摘要
随着机械加工自动化程度的提高,刀具状态的在线监控已成为迫切需要解决的问题,并越来越受到重视。本文根据主轴电机电流与刀具破损的关系,提出了一种刀具在线检测的方法。实验表明,电机电流信号可用来监控刀具的破损状态,并以此作为刀具更换的依据。
With the improvement of machining automatization, tool condition on - line monitoring has been a crucial problem and paid more and more attention. A new method of tool life on - line monitoring was proposed, based on the relation of the principal axis motor current and tool life. The results show that motor current can be used to on - line monitor tool condition when turning.
出处
《机床与液压》
北大核心
2006年第9期97-98,共2页
Machine Tool & Hydraulics
关键词
刀具破损
电机电流
刀具寿命
在线监控
Tool dilapidation
Motor current
Too1 life
On - line monitoring
