Development of machine tools for machining spiral bevel gears and hypoid gears in China
Tianjin No.1 Machine Tool Plant in China imitated Gleason mechanical machine tools in the early stage, and later developed y22xx […]
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Machining of right tooth surface of hypoid gear wheel
There are also four methods to place the gear blank in the coordinate system when machining the right tooth surface […]
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Structural characteristics of final forging die for half shaft gear
As shown in the figure, the structure diagram of the final forging die for the half shaft gear is given. […]
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Advantages and disadvantages of hypoid gears with small number of teeth and large reduction ratio
Hypoid gear with small number of teeth and large reduction ratio also has some shortcomings compared with other staggered shaft […]
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Research on precision forging technology of spiral bevel gear
The research on spiral bevel gears and hypoid gears in foreign countries is early, develops rapidly, and is also very […]
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Calculation of blank size of large hypoid gear
The parameters of the large end pitch circle diameter, pitch cone angle, and the distance between the intersection and each […]
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Selection of heating equipment and formulation of heating specification in precision forging of bevel gears
When metal is heated in oxidizing atmosphere (air or furnace gas), it will react with O2, H20 or CO2 to […]
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Comparison of simulated load of planetary gear pre forging
As shown in the figure, the load stroke curve of the three schemes shows that the load change laws of […]
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Tooth contact analysis of Cycloid Bevel Gear and hypoid gear
In the design and manufacture of Cycloid Bevel Gears and hypoid gears, in order to check the gear cutting adjustment […]
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Cycloid Bevel Gear and hypoid gear technology
Research objectives (1) The design method of Cycloid Bevel Gear and hypoid gear pair small wheel non generating cutting in […]
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Theoretical research and design technology of Cycloid Bevel Gear and hypoid gear in China
Since the late 1960s, China has carried out in-depth and systematic research on technology from theory to application. In 1972, […]
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Four machining methods for left tooth surface of hypoid gear wheel
There are many methods for machining the left tooth surface. As long as the relationship between the base cone and […]
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Theoretical research and design technology of spiral bevel gear and hypoid gear abroad
The technical theory of spiral bevel gear and hypoid gear was first put forward by wildhaber, Baxter and others of […]
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Research on the control system of spiral bevel gear machining machine tool
Looking at the development history of spiral bevel gear machining machine tools at home and abroad, it is not difficult […]
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Other key technologies in precision forging of bevel gears
The blank of precision forging straight bevel gear on the friction press is hot-rolled bar. The manufacturing process is that […]
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Surface machining technology of spiral bevel gear
Due to the obvious differences between Gleason, Oerlikon and Klingelnberg in the spiral bevel gear technology, gear processing method and […]
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Development of machine tools for machining spiral bevel gears and hypoid gears abroad
In 1913, Gleason company of the United States successfully developed the first circular arc bevel gear machine with single tooth […]
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Design and machining of bevel gear tooth die
Selection of die materials when forming bevel gears by “two forging in one heat”, the die is in contact with […]
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Establishment of workpiece coordinate system for Hypoid Gears
Hypoid gears need to be machined on the YK2250 gear milling machine, so the coordinate system should be established in […]
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Spiral bevel gears and hypoid gears
Spiral bevel gears and hypoid gear pairs are used for motion and power transmission of vertical intersecting axes and spatial […]
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Structural characteristics of pre forging die for half shaft gear
As shown in the figure, the structure diagram of the pre forging die for the half shaft gear is given. […]
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Geometric constraints on the design of hypoid gears with small number of teeth and large reduction ratio
For the design of general hypoid gear, AGMA standard requires that the transmission conditions of hypoid gear pair must be […]
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Analysis of dynamic load characteristics of spiral bevel gear transmission with additional damping ring
According to the method of solving the dynamic load characteristics of spiral bevel gear system, the positive pressure N1 = […]
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Development of spiral bevel gear processing machine tools in China
The research on spiral bevel gear machining machine tools and related technologies in China began in the 1970s, much later […]
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Calculation of precision forging forming force of spur bevel gear
Several common formulas for calculating the precision forging forming force of spur bevel gears are given below. Formula 1: Where […]
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Establishment of finite element model of bevel gear
1.Mechanical model In the process of precision forging of bevel gear, the elastic deformation part of the material is far […]
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Stress distribution analysis of planetary gear pre forging simulation
Stress is the internal force per unit area, which reflects the stress of planetary gear blank. Figure 1 and 2 […]
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Surface machining of spiral bevel gear
Spiral bevel gear represents the most complex transmission form and the type of surface machining with high complexity at present. […]
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Numerical simulation of precision forging of spur bevel gear
The numerical simulation of the forging process of “one fire two forging” forming spur bevel gear can reproduce the whole […]
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Cutting theory and simulation machining of hypoid gear wheel
Curve fitting has been carried out for the cutting areas of the left and right tooth surfaces of the large […]
