传统的静力硬度测量法是用一个特殊几何形状的压痕体冲击被测工件,测量其合成的压痕,从而求得被测材料的硬度。新的硬度测量方法是根据测量能量的原理进行的。在测量硬度时,把一个冲击体,逆着弹簧弹力,推离测试面,又从那里弹回,这样就可量出恰好在冲击前的和跟随的 The traditional static hardness measurement method is to use a special geometry indentation body impact on the measured workpiece, measuring the synthesis of indentation, so as to obtain the measured hardness of the material. The new hardness measurement method is based on the principle of measuring energy. In measuring the hardness, an impact body is pushed against the spring force, away from the test surface, and bounced back therefrom, so that the pre-impact and following