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支掩式液压支架立柱的设计及其运动仿真分析

发表时间:2008-05-15  浏览量:2027  下载量:939
全部作者: 芦东平,李义贤,潘一山
作者单位: 辽宁工程技术大学力学与工程学院
摘 要: 针对目前液压支架生产中需要先在二维图纸设计之后制造出物理样机,然后通过试验物理样机来验证设计是否合理这种费时费力的现状,本文对液压支架的国内外发展现状进行了综述,建立了ZY3600/12/27.5L型液压支架的力学模型,通过计算得出了液压支架的外载与立柱的关系,特别是对液压支架立柱的强度进行了验算与分析。在此基础上根据阜新各煤矿的实际情况,选择了适合ZY3600/12/27.5L型液压支架使用的煤矿。并结合计算机辅助设计(CAD)技术,利用Pro/ENGINEER等软件,对沈阳天安矿山机械科技有限公司研制的ZY3600/12/27.5L型液压支架进行了三维建模与运动仿真分析,同时完成了干涉检验工作,明确地指出了设计中存在的问题。采用这种虚拟样机技术,不仅去除了一、二维设计的弊端,而且在避免人力、物力、财力损失的况情下设计出了符合生产要求的液压支架。
关 键 词: 工程力学;液压支架;立柱;计算机辅助设计;运动仿真
Title: The design and dynamic simulation analysis of the column-type support of standing shield hydraulic support
Author: LU Dongping, LI Yixian, Pan Yishan
Organization: School of Mechanics and Engineering, Liaoning Technical University
Abstract: Aiming at the wasteful actuality for the moment that during the producing processes of hydraulic supports it has to manufacture the physical prototype after scheming out the two-dimension drawings, and then experiment on the physical prototype to validate whether the design is right. This paper summarizes the development of hydraulic supports internal and external. And this paper founded the mechanical model of the ZY3600/12/27.5L hydraulic support, educed the relations between the column-type support and the loads acting on the hydraulic support by calculating, especially analyzed and examined the intensity of the column-type support. On the ground of this, according to the practical conditions of the collieries in Fuxin, it chose the appropriate colliery to the ZY3600/12/27.5L hydraulic support. As well as by combining with computer aided design(CAD) and using Pro/ENGINEER, it founded the 3D model and dynamic simulation analysis of the ZY3600/12/27.5L hydraulic support which designed by Tianan Mining Machine Limited Liability Company in Shenyang, and at the same time it completed the works of checking the interferences and pointing out the mistakes in the design. This kind of virtual prototyping technology will throw off the abuse of single 2D design and scheme out the hydraulic supports according with the productive rules without losing man powers, material resources and financial resources furthermore.
Key words: engineering mechanics;hydraulic support;column-type support;computer aided desigh(CAD);dynamic simulation
发表期数: 2008年9月第9期
引用格式: 芦东平,李义贤,潘一山. 支掩式液压支架立柱的设计及其运动仿真分析[J]. 中国科技论文在线精品论文,2008,1(9):1040-1048.
 
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