山东煤炭科技Issue(4)：154-155,158,3.DOI:10.3969/j.issn.1005-2801.2018.04.063
采煤机滚筒运动参数对滚筒截割性能的影响
Influence of Drum Shearer Movement Parameters on Drum Cutting Performance
王翔虎1
作者信息
- 1. 山西西山晋兴能源有限责任公司,山西 太原 030000
- 折叠
摘要
Abstract
The shearer's pick of the shearer directly acts on the coal wall, and changing the parameters of the movement will change the cutting characteristics of the drum. The study on the relationship between cutting parameters and the cutting performance is the theoretical basis for improving the performance of the shearer. In this paper, the simulation experiment of cutting process was carried out by PFC3D. The movement parameters of different shearer rollers were simulated and different cutting thicknesses, cutting angles and cutting line velocities were set up. The relationship between cutting resistance and energy consumption of cutting ratio, cutting performance under different parameters were evaluated, which provides a research basis for optimization of the design of the shearer.关键词
滚筒/运动参数/截割阻力/截割比能耗Key words
drum/motion parameters/cutting resistance/cutting ratio energy consumption分类
矿业与冶金引用本文复制引用
王翔虎..采煤机滚筒运动参数对滚筒截割性能的影响[J].山东煤炭科技,2018,(4):154-155,158,3.
