Mechanical plate rolling machine manufacturer

We are a professional mechanical plate rolling machine manufacturer with over 10 years of industry experience. Today, we would like to introduce to you:
I believe many people are not very familiar with the use of the mechanical plate rolling machine. Although it often appears in various manufacturing industries, few people know about it. Let's follow the mechanical plate rolling machine manufacturer to see how to adjust the circle and some precautions for its use.

1. Roll round. The main process is to roll the steel plate blank into a flat circle on the mechanical plate rolling machine, and first draw a line along the length direction in the middle of the blank as a control line. Roll the two halves of the billet into two semicircles again. It is not difficult to see that the straight segment of the flat circle is the remaining straight edge. When rolling a flat circle, it is important to control the offset, so alignment is required to keep the generatrix parallel to the rolling mill. When rolling a flat circle, it is easy to roll over, so it is necessary to open the spot welding. Generally, rolling forming should make the joint slightly concave and not convex.

2. Correction. Rounding should be carried out after rolling the plate, and rounding should be carried out after welding the longitudinal seams on both sides of the mechanical plate rolling machine interface. Rolling is more difficult and time-consuming than rolling. Firstly, the upper roller repeatedly rolls the straight segments of the flattened circle, alternating between the two straight segments. Pull up is used to repeatedly roll the entire circumference, and the amplitude and lift of the upper roller can be adjusted first. Before rolling, the reinforcement height of the inner and outer welds of the butt joint should not exceed 1 millimeter, otherwise it will bounce during rolling and cause significant damage to the mechanical plate rolling machine.
The roundness deviation of the cylinder rolled by this method is very small, and the ellipticity can be controlled within 3mm. However, due to the need to roll twice, it takes time to round and the productivity is relatively low. If there is no pre bending equipment and tools, this method is a great way to greatly save materials when producing cylindrical workpieces in single or bulk.
The scope of application of this method is that the diameter of the semicircle rolled into a flat circle should be greater than or equal to the smaller diameter of the cylinder that can be rolled into the mechanical mechanical plate rolling machine.
In addition, we need to know that there must be a dedicated person responsible for managing the mechanical plate rolling machine. The operator must be familiar with the structure, performance, and usage of the mechanical mechanical plate rolling machine, and must obtain the consent of the responsible management personnel before operating. Before starting up, carefully check if the device is in good condition. During operation, it is prohibited to place hands and feet on the drum, transmission components, and workpieces. After work interruption, the clutch should be turned to neutral. Overloading work is strictly prohibited. After operation, cut off the power and lock the power box. In this way, it is a complete step.
If you are interested in the mechanical plate rolling machine, please contact us.