摘要
为提高磨料水射流的加工性能,研制了超声辅助微细磨料水射流加工系统,对加工系统的关键零部件进行了设计与分析。利用数值计算及ANSYS仿真软件设计了超声喷嘴装置,保证超声波能量与射流能量充分耦合,减少了能量损失。采用Fluent模块优化了磨料浆体供给装置,促进磨料与射流均匀混合,改善了磨料水射流的加工效果。
In order to improve the processing performance of abrasive waterjet,the ultrasonic assisted micro abrasive waterjet machining system was developed.The key components of the machining system were designed and analyzed.The ultrasonic nozzle device was designed by numerical calculation and ANSYS simulation software to ensure that the ultrasonic energy and jet energy are fully coupled and reduce energy loss.The Fluent module was used to optimize the abrasive slurry supply device,which can make the abrasive and waterjet uniformly mix and improve the processing effect of the abrasive waterjet.
作者
陈雪松
侯荣国
曹茗茗
王屹桢
CHEN Xuesong;HOU Rongguo;CAO Mingming;WANG Yizhen(School of Mechanical Engineering,Shandong University of Technology,Zibo 255049,China)
出处
《山东理工大学学报（自然科学版）》
CAS
2020年第6期31-34,40,共5页
Journal of Shandong University of Technology:Natural Science Edition
基金
淄博市校城融合发展计划项目(2016ZBXC128)。
关键词
超声辅助
磨料水射流
超声喷嘴
仿真分析
ultrasonic assisted
abrasive waterjet
ultrasonic nozzle
simulation analysis
