DYNAMIC PRESSURE BEARING DEVICE AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To prevent abrasive powder generated when a thrust member is press-fitted from penetrating into a housing. SOLUTION: The thrust member 10 is press-fitted to the lower end inner peripheral part 7c of the housing 7 through an adhesive T. The adhesive T distributed to the front side of the thrust member 10 in the press-fitting direction when the thrust member 10 is press-fitted is held by the capillary force of an internal tapered space Q1. The abrasive powder M generated when the thrust member 10 is press-fitted is caught by the adhesive agent T in the internal tapered space Q1, and sealed in the adhesive agent T by the solidification of the adhesive T. COPYRIGHT: (C)2004,JPO