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Gear milling method for Hypoid Gears
The machining of hypoid gears is realized by the method of generating line gear cutting, that is, the motion conditions […]
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Structural characteristics of final forging die for planetary gear
As shown in the figure, the structure diagram of the planetary gear final forging die is given. Since the final […]
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Simulation machining of hypoid gear pinion
The machine tool and tool used for machining hypoid gear small wheel are the same as that of large wheel, […]
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Analysis of inherent characteristics of spiral bevel gear transmission with additional damping ring
The key to the influence of the damping ring on the dynamic characteristics of the system lies in the positive […]
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Development of spiral bevel gear processing machine tools
The transmission advantage of spiral bevel gear is being widely used in the industrial field, and the technology of machining […]
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Model selection of precision forging equipment for spur bevel gears
When selecting the tonnage of friction press required for precision forging straight bevel gear, first calculate the precision forging forming […]
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Analysis of strain rate distribution of planetary gear pre forging simulation
Strain is a physical quantity that represents the magnitude of deformation, the cumulative process of plastic deformation and the development […]
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Design of bevel gear flash groove
The bevel gear flash groove is composed of back bevel flash groove and horizontal flash groove. The planetary gear flash […]
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Tooth profile design of bevel gear die
The tooth profile of precision forging die cavity bevel gear is based on the tooth profile of hot forging bevel […]
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Principle of hypoid gear transmission
The main function of hypoid gear is to carry out spatial staggered shaft transmission. The so-called staggered shaft refers to […]
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Structure characteristics of pre forging die for planetary gear
As shown in the figure, the structure diagram of the planetary gear pre forging die is given. The tooth die […]
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Establishment of dynamic mathematical model of spiral bevel gear transmission with additional damping ring
According to the stress analysis of the driven gear, the relative displacement xn of the two spiral bevel gears along […]
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Design of bevel gear pre forging
The purpose of designing the bevel gear pre forging is to ensure that the metal can fill the final forging […]
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CNC spiral bevel gear machining machine tool system
Spiral bevel gear is one of the most widely used gears at present. Its processing technology and related meshing theory […]
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Analysis of velocity field distribution of planetary gear pre forging simulation
The velocity field of planetary gear pre forging directly reflects the metal flow law of the whole deformation process. As […]
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Precision forging process and die design of spur bevel gear
Spur bevel gears are widely used in the differentials of automobiles, tractors, motorcycles, tanks and other walking machinery. They have […]
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Conclusion of numerical simulation on precision forging of spur bevel gear
The closed precision forging process of spur bevel gear is simulated and analyzed, the influence law of its process parameters […]
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Tooth profile design of bevel gear hot forging
The tooth profile of hot forging bevel gear is the basis for designing and inspecting the tooth profile of die […]
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Design of precision forging die for spur bevel gear
When forming spur bevel gears by “one fire and two forging”, the surface of the die cavity is in direct […]
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Establishment of dynamic model of spiral bevel gear transmission with additional damping ring
The figure shows the dynamic model of spiral bevel gear transmission system with additional damping ring under elastic support. Establish […]
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Forging design of planetary gear and half shaft gear
Fig. 1 shows the forging drawing of planetary gear and half shaft gear. When formulating the forging drawing of bevel […]
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Elastic mechanics method for strength analysis of spur gears
Because the “cantilever beam” model is quite different from the real spur gear, the material mechanics method is difficult to […]
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Numerical simulation of precision forging of spur bevel gear
Gear is an important part widely used in automobile, machinery, aerospace and other industries. Gears processed by precision die forging […]
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Tooth profile design of bevel gear forgings at room temperature
In the “one fire two forging” process for forming bevel gears, the tooth profile of hot forgings is obtained by […]
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Finite element simulation of planetary gear forging process
The finite element simulation software DEFORM-3D is used to simulate the forging process of “one fire two forging” of planetary […]
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Tooth profile design for precision forging of bevel gears
The precision forged bevel gear tooth surface can be directly applied without machining. It requires that the precision forged gear […]
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Influence of input speed on dynamic load performance of spiral bevel gear transmission
The change of input speed is directly reflected in the dimensionless meshing frequency ω H changes. The dynamic load coefficient […]
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Material mechanics method for strength analysis of spur gears
In the field of tooth bending strength calculation, the tooth bending strength formula including “tooth shape parameters” based on parabolic […]
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Involute profile curve equation of bevel gear precision forging
1.Establish involute tooth profile curve equation The theoretical tooth profile curve of spur bevel gear is spherical involute. Because the […]
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Forming load of cold precision forging for spur bevel gear
According to the load stroke curve of the spur bevel gear in the figure, the load change can be basically […]