For those old drivers who use magnets for many years, they basically know the characteristics of the powerful magnets and the size of the magnetic products they need. But for some companies that have not used magnets, they don't know much about the powerful magnets. So what are the problems to be paid attention to in the design of a powerful magnet?

Size, length or width or diameter in the 20mm, the thickness of the smallest 1mm will be better, too thin will be easily broken, and if the need to add holes, the wall width is better than 2.5mm, because the pressure in the drilling will also make the magnet easily broken. Magnetically, there are two ways to increase the magnetism of a powerful magnet. One is to increase the size, and the other is to improve the material brand. If it is a small size, the change of the size of the magnetic force is very obvious. There is also a strong magnet tolerance requirements must be particularly indicated and communication, working environment if very warm or abnormal environment also need to communicate with the powerful magnet manufacturers, because the N series of strong magnets, temperature resistance is less than 80 degrees Celsius. More than this working temperature will damage magnetic or demagnetization. In addition, if the special-shaped products need to provide drawings evaluation, because the processing of strong magnet is not as good as hardware products. A lot of ideas don't have to be realized.