The X-ray diffraction was used to determine the structure of the coating surface. At last, the shock abrasive wear test was performed.
用X射线衍射分析方法测定了镀层表面结构并作了冲击磨料磨损试验。
Compared with single sensor, the virtue and necessity of multi-sensor integration technology are introduced based on the analysis of the way used to test abrasive belt grinding parameters.
在分析目前砂带磨削参数测试过程中所用方法的基础上，指出了多传感器融合的优点及必要性，并与单传感器的测试进行了比较。
Impact abrasive wear behavior of electroless Ni-P coating was researched by means of single-pass pendulum scratching test characterized by impact loading.
利用单摆划痕法的冲击加载特性，研究了N i - P化学镀层的冲击磨粒磨损性能。
The invention provides the abrasive particle strobe photographic equipment which can observe the distribution state of abrasive particles and facilitate test operation and processing.
本发明提供一种能够观察磨粒的分布状态、便于试验操作和处理的磨粒频闪摄影装置。
The test results show that the wear of the pump in a hydraulic system mainly depends on the relation between the size of abrasive particles and the dynamic clearance dimension of the key moving parts.
结果表明，在液压系统中，泵的磨损主要决定于磨粒与泵内关键运动副动态间隙之间的尺寸关系：尺寸小于动态间隙的磨粒影响很小；
Industry application effect of some coating super-hard abrasive is analyzed on the basis of these theory and test results.
根据这些理论结果分析解释了各类镀覆方法的特点及应用效果。
The wear test was carried on a nozzle which was made from carbides and ceramics on high pressure abrasive water-jet machine.
本文采用硬质合金和陶瓷材料制成喷嘴。在高压水设备上进行了磨损实验研究。
The wear test was carried on a nozzle which was made from carbides and ceramics on high pressure abrasive water-jet machine.
本文采用硬质合金和陶瓷材料制成喷嘴。在高压水设备上进行了磨损实验研究。
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