Establishment of cutting tool model for spiral bevel gear blank cutting
According to the structural design of the new cutting tool, the key dimensions of the spiral bevel gear milling tool […]
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Establishment of simplified model of spiral bevel gear cutting machine tool
Taking the pinion in the spiral bevel gear transmission pair with transmission ratio of 0.5 as an example, the simulation […]
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Visual experimental background of spiral bevel gear tooth surface contact
In order to accurately determine the effectiveness of visual image tracking of the contact area of spiral bevel gears, the […]
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Establishment of simplified model of spiral bevel gear cutting machine tool
According to the analysis of gear cutting motion and the design of three-axis linkage mechanism, the three-dimensional solid model of […]
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Visual image tracking technology of spiral bevel gear tooth surface contact
Because the trace of the contact area of the spiral bevel gear tooth surface has a linear change relationship, when […]
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Implementation scheme of tooth surface cutting motion of involute spiral bevel gear
The tooth surface of spiral bevel gear is machined by end milling. In order to express the cutting scheme of […]
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Transformation of cutting motion on the tooth surface of involute spiral bevel gear
It can be seen that the two rotary movements of the blade – rotation and revolution can be replaced by […]
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Strength design of helical cylindrical gear pair
1.Parameter calculation of helical cylindrical gear pair In this design, helical cylindrical gear is selected for transmission. The precision of […]
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Visual feature extraction of contact area trace of spiral bevel gear
Before visual image tracking, in order to ensure the tracking quality, it is necessary to use image segmentation method to […]
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Parametric design of involute gear transmission system
According to the performance requirements of the reducer, the technical parameters are determined on the basis of the above structural […]
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Comparison of capture results of characteristic points of contact locus of spiral bevel gears
The feature extraction of trace is also the precondition and one of the important criteria for target tracking. The algorithm […]
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Transformation of cutting motion on the tooth surface of involute spiral bevel gear
According to the analysis of spiral bevel gear tooth surface machining, based on the generation principle of spherical involute tooth […]
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Construction of mathematical model of spiral bevel gear tooth surface
Because the tooth surface of spiral bevel gear is relatively complex, in order to ensure that the follow-up visual image […]
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Analysis of trace trace of contact surface of spiral bevel gear
In order to ensure the quality of the experiment, this paper uses the contact area trace based on the concave […]
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Total cutting edge height of involute spiral bevel gear
According to the cutting principle of spiral bevel gear tooth surface, whether it is left-hand spiral bevel gear tooth surface […]
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Cutting edge radius of involute spiral bevel gear tooth surface
Whether it is the outer edge milling cutter for machining concave tooth surface or the inner edge milling cutter for […]
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Real vehicle test before and after optimization of rear axle spiral bevel gear
The vibration acceleration amplitude and gear transmission error of the main gear bearing before and after optimization are simulated and […]
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Edge thickness of tooth end of involute spiral bevel gear cutting cutter
The key geometric dimensions of the milling edge of the new spiral bevel gear include: the top edge thickness L, […]
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Design optimization of rear axle spiral bevel gear
1. Shell stiffness optimization Re optimize the reinforcing rib on the main reducer housing. Adjust the thickness of the reinforcing […]
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Preliminary determination of cutting tool structure for involute spiral bevel gear tooth surface
Because the tooth surface generating line of spherical involute spiral bevel gear is arc-shaped, and the generating line is used […]
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Noise transmission path and power transmission system of rear axle spiral bevel gear
The power of the whole vehicle is transmitted to the rear axle by the engine through the clutch, gearbox and […]
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Tooth surface of spiral bevel gear with spherical involute tooth profile
Taking the tooth surface generating line as the cutting edge, the complete tooth surface of spiral bevel gear with spherical […]
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Cutting principle of concave tooth surface based on generation line of spiral bevel gear tooth surface
Taking the concave tooth surface of right-hand spiral bevel gear as an example, the generation principle of concave tooth surface […]
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Establishment of three-dimensional mathematical model of spur bevel gear
According to the above tooth surface point calculation software, the three-dimensional accurate mathematical model of spur bevel gear can be […]
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Solution of tooth surface points of spur bevel gears in YTO Tractor
spur bevel gears are usually formed by generating method on gear planer. On the basis of establishing the meshing coordinate […]
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Key angle parameters of spiral bevel gear blank
For spiral bevel gears with contracted teeth whose base cone, root cone, pitch cone and face cone apex coincide, the […]
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Vibration characteristics of spur gear pair with spalling fault
Set the initial state of the spur gear pair to zero, set the rectangular peeling at the pitch circle of […]
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Generation principle of convex tooth surface of spherical involute spiral bevel gear
In order to intuitively analyze the generation principle of convex tooth surface of right-hand spiral bevel gear, the method of […]
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Analysis and comparison of experimental results of cylindrical helical gear machining design
During the operation of the parameter measurement system, the image acquisition and processing are parallel. During the measurement of the […]
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Generation principle of concave tooth surface of spherical involute spiral bevel gear
