According to the finite element simulation results of and axial displacement, the assembly offsets of 0.05 mm, 0.1 mm, 0.15 mm and 0.18 mm are taken for the gear pair respectively, and the compensation for the alignment error of herringbone gear is analyzed. The cloud diagram of tooth surface...
As the force along the axis of gear meshing, the axial force determines the axial vibration of gear, and indirectly reflects the stress in other directions. Similarly, the analysis of axial force is also divided into three stages. The axial force change curve of herringbone gear with different centering...
When the herringbone gear pair with alignment error is meshed, the eccentric load on the tooth surface will have a great impact on the axial impact vibration and dynamic characteristics of the system. In order to facilitate the qualitative analysis of relevant results, the transmission is divided into three...
(1) Based on the gear loading contact analysis method and golden section method, the loading contact analysis model of Herringbone Gear Considering alignment error is established, and a method to compensate alignment error by using herringbone gear assembly offset error is proposed. A contact model considering the coupling effect...
Based on the accuracy standard, combined with the structural constraints of large energy machinery and equipment and the requirements of normal meshing transmission of herringbone gear, the machining accuracy of herringbone gear is generally controlled within level 6. However, since the symmetry of the left and right tooth surfaces...
In order to verify the accuracy of the load contact analysis model of herringbone gear with centering error, a three-dimensional model of herringbone gear pair with centering error is established. According to the requirements of machining herringbone gear, the centering error is required to be controlled within grade 6...
Herringbone gear transmission has the advantages of high bearing capacity, stable transmission and small axial load. It plays an important role in the transmission system of heavy machinery such as energy equipment, large ships, aerospace and so on. In recent years, large mechanical equipment has higher and higher requirements...
Based on the helical gear LTCA model obtained by Litvin et al. Based on the finite element loading contact analysis principle, the herringbone gear loading analysis model is regarded as the parallel connection of the left and right helical gear contact models. According to the gear meshing theory and...
Herringbone gear transmission has the advantages of high bearing capacity, stable transmission and small axial load. It plays an important role in the transmission system of heavy machinery such as energy equipment, large ships, aerospace and so on. In recent years, large mechanical equipment has higher and higher requirements...
Due to the limitation of manufacturing difficulty and production cost, it is difficult to improve the transmission stability by improving the machining accuracy of parts in the actual machining process. Therefore, for the herringbone gear that has been processed and formed, only the debugging and assembly of the gear...