This paper introduces the application of cartridge proportional relief valve used in coal mine hydraulic testing bed and also resumes its structure and characteristics. 介绍了插装式电磁比例溢流阀在煤矿液压试验台上的应用,并简述其结构及性能。
In order to solve the distortion of terminal box after hydraulic test, it has improved the technology, hydraulic testing device and the fittings for this test. 为了解决高压隔爆接线盒的水压试验变形问题,对水压工艺及水压机、水压工具作了改进。
Hydraulic testing bench has the characteristic of lower test pressure and small out flow. 液压实验台测试压力较低、输出流量比较小。
Reconstruction on Testing System of Universal Hydraulic Testing Machine 液压万能材料试验机测试系统的改造
The Research& Development of the First Domestic Manufacture Line of Dual-head High Pressure Hydraulic Testing Machine 我国首条双头高压水压试验机生产线的研制
It is illustrated by analysis that magnetic leakage method has limitation in detecting longitudinal folded defects. It is pointed out that combination of magnetic leakage testing and ultrasonic testing, strict hydraulic testing and quality control of pipe material are neccessary for pipe quality. 分析表明,漏磁检测方法对检测某些纵向折叠缺陷,具有一定的局限性,只有采取复合无损检测方法和严格的水压试验,并结合必要的管材冶金质量控制才能严把产品质量关。
In Chapter 3, based on the modularization design idea, aimed at the feature of hydraulic testing and control system, design the gross structure of real-time testing and control software. Give a brief discussion of the major function of each module. 第三章基于模块化设计的思想,针对液压测控系统的特色,设计了实时测控软件的总体结构,简要阐述了各个模块的主要功能。
The hydraulic testing technology has made great progress with the development of the CAT and the combination of the hydraulic testing and virtual instrument. 随着CAT技术的发展,液压测试技术与虚拟仪器技术的有效结合,促使液压测试技术有了很大的进步。
The development of hydraulic testing platform used for gear box 齿轮箱液压试验台的研制
The Research Of Hydraulic Testing Machine System by Using Increasing PID Method 试验机的增量式PID控制系统研制
The old universal hydraulic testing machine of our company is running by the method of manual adjusting inlet and outlet oil valve and it has many defects such as testing method behindhand, intensity labour and imprecision results. 而我公司旧液压万能试验机以手动调整进、回油阀的方式运行,有试验手段落后,劳动量大和测试结果不准确等多项缺点。
The comprehensive hydraulic testing set with a load sensing system 综合式液压试验台负载传感系统
The Design of Virtual Instruments Control Plate for Hydraulic Testing System Based on VB 基于VB的液压系统检测虚拟仪器控制面板设计
The Research on the Hydraulic Testing Rig of Rolling Servo Cylinder 轧制伺服油缸试验台研究
The Design of the Load Cylinder on the Hydraulic Testing Rig of Rolling Servo Cylinder 轧制伺服油缸试验台加载缸设计
Proportion Integral Real-time Adjustment PID Control and its Application in Hydraulic Testing Machine 比例积分适时调整PID控制及其在液压试验机中的应用
Design and fabrication of simple hydraulic testing machine for bonding strength 简易手动液压胶接强度试验机的设计制作
Described are the structure features and the performance parameters of the first domestic manufacture line of the dual-head high pressure hydraulic testing machine, developed by Xi'an Heavy Machinery Research Institute. 介绍了西安重型机械研究所研制开发的国内首条双头高压水压试验机生产线的结构特点和性能参数。
Design of the hydraulic testing platform for screw drilling tool 螺杆钻具液马达试验架的设计
Hydraulic Testing Study on Artificial Specimens with Different Pore Proportioning 不同孔隙配比人工岩芯试件水力学试验研究
This paper mainly introduces the use of multi-task control mode to design a hydraulic testing system for wind-turbines. 介绍了利用多任务控制方式来设计风力发电机液压测试系统。
The Designing of a Pressing Staff Steady Experimental Device of WE-B Hydraulic Testing Machine WE-B型液压万能试验机压杆稳定实验装置的设计
The hydraulic testing platform used for gear box is the important craft equipment of the walking gear box for grinding experiment and one of examination methods. 齿轮箱液压试验台是走行齿轮箱磨合试验的重要工艺装备和检测手段之一。
Research on a multi-task hydraulic testing system for wind turbines 风力发电机多任务液压测试系统技术研究
Design& Research of the Hydraulic Testing Machine for Ductile Iron Pipes 球铁管水压试验机的设计与研究
Approach on improving the testing method of universal hydraulic testing machine with CAT technology 利用CAT技术改进液压式万能试验机测试方法的探讨
At present domestic widely used because of its traditional hydraulic testing machine, performance itself already cannot satisfy the current national standards for material inspection requirements. 目前国内普遍采用的传统型液压式试验机由于其本身性能上的缺陷,已不能满足现行国家标准对材料检测的要求。
In these old hydraulic testing machine, mostly adopts pure hydraulic control system, using manual valve pressure load, the pendulum force measurement, the scale that reading. 在这些老式液压式试验机中,大多采用纯液压控制系统,用手动阀调压加载、摆锤测力、刻度盘显示读数。
In our country, all sorts of old hydraulic testing machine, and continue to be used. 在我国,各种老式液压式试验机大量存在,并且被继续使用。