Title :
Design of Notch Filter Applied in Miniaturized NC Micro-milling Machine Tool
Author :
Liu, Peng ; Zhao, Dongbiao ; Zhang, Lin ; Zhang, Wei
Author_Institution :
Jiangsu Key Lab. of Precision & Micro-Manuf. Technol., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing
Abstract :
The mechanical resonance of the micro-milling machine tool directly influences machining precision of workpieces. This article introduced the design of notch filter applied in micro-milling servo control. Based on a novel miniaturized three-axis NC micro-milling machine tool, the notch filter was designed and used successfully. The servo test and micro-milling experiment results indicated that the use of notch filter can reduce the influence of mechanical resonance on the machining precision effectively.
Keywords :
machine tools; micromachining; milling; notch filters; numerical control; production engineering computing; mechanical resonance; micromilling servo control; miniaturized NC micromilling machine tool; notch filter design; Band pass filters; Laboratories; Machine tools; Machining; Manufacturing; Production; Resonance; Servomechanisms; Space technology; Vibrations; mechanical resonance; micro-milling; notch filter;
Conference_Titel :
Knowledge Acquisition and Modeling Workshop, 2008. KAM Workshop 2008. IEEE International Symposium on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3530-2
Electronic_ISBN :
978-1-4244-3531-9
DOI :
10.1109/KAMW.2008.4810644
