Analytical Expressions of the Efficiency of Standard and High Contact Ratio Involute Spur Gears
المؤلفون المشاركون
Pleguezuelos, Miguel
Pedrero, José I.
Sánchez, Miryam B.
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-04-23
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Simple, traditional methods for computation of the efficiency of spur gears are based on the hypotheses of constant friction coefficient and uniform load sharing along the path of contact.
However, none of them is accurate.
The friction coefficient is variable along the path of contact, though average values can be often considered for preliminary calculations.
Nevertheless, the nonuniform load sharing produced by the changing rigidity of the pair of teeth has significant influence on the friction losses, due to the different relative sliding at any contact point.
In previous works, the authors obtained a nonuniform model of load distribution based on the minimum elastic potential criterion, which was applied to compute the efficiency of standard gears.
In this work, this model of load sharing is applied to study the efficiency of both standard and high contact ratio involute spur gears (with contact ratio between 1 and 2 and greater than 2, resp.).
Approximate expressions for the friction power losses and for the efficiency are presented assuming the friction coefficient to be constant along the path of contact.
A study of the influence of some transmission parameters (as the gear ratio, pressure angle, etc.) on the efficiency is also presented.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Pleguezuelos, Miguel& Pedrero, José I.& Sánchez, Miryam B.. 2013. Analytical Expressions of the Efficiency of Standard and High Contact Ratio Involute Spur Gears. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1008523
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Pleguezuelos, Miguel…[et al.]. Analytical Expressions of the Efficiency of Standard and High Contact Ratio Involute Spur Gears. Mathematical Problems in Engineering No. 2013 (2013), pp.1-14.
https://search.emarefa.net/detail/BIM-1008523
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Pleguezuelos, Miguel& Pedrero, José I.& Sánchez, Miryam B.. Analytical Expressions of the Efficiency of Standard and High Contact Ratio Involute Spur Gears. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1008523
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1008523
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