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What are the components of a core mold vibration pipe making machine?
Publish Time：
2022-07-12 09:11
What are the components of a core mold vibration pipe making machine?
In order to fundamentally avoid quality problems caused by the production process itself, ensure quality, ensure higher production efficiency, reduce production costs, and make full use of the production process itself according to product specifications, what are the components of a core mold vibration pipe making machine?
What are the components of a core mold vibrating pipe making machine?
In order to fundamentally avoid quality problems caused by the production process itself, ensure quality, ensure higher production efficiency, reduce production costs, and make full use of the production process itself according to product specifications, what are the components of the core mold vibrating pipe making machine?
What are the components of a core mold vibrating pipe making machine?
The core mold vibrating pipe machine includes the main frame that carries the mold, the rotating kneading machine, the rotating cloth spreader, the core mold vibrator, the mold equipment, the cloth spreader swing cylinder, the discharge port adjusting cylinder, the kneading machine positioning cylinder, the kneading machine clamping cylinder, the kneading cylinder, the conveyor belt roller motor, the cloth belt rotating motor, the cloth belt telescopic motor, the cloth belt roller motor, and the kneading machine walking motor; the core mold vibrator includes a motor.
What is the core mold vibration process?
1. The forming machine is placed underground for vertical production. The steel mold is a combination of an integral inner mold, an integral outer mold, and side molds (end molds). The closed structure is used to concentrate the vibration energy of the entire central vibrator, resulting in a large exciting force. The central vibrator passes through the hydraulic device. Fixed on the inner core mold, it can achieve quick mold change. The forming process is feeding and vibrating at the same time, with only vibration force as the acting force. In a closed structure, it is conducive to the free flow and compaction of concrete, so the structure is dense and the concrete strength is high.
2. The core mold vibration process is more suitable for producing pipes with a diameter of 1000mm or more, and is more suitable for producing steel bars used in top-drive construction. For concrete drainage pipes, if the speed of making small-diameter pipes needs to be slowed down, otherwise it is difficult to quickly remove the air in the concrete, the concrete in the pipe body is not dense, and a large number of honeycombs and rough surfaces are likely to appear. Due to the use of rough concrete, the inner and outer molds are removed immediately after forming, and the inner and outer walls of the pipe are easy to have rough scratches, and the smoothness is not as good as centrifugal pipes and hanging roller pipes, although the noise is still very large when it is formed in the pit.
What are the problems in the core mold vibration process?
1. Product quality
Due to its process characteristics, core mold vibrating pipes do not have the process quality problems of centrifugal and hanging roller production, and the product quality is relatively stable. Mechanical properties such as internal and external pressure are higher than those of centrifugal pipes and hanging roller pipes of the same level. Especially for spigot, flexible joint pipes, and steel spigot pipes, production is conducive to forming at the spigot, so core mold vibrating pipes are generally superior to centrifugal pipes and hanging roller pipes.
2. Production efficiency
The core mold vibration process is the same as the hanging roller process. No matter how large the diameter is, forming only requires one feeding. And because the inner mold and the outer mold are integral molds, they are quickly assembled. It is difficult to manufacture large-diameter or ultra-large-diameter pipes used in centrifugal and hanging roller processes. Although the vibration forming time is longer than the hanging roller process, the demolding of diameter pipes generally takes 25-30 minutes, but because of immediate demolding, continuous production can be carried out for a long time without being limited by the number of molds, the concrete structure is dense, and the steam curing time is short, while the hanging roller process cannot be carried out immediately.
Die vibration
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