文献类型：期刊文献

英文题名：DESIGN AND PROCESSING RESEARCH OF THE COMPOSITE HORN WITH CONICAL AND CYLINDER HOLE

作者：Xiao, Miaoxin[1]; Tang, Jun[1]

第一作者：肖淼鑫

机构：[1] College of Mechanical and Electrical Engineering, Xinxiang University, Henan, Xinxiang, 453003, China

第一机构：新乡学院机电工程学院

年份：2023

卷号：85

期号：3

起止页码：3-14

外文期刊名：UPB Scientific Bulletin, Series D: Mechanical Engineering

收录：EI(收录号：20233414620549);Scopus(收录号：2-s2.0-85168555857)

语种：英文

外文关键词：Cutting tools - Finite element method - Milling (machining) - Transfer matrix method - Ultrasonic testing - Vibration analysis

摘要：In order to meet the rapid clamping of cutting tools, it is necessary to use composite horn with conical and cylindrical hole in the vibration milling process. An equivalent model of this horn is proposed, and its frequency equation and amplification factor are established by using the equivalent four-terminal network and transfer matrix. Then, the finite element simulation analysis and vibration characteristic test of this composite horn are carried out, respectively. The results show that, compared with the design frequency, the errors of the finite calculation and the actual measurement results are 1.77% and 1.25 ‰, respectively. Through the ultrasonic milling tests on C/SiC materials, it was found that the damage pattern of the carbon fiber bundle would be suppressed. ? 2023, Politechnica University of Bucharest. All rights reserved.