Initial temperature of precision forging of spiral bevel gear
In order to investigate the influence of initial forging temperature on the precision forging of spiral bevel gear, the initial […]
News
spiral bevel gear
Scientific
Size and shape analysis of formed spiral bevel gear blank
The formed spiral bevel gear blank is formed by ring rolling based on the ring blank. Through numerical simulation of
News
Forging process of spiral bevel gear
Make full use of CAD two-dimensional software, CATIA three-dimensional software and DEFORM-3D finite element numerical simulation software to carry out
News
Rigid plastic finite element simulation of ring rolling process of spiral bevel gear blank
The ring rolling process of driven spiral bevel gear blank of automobile rear axle is analyzed. The forming of spiral
Scientific
Simulation analysis of forming process of single ring rolling of spiral bevel gear blank
Before ring rolling, the formed spiral bevel gear blank has to go through four steps: pier roughening, pre punching, punching
News
Numerical simulation of ring rolling process of spiral bevel gear
Through a large number of numerical simulation experiments, on the basis of the theoretical calculation size of the ring blank,
Scientific
Load analysis of precision forging of spiral bevel gear
As shown in the figure, the load stroke curve of precision forging of spiral bevel gear is shown. From the
Scientific
Size calculation of spiral bevel gear blank and ring blank
The blank size of spiral bevel gear refers to the specific size of the material before the pier is rough,
Scientific
Design of die chamber for closed die forging of spiral bevel gear blank
The spiral bevel gear blank should be heated to 1150 ℃ for die forging, which belongs to hot die forging.
Scientific
Size calculation of spiral bevel gear blank
(1) Selection of diameter DP of spiral bevel gear blank Spiral bevel gear blank belongs to round cake forging, so
Scientific
Numerical simulation of precision forging of spiral bevel gear and analysis of temperature field distribution
The forming temperature distribution of the bevel gear is reasonable, which has a great impact on the forming quality of
News
Research status of forming technology of spiral bevel gear blank rolling ring
At present, the effective method to produce the driven spiral bevel gear blank of automobile rear axle at home and
News
Research status of forming technology of spiral bevel gear blank rolling ring
Taking the automobile rear axle driven spiral bevel gear blank processed by ZHY gear as the research object, its original
News
Brief introduction of driven spiral bevel gear of automobile rear axle
Automobile rear axle is also called drive axle. It not only bears the load, but also acts as differential and
News
Selection of forming process for spiral bevel gear blank
By comparing the advantages and disadvantages of various forming processes and combining the process methods of producing spiral bevel gear
Scientific
Die forging process of driven spiral bevel gear blank of automobile rear axle
Die forging refers to the method of using die processing to make the blank finally form the forging. This forging
Scientific
Introduction of ring rolling technology for spiral bevel gear blank
Ring rolling process essentially belongs to plastic forming process. Through local deformation of spiral bevel gear blank, the overall forming
Scientific
Numerical simulation of precision forging of spiral bevel gear and analysis of stress field distribution
By analyzing the stress distribution in the forming process of spiral bevel gear forgings, we can fully understand the stress
News
Driven spiral bevel gear forging blank
As a transmission part, spiral bevel gear is widely used in automobile, machine tool, ship, aircraft and other related fields.
Scientific
Numerical simulation of precision forging of spiral bevel gear and analysis of strain field distribution
Strain is a physical quantity used to express the deformation size of the deformed body. Through the analysis of the
News
Development of precision forging technology of spiral bevel gear
In 1674, Danish astronomer Romer used the enveloping cycloid as the gear tooth profile to obtain the gear with conjugate
Scientific
Numerical simulation of precision forging of spiral bevel gear and analysis of velocity field distribution
Through the speed field of precision forging of spiral bevel gear, the flow of metal blank in the forming process
Scientific
Analysis of the solution result of forging forming force of spiral bevel gear
As shown in the table, the forging deformation force of open die forging and non flash die forging of spiral
News
Summary of precision forging technology of spiral bevel gear
Due to these irreplaceable advantages, spiral bevel gear has been widely used as an important part in the transmission system
Scientific
Setting of initial conditions for numerical simulation of precision forging of spiral bevel gear
(1) Mold and blank materials can be directly selected from the material library of DEFORM software. The mold material is
Scientific
Mesh generation of numerical simulation of precision forging of spiral bevel gear
The mesh generation program of DEFORM-3D can divide the geometry into tetrahedral elements, and its mesh generation methods can be
Scientific
Solving forging forming force of spiral bevel gear by empirical formula method
The forging deformation force P of spiral bevel gear is determined by empirical formula: Where: C – shape complexity coefficient
News
Advantages of spiral bevel gear compared with straight bevel gear
Spiral bevel gear is the general name of bevel gear whose tooth surface pitch line (the intersection line of tooth
Scientific
Simplification of tooth profile of spiral bevel gear
In order to facilitate calculation, the involute tooth profile of spiral bevel gear is simplified into linear tooth profile according
News
Precision forging process of spiral bevel gear
Based on the open die forging of spiral bevel gear, a new type of precision forging die without flash is
News
Numerical simulation of precision forging of spiral bevel gear
The numerical simulation of precision forging is to track and describe the forming process of the blank metal of the
Scientific
Structure of new precision forging die for spiral bevel gear
The figure shows the new precision forging die structure of spiral bevel gear. The working part of the die is
Scientific
Solving the forging force of spiral bevel gear by open die forging
By analyzing the forming characteristics of open die forging and the shape of spiral bevel gear forging, the plastic deformation
Scientific
Calculation of tooth profile volume of spiral bevel gear
The figure is the area differential diagram of the large end of the tooth profile of spiral bevel gear. Let
Scientific
Calculation of curved tooth length of spiral bevel gear
As can be seen from Figure 1, the shape of spiral bevel gear is relatively complex, especially its tooth shape
Scientific
Study on precision forging forming force of spiral bevel gear
Determining the forging deformation force is a very important part of the metal plastic forming theory. The research on the
Scientific
Simulation analysis of spiral bevel gear grinding
The same parameters as the grinding test are used for simulation, and the simulation results are shown in Figure 1.
