Determine the still left or right hand rule of the worm wheel in accordance with the worm. When the worm is normally right-handed (the 
worm can be rotated to the left and best and the judgment method is equivalent to the path of the helical equipment), the right-hand rule can be used. The worm equipment reducer can be left-handed when left-handed. law. The four fingertips are bent in direction of the path of the worm (the straight arrow indicates the direction of circular motion on the visible aspect of the worm), and the Reducer opposite direction of the thumb is the direction of motion of the turbine in accordance with the worm. The partnership between the worm and the turbine in the worm reducer depends on The relative placement between your two, the path of rotation of the worm and its direction of rotation.
The worm rotation direction (discussing the direction of the lead angle of the worm itself) is split into left-handed and right-handed, and both the left-handed worm and the right-handed worm could be rotated clockwise and counterclockwise. There are four instances in total:
1. The worm rotates to the left, the worm is normally on, and the worm is down. The right hand rotates the worm clockwise, and the worm wheel rotates counterclockwise;
2. The worm rotates to the left, the worm is normally under, and the worm is certainly on. The right hands rotates the worm clockwise, and the worm steering wheel rotates clockwise;
3. The worm rotates to the proper, the worm is certainly on, and the worm is down. The right hand rotates the worm clockwise, and the worm wheel rotates clockwise;
4. The worm rotates to the right, the worm can be on, and the worm is certainly down. The right hands rotates the worm clockwise, and the worm wheel rotates counterclockwise;