Vibration Characteristics Analysis of a Pair of Aviation Herringbone Gears

被引：0

作者：

Zhao Ning ^{[1
]}

Fu Chenxi ^{[1
]}

Zhao Yongzhi ^{[1
]}

Zhang Mengqi ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Sch Mech Engn, Xian 710072, Peoples R China

来源：

MECHATRONICS AND INTELLIGENT MATERIALS III, PTS 1-3 | 2013年 / 706-708卷

关键词：

aviation; herringbone gear; vibration characteristics; rotational speed; power;

D O I：

10.4028/www.scientific.net/AMR.706-708.1666

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The lumped mass model of an aviation herringbone gear is established, which takes coupling relationship between the two helical gear into consideration. Based on this model, motional differential equation is derived, and excitation parameters of gear pair are calculated at the same time. The dynamic differential equations are solved to obtain the dynamic response of each degree of freedom, then vibration characteristics of aviation herringbone gear in different speed and power is analyzed and the appropriate rotational speed and power of different flight status is determined. Research on the reliability analysis of aviation herringbone gear and the dynamic efficiency analysis is of great significance.

引用

页码：1666 / 1671

页数：6

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