Scientific
Precision forging blank of spiral bevel gear
The precision forging blank size of spiral bevel gear is determined according to the principle that the forging volume is
Scientific
Drawing up of precision forging drawing of spiral bevel gear
The new process flow of precision forging of spiral bevel gear is as follows: blanking → less and no oxidation
Scientific
Tooth profile design of die for spiral bevel gear forging
Die tooth profile design is the key to the precision forging die design of spiral bevel gear. The basic basis
Scientific
Tooth profile design of spiral bevel gear forging
The tooth profile design of spiral bevel gear forging is an important step in the design of gear forging die.
Scientific
Open die forging of spiral bevel gear
The forming process of open die forging of spiral bevel gear is blanking → less and no oxidation heating →
Scientific
Lubrication of precision forging without flash of spiral bevel gear
The precision forging of spiral bevel gear is carried out under the environment of high temperature and high pressure, and
Scientific
Design of new forging die for spiral bevel gear
According to the deformation of metal, the precision die forging of spiral bevel gear can be divided into open die
Scientific
Analysis of grinding test results of spiral bevel gear
The grinding test of spiral bevel gear was carried out on gleason-600g CNC gear grinding machine. The single factor test
Scientific
Grinding particle trajectory of spiral bevel gear
The spiral bevel gear is processed according to the principle of “imaginary production wheel”, that is, through the meshing between
Scientific
Analysis of calculation results of finite element analysis model of spiral bevel gear
The whole meshing process of a single pair of teeth is divided into 30 positions to complete the calculation, and
News
Precision forging process of spiral bevel gear
As a basic part, spiral bevel gear is widely used in the machinery industry and is in great demand, but
News
Simulation of grinding surface topography of spiral bevel gear
After the surface modeling and Simulation of straight cup grinding wheel is completed, the tooth surface needs to be discretized
Scientific
Trajectory of abrasive particles in ordinary surface grinding of spiral bevel gear
The grinding process of spiral bevel gear is a very complex material removal process. In order to simplify the complexity
Scientific
Establishment of LTCA finite element analysis model of spiral bevel gear
Taking a pair of spiral bevel gears processed by SGM (large wheel generation method and small wheel deformation method) as
Scientific
Experiment on grinding surface morphology of spiral bevel gear
Spiral bevel gear is widely used in the transmission system of heavy vehicles with the advantages of high transmission ratio,
Scientific
Accuracy verification of finite element calculation of meshing stiffness of spiral bevel gear
Because the stiffness calculation of spur gears is now very mature, many literatures have given relevant regression formulas. In order
News
Coloring detection of meshing contact area of spiral bevel gear
The inspection of meshing contact area of spiral bevel gear in machining and assembly is traditionally colored meshing inspection. That
Scientific
Dynamic contact area of spiral bevel gear
In order to study the influence of different dynamic loading conditions on the contact area of spiral bevel gear, the
Scientific
Construction of limit state function of spiral bevel gear
Take the following values for relevant parameters: Z H, and take 2 according to the tooth profile angle and helix
Scientific
Dynamic contact force of spiral bevel gear
In order to study the contact force variation characteristics of spiral bevel gears under dynamic meshing, the contact force variation
Scientific
Static contact area of spiral bevel gear
The size and position of the tooth surface contact area of spiral bevel gear affect the vibration, noise and bearing
News
Contact analysis of spiral bevel gear under finite element loading
In the field of engineering technology, the method of finite element analysis has been widely used. It has involved many
News
Contact analysis and experimental research status of spiral bevel gears
With the rapid development and wide application of finite element technology, it plays a more and more important role in