Design and research of cutting load measuring device for coal and rock

摘要：

　　Based on the analysis of the present situation of the research on the cutting process of the drum, the research method of the equipment capable of obtaining the cutting force in the drum cutting process is proposed by combining the finite element explicit dynamic analysis.Aiming at the complicated force of the shearers pick cutter in cutting the coal rock.In this paper, the finite element software is used to explicit dynamics simulate the picking of coal mining in the cutting process, and the strain distribution on the cutting is determined.Based on this, the use of strain gauge bridge design ideas to indirectly obtain the force on the cutter, and finally get the relevant experimental data.Compared with the finite element simulation analysis, the feasibility of the two schemes is explained, and the foundation of the follow-up experiment is laid.

关键词： pick-shaped cutter rock and rock cutting explicit dynamics strain gauges cutting loads

作者: Chenxu Luo Shuangxi Jing Jinle Yuan Piao Sheng Lan Chen

作者单位: School of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo, 454000, P.R.China

会议类型: 国际会议

会议名称: The 28th International Conference on Vibroengineering (第28届国际振动工程会议)

会议地点: 北京

会议语种:英文

页码: 368-373

在线出版日期: 2017-10-19（万方平台首次上网日期，不代表论文的发表时间）