The definition of two plastic magnetic ring:

Professional automobile plastic magnetic components are magnetic powder flaw detection (such as ferrite core or Ndfeb magnet, etc.) and epoxy resin (such as PVC.PA6.PA12.PPS, etc.) after mixing glue, according to the magnetic field generated by injection molding process.

Specific advantages of professional motor plastic magnetic rotor:

The relative density is small. High impact and compression strength, laser cutting can be realized. Drilling. Drilling. Electric welding. Lamination and embossing and other production processing, and the application is not easy to crack, it can choose the general plastic universal production mode (such as injection. Pressing die. Extrusion, etc.) to carry out production and processing, facilitating production and processing into high precision specifications. Thick wall. Complex style products, can be formed with insert products, to complete the miniaturization of electromagnetic equipment. The overall goal of high precision and high specificity plays a vital role.

Main uses of magnetic ring:

In addition to having excellent magnetic properties, plastic magnetic raw materials also have vulcanized rubber and material characteristics, good production and processing characteristics, high precision commodity specifications, suitable for multi-level magnetic, widely used in micro motors, mechanical automation, instrument equipment and other industries.

The method of checking the merits and demerits of magnetic ring is introduced in detail

1. Current method: magnetic ring is a current and frequency, we can observe the frequency of the magnetic ring according to the current method, if not, that shoddy.

2. Estimation method: We can put all the magnetic rings in the sun normally, and use people's glasses to estimate. If the reflection is not significant, it indicates that the raw materials are defective.

3. Measurement method: each magnetic ring is each other's model specifications, we can use micrometer to carry out measurement, if with model specifications are not the same, show that there is a direction of development.

4. Use the supplier's professional testing instruments. For magnetic material supply manufacturers, we stipulate that the other party must submit the product quality recognition letter for each batch of goods to ensure people's legitimate rights and interests.