mechanical fatigue test的意思|示意

It is important to judge the suitable type of distribution properly from a group of test data in fatigue and reliability research on mechanical parts.

由一组试验数据准确、简便地判断出其合适分布类型，对机械零部件的疲劳研究和可靠性分析十分重要。

The general problem in the fatigue test system that the amplitude and mean of load signal will be changed with test time and change of mechanical characters of specimens is analyzed.

分析了疲劳试验系统中存在的普遍问题，即试验载荷的峰值和均值随着试验时间和试件的机械性能变化而发生漂移。

The ordinary method for roadway fatigue test is using manual counter or electronic counter controlled by mechanical switch.

道路疲劳试验常见的计数方法，多采用人工计数或用机械传动控制点动开关的电子计数。

In this paper, the test method and test result of the mechanical energy dissipation during fatigue are introduced.

本文介绍了疲劳过程中机械能耗的测试方法和结果。

Objective to design a new kind of thermocycling and mechanical loading (TCML) chewing simulator and test the chronic fatigue characteristics of dental materials and prosthesis.

目的研制冷热循环机械载荷咀嚼模拟疲劳试验机来人工模拟口腔环境的温度变化和咀嚼负荷，检测口腔材料的疲劳寿命。

The test results with the needle-plane electrode system under ac voltage at 77 K indicate that the fatigue break in UHMW-PE under mechanical forces during the electrical treeing is a critical factor.

结果表明，机械应力下疲劳强度的劣化是低温电树枝化的重要因素。超高分子量聚乙烯具有低温性能好。