Development status and advantages of metal coil fiber laser cutting production line

by PRIMA / Wednesday, 15 September 2021 / Published in Knowledge

In the current industrial production and manufacturing, in order to facilitate storage and transportation, the plates are all harvested metal coils. In production and use, the roll material is unrolled and leveled and then sent to the fiber laser cutting machine. The metal coil fiber laser cutting production line is mainly composed of CAD/CAM programming system, automatic unmetal coiling, leveling system, servo automatic feeding, and fiber laser cutting system. It can realize automatic production, greatly improve production efficiency, reduce labor burden, and reduce production costs. , It has the characteristics of high efficiency, high precision and convenient operation.

In recent years, due to the strong characteristics and advantages of the metal coil fiber laser cutting production line, some domestic companies have also set off a wave of metal coil fiber laser cutting production lines. Although there are still technical deficiencies compared to well-known foreign companies, but with time Over the course of the year, the degree of internationalization continues to increase, and the manufacturing system continues to mature, and the gap between fiber laser technology and developed countries has narrowed significantly.

1Advantages of practical application of metal coil fiber laser cutting production line:

Continuous cutting production and high equipment utilization. After unmetal coiling and leveling, the metal coilis fed by the feeder to the top of the rotating table of the fiber laser cutting machine for cutting. With the movement of the table, the process of cutting while feeding can be realized, effectively shortening the cutting time of parts and improving the equipment Use efficiency.
The production is flexible. It can respond to the needs of production changes at any time. When the required parts change, the two-dimensional graphics can be modified through the programming software to cut the required parts. There is no need to change the hardware structure of the equipment, and it has the flexibility to manufacture different products.
With automatic typesetting function, reduce the generation of excess waste. The cutting host system itself has the function of automatic typesetting, and it can mix and produce at any time according to the spare parts needed temporarily. The required parts are simulated and automatically arranged on the computer to effectively reduce the generation of waste and reduce production costs.
Low processing cost. The production process is automated, which effectively reduces labor costs. The fiber laser cutting itself has fewer consumables and high material utilization, and the cost of the entire production line is further reduced.

2Technical characteristics of metal coil fiber laser cutting production line:

The CNC fiber laser cutting machine adopts a professional system to control the motor synchronization. The cutting machine table is a crawler cutting table, and the crawler type is equipped with a needle plate cutting bar. During processing, the cutting table is synchronized with the unmetal coiling servo feeding and runs at the same speed. , Realize the cutting of metal coiled materials. It is suitable for metal metal coilprocessing within 3mm, and the repeat positioning accuracy can reach ±0.03mm, and the positioning accuracy is within ±0.05mm/m.
The body of the CNC fiber laser cutting machine adopts a steel plate welding structure and has been tempered at high temperature to completely eliminate welding stress. When machining, a CNC gantry milling machine is used to process the guide rails and rack mounting surfaces on both sides of the bed at one time to ensure the consistency of the precision of the guide rails and rack mounting surfaces on both sides of the frame.
The correction wheel of the leveling machine is made of bearing steel, and the surface is thickened and electroplated, which is durable and wear-resistant. The operation is simple and convenient. All the correction wheels are driven by gears and equipped with a pressure roller, which effectively enhances the rigidity of the correction wheels and improves the correction quality.

To sum up, the metal coil fiber laser cutting production line is based on CNC technology as the core and advanced manufacturing technology combined with computer technology, communication technology and database management technology. It is suitable for mass production of parts.