The type of spiral bevel gear studied is spherical involute involute involute involute spiral bevel gear with the intersection angle […]
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Measuring conditions and steps for machining design of cylindrical helical gears
In order to verify the effectiveness of the measuring system for the machining parameters of cylindrical helical gears with manufacturing […]
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System equation of spur gear pair
The dynamic model of 8-DOF spur gear pair is established by Lagrange equation. The system equation is: Where: FM is […]
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Flash temperature model of spur gear pair
For tooth surface contact temperature: Δ T. Mainly determined by the temperature of spur gear body Δ M and tooth […]
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Design of measuring process for machining parameters of cylindrical helical gears
When designing the measuring process of the processing parameters of the cylindrical helical gear, firstly, the edge closure of the […]
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Basic principle of spiral bevel gear transmission
When a pair of conjugate spiral bevel gears are driven, when the bevel gear with the number of teeth Z1 […]
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Image processing of cylindrical helical gear processing parameters considering manufacturing error
The application of machine vision technology in the software design of parameter measurement system requires image processing. In order to […]
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Meshing stiffness of spur gear pair with spalling fault
It is assumed that the spalling fault shape of spur gear driving tooth surface is matrix (as shown in Fig. […]
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Forming method and generating method of spiral bevel gear
There are two main machining methods of spiral bevel gears, forming method and generating method. 1.Forming method The profile shape […]
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Gear cutting principle of Gleason spiral bevel gear
The traditional spiral bevel gear machining is based on the principle of “imaginary flat top gear”. At present, the basic […]
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Machining of cylindrical helical gears considering manufacturing errors
Cylindrical helical gear is a common transmission component in industrial machinery, which is widely used in transportation, aviation, shipbuilding and […]
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Optimization of transmission error of helical gear in reducer of a pure electric vehicle
In order to reduce the transmission error below 1, the modification amount of helical gear is analyzed. First, analyze the […]
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VH-CATT cutting forming principle of variable hyperbolic arc tooth profile gear
Compared with the traditional cylindrical gear, the tooth line of vh-catt is special. It is arc-shaped on the plane that […]
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Order reduction and initial value selection of bevel gear dynamic equation
The variable step adaptive Runge Kutta numerical integration method will be used to solve the nonlinear dynamic differential equation of […]
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Calculation of power loss of gearbox
The power loss of the gearbox mainly includes oil stirring loss, wind resistance loss, gear meshing loss and bearing loss. […]
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VH-CATT cutting simulation of variable hyperbolic arc tooth profile gear
Using the finite element simulation method to analyze the actual machining of gears, the force of the tool in the […]
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Dimensionless of dynamic equation of bevel gear
The dynamic equation of bevel gear is a nonlinear second-order differential equation with variable parameters. If it is solved directly […]
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Introduction of gear transmission error of a pure electric vehicle reducer
1.Introduction to transmission error of reducer gear There is a gear pair in the reducer. Theoretically, under the ideal assumption, […]
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Transmission error analysis of helical gear of a pure electric vehicle reducer
The transmission error of the first stage reduction driving helical gear in the reducer of a pure electric vehicle is […]
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Transmission error of reducer gear of a pure electric vehicle
In the development of NVH for pure electric vehicles, the noise problem of the reducer is often found. The howling […]
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Calculation of natural frequency of center bevel gear
ANSYS software is used to calculate the natural frequency of the central bevel gear of an aeroengine, and the static […]
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Meshing stiffness of hypoid gears
The meshing stiffness of hypoid gears can be obtained by substituting the data of gear force, static transmission error and […]
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Assembly simulation of hypoid gears
Virtual assembly is to determine the relative position between models and complete model assembly through the reference and link relationship […]
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Calculation of comprehensive meshing stiffness of central bevel gear pair
Same as spur gear. In the actual working state of the central bevel gear, the meshing of the teeth is […]
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Boundary conditions and finite element mesh generation of central bevel gear
The physical parameters of the material used for the central bevel gear at working temperature are: elastic modulus, Poisson’s ratio […]
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Load transmission error of hypoid gear
Conduct contact analysis (LTCA) on the hypoid gear under load. The resistance torque applied at the output end of the […]
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Hypoid gear create steps
ZHY gear provided the part drawing and assembly drawing of the hypoid gear of the main reducer of a certain […]
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Solution results of bevel gear dynamic equation and analysis of its dynamic characteristics
The basic input involved in the dynamic equation of bevel gear transmission system. The time-varying meshing stiffness of bevel gear […]
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Cutting principle of hypoid gear
The hypoid gear of the micro car main reducer is processed on the hypoid gear milling machine. The processing principle […]
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No load contact analysis of hypoid gears based on finite element method
According to the meshing stiffness calculation model of hypoid gears, it is necessary to calculate the transmission error of hypoid […]
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Traveling wave vibration analysis of bevel gear
Although there are many harmonics in the meshing force of bevel gear, not all harmonics can arouse the resonance of […]