Research on the Rotary Ultrasonic Facing Milling of Ceramic Matrix Composites

被引：9

作者：

Li Zhen ^{[1
]}

Yuan Songmei ^{[1
]}

Zhang Chong ^{[1
]}

机构：

[1] Beihang Univ, Sch Mech Engn & Automat, Beijing Engn Technol Res Ctr High Efficient & Gre, XueYuan Rd 37, Beijing 100191, Peoples R China

来源：

9TH INTERNATIONAL CONFERENCE ON DIGITAL ENTERPRISE TECHNOLOGY - INTELLIGENT MANUFACTURING IN THE KNOWLEDGE ECONOMY ERA | 2016年 / 56卷

基金：

国家高技术研究发展计划(863计划);

关键词：

Rotary ultrasonic machining; Ceramic matrix composite; Cutting force; Cutting parameters; PLASTIC INDENTATION DAMAGE;

D O I：

10.1016/j.procir.2016.10.077

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ceramic matrix composites (CMC) has got increasing importance in many fields of industry, especially in the aerospace. However, due to the special properties, the conventional machining methods are generally very challenging for CMC. The rotary ultrasonic machining (RUM) is a high efficiency processing technology for these advanced materials. This paper carried out research on the rotary ultrasonic facing milling of C/SiC and developed the cutting force simulation software to optimize the cutting parameters. Verification experiments were conducted showing that the efficiency improved by RUM is 5.8 times while the surface quality is improved by 54.4% compared with the conventional milling. (C) 2016 Published by Elsevier B.V.

引用

页码：428 / 433

页数：6

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