文献类型：期刊文献

中文题名：适用于深腔加工的超声振动系统设计与试验

英文题名：Based on the Ultrasonic Vibration System Design and Experiment of the Deep Cavity Machining

作者：陈汇资[1];赵波[1];童景琳[1];唐军[1,2]

第一作者：陈汇资

机构：[1]河南理工大学机械与动力工程学院;[2]新乡学院机电工程学院

第一机构：河南理工大学机械与动力工程学院,河南焦作454000

年份：2016

卷号：32

期号：1

起止页码：84-87

中文期刊名：机械设计与研究

外文期刊名：Machine Design & Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2014】；CSCD:【CSCD_E2015_2016】；

基金：国家"863"计划资助项目(2013AA040103)

语种：中文

中文关键词：超声振动;无线电能传输装置;深腔加工;超长型指数过渡复合变幅杆

外文关键词：ultrasonic vibration; wireless power transmission device; deep cavity machining; super long index transition compound horns

摘要：针对传统深腔加工过程中由于切削力、切削热过大而导致其加工精度降低、表面质量较差的问题。提出一种适用于深腔加工的超声振动系统方案,设计了旋转式有气隙的无线电能传输装置、超长型指数过渡复合变幅杆,并通过仿真软件和试验对其结构进行了分析和验证。试验结果表明:超声振动系统未达到最佳谐振状态前,其输出端振幅随着超声波发生器功率的增大而增大。整个系统在8小时连续工作过程中,系统谐振频率、电流保持稳定,输出端振幅基本不变、雾化效果良好,且零部件深腔加工的表面质量和加工精度也较高。
For the problem that excessive cutting force and cutting heat lead to reducing the machining precision and a poorer surface quality in the traditional deep cavity machining process, the solution of ultrasonic vibration system suitable for the cavity machining is proposed. The wireless power transmission device and super long index transition compound horn are designed, and then the structures are analyzed and verified through the simulation software and experiment. The result indicates that the output amplitude of the ultrasonic vibration increases with the increasing of the ultrasonic generator power. The system has a stable resonant frequency and current, also the output amplitude is essentially the same and the atomization effect is good in the continuous working for 8 hours, and surface quality and machining precision of the deep cavity machining of parts is higher.