摘要
阐述农机零配件硬度测量的要求、方案选择、微电脑超声硬度计的特点及其应用的可行性以及影响测量精度因素的分析和提高测量精度的措施。
The requirement and proposal for nondestructive hardness measurement of farm machinery parts, the feature and feasibility of microprocessor ultrasonic hardness gauge, the factors effect measuring accuracy as well as the measures for improving the accuracy are described.
出处
《无损检测》
2001年第3期119-121,127,共4页
Nondestructive Testing
