Design of circular cross-section corner-filleted flexure hinges for three-dimensional compliant mechanisms

被引：94

作者：

Lobontiu, N ^{[1
]}

Paine, JSN ^{[1
]}

机构：

[1] Dynam Struct & Mat LLC, Franklin, TN 37064 USA

来源：

JOURNAL OF MECHANICAL DESIGN | 2002年 / 124卷 / 03期

关键词：

D O I：

10.1115/1.1480022

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The paper introduces the circular cross-section corner-filleted flexure hinges as connectors in three-dimensional compliant mechanism applications. Compliance factors are derived analytically for bending, axial loading and torsion. A circular cross-section corner-filleted flexure hinge belongs to a domain delimited by the cylinder (no fillet) and the right circular cross-section flexure hinge (maximum fillet radius). The analytical model predictions are confirmed by finite element simulation and experimental measurements. The circular cross-section corner-filleted flexure hinges are characterized in terms of their compliance, precision of rotation and stress levels.

引用

页码：479 / 484

页数：6