Compasses - When Bob Dylan sang "like a rolling stone... with no direction home," he obviously wasn't carrying his compass. Armed with a simple bit of magnetized metal, you can almost always find your "direction home" in an instant. People have been navigating with magnetic compasses for the best part of 900 years, so there [...]
Ferrite Bonded Injection Magnets Ferrite Plastic Magnet has the features of low magnetic proprty and lower cost. ·Anisotropy Ferrite Magnetizing while the process of injection molding, it can greatly improve the product's magnetic energy produce and could make (BH) reach to 1.60 MGOe--2.20 MGOe. It is a high ratio of performance materials, mostly used as [...]
Axial Flux Motor Magnet What is axial flux motor? The motor can be divided into axial flux type and radial flux type according to the direction of magnetic field. The world’s first motor was invented by Michael Faraday on 1821. Actually, Faraday motor is belong to axial flux motor, but the further development of axial [...]
Standard Magnetic Security Screwdriver This magnetic screwdriver is capable of holding any 1/4 inch hex driver inserts. The magnetic tip aids application and there is also a storage compartment in the bottom of the driver to hold your most regularly used bits. The handle of the screwdriver is designed with grip in mind - ridges [...]
Magnetic Sheet Material: Strontium ferrite in thermo-plastic binder. Max. operating temperature 356°F. Magnetic on 1 face. UV coating for cleaner handling. Flexible and impact resilient but can easily be cut using scissors. Regular shapes can be cut using inexpensive dies. Available with plain, white gloss or standard acrylic adhesive backing. Coloured and dry-wipe finishes available [...]
MAGNETIC POLES The magnetic force surrounding a magnet is not uniform. There exists a great concentration of force at each end of the magnet and a very weak force at the center. Proof of this fact can be obtained by dipping a magnet into iron filings (fig. 1-8). It is found that many filings will [...]
Why choose us Permanent NdFeB Disc Magnet? 1) Over decades experience in NdFeB manufacturing and Marketing 2) Strategic partner of several world top 500 Enterprise, operating well under TS16949 3) Samples and trial orders are welcome 4) Competitive Price & Short Lead Time, cause it is directly from real producer. 5) Professional suggestion or advice [...]
Make A Simplest Electric Motor At Home I will show you how to create a simple homopolar electric motor here. It's really easy to do, and you will not need any professional material or stuff to do that at home. Today, I will design a simple one, you can also create your own homopolar motor [...]
How often should I be cleaning my magnets? CLEANING MAGNET This is another question that is dependent upon your individual process. Obviously the more metal you receive or produce in your process, the more frequently the magnets need to be cleaned. A general rule is the more frequently, the better. As a magnet gathers ferrous [...]
Bonded Magnet Material And Process Options Injection Molding Compression Bonding Calendering Extrusion Bonded Magnet Material And Process Compression Bonding or Injection Molding? Injection Molding • Complex forms with good geometrical tolerances • Multi‐cavity tooling • Over and insert molding But • Expensive tooling • Lower magnetics (66% volume loading of magnetic powder) • NdFeB and ferrite Compression Bonding • Thin walled large L/D ratio rings • Simple low cost tooling • Higher magnetics (75% volume loading of magnetic powder) But • Simple geometries • Value added operations during pressing very difficult • NdFeB only CLEANING MAGNET TESTING MAGNET How long should my permanent magnet last? MAGNETIC APPLICATIONS
DIY Foxy Magnetic Mug Sleeve Sometimes you just can’t wait to enjoy that first (or second, or third) cup of coffee or tea. However, using a conventional mug is not without its problems. The handles are often too small to accommodate a comfortable grip and the mug itself takes forever to cool off. By following [...]
What is the Geographic (True) North Pole? The Earth rotates on the geographic north and south poles. The geographic north and south poles are where lines of longitude (meridians) converge in the north. The south and north pole are directly opposite to one another. The North Pole is located in the middle of the Arctic [...]