| Project/Area Number |
02555052
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| Research Category |
Grant-in-Aid for Developmental Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
機械力学・制御工学
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| Research Institution | Waseda University |
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Principal Investigator |
TSUCHIYA Kiichi Waseda University, Professor, 理工学部, 教授 (70063469)
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| Project Period (FY) |
1990 – 1992
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| Project Status |
Completed (Fiscal Year 1992)
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| Budget Amount *help |
¥7,100,000 (Direct Cost: ¥7,100,000)
Fiscal Year 1992: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 1991: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 1990: ¥4,500,000 (Direct Cost: ¥4,500,000)
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| Keywords | Soft Solid Model / Robot Arm / Silicone Rubber / Building a Nest / 三次元成形法 / 生物の巣 / 柔軟体 / ロボットア-ム / 三次元成形 / ロボット / 人工臓器部品 |
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| Research Abstract |
Considering the method to form various models conveniently, many methods of forming were tried and developed. But monolithic forming of complex structures was exceedingly difficult. It was necessary to introduce a new system of forming, efficient, inexpensive and convenient. To improve such conditions, we proposed a unique method on the formation of a solid model by stacking cross-sectional layers without a mold.Each layer was fabricated b y extrusion of the fluid material ( silicone rubber ) by using dispenser system. Dispenser was manipulated by the robot arm controlled by a computer. To stack a bit steadily, the angle of extruding was controlled by the forming stage. T o form an unstable model, setting the forming stage upper and extruding from lower to upper ( stacking a layer downward ), we named that " Downward Formation ".In case that a solid model had a stable cross section to form, by inclination g the forming stage, considering that plane as a cross section for extruding, we named that " Stable Plane Formation ". This system improved efficiency in forming various models.
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