摘要单体液压支柱是煤矿井下工作时的一种尤为重要的防护装置，单体支柱密封性能指标的优劣，对生产时的安全性起到很大的影响，因此我们需要对它的密封质量检测引起重视。目前市场上存在的检测系统存在检测效率低，软件功能弱等问题，不能满足市场的需求。80317

针对这一状况，根据煤炭企业的对矿用单体液压支柱的标准，对现有的单体液压密封质量检测系统设计与改进。单体液压支柱密封质量检测仪、打印机、计算机、通信接口和其他配件器件组成了本次设计的系统。

本文主要阐述检测系统的原理，上位机与检测仪如何实现通讯、信号的转换以及通讯协议的制定、分析和比较选择合适的系统编程语言、介绍软件编程的软硬件环境参数，对于参数设置功能的实现需要建立合适的数据表和数据库，详细介绍了上位机四个主要界面的设计和原理并绘制了参数设置、参数发送、密封试验、历史数据管理流程图，还有最后的报表的设计。本文还对系统软件运行结果也进行了详细的介绍，给出了最终系统的安装与调试过程。本系统能够精确、灵活、快速地检测数个单体支柱的高低压密封性，该系统能对数据进行采集、传输、记录、复查、警报等多个功能,能够解决实际生产中需要进行快速检测和等待状态的检测的问题。

毕业论文关键词:单体液压支柱  密封质量  检测  软件设计

Computer System for Detecting Seal Quality of Single Hydraulic Prop

Abstract The single hydraulic prop is one kind important shoring equipment of the coal mine underground mining。The sealing quality of single prop affects directly the safety in production,So the quality of the seal hydraulic prop detection is very important。At present system on the market have some disadvantages like low detection efficiency, software function weak, They can not meet the needs of the market。

In response to this situation, according to the coal mining enterprises for hydraulic prop standards, the existing single hydraulic seal quality inspection system design and improvement。 The system consists of hydraulic prop sealed detector, communication interfaces, computers, printers and other peripheral devices constituted 。

This paper mainly expounds the principle of testing system,PC and how to realize the communication testing instrument,Formulation of signal conversion and communication protocol,Analysis and choose suitable system programming language,Introduces the software and hardware environment parameter programming,Create a data table and database right,introduce the Details of the design and principle of the four mainly PC interface and draw Process map of Parameter settings,Parameter transmission, seal test, historical data management。And at last is report design。The system running results have also been introduced in detail, the process of installation and debugging is given the final system in this article。This system can be a plurality of sealing quality of single prop survey accurate, timely, flexible, has the functions of data collection, data transmission, data record, data review, alarm, and solves the problem of State detection and rapid test in reality。

Key Words:  Hydraulic prop  Quality of the seal  Test  Software Design

目 录

设计原创性声明 Ⅰ

论文版权使用授权书 Ⅱ 

摘要 Ⅲ

ABSTRCT Ⅳ

1 绪论 1

1。1课题的背景 1

1。2目前研究状况