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Cover: Chinese scientists use plastic bottle paper-cut to make flexible manipulator that can grasp accurately at millimeter level

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Time of issue:2021-06-18
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(Summary description)In addition to being able to accurately grasp objects at the millimeter level, it has been given more intelligent functions.

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Cover: Chinese scientists use plastic bottle paper-cut to make flexible manipulator that can grasp accurately at millimeter level

(Summary description)In addition to being able to accurately grasp objects at the millimeter level, it has been given more intelligent functions.

Categories:News
Author:
Origin:
Time of issue:2021-06-18
Views:0

Information

In addition to being able to accurately grasp objects at the millimeter level, it has been given more intelligent functions.

If the two ends of the paper-cut structure are replaced with a PDMS material with an iron magnetic force, the remote magnetic field can be used to quickly drive the switch of the small fixture.

How does it fare when it's given a soul?

Yang Yi did an underwater magnetic field test: will have little jig in the magnetic field of underwater, let the ferromagnetic side (bottom) of the magnetic force and paper-cut structure in static equilibrium between the underwater throw a small stone, when stone hit jig, it will disrupt the static equilibrium, immediately "grip" state, with the magnetic field in 60 milliseconds accurately captures the stones.

Yang, from Xi 'an, China, is a PhD student at Boston University's School of Engineering. The study, Graspingwith Kirigami Shells, was published recently in the May issue of Science Robotics. "Compared with rigid manipulators, soft manipulators have limited power, but they are more adaptable in design and manufacturing, simple in structure, lower in cost, can be easily scaled, can be combined with traditional commercial robotic arms, and can be made into convenient and portable clamping tools," he said.

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