An Improved Algorithm for Calculating Friction Force and Torque in Involute Helical Gears
المؤلفون المشاركون
Han, Lin
Niu, Wentie
Zhang, Dawei
Wang, Fujun
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-03-18
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Time varying frictional force and torque are one of the main exciting sources of vibration in helical gears.
This paper presents an approach to determine the friction force and torque in involute helical gears considering nonuniform load distribution along contact lines.
An analytical load distribution model is employed and extended to obtain the load per unit of length along contact lines.
Friction force and torque models under nonuniform assumption are derived.
Comparisons of the determined friction force and torque with the results from uniform assumption are made.
In addition, the differences between constant friction coefficient and varying coefficient are revealed.
Moreover, two typical design cases of helical gears are studied.
Results show that the fluctuations of friction force and torque under uniform assumption are more significant than those under nonuniform assumption in sample I for a single tooth, but less significant for the sum of those of the three teeth, while in sample II, the fluctuations under uniform assumption are less significant than those under nonuniform assumption.
The friction coefficient induced difference is negligible compared with the difference induced by load distribution assumptions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Han, Lin& Niu, Wentie& Zhang, Dawei& Wang, Fujun. 2013. An Improved Algorithm for Calculating Friction Force and Torque in Involute Helical Gears. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1009911
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Han, Lin…[et al.]. An Improved Algorithm for Calculating Friction Force and Torque in Involute Helical Gears. Mathematical Problems in Engineering No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-1009911
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Han, Lin& Niu, Wentie& Zhang, Dawei& Wang, Fujun. An Improved Algorithm for Calculating Friction Force and Torque in Involute Helical Gears. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1009911
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1009911
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر