摘要
本文针对一种薄壁长筒复杂车铣类零件加工精度难以保证、加工效率低的特点,分析了该类零件加工中的难点及易出现的问题,设计了加工该零件的加工工艺及加工工装,并将该工艺及工装应用于实际加工。结果表明:使用该工艺及工装不仅能够保证零件的尺寸和形位公差,减小了零件的变形量,保证了零件的加工质量,而且极大地提高了生产效率。
To deal with the difficulty of processing accuracy and low efficiency of a complex turn-milling parts with thin wall and long cylinder,this paper analyzes the difficulties and problems in the machining,designs the machining technology and tools for the parts,and applies the process and tool in actual machining.The results show that the use of the technology and equipment can not only guarantee the parts dimension but also the form and position tolerance,reduce the deformation of the parts,guarantee the machining quality of parts,and greatly improve the production efficiency.
作者
程俊兰
任国柱
李立
Cheng Junlan;Ren Guozhu;Li Li(School of Mechanical and Electrical Engineering,North China Institute of Aerospace Engineering,Langfang 065000,China;Industrial Technology Center,North China Institute of Aerospace Engineering,Langfang 065000,China;China Petroleum Pipeline Machinery Manufacture Co.,Ltd.,Langfang 065000,China)
出处
《北华航天工业学院学报》
CAS
2023年第1期5-7,共3页
Journal of North China Institute of Aerospace Engineering
基金
北华航天工业学院本科教学研究与改革项目(JY-2022-44),北华航天工业学院本科教学研究与改革项目(JY-2021-30)
河北省应用技术大学研究会课题(JY-2022-001)。
关键词
复杂车铣类零件
薄壁长筒
高效
工艺
complex turn-milling parts
thin wall and long cylinder
high effciency
processing
