Optimization Analysis of the Mast of Rotary Drilling Rig

Abstract:

Aiming at the deformation of the mast of rotary drilling rig, 3D graphics software Pro/E and finite element analysis software Ansys are applied to model and optimize the structure of the mast. Back sliding wheel installed on the mast of rotary drilling rig is firstly proved to be effective to reduce the deformation of the mast of rotary drilling rig. On this basis, the distance between back sliding wheel and the mast of rotary drilling rig, and the position of the pulley yoke are adjusted together to obtain the minimum deformation of the mast of rotary drilling rig, which improves the stability of the mast of rotary drilling rig in the course of construction, and provides theoretic supports for more optimization design and research of the mast of rotary drilling rig.

• Periodical: Applied Mechanics and Materials (Volumes 48-49)
• Pages: 783-786
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.48-49.783
• Online since: February 2011
• Authors: Yong Xiang Li, Hui Luo, Ying Min Qu
• Keywords: Back Sliding Wheel, Finite Element Analysis (FEA), Mast, Rotary Drilling Rig

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