Development of Elliptical Vibration Cutting Technology and its Application to Ultraprecision/Micro Machining of Hard/Brittle Materials
Development of Elliptical Vibration Cutting Technology and its Application to Ultraprecision/Micro Machining of Hard/Brittle Materials
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DOI：
10.4028/www.scientific.net/amr.69-70.133
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发表时间：
2009-05
期刊：
影响因子：
--
通讯作者：
E. Shamoto;N. Suzuki
中科院分区：
文献类型：
--
作者：
E. Shamoto;N. Suzuki
介绍了椭圆振动精密加工技术及其在硬脆材料超精密/微细加工中的应用。椭圆振动切削具有切削力小、切削能低、发热量低、钢、烧结钨合金等刀具寿命长、加工玻璃和单晶氟化钙等脆性材料的临界切削深度大等优点，基于这些基本优势，利用已研制的用于超精密加工的超声椭圆振动刀具，成功地实现了硬脆材料的实用超精密/微加工。
Precision machining, named ‘elliptical vibration cutting’, and its application to ultraprecision / micro machining of some hard / brittle materials are introduced in the present paper. The elliptical vibration cutting has a superior cutting performance in terms of low cutting force, low cutting energy, low heat generation, long tool life for steels, sintered tungsten alloy, etc., and large critical depth of cut for ductile machining of brittle materials such as glasses and single crystal calcium fluoride, etc. Based on these basic advantages, practical ultraprecision / micro machining of the hard / brittle materials is successfully realized by employing the ultrasonic elliptical vibration tools, which have been developed for ultraprecision machining.