运转试验

活塞式液压能量回收装置运转试验研究

On the Running Test or a Piston Type Hydraulic Energy Recovering Device

使用干气密封的离心压缩机在试验台上的机械运转试验

Machine Running Test of Centrifugal Compressor with Dry Gas Seal on Test-bed

5h运转试验后，化学气相沉积封孔处理树脂炭基体的炭／炭复合材料磨损量最大，为0.0025mm。

The wear loss of the tested composite specimen is little , the most of the loss is only 0 . 002 5 mm for the sample with resin carbon matrix after running for 5 h.

含轴油承用作磨床主轴前轴承的运转试验

Experimental investigation on oil-impregnated bearing used for main shaft in grinding machine

驱动桥运转试验机虚拟样机开发关键技术研究

Key technology in development of virtual prototyping of drive axle grinding test bench

链条运转试验台故障树分析

Fault Tree Analysis of the Chain Running Test Bed

经800小时的连续运转试验表明，该催化剂具有良好的稳定性。

The stability of the catalyst was proved by a800 h running test .

分析了陶瓷片用于耐磨风机叶轮的可行性，重点介绍了运转试验情况及在各电厂的应用情况。

Practicability of ceramic blade used for abrasion resistant fan impeller is analyzed .

机修间设备运转试验。

Running test of machines in repair room .

曲轴样品已通过运转试验，情况良好。

The sample crankshaft has been put on the engine and has experienced successfully running test .

制造了实验装置，对波纹管装配应力进行了标定和机构运转试验。

The trial device is made , the stress test and operated test to bellows is calibrated .

运转试验及性能考核表明，双级轴流压气机实验台在机械性能和气动性能两个方面均达到了预定的设计要求。

Experiment results indicate that the mechanical and aerodynamical performances on the new two-stage axial-flow compressor have met the design requirements .

通过轴承、端面密封组件在液氧、液氮中的运转试验，可为发动机研制提供准确数据。

The operation tests of bearing and face seal components in LOX and liquid nitrogen provided accurate data for future engine development .

最后通过样机的机械运转试验和工作性能的非线性瞬态动力学预估手段，对产品的设计质量进行了评价。

Evaluation work is performed for lean design method by using trail run of prototype and forecast method of nonlinear transient dynamic for working performance .

运转试验结果与仿真结果基本一致，证明了仿真方法的正确性和可行性。

The result of the operation experiment and the simulation result are coincident approximately , and it indicates that this emulation method is correct and feasible .

对所研制的高速滚子链进行了常规检测与试验、滚子大能量冲击疲劳试验、滚子链高速运转试验和滚子链磨损试验。

Common measure and experiment , impact fatigue experiment with large energy , revolving experiment at high speed and wear experiment are described in this paper .

依据某型涡轴发动机冷运转试验数据，给出了发动机阻力矩和净力矩的计算方法。

Based on a turboshaft engine test data gathered during cold run , a method of calculating engine resistant torque and torque for acceleration was introduced .

通过对加氢催化剂进行连续运转试验，证明本催化剂具有较长的使用寿命，可以用于工业生产。

By continuous operation test of the hydrogenation catalyst , it is proved that the catalyst has a quite long life and can be used in industry .

进行了氮气-水体系的冷模运转试验，考察了表观气速、压力和表面张力对环流反应器中气含率的影响。

Many tests for nitrogen-water system were made with this apparatus , and the effects of gas superficial velocity , pressure and superficial tension on gas holdup were investigated .

齿轮传动运转试验就是在一定的转速下，加上规定的载荷来试验运转，因此加载装置就成为封闭功率传动试验台的重要组成部分。

Gear drive running test , which is carried out under prescriptive load in a certain speed , makes the loading device an essential part of the closed power transmission test-board .

对机构中波纹管受力进行了分析，提出了对于波纹管进行等强度结构设计的方法，对波纹管装配应力进行了标定和机构运转试验。

The method that acted on equality strength constructions'design to the bellows is brought forward . The assembly stress to the bellows is calibrated and the test to the mechanism is operated .

本文介绍了该产品的设计、制造特点及两个棉纺厂上机运转试验的情况。试用结果反映出较好的梳理效果。

The design , characteristics and two operation tests in cotton spinning mills of this product are introduced in this paper , it shows a good carding effect on JPT flat clothing .

本文全面介绍了首次国产的乙烯三机驱动汽轮机的性能参数、结构特点、制造工艺以及在制造厂内的机械运转试验。

In this paper , the characteristics , manufacture process and operating test of the first China made " three machines " and powered turbine used in ethylene machine set were introduced in overall .

液压马达连续换向运转试验，特别是高速、大惯量液压马达达在较大的液压冲击，影响被试马达的耐久性。

The test of continuous turning operation witnesses a big hydraulic impact of hydraulic motors , especially high-speed ones with strong inertia , which will influence the evaluation of service life of tested motors .

抚顺石油化工研究院于90年代开发的采用多金属水溶性分散型催化剂的渣油悬浮床加氢技术已完成了小型和中型运转试验。

Both bench-scale and pilot-scale tests of the residual suspension hydroconversion process using water soluble dispersible multi-metal catalyst developed by Fushun Research Institute of Petroleum and Petrochemicals in the early 1990s have been finished .

根据对新轴承所进行的300多小时运转试验，测得摩擦系数为0.02&0.05，温升为20℃左右，其值介于一般的流体动压轴承和铁基含油轴承之间；

The new bearings have been tested by trial running for more fhan 300 hours , a friction coefficient of 0.02 & 0.05 and a temperature rising of about 200 ℃ were measured These data are in the range of hydrodynamic bearings and iron base oilless bearings .

试验性的药物；试验中的计划；试验性运转；试验性分离。

An experimental drug ; a pilot project ; a test run ; a trial separation .

带中间渠道船闸运转方式的试验研究

Study on run mode of upper and lower lock with intermediate channel

本文利用M序列的随机信号进行了机床运转状态下试验模态分析的探索。

This paper explores the experimental modal analysis of machine tool structures with rotating spindle . the excitation signal is the pseudo-random binary M series .