COMPUTER-AIDED SUPPORT FOR THE RAPID CREATION OF PARAMETRIC MODELS OF MILLING UNITS FOR LONGWALL SHEARERS
COMPUTER-AIDED SUPPORT FOR THE RAPID CREATION OF PARAMETRIC MODELS OF MILLING UNITS FOR LONGWALL SHEARERS
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DOI：
10.1515/mspe-2018-0031
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发表时间：
2018-12-01
影响因子：
1.5
通讯作者：
Castaneda, Leonel F.
中科院分区：
文献类型：
--
作者：
Boloz, Lukasz;Castaneda, Leonel F.
截割滚筒是许多采矿机械的基本工作部件。本文重点讨论根据预期工作条件不同而设计的截割滚筒的差异。然后，提出了独特的计算程序，该程序允许通过减少作用在单个截齿上的力来确定单元上的负载，同时考虑到切割盘上弯曲的截齿。到目前为止，这在文献中已被省略。还给出了在 MATLAB 中对所选切割滚筒执行的计算结果。下一节建议使用 Autodesk Inventor Professional 的逻辑工具对切割滚筒进行快速建模。介绍了使用 iLogic 脚本形式的编程元素创建参数化模型和组合的原理。这些文章提出了一个现成的单位生成器，考虑到确定单位选定数值参数值的可能性：直径、腹板、补片数量和切割节距。该生成器还允许您选择截齿支架的类型、锥形截齿类型以及用于重新定位或匹配截齿的截齿系统的扼流圈。
The cutting drums are the basic working components of many mining machines. The article focuses on differences in the design of cutting drums depending on the expected working conditions. Then, the unique calculation procedure is presented which allows to determine the load on the unit by reducing the forces acting on a single pick, taking into account the picks bent on the cut-off disc. Until now, this has been omitted in the literature. The results of the calculations for the selected cutting drum performed in MATLAB are also presented. The further section proposes to use Autodesk Inventor Professional's logic Tool for quick modelling of cutting drums. The principles of creating parameterized models and compositions using programming elements in the form of iLogic scripts are presented. The articles presented a ready-made units generator, taking into account the possibility to determine values of selected numerical parameters of the unit: diameter, web, number of patches and cutting pitch. The generator also allows you to select the type of pick holders, conical pick types, as well as the choke of pick system for repositioning or matching picks.