Modeling and Analysis of Effective Case Depth on Meshing Strength of Internal Gear Transmissions
المؤلفون المشاركون
Liu, Dezheng
Li, Yan
Wang, Yu
Wang, Zhongren
Wang, You
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-12-30
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
The effective case depth (ECD) plays an important role in the meshing strength of internal gear transmissions.
Carburizing quenching heat treatment is commonly used to enhance gear strength and wear resistance.
However, the different ECDs in internal and external gears caused by heat treatment significantly affect the meshing strength, causing vibration, reducing gear service life, and hastening malfunction in internal gear transmission.
In this study, we conducted an investigation of different ECDs by the heat treatment of carburized gear pairs by numerical simulation with the finite element method (FEM) and experiment tests.
We analyzed three different carburized layer models, with the ECD in the internal gear being greater than, less than, and equal to the ECD in the external gear.
In addition, we investigated the ability to distinguish between hardness gradients in gear teeth by dividing the carburized depth into seven layers to improve modeling accuracy.
Results revealed that the meshing strength of internal gear transmission could be significantly enhanced by adopting the model with the ECD in the internal gear being less than the ECD in the external gear, and moreover, the shear stress of carburized gears initially increased and then decreased along with depth direction, and the maximum value appeared in the middle of the lower surface.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Dezheng& Li, Yan& Wang, Zhongren& Wang, You& Wang, Yu. 2018. Modeling and Analysis of Effective Case Depth on Meshing Strength of Internal Gear Transmissions. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1207836
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Dezheng…[et al.]. Modeling and Analysis of Effective Case Depth on Meshing Strength of Internal Gear Transmissions. Mathematical Problems in Engineering No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1207836
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Dezheng& Li, Yan& Wang, Zhongren& Wang, You& Wang, Yu. Modeling and Analysis of Effective Case Depth on Meshing Strength of Internal Gear Transmissions. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1207836
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1207836
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