research of flux cored wire drawing machine

Research on production of flux-cored welding Wire Drawing Machine

(1) With the progress of international flux-cored wire production technology, a series of new flux-cored wire production models have been continuously optimized, and a series of new application equipment has also been born. According to the structure characteristics of flux-cored wire, we can manufacture the flux-cored wire with seam and seamless type. Through the division of the application of raw materials, we can also carry out the classification of related manufacturing processes, such as disk element method, cold strip steel method, etc., through its forming characteristics, we can carry out the analysis of full continuous rolling method and die drawing method.

Continuous rolling is a widely used method for making flux-cored wire. It is necessary to ensure the effective application of the same continuous rolling mill during the processing of steel strip to finished wire. In order to achieve effective control of the size of its finished product, it is necessary to carry out the facilities of the roll group, of course, the number is relatively large. Generally speaking, the effective configuration of the roll set is carried out by observing the size of the raw steel strip and the size of the finished product. A kind of flux-cored wire continuous rolling machine produced in Switzerland has a relatively high level roll set. In order to meet the needs of practical work, the arrangement of cantilever frame is developed to realize the stable operation of roll changing operation. The flux-cored wire production line of a company in China is also used in continuous rolling type units, the design exit speed of the unit is about 7 meters per second, and the diameter of the wire outlet has different specifications. Through the combination of several groups of rolls, the application of tension adjustment loops can realize the control of the welding wire tension of each group of frames.

(2) The full tandem rolling method is also a mode with its own characteristics. On the same unit, the development of welding wire forming and its reducing mode, the level of process operation is relatively low, the operation is relatively simple, the equipment is relatively compact, and the cost required is also relatively low, resulting in a relatively compact volume, so the area is less. Of course, for relatively fine welding wire, its rolling is more complicated, so it is necessary to carry out the application of drawing process to achieve the production of its fine diameter welding wire. Due to the reality of roll size, its production efficiency level is relatively low, and in general, it is lower than the rolling and drawing method. In the application process, the requirements for processing accuracy and material are relatively high, and it is also prone to damage, which needs to attract our attention and control equipment costs.

At present, the international continuous rolling production process is rarely used, including the fine diameter welding wire model for stainless steel. The above two application modes are widely used in the field of coarse diameter surfacing welding wire. With the improvement of flux-cored wire production line, a series of full continuous rolling production modes have been applied. At present, some domestic welding wire companies use a continuous rolling unit in the United States to produce surfacing welding wire, which has good economic benefits. In actual life, the process manufacturing scheme of flux-cored wire is more and more, and its application equipment is also various. Through the analysis of the seam type and seamless type of the product structure, to ensure the development of its practical welding wire enterprises, to realize the effective processing and manufacturing of its steel strip to the finished welding wire.

(3) The operation process of the rolling - drawing method is relatively simple, which realizes the coordination of the forming link, the powder adding link, the closing process link, etc., and the above several links should be applied in the wire tying machine. Thus, it is beneficial to reduce the working procedure and ensure the effective production of the welding wire. The rolling and drawing process has good economic benefits, the manufacturing process is relatively simple, and the drawing link has higher production speed and lower application cost than the tying link. The so-called disc element method is the application of cold rolling process to realize the formation of the disc element flux-cored wire. This technology has good application benefits, and it is mainly applied to the properties of cold-rolled strip steel.

(4) The application of online welding is put forward in recent years, and with the continuous application of these years, its technical equipment is becoming more and more perfect. Generally speaking, the steel tube drawing method has relatively high production costs, and there are certain potential weaknesses, can not effectively ensure the coordination of the powder density of each link in the tube, and its production link is more troublesome, not an integrated production mode. With the progress of the process technology of making flux-cored wire, the pursuit of economic benefits of flux-cored wire in the above application conditions is guaranteed. The welding mode of its application can be high-frequency induction resistance welding, and there are laser welding. Seam flux-cored wire should be based on the development of cold-rolled strip roll-pull method. The development history and current situation of flux-cored wire in the world show that cold-rolled strip roll-pull method is a mature process and is still the main production method in the world. In the past ten years, due to the development of continuous casting and rolling process in the metallurgical industry, the quality of cold-rolled strip steel has been greatly improved and the cost has been greatly reduced, which not only makes the cold-rolled strip steel free of the so-called uneven chemical composition caused by segregation, but also can reach a high precision of ±0.01mm in thickness tolerance, and the price is also declining, and the price gap with the disk unit is gradually narrowing.
Conclusion

With the progress of modern welding wire production technology, the cold-rolled strip rolling and pulling mode has been applied continuously, which realizes the optimization of flux-cored wire production mode, meets the development needs of modern welding wire companies, and is conducive to the simplification of work procedures and the improvement of economic benefits

We can produce the wire drawing machine,Layer Winding Machine,take up machine,pay off machine,drum packing machine.Flux Cored Wire Forming Machine.