Lai used EDEM, ADAMS and ANSYS to design a rotary tiller gearbox, which is a good application of EDEM [39]. Lu used EDEM for the reliability optimization design of bevel gear drive systems of largescale double toothed roller crushers [40]. Sun et al. [41] proposed a gear reliability ...
. Calculation of strength parameters, safety check. Supplementary calculations (calculation of parameters of the existing gear, design of shafts, check dimensions). Support of 2D and 3D CAD systems. Drawings of an accurate tooth shape including data (X,Y coordinates)....
The standardized calculations are for the safe dimensioning of the machine elements with the consideration of realistic load assumptions decisive. But they need to be completed by extended analysis of load distribution, flank pressure, root stress, transmission error and contact temperature, /1,2,4/...
The Germanischer Lloyd (GL) guideline, widely known as a guideline for wind turbine design, requires that the load capacity of gears be verified for all engagement situations in the main gearbox of a wind turbine. The minimum values of safety factors (\(S_{H}\) and \(S_{F}\)) ...
In this paper, a 1.5MW wind turbine gearbox design is proposed along with the static and dynamic analysis being carried out for different materials. A turbine gearbox with an epicyclic gear and two parallel helical gears is designed, and the total deformation, equivalent stresses, and strains ...
There is no need to perform detailed tooth root stress calculations in the system-level model, which results in significant savings in computational costs for system-level analysis. The physical effects such as rotation and offset of the drive components are already considered in the quasi-static ...
The gearbox test rig reproduces real load conditions in wind turbines. In order to consider the real load conditions in the simulative wear prediction, it is extended for the locally resolved wear calculation of planetary gear bearings. The results of the simulative wear prediction are then ...
The gearbox test rig reproduces real load conditions in wind turbines. In order to consider the real load conditions in the simulative wear prediction, it is extended for the locally resolved wear calculation of planetary gear bearings. The results of the simulative wear prediction are then ...
During the calculations, profile failure can be generated by shifting the theoretical cog curve without any failures by value “𝑑d” (failure) into the normal direction of the profile. The interpretation of the profile failure can be seen in the following figure (Figure 1). Figure 1. Interp...
During the calculations, profile failure can be generated by shifting the theoretical cog curve without any failures by value “𝑑d” (failure) into the normal direction of the profile. The interpretation of the profile failure can be seen in the following figure (Figure 1). Figure 1. Interp...