摘要
随着人类对机械零部件精度要求、复杂程度也越来越高,推动了智能制造技术不断更新换代,增减材制造一体化应用作为一种新的加工方法,其融合了增材制造不受零件外形限制和减材制造几何精度高的优点,为叶轮等复杂零部件的结构优化和高精度加工提供了全新的技术方案。本文通过增材制造与数控多轴加工工艺比较,分析了增减材一体化应用的工艺优势,并以叶轮加工为例,对该工艺方法进行了实践研究。
As human beings have higher and higher requirements for the accuracy and complexity of mechanical parts, it promotes the continuous upgrading of intelligent manufacturing technology. As a new processing method, the integrated application of increasing and decreasing material manufacturing integrates the advantages of increasing material manufacturing without the limitation of part shape and reducing material manufacturing with high geometric accuracy, It provides a new technical scheme for structural optimization and high-precision machining of complex parts such as impeller.Through the comparison between additive manufacturing and NC multi axis machining process, this paper analyzes the process advantages of the integrated application of increasing and decreasing materials, and takes the impeller machining as an example to study the process method.
作者
张宏乐
李庆春
Zhang Hong-le;Li Qin-chun(GanSu Institute of Mechanical&Electrical Engineering,Tianshui741000)
出处
《内燃机与配件》
2022年第11期110-112,共3页
Internal Combustion Engine & Parts
基金
2020年度甘肃机电职业技术学院校级科研项目“基于3D打印技术的精密数控加工一体化研究”,项目编号:GSJD2020A03。
关键词
增材制造
数控多轴加工
一体化应用
Additive manufacturing
NC multi axis machining
Integrated application
