Based On The Digital, Networked Tk6380a Horizontal Boring And Milling Machine Design And Manufacturing Methods And To Achieve

CNC machine iS a typical electro-mechanicaproduct．which plays an importantcharacter in mechanical manufacturing．It iS used to process the complex．precisionand few parts．It iS the fundamental unit 0f modern integration system．But accordingto the condition that the enterprise faced for,some CNC machine owned by theenterprise cannot run efficiently．It case the wasting of property owned bygovernment．HOW should we deal with these equipment which cannot be usedefficiently iS not a question about enterprise but also relate to our country'Scontinually development．Base on the digitize and network,we redesign and remanufacture these machine． TK63 80A milling&boring machine was produced by Beijing second machinetoo factory in 1976．For some reasons,the machine could not go round for 30 years．NOW the control system.driver system and hydraulic system of the machine fall behind the live technology level．For the machine could be used by the enterprise．itiS necessary to redesign and remanufacture the machine completely． Based on the numerical and network,we bring forward the project:Redesign CNC system based on IPC；motion controller iS used to driver four axis．two axis ofthem iS adopted servomotor and raster．ruler to compose closed 100p．the other axis iSadopted step-motor to compose half closed loop；principal axis system usesfrequency translation speed regulator and PLC to accomplish no-grade timing．Through communicating with PLC by RS232,IPC can control speed of principalaxis；Hydraulic system and all switches are controlled by PLC．Ill the paper,hardware construct of control system iS discussed．PLC contr01 Hydraulic systemand Hydraulic system iS exhausted emphasize．About communication between IPCand PLC,the paper given the program that is compiled by C．On the mechanicalsystem,the paper discu．ssed the replace of ball screw．Redesign of Hydraulic systemis expounded in detail in the paper...