The design of welded pipe mechanical equipment and pipe making mould should consider the specific technical requirements of pipes. There are two aspects that need to be considered. One is small and thick pipes, the other is large and thin pipes. These two types of pipes have higher technical requirements for welded pipe mechanical equipment and pipe making mould. Today, let's talk about small and thick pipes and welding mould In the next chapter, we will talk about the requirements of large and thin pipes for welded pipe mechanical equipment and pipe mold.

Small and thick pipe is characterized by small pipe diameter and wall thickness, which is easy to understand, but the difficulty is here. If the pipe diameter is small, it is OK to use small type of welded pipe equipment, but the pipe wall thickness requires the equipment to have strong strength and strength, otherwise the equipment is easy to be damaged.

So how to design welded pipe mechanical equipment and pipe mold to produce small and thick pipe? Let's talk about the technical requirements for the design of welded pipe mechanical equipment. We should focus on the strength of the equipment. Here, we should pay attention to the sufficient power, and the strength and speed ratio of the bellows should be well matched. In addition, we should pay attention to the strength and size of the archway and the production size and processing of the die shaft. If the power is insufficient, the steel belt may not be pulled, and the speed ratio and strength of the bellows are not enough, If the strength of the archway is not enough, the archway may be pulled down. If the size of the die shaft is small or the hardness is not enough, it may be broken. Therefore, the technical requirements of small and thick pipes for welded pipe machinery and equipment are still very high.

Let's take another look at the matters needing attention in the production of the pipe making mould. The key point is the consideration of the size and hardness. Because the pipe diameter is small and the wall thickness is thin, the design of the pipe making mould should not be small, but should be larger. The bottom diameter of the mould should be larger than that of the conventional one, and the edge thickness of the mould should be thicker. Only in this way can the size meet the needs, and the heat treatment can meet the corresponding hardness needs, Because the size is small, it means that the material is not enough, the hardness is not enough, and there will be the defect of too fast wear of the pipe mold.

To sum up, the production of small and thick pipe has relatively high technical requirements for welded pipe mechanical equipment and pipe mold. If one item is not done well, it may have a greater impact on the quality of welded pipe. Next, I will tell you about the technical requirements of large and thin pipe for welded pipe mechanical equipment and pipe mold.

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