Gear Design for 4105 Diesel Engine
The diesel engine, as the main power source of vehicles, plays a very important role in the development of the […]
Scientific
gear design
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Optimization of mechanical gear design
Because the mechanical operation is mostly heavy load, medium and low speed transmission, most of them start frequently and often […]
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Material selection and design optimization of mechanical gear
Gear is a kind of mechanical element with continuous meshing transmission of motion and power on the rim, which plays […]
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Vehicle test verification of transmission gear based on optimal modification design
In order to further verify the effectiveness of this modification method, the optimized gear is assembled on the transmission for […]
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Transmission gear model based on optimal modification design
Taking the gear transmission mechanism of a five speed transmission as the research object, the gear transmission mechanism model of […]
Scientific
Comparison of gear design results based on EHL central stress formula and Hertz stress formula
1 Influence of speed The main parameters are as follows: helix angle β = 8.11 °, η 0 = 0.15 […]
Scientific
Hertz formula and design formula of cylindrical gear based on Hertz stress
1 Hertz formula The formula of maximum Hertz contact stress is as follows: Where, σ h is the maximum Hertz […]
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Case test of non Hertz contact gear design theory
The results show that the EHL center stress design results are very close to those based on Hertz theory, which […]
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Case test of non Hertz contact gear design
The dividing circle diameter of driving wheel of locomotive traction gear is 324 mm, transmission ratio μ = 2.59, tooth […]
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Papers on non Hertz contact gear design
There are a lot of literatures about EHL Analysis of gear transmission, but the research on the combination of EHL […]
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Design method of non Hertz contact gear
Based on the EHL theory, a new gear design theory and method non Hertz contact gear design theory and method […]
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Non Hertz contact gear design theory
Gear is an important industrial basic component and the core component of mechanical equipment. Its performance and reliability determine the […]
Scientific
Calculation of Hertz contact stiffness of gears
When the energy method is used to calculate the time-varying meshing stiffness of gears, it is assumed that the meshing […]
Scientific
Theory of gear meshing stiffness
The comprehensive meshing stiffness of gear is the elastic response of the comprehensive Meshing Effect of each pair of teeth […]
Scientific
Calculation of time-varying meshing stiffness of healthy gears
According to the energy method, the bending energy, shear energy and axial compression energy stored in gears can be expressed […]
Scientific
Time varying meshing stiffness of healthy gears
The time-varying meshing stiffness of gears is an important excitation source of gear vibration. Accurate calculation of the time-varying meshing […]
Scientific
Gear dynamic model formula
The torque of the driving gear and the internal force acting on the gear are given. In order to show […]
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Assembly and simulation design of CVT
1 Assembly of camshaft and slip ring In the adjustment setting of transmission, in order to achieve the final application […]
Scientific
Contact test experiment of face gear
1. Face gear tooth surface contact detection machine According to the parameters of the face gear, the corresponding face gear […]
Scientific
Contact simulation of face gear
1. Meshing parameters of face gear The meshing parameters of face gear are: modulus M = 5, pressure angle […]
Scientific
Determination of contact area of face gear transmission
In face gear transmission, the curvature radii of cylindrical gears on two orthogonal planes are 1k1 () and K2 () […]
Scientific
Graphical description of tooth surface, conjugate tooth surface and contact line of tooth surface
This paper analyzes the tooth surface equation, conjugate tooth surface equation and tooth surface contact line equation of involute arc […]
Scientific
Contact locus equation of meshing point of face gear
In the meshing transmission, the rotation angles of the cylindrical gear and the face gear are 1 and […]
Scientific
Tooth surface equation of face gear
Face gear transmission is a kind of gear transmission in which the cylindrical gear and the bevel gear are meshed. […]
Scientific
Design criteria and calculation process of double circular arc gear in rolling mill
The use of steel is very extensive, and its role in the national economic system is crucial. With the rapid […]
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Gear design calculations and laboratory tests are usually needed to develop and confirm a hypothesis
In many cases, failed parts and inspection data don’t yield enough information to determine the cause of failure. When this […]