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多感官工具持有器用于加工力监测和聊检测在削中

Alexander Schuster¹, Andreas Otto¹, Hendrik Rentzsch¹

¹Fraunhofer Institute for Machine Tools and Forming Technology (IWU), 09126 Chemnitz, Germany.

Sensors (Basel, Switzerland)

|September 14, 2024

概括

本研究介绍了一种新的多传感器工具持有器,用于实时监控削过程. 曲时刻和触角加速度信号有效地检测聊天,增强机床自动化和质量.

科学领域:

制造业工程制造工程
机械工程机械工程
传感器技术传感器技术

背景情况:

基于传感器的监控对于提高生产率,工件质量和机床自动化至关重要.
由于敏感性要求和对CNC机器的影响最小,工业实施面临挑战.
现有的系统往往缺乏与切削工具的直接接近,从而限制了数据的准确性.

研究的目的:

介绍一款用于直接测量工艺力和振动的新型多感应工具支架.
为了评估传感器系统在削和钻井操作中的性能.
评估集成传感器是否适合检测动态不稳定性,例如聊天.

主要方法:

开发了一种多传感器工具持有器,内置温度传感器,三轴加速度计和张力计.
包括一个自给自足的发电机和无线数据传输,以实现无干扰设计.
进行不同切割参数的削和钻探实验,然后进行数据分析和验证.

主要成果:

新型工具持有器成功测量了工艺力 (轴力,曲矩) 和振动.
测量数据被分析,预处理,并与参考信号进行验证.
曲时刻和触角加速度信号在聊天检测方面表现出最高的灵敏度.

结论:

开发的多传感器工具持有器适用于实时监控削和钻井过程.
该系统的设计尽量减少对CNC机器和切割条件的干扰.
曲时刻和接触加速是检测动态不稳定的关键指标 (聊天).

关键词:

聊天聊天聊天聊天切割力是指切割的力量.过程监控过程监控集成的传感器集成的传感器智能工具持有器是一个智能工具持有器振动振动振动是一种振动.

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