多功能硬度计的研究和对比

Study and Comparison on Universal Hardness Testing Machine

多功能硬度计是测量硬度值的装置,能测试洛氏、布氏和维氏等多种硬度值,实现了硬度计由单一功能向多功能的转换。本文主要针对多功能硬度计的加载结构和技术性能指标进行对比,为国内硬度计的研发提供参考。

Universal hardness testing machine is a device which can measure the hardness of specimen automatically, such as Brinell hardness, Vickers hardness, Rockwell hardness, and so on. The change of hardness testing machine from single function to excessive function comes true. The loading structure and technical index of the universal hardness testing machine are compared, which can supply a few ref- erence for the development of domestic hardness testing machine.