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气瓶压力容器水压爆破试验台生产技术指标

发布时间:2019-07-12 15:32:12   发布人:http://www.sdjingtuo.com
由计算机+液晶显现器与采集卡(美国NI)控制器控制系统组成,美国NI公司LabView平台自主开发的先进测控软件,采用精细电磁阀和传感器控制,压力在实验范围内控制精度高。
It is composed of computer + LCD display and acquisition card (NI) controller control system. The advanced measurement and control software developed independently by NI LabView platform adopts fine solenoid valve and sensor control. The pressure control precision is high in the experimental range.
控制软件成熟,界面人性化,运转牢靠性高。
The control software is mature, user-friendly and reliable.
系统采用PID控制,使系统进入稳态后无稳态误差,改善系统在调解过程中的动态特性,超前控制消弭余差,使系统更稳定精确,控制系统输出精度好。
The system adopts PID control, which makes the system stable without steady-state error, improves the dynamic characteristics of the system in the process of mediation, eliminates the residual error in advance control, makes the system more stable and accurate, and the output precision of the control system is good.
采集数据存入数据库,可供查询,打印(能够按客户需求的报告格式输出)。
The collected data are stored in the database for inquiry and printing (which can be output in the report format according to the customer's needs).
控制系统为基于电脑的控制,增加了系统的灵敏性,将控制、人机界面、数据处置、通讯等功用集成在一台PC中的处理计划,减少了CPU处置的信息量,进步处置性能,进步整体的运转速度,扩大了整体的存储量和数据的处置量。
Control system for computer-based control, increase the sensitivity of the system, control, man-machine interface, data processing, communication and other functions integrated in a PC processing plan, reduce the amount of information processed by CPU, improve processing performance, improve the overall speed of operation, expand the overall storage and data processing.
试压系统采用气液电气比例控制,爆破压力源采用赛思特自主研发气动高压泵,经过气液均衡的原理完成爆破压力控制。
Pressure test system adopts gas-liquid electric proportional control, blasting pressure source adopts Cester self-developed pneumatic high-pressure pump, through the principle of gas-liquid equilibrium to complete blasting pressure control.
气体增压泵
实验压力、保压时间等参数可依据请求停止设定,且对相关设置参数停止保管。
The parameters such as test pressure and holding time can be stopped according to the request, and the relevant parameters can be stopped.
被测工件实验过程中恣意可控项目达不到设定请求报警停机,实验终了设备自动停机并报警,数据独立实验数据及图形自动记载并保管在计算机中。
In the process of the workpiece test, the arbitrarily controllable items can not meet the set request for alarm shutdown. At the end of the experiment, the equipment automatically shuts down and alarms. The data of independent experiment data and graphics are automatically recorded and stored in the computer.
采用计算机数据采集、控制与管理。电脑自动记载保管相关数据,并可直接打印出校验报告和压力曲线。压力、实验次数、实验厂家、实验数据均可经过人机界而设定,并可打印输出,配打印机。
Computer data acquisition, control and management are adopted. The computer automatically records and keeps the relevant data, and can print out the verification report and pressure curve directly. Pressure, number of experiments, laboratory manufacturer and experimental data can be set by human-machine circle, and can be printed out with printer.
计算机控制与高压增压系统, 中间用数据传导线衔接,可恣意拆分,构造合理,规划美观,采用非焊接式管路衔接,根绝跑冒滴漏,具备良好的稳定性、噪音低、密封性好、易于装置调整、维护颐养等特性。
Computer control and high-pressure supercharging system, with data transmission line in the middle, can be arbitrarily split, reasonable structure, beautiful planning, using non-welded pipeline connection, eliminating leakage, with good stability, low noise, good sealing, easy device adjustment, maintenance and other characteristics.
实验压力无级调理,靠计算机程序控制,实验参数设定后能够自动充液、排气、升压、保压、泄压排液; 实验压力实验过程中能够恣意设定单段或者多段保压测试,也能够保压或测走漏后直接爆破,升压速度能坚持恒定,可完成无级调理,升压速度可显现;被试件发作决裂、爆破设备自动中止加压;实验程序(可选)有:
Experimental pressure stepless conditioning, controlled by computer program, can automatically fill liquid, exhaust gas, boost pressure, hold pressure, relieve pressure and drain liquid after setting experimental parameters; In the process of experimental pressure experiment, can arbitrarily set single or multi-stage hold pressure test, can also be directly blasted after holding pressure or measuring leakage, the boost speed can be maintained constant, and can be completed. Stepless conditioning, the speed of pressure rise can be shown; the specimen bursts and the blasting equipment automatically stops the pressure; the experimental procedures (optional) are as follows:
①、恒速升压-爆破
Constant Speed Boost-Blasting
②、恒速升压-保压-升压-爆破
(2) Constant speed boost-hold-boost-blasting
③、恒速升压-保压-泄压
(3) Constant speed boost-hold-release
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