The movement of objects on industrial shredder conveyor belts depends on the action of friction. When analyzing the movement of objects (such as baggage, boxes, sliders, etc.) on conveyor belts, the following points should be noted:
1. The magnitude of sliding friction has nothing to do with the velocity of the object relative to the conveyor belt; the direction of friction is always opposite to the direction of "relative motion" between the object and the conveyor belt, but not necessarily opposite to the direction of the object movement.
2. The acceleration of the object caused by the external force is the acceleration of the ground, so the analysis should not be disturbed by the conveyor belt movement.
3. Analyzing the motion of the object on the industrial shredder conveyor belt, the emphasis is on the analysis of the turning point of the state, and the turning point of the object on the conveyor belt is usually the moment when the speed of the object equals the speed of the industrial shredder conveyor belt. Determining the position of the object at the same speed with the industrial shredder conveyor belt and judging whether the state is turning is the basic consciousness of analyzing the moving state of the object on the conveyor belt.
4. Analyzing the motion of an object on an industrial shredder belt always involves the relative motion of two objects. The velocity-time image of the motion can clearly show the motion process of the object.