A new system is developed for on line precision measuring the adding weight of the metal coating on dia-mond. The system has got a 8031 single piece computer as its core. The hardware constitution, software structure and the working principles are introduced in detail.%本文介绍了一种新型的、精度较高的超硬材料表面镀覆镀层增重量的检测方法。介绍了以8031单片计算机为核心组成的镀层增重量检测系统的检测原理、硬件组成原理和软件结构原理。
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