摘要
笔者设计了一种磨粒冲击破碎能测试的APPLE-Ⅱ微机系统,成功地解决了落锤法的致命缺陷——“冲击功的不连续性”问题,每粒样品只需一次即可测试成功,并对4种金刚石样品进行了测试.
The author has designed a system fitted with a microcomputer APPLE-II for testing the percussion breaking capacity of abrasive grains. The chief drawback of the drop hammer method conventionally
used for this purpose, due to its stepwise approach measuring technique, is successfully eliminated by
using the system we developed. For a single sample abrasive grain only one measurement is required.
Trial test results for four different diamond samples are given.
出处
《地质与勘探》
CAS
CSCD
北大核心
1990年第6期57-60,共4页
Geology and Exploration
