Experimental Analysis of Elastic and Plastic Behavior in Ductile-Regime Machining of Glass Quartz Utilizing a Diamond Tool
Experimental Analysis of Elastic and Plastic Behavior in Ductile-Regime Machining of Glass Quartz Utilizing a Diamond Tool
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使用金刚石刀具对玻璃石英进行延性加工时的弹性和塑性行为实验分析
DOI：
10.4028/www.scientific.net/kem.389-390.30
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
Jixin Yan
中科院分区：
文献类型：
--
作者：
J. Tamaki;A. Kubo;Jixin Yan
从静态模式和动态模式两个角度对玻璃石英这一硬脆材料的弹塑性行为进行了实验研究。用纳米压痕试验研究了其静态行为，用单点飞切(SPFC)实验研究了其动态行为。在实验中，铜被选为代表软材料和延展性材料的材料。实验发现，在不同条件下，玻璃石英的塑性变形率小于铜的塑性变形率，玻璃石英和铜的堆积面积系数具有相同的趋势。
The elastic and/or plastic behaviors of glass quartz, the most popular optical material and a hard and brittle material, were studied experimentally from two points of view; static mode and dynamic mode. The static behaviors were investigated by a nanoindentation test and the dynamic behaviors were investigated by a single-point fly cutting (SPFC) test. In the experiments, copper was selected as a material representing soft and ductile materials. From the experiments it was found that the plastic deformation ratio of glass quartz is smaller than that of copper depending on the SPFC conditions, and the area coefficient of the pile-up has the same tendency for both glass quartz and copper.