DYNAMIC PRESSURE GROOVE AND ITS FORMING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a dynamic pressure groove capable of being easily formed while maintaining fixed quality, and to provide its forming method. SOLUTION: The dynamic pressure groove forming method for forming the dynamic pressure groove 100 of a dynamic bearing 1 comprises printing a dynamic pressure groove pattern 100A on the surface of the dynamic bearing with curved-surface printing. COPYRIGHT: (C)2008,JPO&INPIT