水压试验机

钢管水压试验机平衡缸位移问题剖析

Analysis of balancing cylinder 's displacement in steel-tube hydrostatic testing machine

该控制系统具有PLC电气控制和电液比例阀的液压控制，水压试验机实现在线测控，设置参数，数据库及管理打印功能。

The hydrostatic tester has on - line control , parameter setting , database and printing function .

同时配套平头倒棱机、X射线探伤装置、水压试验机等设备。

Production line , and meantime equipped with facing and chamfering machine , X ray inspection unit , hydrostatic tester , etc. .

钢管水压试验机充水阀密封失效的解决措施

Disposal Settling Method for Failure of Water Valve for Hydrostatic Tester

焊管水压试验机增压原理及故障的排除

The Operation Principle and Troubleshooting of Hydraulic Test for Welded-pipe

球铁管水压试验机的设计与研究

Design & Research of the Hydraulic Testing Machine for Ductile Iron Pipes

超高压水压试验机高压缸体的有限元分析

Finite Element Analysis on High Pressure Cylinder Body of High-pressure Tube-testing Press

钢管水压试验机稳压回路分析

Analysis on Pressure Regulating Loop of Pipe Hydrostatic Tester

高压钢管水压试验机技术特点

Technical Characteristic of Hydrostatic Tester for High Pressure Pipe

钢管水压试验机管端密封方式的探讨

Investigating in Seal Method for the Top of Steel Pipe Hydraulic Test Machine

水压试验机是制管生产线上的压力检测设备。

Hydrostatic tester is the pressure inspection equipment of pipe manufacturing production line .

实用新型焊管水压试验机

A practical hydrostatic pressure testing machine for welded pipes

介绍了改进后静水压试验机的工作过程、控制系统配置及软件程序设计。

The working process , control system configuring and software program design is introduced .

大直径焊接钢管水压试验机的研制

Manufacture of a major diameter hydrostatic pipe tester

我国首条双头高压水压试验机生产线的研制

The Research & Development of the First Domestic Manufacture Line of Dual-head High Pressure Hydraulic Testing Machine

同步马达在钢管水压试验机升降架同步回路中的应用GB/T7550-1987球笼式同步万向联轴器试验方法

Application of the Synchronous Motor to Ascend and Descend Device Synchronizing Circuit of the Steel Pipe Water Pressure Experiment Machine

介绍了水压试验机的工作原理，分析了其控制系统的硬件组成、软件流程图，对运行结果作了充分肯定。

The paper introduces the principle of the Water pressure experiment machine , analyses the hardware composition and software flow diagram , The operating results are fully approved .

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。

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 .

此外，由于水压试验机是一个复杂的高压系统，该类系统一旦发生事故，不仅会影响生产的可靠运行还可能会造成人员和财产的巨大损失。

In addition , as a complex high-press system , the failure of hydraulic tube tester will not only seriously affect the safety of process operation , but also result in huge loss of personnel and wealth .

通过对静水压试验机主油缸压力波动原因的分析，提出了静水压试验机的改造方案，改造后的静水压试验机满足了正常生产的要求。

Through analysis on pressure fluctuation reasons of the hydro tester 's main oil cylinder , the reforming scheme of the static hydro tester is proposed . The reformed hydro tester meets the requirements of normal production .

针对水压试验机常见故障特点，提出了基于打压波形信息的故障类别诊断专家系统方法，并针对其中的专家系统提出基于减聚类的变焦知识获取方法。

Focusing on the common faults of hydraulic tube tester , a method has been developed based on pressure waveform information to discriminate different fault types . Moreover , a ' zooming ' knowledge acquisition method is proposed based on the subtractive clustering algorithm in the expert system .