Analysis of silicon steel sheet transverse cutting line!

The cross cutting machine is a processing equipment for transformers, welding machines, and reactor iron cores, which can complete the automatic production of laminated fully direct seam iron chip types. Motion control: Advanced PLC controller is adopted, which greatly reduces wiring and improves the reliability, stability, and real-time performance of the system. Remote control and fault diagnosis can be carried out, which can minimize maintenance time and cost.
At present, the iron core processing in the country is still in the mode of manual punching, with low production efficiency, high cost, insufficient precision of processed products, high scrap rate, and significant resource loss. The emergence of CNC cross cutting machines has broken this traditional processing mode, improving production efficiency and reducing investment costs. More importantly, the emergence of cross cutting machines has greatly improved the utilization rate of resources such as silicon steel and silicon steel, making outstanding contributions.
In recent years, newly built silicon steel sheet cutting lines have been equipped with quality sorting devices and connected to packaging production lines, which directly produce board packaging products in delivery status. Cross cutting is a finished product process in cold rolling production, so the process equipment for cross cutting production should be mainly aimed at improving cutting accuracy and surface quality, which requires certain requirements for the speed of the unit and the specification range of the sheared strip steel.
Speed of silicon steel sheet transverse cutting line:
The CNC shear machine has low rotational inertia, low starting voltage, and low no-load current; Abandoning the contact reversing system greatly increases the motor speed, with a maximum speed of up to 100000rpm; Brushless servo motors can control speed, orientation, torque, etc. without the need for encoders when performing servo control; There is no wear and tear of the electric brush. In addition to high speed, it also has the characteristics of long lifespan, low noise, and no electromagnetic interference.
Both the slitting machine and the winding machine have high tension brakes on their main shafts, which can adjust the circuit and perform emergency braking in special situations to prevent the steel coil from loosening. And the edge winding wire uses tension winding and a sliding structure, which can effectively improve the stability of the machinery.
The transverse cutting speed of silicon steel sheets is generally limited to 60 meters per minute and should not be too high, mainly to meet the needs of stacking quality and quality inspection and sorting. In order to balance the production capacity of the previous process, multiple silicon steel sheet cutting lines need to be configured to meet the requirements of modern high-speed continuous rolling production.