用单刃金刚石车削试验研究超精密加工脆性晶体材料的机理。
This paper studies the ultra-precision machining mechanism of the brittle crystal materials by carrying out single diamond turning experiment.
试验结果表明，脆性材料的延性切削模式的实现是由于云母晶体对裂纹走向的引导和玻璃相的强烈的剪切变形能力的共同作用。
The test results show that the mechanism of ductile-mode material removal of the brittle material is attributed to a combination of.
并从蓝宝石晶体的结晶习性、晶格结构及晶体脆性等方面研究晶体生长方向的选取原则。
The selecting principle of crystalline growth direction was researched from crystal habit, lattice structure and crystal brittleness of sapphire crystal.
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