Preliminary studies of planetary gear demonstrator made of ABS polymer

• Autorzy: Kozik B.
• Języki publikacji: EN

Abstrakty

EN

The paper presents preliminary stand tests of a demonstrator of planetary gearing. The gearing used in the research has been made of ABS polymer with good strength parameters. Parts of the gearing have been created by means of FDM (Fused Deposition Modeling). The input data come from 3D CAD solid model which geometry is determined by a file of any system equipped with the ability to save in STL format. This model is described by a grid of triangles and divided into levels (layers). Their thickness determines the accuracy of representation of a detail curvature. The thickness of the layers is also limited by the accuracy of the process and the equipment. The research was conducted on a test stand designed in an open system powered by a three-phase electric motor. The control is provided by a single-phase inverter with three outputs, which ensures full speed control. The load of the stand is realized by an electromagnetic powder brake. The possibility to control working time lets you precisely define the time intervals of various stages of the research. Using timer makes it possible to observe the current consumption of the gearing and helps to establish the research process. The research at this stand allows for obtaining stable working parameters and thus for obtaining accurate, not distorted results of the demonstrator’s operation. The purpose of the research is verification of gear endurance calculations and verification of the design in conditions similar to real ones.

Słowa kluczowe

EN

stand tests; gearing; planetary gear

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2013
• Tom: Vol. 20, No. 2
• Strony: 207--212
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Kozik B.

• Rzeszow University of Technology Faculty of Mechanical Engineering and Aeronautics Powstańców Warszawy Av. 8, 35-959 Rzeszow, Poland

Bibliografia

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