工程设计学报2016，Vol.23Issue(4)：322-326,5.DOI:10.3785/j.issn.1006-754X.2016.04.004
基于相似理论的采煤机模拟螺旋滚筒的设计
Design of shearer simulated spiral drum based on similarity theory
摘要
Abstract
In order to study automatic height adjustment for shearer drum ,a simulated cutting ex‐periment device for shearer was built and the schematic diagram of the device was provided .One type of thin seam shearer was selected as prototype .The similarity criterions between model and prototype were established based on similarity theory ,and the correlative parameters of simulated spiral drum w ere determined .Picks arrangement on helical vanes and drum plate w ere accom‐plished .By using SolidWorks software ,the 3D models of the parts of the simulated spiral drum were established ,then the 3D models were assembled ,and the interference between parts was checked ,thus the 3D model of the simulated spiral drum was finished ,also laid the foundation for the design of simulated cutting experiment device for shearer .关键词
相似理论/螺旋滚筒/模拟截割/截齿配置/三维建模Key words
similarity theory/spiral drum/simulated cutting/pick arrangement/3D modeling分类
矿业与冶金引用本文复制引用
彭天好,王光耀,张义龙,黄鹏,钟伟才..基于相似理论的采煤机模拟螺旋滚筒的设计[J].工程设计学报,2016,23(4):322-326,5.基金项目
国家自然科学基金资助项目（51475001）． （）
