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