| Project/Area Number |
24656097
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Production engineering/Processing studies
|
|---|
| Research Institution | The University of Tokyo |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
|
|---|
| Keywords | 機械工作・生産工学 / ナノ・マイクロ工学 / マイクロ塑性加工 / 難加工材 / 成形限界 / 加工力 |
|---|
| Research Abstract |
Various shapes of micro pyramids were formed on a stainless steel foil, one of difficult-to-work material, using incremental microforming and the forming limits were obtained for specified forming conditions. Forming forces revealed that it is necessary to develop a forming technology that suppresses the springback of a stainless steel foil in order to transmit forming forces to a foil efficiently and increase the forming limit. It was also found that the stainless foil has a forming limit formulation very different from an aluminum foil.
|
