In the external business, we often meet customers who need to buy double machine linkage CNC bending machine. When discussing technology with such customers, we need to pay attention to the following points:

1. Because the production pit of Mawo machine tool's two machine linkage CNC bending machine is 14.5m, and the maximum lifting capacity of honing machine is 34T, if the whole machine length is more than 14.5m, and the weight of a single wallboard is more than 30t (according to the tonnage and throat depth of the machine, the technicians need to calculate), we need to consult the person in charge.

2. If the customer's dual machine linkage is used to process wire poles or signal towers, the process flow is as follows: plate cutting (cutting with plasma, flame, etc.). The plate over 10 mm needs to be cut obliquely) - bent (generally marked and pushed back and forth). Also before and after pushing the numerical control, more expensive. Welding (gantry welding + roller carrier) - welding flange - surface treatment (grinding, galvanizing, plastic spraying, etc.).

3. After understanding the product process, in addition to calculating the material, thickness and length of the machine tonnage plate, we also need to know whether the workpiece to be processed is polygon or circle. If it is round, we should pay attention to the radian when designing the upper and lower mold; if it is polygon, we can use the conventional mold to complete.

4. In addition, we need to know the maximum and minimum diameter of the workpiece. For example, the maximum diameter of the workpiece is 400mm. When designing the die, the length of the upper die handle should be greater than 400mm, so that when the last knife is folded, both sides of the workpiece will not bite the slider. At the same time, if the customer needs one-time molding, the throat of the equipment should be greater than 800mm. If the workpiece is too large, such as 1.5 meters in diameter, and the throat needs to reach 3 meters when the workpiece is formed at one time, the machine can only fold it in half and continue to fold it in one direction (the requirement for the throat in this method is 1.5 meters), or fold it into two semicircles and re weld it (in this method, the workpiece does not turn 1.5 meters to the throat, but turns 800 mm to the throat)

5. If the minimum diameter of the workpiece is 200 mm, 12 sides, the circumference of the workpiece is 630 mm, and the length of one side is 52 mm, then the notch of the lower die must be less than 52 mm * 2 = 104 mm, otherwise the workpiece cannot be bent.

Of course, there are some other details of the two machine linkage, such as the workbench (electric and manual), push back and forth (control function selection), etc.