| Along with Chinese economic take-off,the auto industry has enjoyed a boom,as one of its subsidiary industries,the rubber equipment manufacturing industry has also been developed and improved continuously.However,so far some technical problems have still failed to be improved and solved.The tread winding test and control system acts as a key part of the tire production.Its efficiency and quality affects the whole tire product and thus becomes a main concern of the tire manufacturing enterprises.This topic mainly through to the measurement and control system hardware design?choice of control strategy?oftware programming and the result shows that four parts to study,so as to improve the winding machine control system,improve the control accuracy and production efficiency.Winding machine control system hardware is mainly composed of Siemens 840 d nc system?Logix5561 series controller?I/O module?servo drives?servo motor?inverter?temperature and distance sensor?photoelectric switch?DeviceNet network data transmission and Sercos network used in a servo control,etc.On the choice of measurement and control system control strategy,combined with the scene of the industrial environment and the need to complete tasks,in use in the subject of the conventional PID temperature regulation.Software part is divided into upper machine software programming and programming of PLC program,PLC programming can be used to measure and control system for motor control?timing?counting?etc.,and with the introduction of force control PC software implementation of the system parameter setting,model transformation,operation monitoring and alarm,etc.This tread winding machine control system has widely application in tyre production enterprises.Comparing to the previous system not only improves the production efficiency of tires but also improves the control precision,which reduces the cost of production,increase the share of products in the market has brought huge benefits for the enterprise. |
PDF Full Text Request