矿用防冲击液压支架的吸能构件研究  

Research on Energy Absorbing Components of Mining Anti impact Hydraulic Supports

作　　者：牛光勇 李琨 李程 李少飞 王君 Niu Guangyong;Li Kun;Li Cheng;Li Shaofei;Wang Jun(Shanxi Lu'an Group Yuwu Coal Industry Co.,Ltd.,Changzhi Shanxi 046100,China)

机构地区：[1]山西潞安集团余吾煤业有限责任公司,山西长治046300

出　　处：《机械管理开发》2024年第10期1-5,共5页Mechanical Management and Development

摘　　要：为解决刚性支护防冲击性能差的问题,业内提出了吸能防冲击液压支架。对金属薄壁吸能机构进行了研究,分析了金属薄壁吸能构件的设计要点与存在问题,并对金属薄壁圆管吸能构件的结构进行了改进设计和参数优化。To solve the problem of poor impact resistance of rigid support,energy absorbing and impact resistant hydraulic supports have been proposed in the industry.This article conducts research on metal thin-walled energy absorbing mechanisms,analyzes the design points and existing problems of metal thin-walled energy absorbing components,and improves the design and parameter optimization of the structure of metal thin-walled circular tube energy absorbing components.

关 键 词：冲击地压 液压支架 吸能机构 薄壁金属圆管 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术] TD421[自动化与计算机技术—计算机科学与技术]