Banyo Aksesuarları
[Construction – Section 33] Operational principle and sample applications of the Adaptronic:
In order to demonstrate and new procedures and methods compile the operational principle of the Adaptronik, frequently bars with glued on Piezofolienaktoren, also Piezopatches are called, used. Here oscillations of the bar can be strongly reduced by suitable control of the Piezopatches. The transfer into applications as for example skin fields of machine linings, noise control cabs, facade components such as windows, rotor blades of helicopters, arms in the robotics and vertical stabilizers of military aircraft is quite obvious. Purely aktorisch this principle of the Piezobiegebalken is used for example into textile machines with high numbers of items and very large life span.
The Principles of lightweight construction
There are different principles to design a lightweight construction solution. Offer themselves for the implementation the design phase of the product, the actual construction phase and the Fertigungsphase. Often the lightweight construction potential is not completely fully used, because the emphasis is put among other things on the construction. In the last years plastic materials and particularly fiber reinforced plastics groups at meaning win. Are by their high specific rigidities and strengtheningnesses they cost favorable and attractive lightweight construction materials. They offer an abundance of new processing and organization possibilities.
One should to be given attention on the principles in the design phase as following: Detailed analyses of the forces at the construction unit are important for the lightweight construction. Loads, which are only measured and with safety factors are occupied, lead to oversized construction units. Straight one concerning stability computation is incessant the exact knowledge of the load. Exact requirements in the work statement or product requirement specifications lead to easy structures. The dimensioning load cases, which a construction unit sees, arise often not at the same time. If one dimensions the construction unit on the simultaneous occurrence of all maximum loads, then it is however not easy durably. The requirements to a construction unit should be examined therefore very crititically, in order to receive really easy structures.
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