<abstract xmlns="http://www.w3.org/1999/xhtml"><p> To study the influence of the random load on the V-lock chain ring for mining, the numerical simulation technology is used. The dynamic tension is obtained by using the dynamic model of the plough. The life and damage nephograms are obtained by using ANSYS Workbench. The analysis results show that the short fatigue life region of the V-lock chain ring for mining is mainly concentrated on the transition region between the medial straight edge and arc, and the fatigue damage of the link chain on the side of the motion direction of the plow head is larger than that on the other side. This link chain has strong anti-fatigue performance.</p></abstract>

To study the influence of the random load on the V-lock chain ring for mining, the numerical simulation technology is used. The dynamic tension is obtained by using the dynamic model of the plough. The life and damage nephograms are obtained by using ANSYS Workbench. The analysis results show that the short fatigue life region of the V-lock chain ring for mining is mainly concentrated on the transition region between the medial straight edge and arc, and the fatigue damage of the link chain on the side of the motion direction of the plow head is larger than that on the other side. This link chain has strong anti-fatigue performance.

Fatigue Damage of V-Lock Chain Ring Under Random Load

The State Key Laboratory of Mechanical Transmissions, Chongqing University, China

College of Mechanical Engineering, Liaoning Technical University, Postal 123000,

Polish Maritime Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Fatigue Damage of V-Lock Chain Ring Under Random Load"}

To study the influence of the random load on the V-lock chain ring for mining, the numerical simulation technology is used. The dynamic tension is obtained by...

Fatigue Damage of V-Lock Chain Ring Under Random Load

Publié en ligne: 16 nov. 2016

Pages: 4 - 9

DOI: https://doi.org/10.1515/pomr-2016-0039

Mots clés
V-lock chain ring for mining, dynamic model, fatigue damage, random load, finite element, sensitivi-ty analysis

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Fatigue Damage of V-Lock Chain Ring Under Random Load

Publié en ligne: 16 nov. 2016

Pages: 4 - 9

DOI: https://doi.org/10.1515/pomr-2016-0039

Mots clésV-lock chain ring for mining, dynamic model, fatigue damage, random load, finite element, sensitivi-ty analysis

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
V-lock chain ring for mining, dynamic model, fatigue damage, random load, finite element, sensitivi-ty analysis