spur gear

To verify the effectiveness of the method, the method that considers the true transition curve but does not modify the […]

Gear Number of teeth z Modulus m/mm Modification coefficient x pressure angle α (/ °) Tooth top height coefficient hα*

Since the rigid body shell of the inner ring of the spur gear driving wheel is fully constrained, the theoretical

The total meshing force F of a spur gear pair in the direction of the meshing line can be expressed

In order to study the impact of different center distance deviations on the stiffness of a gear tooth during a

The time-varying meshing stiffness of spur gears is one of the main factors that cause impact and noise in spur

Take the traction spur gear of a certain type of locomotive as an example to calculate the actual coincidence before

The large number of studies have proved that dynamic excitation is the main cause of spur gear vibration, which is

Set the initial state of the spur gear pair to zero, set the rectangular peeling at the pitch circle of

The dynamic model of 8-DOF spur gear pair is established by Lagrange equation. The system equation is: Where: FM is

For tooth surface contact temperature: Δ T. Mainly determined by the temperature of spur gear body Δ M and tooth

It is assumed that the spalling fault shape of spur gear driving tooth surface is matrix (as shown in Fig.

Select a spur gear to calculate its stiffness. The reason why spur gear is selected as the research object is

Since the early 1970s, people have begun to use the finite element method to calculate the elastic deformation and tooth

Taking involute spur gear as an example, this paper explains the mapping, calculation and verification of involute spur gear. In

When the nominal stress method is used to calculate the contact fatigue of spur gear of reducer, it is mainly

In the driving process of electric vehicles, the gearbox is one of the main causes of vehicle noise. At this

Take the center distance between the straight cylindrical gear hob and the straight cylindrical gear α Installation error e α=

According to the parameters of spur gear, the indexing circle radius R2 of spur gear is: Where: M2 — modulus

The pressure equation at any point on the spur tooth surface of the cylindrical gear α ， The expanded length

Spur cylindrical gear coordinate system: SG, (OG: XG, YG, ZG) take the center of spur cylindrical gear as the origin

The load distribution rate of spur gear in the double tooth meshing area near the root of the tooth is

By changing the thickness of spur gear split wheel blank and carrying out finite element analysis on spur gear blank

The elastic potential energy u formula of spur gear teeth is written as: Where: ux – bending potential energy; un