| Customization: | Available |
|---|---|
| Certification: | ISO9001:2008, RoHS, CE |
| Application: | Punching Machine, Grinding Machine, Slotting Machine, Milling Machine, Drilling Machine, Boring Machine |
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The QHMAG Electro Permanent Magnetic Chuck for lathe drill milling CNC machines is an innovative magnetic holder table designed to enhance your machining processes with precision and efficiency.
What is an Electro Permanent Magnetic Chuck?
Electro Permanent Magnetic Chucks are versatile and extensively used in lathe, milling, boring, and grinding machines, as well as mobile phone chuck and turnout processing. Engineered with high strength and rigidity, these chucks ensure superior performance without any moving internal parts. Delivering perfect suction, they can achieve a maximum magnetic force of up to 16kgf/cm², meeting the high-precision requirements of diverse machine strokes and parts.
Compared to traditional clamps, the permanent magnet chuck eliminates the need for screws, platens, and other fixtures. This allows for easy installation of workpieces, enabling 5-sided clamping and rapid batch processing, significantly enhancing production efficiency. The use of an elastic magnetic block helps in handling workpiece deformation effortlessly, ensuring uniform adsorption force that prevents stress deformation.
Working Principle:
The permanent magnet fixture operates based on the unique characteristics of various permanent magnet materials. It uses an electronic control system to manage and convert the internal magnetic circuit distribution. This enables the system to balance its internal magnetic field, achieving a demagnetized state or releasing magnetic force to the fixture surface when needed.
Advantages of Electro Permanent Magnetic Chuck:
1. Strong Magnetic Force and High Precision Machining
The table offers a maximum suction of 13-16kg/cm², approximately twice that of ordinary magnetic chucks, ensuring that the workpiece remains firmly in place without shifting. Since it does not require an external power supply during the machining process, thermal deformation is eliminated, thereby maintaining high processing accuracy.
2. Strong Security, Energy Saving, and Environmental Protection
During operation, the chuck relies on permanent magnet suction, eliminating the risk associated with sudden power failures in electromagnetic systems. It only uses electricity for 1-2 seconds during magnetization and demagnetization, making it a safe, efficient, and environmentally friendly solution.
This advanced CNC machining center disk can securely position workpieces immediately after power is applied. By using reverse current, workpieces can be safely and easily removed, ensuring no temperature rise or change, thereby maintaining high processing accuracy.
Strong Support. The permanent magnet fixture provides a clamping force of up to 150KN, significantly higher than the cutting force. This makes it safe to use even on uneven surfaces or hardened workpieces, ensuring reliable performance under various conditions.
3. Cost-Effective with No Remanence Issues
The fixture does not exhibit magnetic flux leakage on non-magnetic surfaces, ensuring no impact on tools and eliminating remanence after workpiece removal. This is due to the built-in electro-mechanical demagnetization device that automatically demagnetizes the workpiece and fixture.
4. Easy to Use
The Electro Permanent Magnetic Chuck for Lathe Drill Milling CNC Machine Magnetic Holder Table by Hunan Qianhao Electrical And Mechanical Technology Development Co., Ltd. revolutionizes workpiece handling. Its unparalleled convenience eliminates the need for cumbersome and labor-intensive operations. With magnetic force concentrated solely at the bottom, there's no risk of clamping-induced deformation or scratches on the workpiece. This intelligent fixture allows for automatic workpiece adjustment and ensures vibration-free cutting, grinding, and milling, thereby extending your machine's lifespan.
Usage :
Our state-of-the-art electric permanent magnet fixture is ideal for clamping steel materials during cutting, grinding, and milling processes. It features a power button-operated switch state, maintaining consistent magnetic force without attenuation over time. Even in the event of power failure or damaged cables, the magnetic force remains unaffected, making it a top choice for safety and reliability.
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