Longmen grinder electric permanent magnetic chuck
The electrically controlled permanent magnet chuck in the electric permanent magnet chuck is a new type of magnetic chuck that uses electric pulses to turn on and off the magnetic force. The chuck is very safe and reliable in the process of holding the workpiece for processing. After the workpiece is held by the magnetic force, the chuck will be The magnetic attraction is maintained indefinitely. The time required for "opening and closing" is less than 1 second, the electric pulse consumes very little energy, and the chuck will not produce thermal deformation. The electric permanent magnetic chuck does not have a magnetic group similar to the ordinary permanent magnetic chuck. Sliding parts, its structure is stable, sturdy, and high precision. Electric pulses are used to "turn on and off" the magnetic force, which can be easily and automatically controlled. The electronically controlled permanent magnet chuck can be widely used in various surface grinders and electrical processing machine tools. Artifact.
1. Strong magnetic force and high processing precision. The maximum suction force of the table is 20-25kg/cm; it is about twice that of ordinary magnetic suction cups, to ensure that the workpiece is firmly clamped and will not be scratched. Since the processing process does not require power supply, this product does not have thermal deformation, which is effective Ensure the machining accuracy.
2. Safe, strong, energy-saving and environmentally friendly. The electric permanent magnetic chuck does not need electric energy during the working process, and only relies on the permanent magnet suction to hold the workpiece, which avoids the danger of the electromagnetic system losing the magnetic force and the workpiece falling off due to sudden power failure and disconnection damage. Since the electro-permanent magnetic chuck only uses electric energy within 1-2 seconds of the magnetization and demagnetization process, it does not use any energy during work to generate safe, strong and efficient power, which is economical and environmentally friendly.