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Determine the remaining or ideal hand rule of the worm wheel relative to the worm. When the worm is normally right-handed (the worm can be rotated to the left and ideal and the judgment technique is the same as the path of the helical gear), the right-hand rule can be used. The worm gear reducer is definitely left-handed when left-handed. legislation. The four fingers are bent in the direction of the direction of the worm (the straight arrow indicates the path of circular motion on the visible aspect of the worm), and the contrary path of the thumb may be the direction of movement of the turbine relative to the worm. The partnership between your worm and the turbine in the worm reducer depends upon The relative position between the two, the path of rotation of the worm and its own direction of rotation.

The worm rotation direction (referring to the direction of the lead angle of the worm itself) is split into left-handed and right-handed, and both left-handed worm and the right-handed worm can be rotated clockwise and counterclockwise. There are four situations in total:

1. The worm Reciprocating Vacuum Pumps rotates left, the worm is definitely on, and the worm is definitely down. The right hand rotates the worm clockwise, and the worm steering wheel rotates counterclockwise;

2. The worm rotates to the left, the worm is under, and the worm is usually on. The right hands rotates the worm clockwise, and the worm wheel rotates clockwise;

3. The worm rotates to the right, the worm is definitely on, and the worm is definitely down. The right hands rotates the worm clockwise, and the worm wheel rotates clockwise;

4. The worm rotates to the proper, the worm is definitely on, and the worm is normally down. The right hands rotates the worm clockwise, and the worm steering wheel rotates counterclockwise;