Assessment of the energy balance on test bench with open power flow and closed power flow for testing of planetary gears

10th International Symposium Machine and Industrial Design in Mechanical Engineering

工业技术;机械制造

Herda, M.^1 ; Kuera, L.^1 ; Gajdoík, T.^1 ; Benko, M.^1

University of ilina, Faculty of Mechanical Engineering, Department of Design and Machine Elements, Univerzitná 1, ilina

010 26, Slovakia^1

关键词: Mechanical power;    Open flow;    Planetary gearboxes;    Planetary Gears;    Power flows;    Test benches;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/393/1/012052/pdf
DOI  :  10.1088/1757-899X/393/1/012052

学科分类：工业工程学

来源: IOP

【 摘 要 】

The article deals with the design of the deployment of components and the creation of kinematic bonds of the test bench for planetary gearbox. The source of the drive on test benches is an electric motor. In article is described creation of kinematic bonds for test bench with an open flow of mechanical power, the part of which is in addition to the electric motor also a dynamometer. It is also described a assembly procedure of kinematic bonds for test bench with an closed flow of mechanical power, in which only an electric motor is used, while this electric motor is the same for both test benches. The kinematics of test benches is modelled and calculated in programs KissSys and KissSoft. As a result, the article deals with comparing the energy balance of the individual test benches, especially by comparing the energy balance of the electric motor.