SKIN AND FRICTION - DEVIATIONS FROM AMONTONS LAWS, AND EFFECTS OF HYDRATION AND LUBRICATION
SKIN AND FRICTION - DEVIATIONS FROM AMONTONS LAWS, AND EFFECTS OF HYDRATION AND LUBRICATION
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DOI：
10.1111/j.1365-2133.1971.tb14194.x
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发表时间：
1971-01-01
影响因子：
10.3
通讯作者：
BOTTOMS, E
中科院分区：
文献类型：
--
作者：
COMAISH, S;BOTTOMS, E
摘要─已经确定了皮肤和各种材料的摩擦系数。人们已经确定，蒙皮的特性不是由简单的摩擦定律来描述的，而是由F =μWn这种更复杂的关系式来描述的。这可能是因为皮肤是粘弹性的，而不是纯粹的塑性变形。摩擦力可能会因与皮肤接触的材料类型而改变，并进一步受到表面润滑的影响。干燥的滑石粉会稍微减少某些材料对皮肤的摩擦，但当它变湿时会增加摩擦。
SUMMARY.—The coefficient of friction has been determined for skin and various materials. It has been established that the behaviour of skin is not portrayed by the simple laws of friction, but by a more complex relationship of the type F =μWn. This is probably because skin is subject to viscoelastic rather than purely plastic deformation. Friction may be altered by the type of material in contact with skin and is further influenced by surface lubrication. Dry talcum powder reduces friction slightly for certain materials against skin, but increases friction when it becomes wetted.