The Monitoring and Analysis on the State of Deep Hole Drilling Based on Multi-Sensor Combined Detection Technology
A kind of multi-sensor detection device was designed by using multi-sensor combined detection technology. The signal of axial force, torque and vibration in vertical and horizontal direction in deep hole drilling were collected respectively, and delivered to computer for processing by using data collection device. And then the feature parameters that can reflect the cutting tool wear were abstracted by means of the method of time-domain analysis and frequency-domain analysis. Finally, the state was classified by mode identification method and the judgment samples are also obtained.
Guanglin Wang, Huifeng Wang and Jun Liu
L. Zhu and D. M. Xiao, "The Monitoring and Analysis on the State of Deep Hole Drilling Based on Multi-Sensor Combined Detection Technology", Key Engineering Materials, Vols. 392-394, pp. 645-649, 2009