基于ANSYS隔爆箱水压测试分析  

Hydraulic Pressure Analysis of Flameproof Box Based on ANSYS

作　　者：齐秀丽[1] 鞠彬[1] 

机构地区：[1]山东科技大学机械电子工程学院,山东青岛266590

出　　处：《煤矿机械》2013年第7期80-82,共3页Coal Mine Machinery

摘　　要：利用ANSYS有限元分析软件对螺栓预紧条件下的矿用隔爆箱进行了水压测试分析,主要分为2个阶段,即螺栓预紧阶段和1.5 MPa加压阶段。通过应力分析,发现盖板为隔爆箱的薄弱环节。提出了盖板改进方案,同时解决了隔爆面缝隙难测量的问题,为隔爆箱的设计提供了理论依据,缩短了隔爆箱的设计周期。This paper analyzes hydraulic pressure test of Flameproof Box when its bolts are in pretension by using Ansys software. The process contains two stages： one is bolts pretension and the other is 1.5 MPa hydraulic pressure application. By stress analysis,the box cover is found to be the weak link. It proposes an improved scheme of the box cover, and addresses the problem of flameproof joint panels＇ gap measuring,which provides a theoretical basis for the design of Flameproof Box and shortens its design cycle.

关 键 词：隔爆箱 螺栓预紧 水压测试 隔爆缝隙 

分 类 号：TD684[矿业工程—矿山机电]