This article delves into the grazing collision characteristics of non – orthogonal face gear transmission systems. By building a dynamic […]
The main spindle system characteristics of bevel gear milling machine are matched with process parameters to improve milling efficiency and […]
Introduction With the rapid development of the automotive industry, the demand for differential gears is increasing, and the requirements for […]
Introduction Planetary gearboxes are widely used in aerospace equipment such as robots, wind turbines, ships, heavy equipment, and helicopters. During […]
1 Introduction Nowadays, automobiles are attracting attention in terms of their functionality as an indispensable means of transportation in people’s […]
Based on the helical gear LTCA model obtained by Litvin et al. Based on the finite element loading contact analysis […]
The gear strength calculation is based on the calculation formula proposed by and. Various coefficients are used to correct the […]
Figure 1 shows the gear pair meshing coordinate system, S1 and S2 are the dynamic coordinate system of small wheel […]
ABAQUS / FE-SAFE is used for joint simulation. The analysis process is as follows: firstly, the fatigue analysis software FE-SAFE […]
In the establishment of mechanical model, the gear tooth is simplified as a cantilever beam, and the contact state under […]
Because the working condition of the gear is the same when the inner gear plate and the outer gear contact […]
According to the mechanical model of internal gear pair and gear dynamic model, the dynamic model of internal modified gear […]
In fact, the so-called fatigue tooth breaking problem is that the mechanical gear breaks, and the whole spur gear will […]
By establishing a simplified six degree of freedom dynamic mathematical model of gear system and a rigid body dynamic analysis […]
By referring to the physical causes of fatigue pitting on tooth surface and the characteristics of pitting pits, different mesh […]
The test method usually adopts quasi-static analysis conditions, which can accurately calculate the TVMs of gear meshing pair. In practical […]
Finite element method (fem) is to the gear body and tooth discrete into tiny unit elastic body, and through the […]
Through the gear contact fatigue test-bed, the evolution process of gear fatigue pitting phenomenon and the vibration response characteristics of […]
Chen et al. deduced and studied the influence of the meshing stiffness of the internal meshing gear pair and the […]
The analytic method of potential energy is mainly based on the elastic mechanics theory and the elastic deformation energy under […]
As a new mathematical theory and method, wavelet transform has been widely used in many fields. In vibration signal analysis, […]
Gear cepstrum analysis The frequency spectrum of gear vibration is usually represented by meshing frequency and harmonic sideband, which is […]
