The Control System Of Infrared Temperature Measurement And Supervisor System Of Multi-step Heat-treatment Furnaces

The Heat-treatment is the most important working procedure in machine manufacture process. Computer application level in the Heat-treatment technology will occupancy a more and more station in product quality control.For the complex Heat-treatment of workpiece, Multi-step and long-playing is necessary , and realizing high precision temperature Control of rising and colding velocity. The principle and the basic makeup of control system of multiple segment Heat-treatment Furnaces is described firstly, according to the requirement of local technics in Heat-treatment, select FP93 temperature controller as the primary controller introduce the furnaces management system design idea, and how to realize management functions and real-time data communication between management computer and FP93 temperature controller by VB 6.0. This system can achieve collection register storage and print of data, also has the function of estate displaying.Serial communication principle between IPC and GSM module is described,and the serial communication protocol, the communication principle based upon MSComm control and the software design. base on the GSM network, adopt SMS communications technique, realize the Heat-treatment remote alarm.The Control System of Infrared Temperature Measurement based on IPC, temperature controller,PLC, Infrared Temperature instrument is set up .The man-machine interface of Control System is developed, through it can realize real time display ,communication setting , data query of temperature parameter and state. Achieve Serial communication between delta PLC and IPC, parameter setting and control. The advanced quality of this equipment exhibit on these aspect, fast heat auto- transport, adopt pneumatic configuration, can realize columnar workpiece fast heat ,also can realize no-columnar workpiece fast heat, as well as vary heat time on different part of workpiece.