山东煤炭科技2024，Vol.42Issue(3)：109-112,117,5.DOI:10.3969/j.issn.1005-2801.2024.03.023
液压马达试验台的设计与研究
Design and Research of Hydraulic Motor Test Bench
王磊 1翟智哲 1高兴亮1
作者信息
- 1. 兖矿能源集团股份有限公司兴隆庄煤矿,山东 济宁 272004
- 折叠
摘要
Abstract
In view of the complex operation and low testing accuracy of the hydraulic test bench currently used in coal mines,according to national standard stipulations,a theoretical analysis of the test content of the test bench is conducted,and a computer-aided acquisition and processing system is designed to connect the test bench with the computer.Industrial control processing software is used for data acquisition and processing,achieving an organic combination of the test system software and hardware;the strength checking and modal simulation of important components of the test bench are carried out using ANSYS workbench software,and a concrete analysis of the simulation results is conducted.The stress-strain cloud map and corresponding frequencies of the first six modes are obtained,verifying that the strength and fixed frequencies of key components of the hydraulic motor test bench meet the design requirements.A new type of hydraulic motor test bench design is completed.The on-site application tests shows that the test bench can achieve various performance tests on hydraulic motors,and the testing accuracy of the hydraulic motor test bench can reach±0.5%-±1%,which is already reached A-level accuracy.关键词
液压马达/试验台/强度仿真/模态仿真Key words
hydraulic motor/test bench/strength simulation/modal simulation分类
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王磊,翟智哲,高兴亮..液压马达试验台的设计与研究[J].山东煤炭科技,2024,42(3):109-112,117,5.
