Abstract
This paper mainly introduces the resistivity, basic principle and magnetic sealing device sealing technology application of magnetic. Magnetic fluid sealing is based on magnetic technology,Magnetic field is used in sealed with under pressure difference of magnetic has the ability to seal.Now magnetic sealing technology has been widely applied to computer hard disk, robot and military products, such as environmental requirements of high equipment.
According to the work principle of magnetic sealing device and performance requirements, design the magnetic testing devices, sealing device for the magnetic device sealing device by power supply, the transmission mechanism and pneumatic device. The inspection and instruction.
According to the design of magnetic sealing device for detecting device performance magnetic inspection and analysis of magnetic remaking sealing device compression performance factors.
Key words: magnetic fluid seal device performance testing
