of Plastic Properties for Steel Tubes by Flaring Test H. Sato, Master’s Student, Tokyo Metropolitan University, Japan 7. Failure of Cemented Carbide Die in Cold Forging T. Soga, Master’s Student, Gifu University, Japan

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  8. Hot Stamping Analysis of Boron Steel Tube by Applying Measured Heat Transfer Coefficients S.O. Suk, Ph. D Student, Kangwon National University, Korea 9. The Variation of Frictional Stress with Surface Property T. Suzuki, Master’s Student, Gifu University, Japan 10. Estimation of Ductile Fracture of Tube Material (2) by Ring Tensile Test M. Tajima, Master’s Student, Kagawa University, Japan 12. Investigation on Corner Filling Process in Hydroforming of Thin-walled Aluminum Alloy Tube with Polygonal-sections X. Wang, Assistant Professor, Harbin Institute of Technology, China 13. Influence of Processing Condition on Joint Strength in Backward Extrusion Forged Bonding K. Yasui, Master’s Student, Gifu University, Japan 14. Development of V-bending control system for high-end press brake K. Yogo, Master’s Student, Gifu University, Japan 4. The Formability Influenced by Process Loading Path of Double Sheet Hydroforming W. Liu, Harbin Institute of Technology, China 11. Numerical Investigation into the Springback of Double Curved Shallow Shells after uniform Hydroforming Y. Wang, Ph. D student, Beihang University, China

‐Second part (45min):  Discussion part for creating low‐carbon society 

19:00 Banquet   

3F, “Taisetsu (大雪)” 

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Map