| 摘要 |
PURPOSE:To prevent overlapping of the terminating turn over the wound coil, by quickly advancing the pulse motor which steps the coil bobbin upon the completion of last n-thturn of each phase and performing the termination. CONSTITUTION:During first turn to n-1-th turn of each phase, the pulse motor is driven to step the bobbing 2 by L/m.n for evey turn. (Where m:number of cocommutator segment, n : number of turn for one phase, L : number fo division of the pulse motor.) While when performing the termination at last n-th turn of each phase, the pulse motor is quickly advanced and the coil wire is hung on the hook 14 to perform the termination. |
