泡沫铝层合结构矿用溜槽减振优化设计  

Vibration Reduction Optimization Design of Mine Chute With Foam Aluminum

作　　者：徐平[1] 沈佳兴[1] 于英华[1] 杨昆[2] 

机构地区：[1]辽宁工程技术大学机械工程学院,辽宁阜新123000 [2]辽宁工业大学机械工程学院,辽宁锦州121000

出　　处：《机械设计与研究》2016年第3期165-169,共5页Machine Design And Research

基　　金：辽宁省教育厅科学技术研究(创新团队)资助项目(LN2010045);中国煤炭工业协会科学技术研究指导性计划项目(MTKJ2010-290)

摘　　要：针对传统矿用溜槽存在的振动剧烈缺点,设计一种泡沫铝层合结构矿用溜槽。首先分析了影响溜槽振动强度的因素。然后,以振动幅值为目标函数,以钢板和泡沫铝芯板的厚度为设计变量优化了其结构。最后,通过有限元仿真法及实验法检验了优化结果,证明了优化后的泡沫铝层合结构矿用溜槽可以显著减小振动幅值,以达到减振目的。In order to solve the problem of traditional mine chute violent vibration, A kind of mine chute with foam aluminum have been designed. Firstly, the paper analyzed the factors affecting the vibration intensity of the chute. Then, its structure was optimized by taking the amplitude of vibration as the objective function, and steel and aluminum foam core plate thickness as design variables. Finally, through the finite element simulation method and the experimental method to prove the optimized mine chute with foam aluminum could significantly reduce the vibration amplitude ,and achieve the purpose of vibration reduction.

关 键 词：溜槽 泡沫铝 减振 优化设计 有限元仿真 实验研究 

分 类 号：TH142.3[一般工业技术—材料科学与工程] TH113.1[机械工程—机械制造及自动化]