Gearbox fault diagnosis based on maximum kurtosis entropy deconvolution of lpso
As the most commonly used mechanical transmission components, gearbox faults are very common, including gear faults, bearing outer ring, inner […]
As the most commonly used mechanical transmission components, gearbox faults are very common, including gear faults, bearing outer ring, inner […]
Gearbox has the advantages of compact structure and high transmission efficiency, which is the most widely used transmission component at
Due to the advantages of small volume, large transmission ratio, strong bearing capacity and high efficiency, planetary gearbox is widely
Five models are used to test the model fault on the validation data set. The validation data set has 5000
Wind energy is a kind of clean and renewable energy, which develops rapidly in recent years, and the installed capacity
As the core component of mechanical transmission system, planetary gearbox is widely used in various mechanical equipment. Due to the
Gearbox is the core component of transmission machinery. Due to its high working intensity and complex environment, faults often occur.
Sanc obtains the reference signal by delaying the original signal, extracts the periodic signal component by autocorrelation analysis, and finally
As the key component of power transmission of mechanical equipment, gearbox is widely used in wind power, automobile, aviation and
As the key component of power transmission of mechanical equipment, gearbox is widely used in wind power, automobile, aviation and
Gear box is the most commonly used power and motion transmission device in mechanical equipment. Gear transmission has many advantages
The performance of the wind power system depends to a certain extent on the operation of the wind power gearbox.
Bearing is a key part in the gear box, if there is a problem with the bearing, the gear box
Lubrication of gear box is very important to the operation of gear box, especially the position of bearings, gear meshing
Wind power gearbox is the key part of wind power generator. With the development of wind power, wind power gearbox
The performance and stability of gearbox come from the level of design and manufacture of gears. For the manufacture of
The hardness results of carburized layer of heat treated 2.3cr-0.9si-0.3mo steel were measured in the conversion gas reduction furnace and
With the increasingly strict global regulations on carbon dioxide emissions and fuel consumption efficiency, automobile powertrain systems become more compact
Abnormal noise is a common fault of tractor chassis. The abnormal noise is mainly caused by the damage of the
As one of the main equipment of the coal mining face, the shearer is required to have high reliability in
With the increasingly strict global regulations on carbon dioxide emissions and fuel consumption efficiency, automobile powertrain systems become more compact
In recent years, China’s urbanization process is accelerating, and people travel more and more. Urban rail transit system is of
The “electronic gearbox” was put forward by the British in the s. The purpose is to replace the mechanical transmission
SolidWorks software is used to complete the modeling of the whole gearbox. The gear mesh model is imported into ADAMS
Based on the acceleration signal of the key parts measured under typical working conditions, the dynamic stress response on the
Fatigue failure is one of the most important failure modes in the use of structures. In the process of using,
1. Generation of gear vibration Gear transmission is through a number of teeth at the end of the previous tooth
The new imported ocean going freighter has been in operation for 36 days from trial run to service. During the
The lathe with invalid gear is made in Japan, the surface of the gear is carburized, and it has been
The failure gear is the first gear of the gearbox of the truck, which is made of the carburizing steel.
A servosystem coupled with a planetary gearbox is expected to provide precise motion, but this requires all components be carefully
One classic example of a precision gearbox application is an indexing table with several stations for machining or assembly. Precision
A servosystem coupled with a planetary gearbox is expected to provide precise motion, but this requires all components be carefully
Before starting the inspection, review the background information and service history with the contact person. Then interview those involved in
Before visiting the failure site, interview a contact person located at the site and explain what you need to inspect
Gearboxes use a variety of power-transmission methods including, but not limited to, planetary gears, worm gears, spur gears, helical gears,
The failure conditions can determine when and how to conduct an analysis. For example, if the gears are damaged but
Servomotors often drive loads directly without the need for a gearbox, but in many applications it’s advantageous to use a
With the many industrial gearboxes available today, it’s important to match the proper type of gearbox with the drive, motor,
The passage following will talk about the technical index and characteristics of bevel gearbox Technical Index of bevel gearbox Enclosure∶High
As gearbox play an important role in the mechanical drive system of wind turbine,Its main function is that the generated
Through using the gearbox,all kinds of mechanical processing method will gross-pui processed into parts, then these parts assembled into the