Circular or elliptical vibrations
The projection of the vibration trajectory of the vibrating body on the horizontal plane is a straight line, while the projection on the vertical plane is a circle or an ellipse, and its vibrating form is called a circular or elliptical type vibration. A vibrating motor is usually installed on the vibrating machine body, which can produce this kind of motion. The circular or elliptical vibrations occur in the plane perpendicular to the rotating shaft of the vibrating motor, and the form of the vibration motor is determined by the relative position of the center of gravity.
The projection of the vibration trajectory of the vibrating body on the horizontal plane and the vertical surface is straight line, and its vibrating form is called the linear vibration. Two of the same type of vibration motor installed in the vibrating machine body, so that two of the rotating shaft in parallel to the position, the operation of the motor to the contrary, the two motor running must be synchronized, the body produces a straight-shaped vibration.