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We have a plane mechanical system consisted of pantograph mechanism and four bar one, with revolute and sliding joints. Then, we replace each revolute joint with super elastic hinge. So that, we have a system, strongly recommended, to achieve the same goal using minimum energy. The main goal of this paper is to elaborate a mathematical mechanism able to estimate the deviations of the considered system before and after replacing revolute hinges, taking into account the real performance of the new system through additional large displacements in the flexural hinges.
In this paper we have a plan mechanical system consists of two pantograph mechanisms, with revolute and sliding joints, linked by fixed link . Then, we replace each revolute joint with super elastic hinge. In this way, we have a system, strongly recommended, to achieve the same goal using minimum of energy.
We study a planar mechanical system generated by two six-bar mechanism with revolute joints, then we link them by revolute joint to become one system . After that we replace each revolute joint with super elastic hinge. The main purpose of this pa per is to elaborate a mathematical method able to estimate the deviations of the considered system before and after replacing revolute hinges, taking into account that new system creates large additional deviations .
There is no doubt that the importance of decreasing maintenance and having the same ability to achieve the same target with low weight and no friction in nowadays artificial applications, is daily increasing. Using flexural(also flexure) hinges in a system, at least, leads to all of that advantages. We are going to take a planar mechanical system consisted of four bar mechanism and six bar mechanism, with revolute, after that we replace each revolute joint with super elastic hinge. Doing so we have a gate to build a system, strongly recommended, to achieve the same goal using minimum energy. The main purpose of this research is to elaborate a mathematical apparatus able to estimate the deviation of the considered system before and after replacing revolute hinges taking into account the real performance of the novel system through large bending displacements in the flexure(flexural) hinges.
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