面向铣削加工过程在线监测的智能测振刀柄系统
2020-10-19
作者：周长安1，赵莹2，昝卓亮1，杨斌1，国凯1，孙杰1
单位：1山东大学；2陆军南京军代局驻济南地区军代室
摘要：智能化的切削过程监测技术已逐渐成为提升生产效率和产品质量的重要手段。为克服传统有线式振动采集系统振动衰减、安装不便和移植性差等缺陷，开发了面向铣削加工过程在线监测的智能测振刀柄系统，并开展了锤击法模态试验和不同刀具状态下的铣削加工试验，验证了该系统的实用性、可靠性和有效性。
关键词：智能测振刀柄；振动；在线监测；模态试验
中图分类号：TG54；TG68；TH865文献标志码：ADOI：10.3969/j.issn.1000-7008.2020.04.006
Wireless Vibration Sensing Tool Holder System for Milling Tool
Condition Monitoring
Zhou Changan，Zhao Ying，Zan Zhuoliang，Yang Bin，Guo Kai，Sun Jie
Abstract:Intelligent cutting process monitoring technology has gradually become an important means to improve production efficiency and product quality.In order to overcome the defects of vibration attenuation，inconvenient installation and poor portability of the traditional wired vibration acquisition systems，a wireless vibration sensing tool holder system for online monitoring of the milling process is developed.The modal experiments with the impact hammer are carried out to analyze the dynamic performance.Milling experiments with 2 milling cutters of different wear states are performed，the practicability，reliability and effectiveness of the system are verified.
Keywords:vibration sensing toolholder；vibration；online monitoring；modal experiment