The working principle of downpipe rolling forming machine mainly depends on the movement of roller, billet loading, pressing process and plastic deformation.
First of all, when the rolling forming machine is working, the roller is the key component, it can move along the horizontal, vertical or axial direction. This mode of movement is usually controlled and driven by a hydraulic, pneumatic or electric transmission system, ensuring that the roller moves at a preset trajectory and speed.
Secondly, during the working process of the rolling forming machine, the billet for processing needs to be placed between the rollers and fixed by suitable fixtures or devices. In this way, the billet can be stably applied when the roller is pressed and rotated.
This is followed by a pressing process, where the roller presses the blank placed in the middle and turns it at a certain speed and force. In this process, the billet will be subjected to many forces. On the one hand, the pressing force of the roller will change the shape of the billet and gradually approach the desired shape; the rotation of the roller follows the rotation of the roller, which helps to improve the surface smoothness of the billet.
Finally, the inside of the billet causes the plastic deformation of the billet. As the roller continues to move, the billet will gradually deform from the initial shape to the desired shape, and obtain a certain strength and hardness. This process requires a suitable roller design and a selection of process parameters to ensure that the billet can accurately achieve the desired molding effect.
To sum up, the downpipe rolling forming machine realizes the molding and processing of the billet through the precise movement and pressing force of the roller, which has the characteristics of high efficiency, precision and stability.