Finite Element Analysis and Lightweight Design of Crusher Flywheel

Abstract:

Traditional jaw crusher has the problems of unreasonable structure, heavy weight, low utilization of material and high cost. This paper chooses the flywheel which has great influence on the total weight as the research object. Finite element method are used to anlysis stress and displacement distribution under the action of maximum crushing force. It shows weak link and surplus position of primary structure. Use the parametric design language APDL to establish and analyze finite element model, based on crusher structural features. Make lightweight design meeting the demands of intensity, stiffness and moment of inertia. The result indicates that modified flywheel is less than the original one by 5%, makes structure more reasonable and stress distribution more even.

• Periodical: Applied Mechanics and Materials (Volume 684)
• Pages: 297-302
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.684.297
• Online since: October 2014
• Authors: Chun Lan Yang*, Da Ming Huang, Fa Long Cheng
• Keywords: Crusher, Finite Element Analysis (FEA), Flywheel, Lightweight Design

References

[1] Tao Jiang, Xuhong Xie, Haishan Weng. Optimal Design and Analysis for Mobile Jaw Body of Single Toggle Jaw Crusher with Finite Element, J. Coal Mine Machinery, 2007, Issue 2, pp.11-13.

[2] Ting Lv, Xiudong Shi, Qiuju Zhang. Modal analysis for the frame of crusher based on ANSYS, J. Machinery Design & Manufacture, 2008, Issue 11, pp.99-101.

[3] Hongping Luo, Fusheng Mu, Huqi Wang. Computerized simulation of double cavity jaw crushers based on ADAMS, J. Journal of Railway Science and Engineering, 2007, Issue 4, pp.88-92.

[4] HongJiang Chen, luheng Wu, lijuan Zou. The application of ADAMS in optimization simulation design of jaw crusher, J. Digital Manufacturing Industry, 2005, Issue 11, pp.40-43.

[5] Daming Huang, Shunmei Jiang, Chunlan Yang. Research on the impact of the toggle plate supporting position on the traveling characteristic value of moving jaw,J. Machinery Design & Manufacture, 2011, Issue 1, pp.236-238.

[6] Daming Huang, Shunmei Jiang, Chunlan Yang. Optimal design for mechanism parameters of crusher based on minimum eigenvalue by matlab, J. Machinery Design & Manufacture, 2012, Issue 01, pp.4-6.

[7] Daming Huang, Chunlan Yang, Shunmei Jiang. Optimal design of the dynamical parameter of the crusher based on MATLAB, J. Machinery Design & Manufacture, 2012, Issue 03, pp.28-30.

[8] Lingrong Ding, Nianqin Guo. The Optimal Design and Analysis for the Adjusting Bearer of Single Toggle Jaw Crusher with Finite Element, J. Coal Mine Machinery, 2005, Issue 9, pp.23-25.

[9] Wei Huang, Xiaohui Liu, Daming Huang. Finite element analysis and optimal design of the framework based on APDL about jaw crusher, J. Machinery Design & Manufacture, 2010, Issue 12, pp.47-49.