Applied Research On The Mechanical Seal Of Canted Spring

Mechanical seal is a widely used and reliable fluid-tight sealing of a safe. In the sealing process doesnot produce direct contact with the rotating shaft wear, which can obtain better sealing effect, to reduceleakage and improve the safety and reliability of the machine. Mechanical seal is a and materials, friction,heat transfer, lubrication, fluid lubrication closely related disciplines, such as science, its use has also beenworking conditions. Over the years, scholars have done a lot of theoretical research, but also produced adifferent structure for different situations mechanical seal structure. In this paper, access to a large numberof domestic and foreign papers and on the basis of the information presented based on helical coil springmechanical seal structure. This structure of the mechanical seal, the use of oblique coil spring as amechanical seal elastic compensation element, using the helical coil spring elastic deformation, and elasticcharacteristics of such small changes in the mechanical seal can get a better sealing effect.In this paper, oblique coil spring as the research object, analyzes its geometry and create3D models.By parsing the exact solution methods and finite element analysis method to calculate oblique coil spring todiscuss the spring wire diameter, inclination angle, spring collection parameters such as diameter helicalcoil spring stiffness effects. Helical coil spring and geometry optimization. Designed a new coil springmechanical seal inclined structure of the factors that affect the performance of the mechanical seal, toobtain a helical compression coil spring best method of determining the failure of the mechanical sealsealing and stability is analyzed.