Contact fatigue tester is very sensitive to the environment when it runs.
接触疲劳试验机在运行过程中，对外界环境的干扰十分敏感。
A collateral controller based on BP neural network (NN) and PID was designed for fatigue tester system.
针对疲劳试验机控制系统，设计了基于BP神经网络和PID的并行控制器。
This system has been used to build up a driving device for a fatigue tester in the investigation of biomaterials.
此系统已用作生物材料疲劳试验的驱动装置。
To against these problems, a measuring and control system based on MSP430 for asphalt fatigue tester is designed.
针对这一难点，设计了基于MSP430的沥青疲劳试验机测控系统。
Effects of nano diamond particles on contact fatigue life of steel ball were evaluated on a self-made ball-rod contact fatigue tester.
利用自制的球-棒疲劳试验机，研究了纳米金刚石粉对钢球接触疲劳寿命的影响。
The contact fatigue tester has high contact stress, small volume, low noise, low consumption of test sam-pl, stable driving system and reliable results.
认为该装置具有接触应力大，体积小，噪声小，一次试验耗油量小，试验系统传动稳定，试验结果可信等优点。
Authors reequiped a Four - ball Tester as for contact fatigue tester and carried out a series of tests to study the effect of additives on 45 steel contact fatigue.
作者将四球机改装成接触疲劳试验机，并在其上进行了一系列添加剂对接触疲劳的影响试验研究。
The repeated torsional fatigue property of Australian wool, (quality number:70) is tested on the fibre repeated torsional fatigue tester which is designed by the authors.
在自行设计的羊纤维扭转疲劳试验仪上测试了品质支数为70的羊毛的重复扭转疲劳性能。
This paper presents the structural features and characteristics of the radial impact tester, torsional fatigue tester, rotary bending tester and radial load tester used for the tests.
本文介绍了用于该试验的径向冲击试验机、扭转疲劳试验机、旋转弯曲疲劳试验机和径向载荷疲劳试验机的结构形式及性能特点。
The influence of heating temperature on morphology of eutectic carbide and impact fatigue property of low alloy wear resistant cast iron were studied by OM, SEM and impact fatigue tester.
采用金相、扫描电镜和力学性能分析方法研究了加热温度对含稀土低合金耐磨铸铁冲击韧性的影响。
High-frequency fatigue tester, which belongs to metal material tester, is used to measure the fatigue performance of drawing, compressing of metal material and its alloy in room temperature condition.
高频疲劳试验机属于金属材料试验机，是一种主要用于测定金属及其合金材料在室温状态下的拉伸、压缩或拉压交变负荷的疲劳性能试验的机器。
This utility model discloses a microstructure one-way bending fatigue tester, wherein there are driving comb pairs on one side of a suspended vibrating mass and detection comb pairs on the other side;
本实用新型公开了一种微结构单向弯拉疲劳试验装置，该装置在一个悬置振动块的一侧设有驱动梳齿对，在悬置振动块的另一侧设有检测振动幅度的检测梳齿对；
The tester may be used to evaluate contact fatigue performances of balls made of various materials.
该试验机可用于评定各种材料轴承用球的滚动接触疲劳性能。
In addition, a set of creep-fatigue controlling device which ADAPTS for RD_2-3 tester is designed and a calculative formula of limit load PL of C-shape specimen is discussed.
另外，作者设计了一台适合于RD_2——3型试验机的蠕变-疲劳控制装置；并讨论了C形试样极限载荷p_l的计算公式。
In addition, a set of creep-fatigue controlling device which ADAPTS for RD_2-3 tester is designed and a calculative formula of limit load PL of C-shape specimen is discussed.
另外，作者设计了一台适合于RD_2——3型试验机的蠕变-疲劳控制装置；并讨论了C形试样极限载荷p_l的计算公式。
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