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The quality of sintered ndfeb magnet can be decided according to the size of magnet

by:Newland     2020-04-18
Quality of sintered ndfeb magnets can be based on the principle of the magnet size to conclude that magnetizing apparatus; Is a very thick coils, into the magnetization of objects to be in the middle, coil connected pulse high current to produce instant strong magnetic field, the magnetization of objects within the magnetic molecular arrangement & other; Neat & throughout; ( Magnetized to also go, said even remanent magnetism of) 。 In an instant, made into a magnet. No matter what shape, square, rectangular, oval, triangle, there is no law, of course, put a ball, such as position, right after the magnetization ball magnet N, S pole on both ends of a diameter, but we don't see it, don't see is not equal to no N, S, a small experiment to determine. Profiled magnets: the function of permanent magnet motor can produce permanent magnet motor is a kind of high efficiency and energy saving products, even save electricity rate is as high as 10% above, use of high performance permanent magnet ndfeb magnet data of permanent magnet motor can save electricity rate is as high as 15% ~ 20%. In wind turbine and compressor needs infinite frequency control of motor speed, permanent magnet frequency control of motor speed to save electricity rate is as high as 30% above. The world advanced level of motor energy conservation is the fan running power itself is in commonly 80%, system running power at 85%. The quality of sintered ndfeb magnet can be decided according to the size of magnet. Ndfeb shapes are made according to its different applications and different shapes, the production process is also through many steps. Generally there are three kinds of mechanical processing of sintered ndfeb magnet can get, cutting machining, appearance and punching processing. Good quality of sintered ndfeb typically smooth surface, but also reaches a certain precision. And square ndfeb magnet alloy surface grinding and common grinding methods have double end face, inner circular grinding, cylindrical grinding, etc. Cylinder is commonly used coreless grinding, double end face grinding, etc. Type tile, the fan and VCM magnets with multi-station grinding machine. Magnet company is the specialized production ( Ndfeb) Powerful magnet company, has factories in dongguan city based wangniudun pier town. Magnet products used in toys, jewelry, crafts gifts, handmade gift box, leather handbags invisible magnetic button, plastic hardware products, audio equipment and other industries. Our company is located in dongguan city based wangniudun block cao beijiao town five chung village industrial zone, the company can provide customers 24 hours delivery, 36 hours to the customers specifications template. Magnet experts to find and package your satisfaction, more magnets can view our company website WWW information. yirongciye。 com/。 This article rigorous reproduced, if there are any violation, the consequence is proud! Magnet, powerful magnets, special-shaped magnets, magnet manufacturer,
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