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Modern stamping technology of stator and rotor iron core parts
Time：2017-03-26 14:07:20 View：
Motor core as the core component of the motor, the core of the electrical industry is a non professional term, the core is the core. The core (core) plays an important role in the whole motor, which is used to increase the flux of the inductance coil, and the maximum conversion of the electromagnetic power has been realized. The motor iron core is usually composed of a stator and a rotor. The stator is usually used as a non rotating part and the rotor is usually embedded in the stator.
Motor iron core of a wide range of applications, stepper motor, AC and DC motor, speed motor, external rotor motor, shaded pole motor, synchronous asynchronous motor, etc. have a wide range of use. For the finished motor, the motor core plays a more important role in the motor parts. In order to improve the overall performance of a motor, it is necessary to improve the performance of the motor core. Usually this property can be used to improve the core lamination material, adjusting the material permeability, good control of the size of iron and other ways to solve.
A good motor core needs to be made of a precision metal stamping die, an automatic riveting process, and then a high precision punching machine. The benefit of this is that it can ensure the integrity of the plane of the product to the greatest extent, and ensure the accuracy of its products to the greatest extent.
Usually the quality of the motor core is the use of this technology for motor core stamping. High precision hardware stamping die with high speed stamping machine, coupled with excellent professional motor core production personnel, in order to ensure the best production rate of the motor core.
Modern stamping technology is a set of equipment, mold, materials and processes, such as a variety of technologies in one of the high-tech. High speed stamping technology is an advanced forming technology developed in recent 20 years. Modern stamping technology motor stator and rotor core parts of the multi position with high precision, high efficiency, long life, set the process in a mold into the mold automatic punching in high-speed punching machine, the punching process is punching strip from the roll, after leveling machine. Leveling, then automatic feeding through the automatic feeding device, and then the material into the mold, can continuously complete punching, forming, finishing, cutting, automatic core laminations, with skew laminated blanking, punching laminated turn back to the blanking process, to the core parts and finished products from the die is delivered, the punching process is completed automatically in high speed punch machine.
With the continuous development of motor manufacturing technology, the use of modern technology to the stamping process for manufacturing motor core areas, are now increasingly being accepted by manufacturing motor manufacturers, manufacturing processing methods of motor core is more and more advanced. In foreign countries, the general advanced manufacturing motor manufacturers, are using modern stamping technology to iron core parts. In China, with the method of modern processing technology to stamping punching core parts are further developed, and this new manufacturing technology, in the motor manufacturing industry, the manufacturing process of the motor has advantages of many manufacturing motor manufacturers attention. Using modern technology to stamping punching core parts and the use of ordinary mould punching parts and equipment core comparison, punching parts core has the characteristics of high degree of automation, high precision, long service life of the die, stamping parts for mass production. As the multi station progressive die is a large number of processing technology on a die punch, reducing the motor manufacturing process, improve the production efficiency of the motor.