Functionally-graded shape memory polymer board

被引：2

作者：

Takeda, Kohei ^{[1
]}

Matsui, Ryosuke ^{[1
]}

Tobushi, Hisaaki ^{[1
]}

Hayashi, Shunichi ^{[2
]}

机构：

[1] Aichi Inst Technol, 1247 Yachigusa,Yakusa Cho, Toyota, Aichi 4700392, Japan

[2] SMP Technol Inc, Shibuya Ku, Ebisu 1-22-8, Tokyo 1500013, Japan

来源：

MECHANICAL ENGINEERING JOURNAL | 2016年 / 3卷 / 06期

关键词：

Shape memory polymer; Functionally-graded material; Actuator; Shape recovery; Recovery stress; Indentation deformation;

D O I：

10.1299/mej.16-00157

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

If the shape memory polymer is applied to actuators, the novel intelligent shape memory actuators can be developed. The development of the functionally-graded shape memory polymer board was investigated for the development of the new actuators. The results obtained are summarized as follows. (1) Based on the shape recovery and recovery stress, the temperature-dependent multistep actuation can be obtained by using the shape memory polymer sheets and foams with various glass transition temperatures in the shape memory polymer actuators. (2) The functionally-graded shape memory polymer board composed of shape memory polymer sheets and foams, showing the similar indentation deformation property as a finger, can be applied to the elements coming into contact with body in the nursing-care robots or actuators.

引用

页数：9

共 18 条

[1]

Browne, 2009, U. S. Patent, Patent No. [US7538472B2, 7538472]

[2] A functionally graded shape memory polymer [J].

DiOrio, Andrew M. ;

Luo, Xiaofan ;

Lee, Kyung Min ;

Mather, Patrick T. .

SOFT MATTER, 2011, 7 (01) :68-74

[3]

Duerig T., 1990, ENG ASPECTS SHAPE ME

[4]

Funakubo H., 1998, SHAPE MEMORY ALLOYS

[5]

Gibson LJ., 1999, CELLULAR SOLIDS STRU

[6]

Hayashi S., 1993, INT PROGR URETHANES, V6, P90

[7]

Huang W. M., 2012, POLYURETHANE SHAPE M

[8]

Kawai M., 2006, J JSEM, V6, P363

[9]

Manzo J. E., 2007, P ASME IMECE, P231

[10]

Otsuka K, 1998, SHAPE MEMORY MAT

← 1 2 →