| 摘要 |
A speed reducing device is provided for use with a multi-purpose woodworking tool such that faceplate turning operations may be performed on large diameter workpieces. The device includes a housing which partially supports input and output shafts passing through opposite sides of the housing. An end of the input shaft located within the housing is formed with a hole for receiving an end of the output shaft within the housing such that the input and output shafts coact with one another to support each other and prevent one another from pivoting about the points at which they are supported by the housing. The input and output shafts rotate relative to one another and are both connected to a sheave by a pair of belts such that the input shaft may be driven by the output spindle of a woodworking tool at a first speed and the output shaft will be driven by the belts and sheave at a slower speed which is acceptable for turning large diameter workpieces. |
