LIU Wei . Computer aided calculation of angle stiffness of single axis flexible hinge[J]. Editorial Office of Optics and Precision Engineering, 2000,(2): 178-180
LIU Wei . Computer aided calculation of angle stiffness of single axis flexible hinge[J]. Editorial Office of Optics and Precision Engineering, 2000,(2): 178-180DOI:
Flexible hinge can realize micro displacement of linear and angle by revolving around its axis
so its usage is widely. One of important performances of flexible hinge is its angle stiffness. When angle stiffness of flexible hinge has been calculated
its displacement can be controlled easily. Hence
acquiring angle stiffness of flexible hinge is very important for its application. However
the angle stiffness is difficult to calculate
especially by manual methods. This article concludes the formula of angle stiffness of single axis flexible hinge by its force diagram. In order to simplify the calculating process the article makes a program for the formula
with which the angle stiffness of single axis flexible hinge can be calculated easily.