The most of companies wish to decrease maintenance and have the
same target with low weight and no friction even costs much
money, when a machine is built. Using flexural(also flexure) hinges
in a system, at least, leads to all of that advantages.
We have a
planar mechanical system consisted of seven and six bar
mechanism, with revolute joints, 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 paper is to elaborate a
mathematical apparatus able to estimate the deviations of the
considered system before and after replacing revolute joints taking
into account the real performance of the new system through large
bending displacements in the flexure (flexural) hinges.
