切削液
钻探
GSM演进的增强数据速率
航空航天
机械工程
炸薯条
瞬态(计算机编程)
汽车工业
流量(数学)
流体力学
工程类
材料科学
石油工程
机械加工
计算机科学
机械
航空航天工程
电信
物理
电气工程
操作系统
作者
Ekrem Oezkaya,Andreas Baumann,Peter Eberhard,Dirk Biermann
标识
DOI:10.1016/j.cirpj.2022.04.003
摘要
Deep drilling with smallest diameters is used for applications such as automotive, aerospace and medicine. Especially difficult to cut materials require an efficient tool design to realize an economical production. Therefore, combined simulation methods are used in this paper to analyze the fluid behavior under consideration of the transient chip positions. To improve tool cooling by an improved cutting fluid flow, which supports chip removal also, both the cross-sectional area of the internal cooling channel and the outer and inner cutting edge angles were modified. With the modified model, cutting fluid velocity increased by 40% and chip evacuation by 60%.
科研通智能强力驱动
Strongly Powered by AbleSci AI