Title :
Modeling of Volumetric Error for CNC Gear Hobbing Machine Based on Multi-body System Theory
Author :
Runai, Liu ; Ming, Lv ; Genbao, Zhang
Author_Institution :
Taiyuan Univ. of Technol., Taiyuan, China
Abstract :
Based on the theory of multi-body system and the motion of CNC gear hobbing machine, a volumetric error model for NC gear hobbing machine has been built, and the tooth surface equation is established, which includes original position errors and motion errors. Thus a preferable method is provided for carrying out real-time measurement and compensation, and further studying the effects that error factor takes on gear machining.
Keywords :
computerised numerical control; error compensation; machine tools; machining; CNC gear hobbing machine; compensation; gear machining; motion errors; multibody system theory; position errors; real-time measurement; tooth surface equation; volumetric error; Arrays; Computer numerical control; Equations; Gears; Machining; Mathematical model; Teeth; Error; Gear Hobbing Machine; Multi-body System;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.441
