基于Hypermill和科德GNC62系统的整体叶轮五轴数控加工  

Five-axis CNC Machining of Integral Impeller Based on Hypermill and Kede-GNC62 CNC System

作　　者：王谦 Wang Qian(Department of Meehanical and Electrical Engineering,Suzhou Vocational and Technical College,Anhui Suzhou 234000)

机构地区：[1]宿州职业技术学院机电工程系,安徽宿州234000

出　　处：《内燃机与配件》2024年第24期66-69,共4页Internal Combustion Engine & Parts

基　　金：2021年安徽省高等学校自然科学研究重点项目“基于hypermill和科德GNC62数控系统的整体叶轮五轴联动数控加工技术研究”(KJ2021A1377);2024年安徽省高等学校自然科学研究重点项目“基于DT500E四轴联动车铣复合车削中心的自动上下料装置设计”(2024AH051835)。

摘　　要：使用Hypermill的叶轮编程模块在国产科德GNC62系统的五轴机床上完成了整体叶轮的加工。首先拟定工艺方案,先进行三轴加工完成五轴加工前的所有加工,得到叶轮的预制毛坯;然后为叶轮预制毛坯制作专用夹具;接着使用Hypermill完成叶轮五轴加工阶段的编程设计,使用Hypermill自带的仿真工具做仿真加工验证,使用为GNC62系统制作的后处理器得到加工程序;最后在科德GNC62系统的五轴机床上完成了叶轮的五轴加工。加工得到的整体叶轮表面质量与几何形状合格,可为相似加工环境下的复杂零件五轴加工提供依据。The impeller programming module of Hypermill was used to complete the machining of the integral impeller on a five-axis machine tool of the domestic Kede GNC62 system.First,formulate a process plan,and complete all the processing before the five-axis processing by performing three-axis processing to obtain the prefabricated blank of the impeller;Then,special fixtures are made for prefabricating blanks for the impeller;Then,use Hypermill to complete the programming design for the five-axis machining stage of the impeller,use the simulation tool that comes with Hypermill to do simulation machining verification,and use the post-processor created for the GNC62 system to obtain the machining program;Finally,the five-axis machining of the impeller was completed on a five-axis machine tool of the GNC62 system in Kode.The surface quality and geometric shape of the processed integral impeller are qualified,which can provide a basis for five-axis machining of complex parts in similar processing environments.

关 键 词：整体叶轮 五轴编程 五轴加工 HYPERMILL GNC62数控系统 

分 类 号：TH164[机械工程—机械制造及自动化] TG659[金属学及工艺—金属切削加工及机床]