横向截割头摆动截割时切屑图的模拟研究  

Simulation Study of Grooving Section Patterns for a Horizontal Cutting Header When Swing and Cutting

作　　者：李晓豁[1] 隗金文[1] 刘利[1] 

机构地区：[1]辽宁工程技术大学机械工程学院,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2002年第1期76-78,共3页Journal of Liaoning Technical University (Natural Science)

基　　金：国家自然科学基金资助项目(批准号:59774033)

摘　　要：利用切削图可分析和评价截割头的设计质量和掘进机的截割性能特点,通过建立数学模型,实现对切削图的模拟,利用计算机辅助设计,替代设计中的人工绘制。并结合实例对这种掘进机进行了模拟与分析,给出了横轴式掘进机截割头摆动截割时切屑图的模拟方法,为研究该型掘进机的截割性能提供了一种简捷、有效的方法。Using a grooving section pattern may analyze and appraise design quality of a cutting head and cutting performance of a roadheader.Up to now, the pattern is artificially drawn during design of a cutting head. through setting mathematical modal and computer aided design simulation of the pattern is realized, simulating method of grooving section patterns for a horizontal roadheader cutting head under swing and cutting is introduced in the paper, as an example, the patterns of the machin are simulated and analyzed, which give a simple and direct, effective method studying cutting performances of the machine.

关 键 词：横向截割头 摆动截割 横轴式掘进机 切屑图 截割性能 计算机模拟 矿山机械 

分 类 号：TD421.54[矿业工程—矿山机电]