| 摘要 |
A method for manufacturing a slider for a linear bearing device includes mixing metal powders and bonding agent together, molding the metal powders and the bonding agent to form a prototype having one or more ball return passages formed in the prototype, heating the prototype to remove the bonding agent from the prototype, and sintering the prototype to form the slider. The metal powders include a number of greater and a number of smaller metal powders having different nominal diameters. The smaller metal powders include a spherical shape. The greater metal powders include an irregular shape. |
