Dynamic performance index of straight bevel gear transmission
In the research field of straight bevel gear dynamics, the indexes commonly used to evaluate the dynamic performance of straight […]
In the research field of straight bevel gear dynamics, the indexes commonly used to evaluate the dynamic performance of straight […]
The tooth clearance of straight bevel gear will affect the dynamic performance of straight bevel gear transmission and cause impact […]
If you want to solve the dynamic equation of straight bevel gear pair, you need to get the values of […]
According to Newton’s second law and the balance condition of force, the dynamic equation of the straight bevel gear transmission […]
Straight bevel gear transmission is an important power transmission system in automobile and aviation machinery. Its dynamic behavior directly affects […]
1) Inherent characteristic analysis At present, the analysis of the natural characteristics of involute straight bevel gear system generally includes […]
The modification length and modification curve need to be selected for the modification along the tooth profile direction. In the […]
In order to improve the dynamic performance of straight bevel gear system, it is necessary to solve the appropriate modification […]
SolidWorks is a three-dimensional modeling software developed based on Windows system. It has the characteristics of powerful function, easy to […]
With the development of mechanical industry modernization, the straight bevel gear transmission system with high load-bearing, high efficiency, high speed […]
The influence of modification on the meshing dynamic characteristics of involute straight bevel gear is studied. In this paper, the […]
This paper analyzes the vibration characteristics and dynamics of involute straight bevel gear transmission, discusses the tooth modification and gear […]
It can be seen from the previous analysis that before tooth profile modification, the transmission error of straight bevel gear […]
Under the action of various excitations, dynamic transmission error, dynamic contact load, vibration, impact and other dynamic problems will appear […]
The working performance and transmission reliability of the straight bevel gear system will be affected by various excitations of the […]
In the process of straight bevel gear transmission, the indirect contact load of gear teeth is unevenly distributed along the […]
In the process of gear tooth transmission, there will be elastic deformation between gears, and the logarithm of straight bevel […]
Establishing an accurate mathematical model of gear transmission dynamics is the basis for analyzing and studying the vibration characteristics and […]
At present, there are many software for gear transmission dynamics analysis, such as ANSYS, romax, Masta, kisssoft and so on. […]
The accuracy of straight bevel gear model will have an important impact on the following dynamic analysis, simulation results and […]
The established three-dimensional digital models of the half shaft gear and planetary gear are introduced into the software of the […]
It is necessary to complete the manufacturing of straight bevel gears on demagi five axis machining center. After the machining […]
Straight bevel gear is used to realize the transmission between two-phase orthogonal shafts. The angle of shaft intersection is usually […]
The velocity field of the forging process of straight bevel gear directly reflects the metal flow law in the deformation […]
According to the characteristics of spur bevel gear parts and the requirements of closed cold precision forging process, the following […]
Super large straight bevel gear is a key component in China’s large-scale equipment. Due to the limitation of transportation and […]
Through the measurement of the straight bevel gear split blank with the coordinate measuring instrument, it can be found that […]
Before machining the straight bevel gear to split the wheel blank, first measure the flatness of the upper and lower […]
According to the structural characteristics and the complexity of the tooth profile of the split straight bevel gear, the vertical […]
The simulation results show that the deformation of the split gear is related to the thickness. In order to determine […]
Aluminum alloy 7075-t7451 is selected as the material for splitting the wheel blank of straight bevel gear. This material is […]
In order to achieve the effect of simulation, the initial stress of spur bevel gear blank material needs to be […]
Before the finite element analysis, first save the three-dimensional model file of spur bevel gear split blank created in UG […]
When different processing methods are selected, the z-direction stress nephogram of the upper surface of straight bevel gear blank is […]
When the thickness of straight bevel gear blank is 90mm, the y-direction displacement nephogram of straight bevel gear blank with […]
When two different processing methods are selected, the stress nephogram in Y direction on the upper surface of spur bevel […]
When the thickness of spur bevel gear blank is 90mm, the displacement nephogram in X direction of spur bevel gear […]
Comprehensively analyze the research data related to gear machining deformation. In order to realize the prediction of machining deformation of […]
Taking the 80mm thick straight bevel gear blank model as an example, the x-direction stress nephogram of the upper surface […]
The finite element model simulation and mathematical model calculation of the deformation in the machining process of split straight bevel […]
In the process of cutting teeth, the material of straight bevel gear blank continues to be cut off, and the […]
When the thickness of spur bevel gear blank is 90mm, the z-direction displacement nephogram of spur bevel gear blank with […]
When the straight bevel gear split wheel blank is cut, the material of the cogging part is removed, and the […]
Stiffness is a characteristic value to measure the resistance of straight bevel gear blank to deformation during tooth cutting. The […]
The process of gear cutting of straight bevel gear blank is actually the process that the material in the tooth […]
The moment of inertia of the section to the neutral axis of the straight bevel gear blank is different in […]
In the process of cutting teeth, the material of straight bevel gear blank continues to be cut off, and the […]
Super large straight bevel gear is one of the most important parts in China’s large-scale heavy industrial equipment. It is […]
The shape of straight bevel gear is relatively complex, and its surface is basically composed of curves and curved surfaces. […]
The establishment of straight bevel gear model is an important link in the preprocessing process of finite element simulation. A […]
So far, great progress has been made in the research of swing rolling theory all over the world, such as […]
Research objectives By changing the parameters of the straight bevel gear blank, the forming force energy relationship and the law […]
Straight bevel gear is widely used in mechanical transmission, especially in automobile transmission mechanism. The traditional straight bevel gear processing […]
Straight bevel gears are easy to process and do not produce axial force in transmission, so they are widely used […]
Spiral bevel gear is the general name of bevel gear whose tooth surface pitch line (the intersection line of tooth […]
1. Part manufacturability analysis and forming process design Figure 1 shows the forging of straight bevel gear, which is made […]
The dynamic analysis of the straight bevel gear system is carried out by using romax software, and the dynamic response […]
1) Tooth isometric modification The straight bevel gear model with equidistant modification of tooth direction is imported into romanxdesigner software […]
The transmission error of straight bevel gear is one of the main internal incentives to study the dynamic performance of […]
For a long time, because there is no effective mathematical method to solve the dynamic equation of straight bevel gear, […]