Flux factory tutors you to master the roll surfacing technology!
If the roller repair wants to present good flux welding effect, it is necessary to master the skilled roll surfacing process and understand the relevant precautions. I believe that through the explanation of the following content, you will have a full understanding of this aspect!
1. The work skills, professional habits and quality consciousness of roll surfacing are discussed.
A good welder, first of all, has good business skills. In this regard, both the state, the welder himself and the employer attach great importance to it. When the pressure parts of boiler and pressure vessel are welded, the relevant standards have made clear provisions on the welder's skills and welding scope.
2. Welding equipment performance problems.
In order to reduce the labor intensity of employees and improve the production efficiency, it is very important to select special equipment with better comprehensive performance index. At home and abroad, many flux manufacturers are specialized machines, and made a brand. In the same way, the principle of selecting equipment is special for special aircraft, and the equipment performance index is the best. Only in this way can the welding quality be stable and improved.
3. Material selection
Material selection, including base metal and welding material, is selected by professional and technical personnel through calculation, screening and test. The principle of material selection is generally: under the condition of ensuring all kinds of technical data, the material has good weldability and is easy to purchase.