The automatic control of the chamfering machine has a significant effect on the improvement of product quality. Therefore, the electrical control system is an important part of the equipment, and the chamfering machine spindle controls the spindle motor through the frequency converter. The process control of the steel machine motor inverter, roller motor inverter, etc. is controlled by the digital output of the PLC. The whole machine control system is controlled by the numerical control system. It can mainly realize: numerical control controller function, numerical control programmer function, various interpolation, man-machine interface, spindle control, feed control, PLC function, diagnostic function, alarm and Information, tool monitoring, etc.
It can be seen that during the operation of the chamfering machine, the data exchange of the control system mainly includes: control command, set value, working state, actual value, fault diagnosis and other information, and has the functions of speed measurement, positive feedback and power shortage. Diagnostic and alarm functions.
In order to ensure the normal operation of the chamfering machine, the maintenance and management of the equipment control network should also be strengthened. The industrial computer has an Ethernet interface and has communication functions with the PLC and the company management network. The industrial control function can detect whether the communication between the management network and the management network is normal. When the communication is abnormal, the batch number of the flat-headed chamfered steel pipe ,the product execution standard, the specification, the outer diameter, the wall thickness, the steel grade can be automatically stored by the industrial computer, and information such as length and operator number can also be stored on the industrial computer.www.chamferingmachinechina.com