Analysis of Mechanical Properties and Parameter Influence in Bending Process of Simple Tape Spring
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Graphical Abstract
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Abstract
The bending process of the single tape spring was simulated based on ABAQUS software. The variations of critical moment, unfolding moment, and maximum strain energy in the bending process were investigated, and the effects of different radius angles of section and length on driving capability of the simple tape spring was studied by using these parameters. Results show that the driving capability and resisting disturbance capacity grow with the increase of radius angle of section in the bending process of the single tape spring. On the other hand, these capabilities decrease with increasing length of the single tape spring. The research has a certain reference value for improving the kinematic accuracy and reliability of deployable structures.
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