Neo-Bonded Magnets: The New Frontier In World Of Magnetization
Magnets have fascinated humans forever since the discovery of magnetic properties in lodestones. Since then we have moved on to using natural magnets and creating more powerful artificial magnets. The invention of the electromagnet was a boon to the range of industries it serves, and ever since have been looking for new developments in the world of magnets and electronics. Neo-bonded magnets provide unique advantages over their predecessors making them a popular choice for cutting-edge magnetization machinery.
Magnetization – what is it?
To state it simply, magnetizing a substance involves aligning the magnetic properties of atoms or molecules. Naturally, the magnetic effect of the atoms or molecules of a substance is not organized, resulting in a zero net magnetic field. When aligned, the combined magnetic effects of the atoms create magnetic domains. These domains result in a magnetic field around the substance.A magnetizing system – the harmony between a magnetizer and a fixture:
It is important to carefully pair the magnetizer and the fixture consisting of the total system. Magnetic fixtures range from simple solenoids to complex multi-pole systems. You need experienced professionals to help you judge the ideal fixture designs.What sets apart bonded magnets?
Bonded magnets are a class apart when it comes to meeting the requirements of cutting-edge electronics. The small size, custom design, and high-density magnets are known for their efficiency. These requirements are not possible to satisfy using more traditional magnet solutions. Bonded magnets feature thinner walls, and tall rings with tight tolerances to negate any margin of error or loss of performance. You can use these modern magnetic solutions for consistent output quality and longevity.Risks of using unsaturated bonded neo-magnets:
Although this technology promises many benefits over previous traditional technologies, it is wise to learn the disadvantages of unsaturated bonded neo magnets. We may observe a lower motor performance when using these magnets due to lower airgap flux. Understanding these issues helps us design better magnetization fixtures for counteracting the negatives so that the overall performance is not compromised.If appropriate fixtures are missing, unsaturated bonded neo-magnets may give rise to a host of problems. Let us have a look at some of the most common issues one may face:
- Without the right fixture, the potential for losing magnetization increases.
- You may experience an increased no-load speed, leading to lower efficiency and higher operational and maintenance costs.
- The current requirement for the operation of the motor may increase.
- Decreased stall torque of the motor leading to loss of performance
- Improper fixture design leads to worse efficiency, lowering the power output.
Conclusion:
With rapid developments in electronics and the miniaturization of machine components, high-efficiency bonded magnets are needed to keep up with the power needs. With machines being smaller, the motors need to be smaller without compromising on the power output. Bonded magnets provide just that by harnessing the unique property of magnetic materials which provide better results than traditional magnets. Carefully evaluate your needs to get the best magnetizing systems and fixture designs tailored to your needs.
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