rolling-out test

The test of rolling the differential thick lead sheet shows the internal surface hollow and hole defect is resulted from uneven deformation of rolled piece. The basic way to avoid the two defects is put forward.

通过轧制差厚铅板实验说明规律性的热连轧无缝钢管内表面凹坑、孔洞缺陷的形成主要是由于轧件不均匀变形所致，并提出避免这两种缺陷出现的基本思路。

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The thrust curve of rolling-control engine is easily overlapped with high-frequency and wide-amplitude vibration signal during the test process, which makes the automatic data processing difficult.

介绍了滚控发动机推力信号测试过程中容易叠加高频大幅值振动的现象，及其对自动数据处理带来的困难；

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The principle of tire rolling resistant force and resistant force coefficient which are tested in the dual rolling drums, the makeup of tire rolling resistant force test system and the development of test system software are introduced.

介绍了在双滚筒上测试轮胎滚动阻力和阻力系数的原理、轮胎滚动阻力测试系统的构成及测试系统软件的开发。

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Test rolling table is an analogue equipment, which simulates the motions of a ship disturbed by the wave force, and it serves as the simulating bench for performance testing of the anti-rolling tank.

而试验摇摆台是用于仿真船舶在波浪作用下的运动的一种模拟装置，为减摇水舱性能试验提供船舶运动模拟平台。

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A test study of specific pressure and friction distribution for the rolling in three dimensions deformation

三维变形时轧制单位压力和单位摩擦力的实验研究

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The performance test facility is key while designing and researching rolling stock damper.

油压减振器综合性能试验台是铁道车辆油压减振器设计研究的关键装备.

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Research on U-tube Anti-rolling Tank and Test Rolling Table Experimentation

U型减摇水舱及试验摇摆台实验研究

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The Test System Development of Tire Rolling Resistant Force Based on Wheel Torque Sensor

基于车轮扭矩传感器的轮胎滚动阻力测试系统开发

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In the laboratory test with single rolling stand simulate the continuous tube rolling process with front tension and thrust rolling diagram to determine various parameters of tension and thrust force, rolling pressure and deformation.

在实验机组上用单机轧制模拟连轧管机带张推力的轧制图示，对张推力、轧制力、变形参数进行了测定。

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Study on Test of Improving the Service Life of Thread Rolling Die by Vacuum Heat-treatment

真空热处理提高滚丝轮寿命试验研究

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