gear

High load gear plays a crucial role in modern machinery across various industries. Let’s delve into its significance and applications:

It is the central task of gear system dynamics to establish accurate dynamic model of gear system. Only by establishing

Due to the complexity of gear fault symptoms and signals, it is necessary to extract clear fault feature information on

Gear is a kind of mechanical part that transmits motion and power. The type and characteristics of gear not only

1) Additional pulse Sometimes it can be seen that the envelope lines at the upper and lower ends of the

Consider the following issues comprehensively： Whether the gear material meets the requirements Whether the accuracy of gear machining meets the

There are two ways to express the amplitude of spectrum: one is in the form of amplitude, which is called

① ② Selection of normal face modification coefficient of pinion Selection principles: (1) when the hardness of the gear surface

① Spiral angle of two gears: β1=0.5×（Σ-1）   β2=β1 ② Two gear indexing cylinder helix angle: ③ Two gear base cylinder

The common points of frequency modulation and amplitude modulation of gear vibration signal are as follows: ① The carrier frequency

As shown in Figure 1, is the mechanical model of the gear pair, in which the gear has a certain

There are not only meshing frequency and side frequency components in gear vibration signal, but also other vibration components. In

Quenching is to heat the alloy to the solution solution curve, keep it warm for a period of time, and

As we all know, gear is the key part of mechanical equipment, which is widely used in automobile, aircraft, tank,

There are 13 precision grades of gears, which are arranged from low to high by the numbers 0-12. Grade 0

The main causes of gear damage can be roughly divided into: wear; pitting, peeling, carburizing layer fragmentation; fatigue; impact; corrugation,