Virtual Simulation Analysis of Rigid-Flexible Coupling Dynamics of Shearer with Clearance
المؤلفون المشاركون
Zhang, Kun
Chen, Hongyue
Piao, Mingbo
Wang, Xin
Mao, Jun
Song, Qiushuang
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-04-04
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
الملخص EN
A model for virtual simulation analysis of the rigid-flexible coupling of a shearer has been developed with the objective of addressing problems associated with lifetime mismatch and low reliability of pin rows of a scraper conveyor and the corresponding support mechanism of a shearer.
Simulations were performed using the experimental roller load as stimulus.
Results of the analysis demonstrate that the vertical cutting force on the roller serves to reduce the load on the plane support plates during shearer cutting, and the force on the right plane support plate is considerably smaller compared to that on the left plane support plate along the direction of motion of the shearer.
Owing to action of the roller-traction load, loads acting on the two guiding support plates increase significantly along the direction of shearer motion.
Mechanical characteristics of the support mechanism were determined through experiments, and the accuracy of the virtual simulation model was verified.
Simultaneously, mechanical characteristics of the shearer support mechanism were studied under varying pitch and roll angles.
This study was performed to provide a base for analyzing the mechanical characteristics as well as optimizing the structural design of the shearer.
Through fatigue-life analysis of the support plate and subsequent optimization of the support plate structure, the life of the guide support plate was found to have been extended by approximately 1.5 times.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chen, Hongyue& Zhang, Kun& Piao, Mingbo& Wang, Xin& Mao, Jun& Song, Qiushuang. 2018. Virtual Simulation Analysis of Rigid-Flexible Coupling Dynamics of Shearer with Clearance. Shock and Vibration،Vol. 2018, no. 2018, pp.1-18.
https://search.emarefa.net/detail/BIM-1215359
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chen, Hongyue…[et al.]. Virtual Simulation Analysis of Rigid-Flexible Coupling Dynamics of Shearer with Clearance. Shock and Vibration No. 2018 (2018), pp.1-18.
https://search.emarefa.net/detail/BIM-1215359
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chen, Hongyue& Zhang, Kun& Piao, Mingbo& Wang, Xin& Mao, Jun& Song, Qiushuang. Virtual Simulation Analysis of Rigid-Flexible Coupling Dynamics of Shearer with Clearance. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-18.
https://search.emarefa.net/detail/BIM-1215359
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1215359
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