| 摘要 |
PURPOSE:To prevent slip between the coupling and the shaft at high torque transmitting by combining the spur gears with different number of teeth fixed on the shafts which are arranged opposit on the same axis with the internal gear which is engated with the spur gears. CONSTITUTION:After fixing the orientation of the driven gear 21, the gear N2 side of the internal gear 24 is mounted on the spur gear 23 on the shaft 21 side. Then, the difference in the angle of the positioning angle that the spur gear 22 side on the driving shaft 20 side is engaged with the side where the number of teeth of the gear 24 is N1 and the positioning angle of the gear 22 on the regular shaft 20 side is found. After that, the shaft 21 is shifted leftward from the gear 24 to disengage the gears 22, 24, and the shaft 20 is shifted rightward to disengage the gears 24, 23, and the gear 24 is rotated for the angle that corresponds to the angle difference mentioned above, and then again, the gear 24 is shifted toward the shaft 21 to be engaged with the gear 23, and the shaft 20 is further shifted to engage the gear 24 with 22. At the end, the gear 22 side is engaged with the N1 side of the gear 24 to complete the phase control of the gears 21, 20. |
