摘要
在数控车床加工过程中,切削速度、切削深度、进给量等参数的选择对工件表面粗糙度有显著影响。该文通过系统实验,探讨了切削速度、进给量和切削深度等主要切削参数对表面粗糙度的影响。试验结果表明,适当提高切削速度能够有效降低表面粗糙度,而增加进给量和切削深度则会导致表面粗糙度增加。基于统计分析,建立了切削参数与表面粗糙度之间的关系模型,为优化数控车床加工工艺提供理论依据和实践指导,同时有助于提高加工质量,实现高效精密制造。
In the process of CNC lathe machining,the selection of parameters such as cutting speed,depth of cut and feed has a significant effect on the surface roughness of the workpiece.In this study,the effects of major cutting parameters such as cutting speed,feed and depth of cut on surface roughness are investigated through systematic experiments.The experimental results show that an appropriate increase in cutting speed can effectively reduce the surface roughness,while an increase in feed and depth of cut leads to an increase in surface roughness.Based on the statistical analysis,this paper establishes a relationship model between cutting parameters and surface roughness,which provides theoretical basis and practical guidance for optimising the machining process of CNC lathe,and at the same time helps to improve the machining quality and achieve efficient precision manufacturing.
作者
胡万超
HU Wanchao(Jiangsu United Vocational and Technical College(Huai’an Branch),Huai’an 223005,China)
出处
《农机使用与维修》
2024年第11期107-109,共3页
Agricultural Machinery Using & Maintenance
关键词
数控车床
切削参数
表面粗糙度
优化工艺
cnc lathe
cutting parameters
surface roughness
optimisation process
