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Electric permanent magnetic chucks for milling are divided into two specifications: standard type and high-strength type. The standard type is suitable for clamping and roughing as well as finishing of magnetic workpieces with good surface quality during cutting processing. The high-strength magnetic type is suitable for clamping and roughing of materials with poor surface quality and weak magnetic conductivity during cutting processing.
Electric permanent magnetic chucks can generate a powerful suction as high as 16kg/cm², which will not decay with the extension of time. The magnetic lines of force are evenly distributed within the entire contact area between the molds and the chucks. The depth of the magnetic action is within 16mm. The magnetic lines of force will not penetrate the surface of the workpiece to be processed, will not magnetize the cutting tools and the main shaft of the machine tool, and will not affect the processing accuracy and chip removal.
Electric permanent magnetic chucks only use electric energy within 0.6 - 3 seconds when clamping or releasing workpieces. In the clamped state, they rely on permanent magnetic force to adsorb workpieces, and the magnetic chucks are in a completely unpowered operation state, avoiding the danger of workpiece movement and falling off in case of sudden power failure or damage to the connecting cable. Compared with ordinary electromagnetic chucks, electric permanent magnetic chucks can save more than 95% of energy, and the operating cost is almost zero.
All contact points between workpieces and electric permanent magnetic chucks or magnetic conducting blocks are support points and clamping points, making the clamping more stable, with better rigidity and better anti-vibration performance, suitable for high-speed cutting. The service life of cutting tools can be extended by more than 30%. Under the action of automatically leveling magnetic conducting blocks, internal stress and clamping deformation will not be generated in workpieces. After processing is completed, workpieces will not rebound and deform. Multi-sided processing does not require repeated clamping, and the accuracy is higher.
There is no need to leave space for the electric permanent magnetic fixture system. The size of workpieces can be equal to or larger than the working table surface of the machine tool.
01
High Efficiency
Used in combination with magnetic conducting blocks, the cutting tools can move freely during processing. Five-sided processing, drilling, tapping, milling and cleaning grooves, and forming processing can be completed at one time, greatly improving work efficiency and reducing the repeated positioning tolerance to meet the accuracy requirements.
02
Simple and Quick Operation
With just one simple button, the clamping or release of workpieces can be independently completed within 0.6 - 3 seconds. One clamping can completely realize five-sided processing. When releasing workpieces, demagnetization is automatic. Medium and low carbon steel materials can achieve zero residual magnetism without the need to use a demagnetization device.
03
Maintenance-free and Environmentally Friendly
Electric permanent magnetic chucks are corrosion-resistant, resistant to mechanical impact, have no moving parts inside, no heat generation phenomenon, no wearing and consumable parts, require no maintenance, and the whole system has no leakage and no pollution.
Selection service
30 + engineers 1V1 to assist the user selection, with the customer to issue products and technical solutions, and provide test grinding workpiece and grinding process.
Personalized customization
According to the material and workpiece size, weight, shap, providing personalized customization, provide intelligent handling and a full set of clamping and lifting solutions.
After-sales service
Provide free video guidance, you can also choose to pay for door-to-door after-sales service; provide original spare parts.
Metal cutting processing, rapid mold change (injection molding machines, ceramic dry presses), magnetic lifting.
Metal cutting processing includes turning, milling, grinding, planing, drilling, etc. It is suitable for both ordinary machine tools and machining centers, and there is no need to change the original structure of the machine tools. Due to the large market stock of these equipment, it has broad market prospects.
Rapid mold change includes injection molding machines, ceramic dry presses, etc., which saves a lot of adjustment work and enables extremely fast mold change. The profit margin of injection molding machines equipped with electric permanent magnetic chucks increases sharply and they are deeply favored by users.
Welding clamping: All kinds of pipes and steel plate splicing need clamping tools to clamp and position them before welding. Electric permanent magnetic fixtures are superior to other types of fixtures in performance due to their powerful suction and reliable and simple operation.
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