Research On CNC Piston Lathe Unit System Based On CPAC

The article based on the CPAC concept, the system is developed by using theconfiguration software OtoStudio, which is a set of piston parts processing controlsystem, this system is used in conjunction with Huazhong CNC system, NC code andmotion controller program are automatically generated by inputting the relevantparameters of piston, NC code and motion controller program are respectively appliedto Huazhong CNC systems and the motion controller, The use of the linear motor meethigh-frequency response of the cross-sectional view.Taking the processing characteristics of the piston parts and the structure of thelinear motor into account, Program is proposed of the motion controller is used inconjunction with CNC system, motion controller is controlled by the CNC piston lathesunit system linear motor is controlled by the motion controller, tool is driven by linearmotor, so double turret structure is specially designed, the structure was installed in theCNC lathe, CNC lathe machining Scope is increased by using double turret, the pistonis processed by CNC piston the lathe unit system with the general CNC system, Thepiston parts machining parameters are provided by the CNC lathe unit system.The piston processing difficulty is cross-section processing, the processing ofcross-section of the linear motor is simulate simulated by the use of virtual simulationtechnology, dynamic model of a linear motor is established by automatic mechanicaldynamics analysis software ADAMS, machining simulation analysis of piston cross-section oval contour is carried on STEP function, it is mainly studied that is he linearmotor displacement curves, velocity curves and acceleration curve position, the basis isprovided for selection of the linear motor, trajectory planning and control algorithm bythe model and analysis results.CNC piston lathe unit system is developed by the configuration softwareOtoStudio, the human-machine interface is designed, The human-machine interfaceinclude the main interface, cross-sectional parameters input interface and axial sectioninput interface, the system includes piston real-time status monitoring, mapping module and configuration communication module, real-time and historical database is built Dataqueries can be achieved under certain conditions, the trend graph of linear motormoving is established by system related motion control card signal, the working reportis set up by recording simultaneously processing data...