Investigations of Dynamic Behaviors of Face Gear Drives Associated with Pinion Dedendum Fatigue Cracks

المؤلفون المشاركون

Zhu, Rupeng
Li, Zhengminqing
Liu, Shuang
Xu, Xiaodong

المصدر

Shock and Vibration

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-10، 10ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2016-09-20

دولة النشر

مصر

عدد الصفحات

10

التخصصات الرئيسية

هندسة مدنية

الملخص EN

Face gear dynamics is addressed by many scholars.

However, dynamic behaviors of face gear drives associated with pinion dedendum fatigue cracks are yet to be investigated.

Thus, in the study, a calculation solution of static transmission errors (STE) of face gear drives associated with pinion dedendum fatigue cracks is constructed, based on the proposed equivalent face gear drives, and a four-degree-of-freedom (DOF) dynamic model of face gear drives is formulated.

The dynamic behaviors of an example case of face gear drives associated with pinion dedendum fatigue cracks are investigated.

The simulation results indicate natural frequencies of face gear drives would be decreased with pinion dedendum fatigue crack extensions; the relationship between accelerations and velocities of face gear drives, dynamic mesh forces, and vibration accelerations at bearings would also be changed.

However, pinion dedendum fatigue cracks of face gear drives are detected difficultly, due to simulation result similarities.

Therefore, a determination solution for pinion dedendum fatigue cracks of face gear drives is proposed.

The result shows a trend of vibration accelerations at bearings, namely, a first decreasing and then increasing tendency, which could be beneficial to detecting pinion dedendum fatigue cracks of face gear drives.

These contributions would improve engineering applications of face gear drives in the future.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Li, Zhengminqing& Liu, Shuang& Zhu, Rupeng& Xu, Xiaodong. 2016. Investigations of Dynamic Behaviors of Face Gear Drives Associated with Pinion Dedendum Fatigue Cracks. Shock and Vibration،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1118973

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Li, Zhengminqing…[et al.]. Investigations of Dynamic Behaviors of Face Gear Drives Associated with Pinion Dedendum Fatigue Cracks. Shock and Vibration No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1118973

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Li, Zhengminqing& Liu, Shuang& Zhu, Rupeng& Xu, Xiaodong. Investigations of Dynamic Behaviors of Face Gear Drives Associated with Pinion Dedendum Fatigue Cracks. Shock and Vibration. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1118973

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1118973