Study And Development On The Control System Of High Voltage Electrostatic Rotary Bell

High-speed rotary bell automatic spray device, which is mainly used in the spraying of automobiles, is composed of two parts. They are the flexible-profiling system and the high voltage electrostatic rotary bell system. The research and development of the flexible-profiling system was ever one of the National "863" High Technology Program. This paper focuses on the study and development on the control system of the high voltage electrostatic rotary bell system. At the same time, in order to make the flexible-profiling system and the high voltage electrostatic rotary bell system combined together to develop High-speed rotary bell automatic spray device more convenient, this paper also improves the interpolation arithmetic of axes interpolations in the top flexible-profiling system.In this paper, first, we introduces the components and operation mechanism of the high voltage electrostatic rotary bell system; second, we develop the achievement of the components of the high voltage el ectrostatic rotary bell system, such as the rotary speed control of bell, high voltage electrostatics control, paint velocity control and shape air control; third, we accomplishes the software modules of the high voltage electrostatic rotary bell system; forth, we make the 4 high voltage electrostatic rotary bell system which are needed in high speed rotary bell automatic spray device develop one dominate system; at last , we improve the accomplishment of the top flexible-profiling system, which includes using beeline to approach the arc and raising the virtual axis arithmetic. These can not only simplify the accomplishment of interpolation, but also make the cooperation of the flexible-profiling...