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Several processing methods of light pipe clamp manufacturers

2021-07-31 10:30:08
Times

Several processing methods of light pipe clamp manufacturers
1. Forging method: a part of the pipe is punched and extended by a machine to reduce the outer diameter. Generally, there are three types of forging machines: rotary type, connecting rod type and roller type.
2. Stamping method: use a punch and use a taper core to expand the pipe end to the required size and shape.
3. Roller method: prevent the core in the pipe, then use the roller to squeeze it outside and process it around.
4. Rolling method: generally not applicable to mandrel. This method is suitable for the inner side of thick wall pipe.
5. Zigzag forming method: there are three commonly used methods: expansion method, stamping method and roller method. There are 3-4 rollers, two fixed rollers and one adjusting roller. Adjust the fixed roller distance. The finished pipe fittings are bent.
6. Bulging method: it can be divided into two types. One is that we place rubber in the pipe and use a punch to tighten it to form the pipe; Another method is to use hydraulic bulging to inject liquid into the pipe, and then use the pressure of the liquid to drum the pipe into the shape we need. Generally, bellows try this method.

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