摘要
为了彻底解决长期存在于整体叶盘数控铣削期间的难题,本文基于优化角度,同时,全面参考了国内外学者具有代表性的研究结果和相关文献资料,全面介绍和论述了铣削工艺方案以及参数方面的优化内容,这其中,侧重于介绍了刀具可达性、磨损和相关的优化算法等最新的和常见的技术.在此基础上,深入分析和阐述了刀具的磨损问题以及加工效率情况,借助于硬质合金刀具明确了存在于整体叶盘(TC4)切削加工中的一系列参数,接下来,利用相关的试验数据构建起了对应的数学模型,期间,通过遗传算法来全面优化了目标函数.最终,通过构建起的铣削参数优化模块,从根本上促进了加工效率的提升,大幅减少了刀具磨损的情况.
In order to completely solve the long-slanding problems during the NC milling technology of integral blade disk,the author find out and read many research papers,as well as introduces the milling process plan's content.The article focuses on introducing the latest and common technologies such as tool accessibility,wear and related optimization algorithms.On this basis,the article deeply analyzes and elaborates the tool wear problem and the processing efficiency.With the help of cemented carbide tools,clarified a series of parameters that exist in the cutting process of the blisk(TC4).Next,the corresponding mathematical model was constructed through using relevant test data,and during the period,the objective function was fully optimized through genetic algorithm.Fin ally,through the construction of the milling parameter optimization module,the improvement of machining efficiency is fundamentally promoted,and tool wear is greatly reduced.
作者
梁毅峰
LIANG Yi-feng(Huaibei Vocational and Technical College,Huaibei 235000,Anhui,China)
出处
《山西师范大学学报（自然科学版）》
2021年第3期35-41,共7页
Journal of Shanxi Normal University(Natural Science Edition)
基金
安徽省高等学校省级质量工程项目“汽车检测与维修专业教学团队”(2020jxtd236)
安徽高校自然科学研究项(KJ2020A0963).
关键词
数控技术
整体叶盘
铣削技术
改进优化
Numerical control technology
integral blisk
milling technology
improvement and optimization
作者简介
梁毅峰(1980-),男,安徽淮北人,淮北职业技术学院讲师,工学硕士,主要从事机械加工技术、先进制造技术等方面的研究.
