| 摘要 |
PURPOSE: A ball assembling apparatus and method are provided to use the apparatus with a simple structure for assembling a ball to a screw groove on a ball nut and ball screw shaft. CONSTITUTION: A ball assembling apparatus includes a body unit(311) and a supporting unit(315). The body unit includes a ball insertion hole on one side, and a ball input path connected to the ball insertion hole. The supporting unit is protruded from the other end of the body unit, and is supported by a slot groove formed on the end of a ball screw shaft. A ball output path is installed inside the supporting unit. |
