实际应用中使用统一的硬度标度是必要的。只有维氏硬度试验可以使所有金属建立起连续一致的维氏硬度标度 ,但原试验手段效率低。对试验仪器用传感技术进行数字化改造后 ,试验时可实时显示、监控试验力和压头压入试样的深度 ,保证试验的有效性 ;卸除试验力后 ,可在线获取试验结果。这样 ,不但能使维氏硬度试验便捷地用于硬度的常规检验 ,而且从技术上解决了实际应用中硬度标度的统一问题 It is necessary to use a uniform hardness scale in practice. Only the Vickers hardness test allows all metals to establish a consistent Vickers hardness scale, but the original test method is inefficient. After the digital transformation of the test equipment with sensing technology, the test can be real-time display, monitor the test force and the pressure into the depth of the sample, to ensure the validity of the test; unloading test force, the online test results. In this way, not only can the Vickers hardness test be conveniently applied to the routine test of the hardness, but also the technical solution to the uniform problem of the hardness scale in practice