Key Technologies Of Cnc Honing Machine

Honing machine is a kind of important equipment in metalworking industry. In recent years, many kinds of new technologies are used in honing machine, such as control technology, double bulge honing caput technology, modern measurement, etc. Foreign honing machine technology has achieved rapid development, which challenges inner companies. In our country, traditional technology and honing machine manufacture restrict honing technology widely application and further improvement. Our country companies' product for honing machine, most of them are in the semi-automation level, and cannot meet advanced market needs, which affect our country's whole development of manufacture equipment.The thesis researches position control of reciprocating motion of honing machine spindle, which is one of important parts for honing machine technology upgrade. According to the feature of this system, through static design and selecting component's parameter, then carrying out dynamic model's establishment and simulation of several kinds control strategies. Using closed-loop control, the system that is designed achieved good dynamic output by control strategy research described above, which meet design needs.In the research of this thesis, we use application and practicability as criteria for design and research content. In the research of control strategies, we select several simple algorithms, but have better control result. These control algorithms contain parameter self-adjusting proportion-integral-differential (PID) control, fuzzy control, and fuzzy self adapting PID control. Using these control algorithms, we carry out simulation research, which provide good basic condition for future controller design and software programming.