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ADHESION AND FRICTION OF A BIOMIMETIC MUSHROOM-SHAPED FIBRILLAR MICROSTRUCTURE

机译:生物仿肌肉形原纤维微结构的粘附和摩擦

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摘要

Adhesion and friction of a novel biomimetic mushroom-shaped fibrillar microstructure were tested. The microstructure reveals approximately twice more effective adhesive properties than a control flat surface made of the same soft synthetic polymer. It also demonstrates smooth sliding with a friction coefficient approximately four times lower than that of the control surface which exhibits pronounced stick-slip motion. It appears that the new microstructure can be used in applications where a total attachment force needs to be generated in a binary on/off state and, most surprisingly, is suitable to stabilize and minimize elastomer friction.
机译:测试了新型仿生蘑菇形原纤维微结构的附着力和摩擦力。与由相同的软合成聚合物制成的控制平面相比,该微结构显示出大约两倍的有效粘合性能。它还显示了平滑的滑动,其摩擦系数比显示明显的粘滑运动的控制表面的摩擦系数低大约四倍。看来,这种新的微结构可用于需要以二元开/关状态产生总附着力的应用中,并且最令人惊讶的是,它适用于稳定和最小化弹性体摩擦。

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