TY - GEN
T1 - Micro Magnetic Patterning on Extremely Tough Magnetic Gel Actuator
AU - Ninomiya, Koichi
AU - Gaysornkaew, Suparat
AU - Tsumori, Fujio
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - This paper reports a fine magnetic patterning process for a gel sheet. Recently, tough gel materials have been developed which are known as double-network gels (DN-gels). Authors employed an extremely tough DN-gel for soft actuators by dispersing fine magnetic particles. The proposed material showed not only high strength and large elongation but also high anti-cutting strength. Authors also proposed a new process for a magnetic micro patterning process for this material using local heating by laser. The resolution was finer than reported conventional magnetic soft actuators. We performed tensile tests of the gel material and showed mechanical properties. We also tried to scan laser on a magnetic gel sheet for micro patterning of the magnetic anisotropy. Finally, we demonstrate crawling motion of a magnetic patterned gel sheet.
AB - This paper reports a fine magnetic patterning process for a gel sheet. Recently, tough gel materials have been developed which are known as double-network gels (DN-gels). Authors employed an extremely tough DN-gel for soft actuators by dispersing fine magnetic particles. The proposed material showed not only high strength and large elongation but also high anti-cutting strength. Authors also proposed a new process for a magnetic micro patterning process for this material using local heating by laser. The resolution was finer than reported conventional magnetic soft actuators. We performed tensile tests of the gel material and showed mechanical properties. We also tried to scan laser on a magnetic gel sheet for micro patterning of the magnetic anisotropy. Finally, we demonstrate crawling motion of a magnetic patterned gel sheet.
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U2 - 10.1109/MEMS51670.2022.9699514
DO - 10.1109/MEMS51670.2022.9699514
M3 - Conference contribution
AN - SCOPUS:85126395388
T3 - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
SP - 235
EP - 238
BT - 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022
Y2 - 9 January 2022 through 13 January 2022
ER -