基于ANSYS的液压锚杆钻机回转机构优化  

Optimization of Hydraulic Anchor Drilling Rotary Mechanism Based on ANSYS

作　　者：张秋杰[1] ZHANG Qiujie(Guangxi Vocational and Technical College,Nanning 530227,China)

机构地区：[1]广西职业技术学院,南宁530227

出　　处：《煤炭技术》2023年第10期228-230,共3页Coal Technology

基　　金：广西科技重大专项(桂科AA18242033-2)。

摘　　要：针对当前液压锚杆钻机回转机构的抗冲击能力弱、稳定性差、易损坏等不足,提出了一种基于ANSYS的液压锚杆钻机回转机构优化方案。通过分析液压锚杆钻的结构和凿岩原理,以回转机构的齿轮为研究对象,利用遗传算法结合ANSYS系统来完成齿轮关键参数的优化、三维模型的构建以及仿真分析。实验结果表明:优化后的回转机构起动过程较为平稳,稳定后的齿轮啮合接触力为960 k N,降低了齿轮发生损坏的概率;起动稳定后齿轮最大应力值为402.52 MPa,抗冲击能力提升明显。In order to overcome the shortcomings of weak impact resistance, poor stability and easy damage of the current hydraulic anchor drill rotary mechanism, an optimization scheme of the hydraulic anchor drill rotary mechanism based on ANSYS is presented. By analyzing the structure and drilling principle of the hydraulic anchor drill, taking the gear of the rotating mechanism as the research object,the optimization of key parameters of the gear, the construction of three-dimensional model and the simulation analysis are completed by genetic algorithm combined with ANSYS system. The results show that the starting process of the optimized rotary mechanism is smooth and the meshing contact force of the stabilized gear is 960 kN, reduces the probability of gear damage. The maximum stress value of the gear after starting stabilization is 402.52 MPa, which improves the impact resistance obviously.

关 键 词：ANSYS 遗传算法 回转机构优化 仿真分析 

分 类 号：TD35[矿业工程—矿井建设]