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Reliability of gear transmission system of flying vehicle

In order to accurately evaluate the reliability variation law of gear transmission system of flying vehicle, 3000 h reliability is selected as the reliability evaluation index. The design life index conforms to the TBO life range commonly used in aviation transmission system. A single gear reliability model considering contact...

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Automobile gear meshing transmission

Based on the research of bionics theory, combined with the characteristics of automobile gear meshing transmission, and based on the model test, the bionic micro wear-resistant shape on the surface of the ring block sample is optimized, and the concave bionic wear-resistant gear is designed and processed; At the...

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Gear transmission Tribology

Gear transmission device is an important component widely used in mechanical equipment. Today, with the rapid development of industrial production, the volume of industrial gear device is smaller and smaller, the power is larger and larger, and the operating conditions are more and more harsh. Therefore, gear lubrication has...

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Gear transmission system of flying vehicle

Traditional flying vehicles refer to land and air amphibious vehicles that can drive on the ground and fly in the air. In recent years, with the rise of the concept of air traffic, the vertical takeoff and landing aircraft with only air flight function is also called flying vehicle....

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Dynamic reliability of gear transmission system of flying vehicle

With the development of the concept and technology of flying vehicle, automobile gear transmission system has become one of the important bottlenecks limiting its service performance and reliability. Therefore, the dynamic reliability analysis model of gear transmission system of flying vehicle considering the correlation between strength degradation and failure...

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Reliability of gear transmission system of flying vehicle

Based on the modeling method of system level theory, the gear transmission system is divided into three subsystems: primary DSI planetary gear train C1, secondary bevel gear train C2 and tertiary bevel gear train C3. The estimated parameters of correlation coefficients of Gumbel cop โƒ ula functions at all...

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Gear transmission classification

Gear is the main body of power transmission. Gear transmission is the most widely used transmission form in mechanical equipment. Its main feature is that it has high efficiency and can realize high-power mechanical power transmission; The transmission is accurate and reliable, which can realize the power transmission between...

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