Many of them also belong to the category of mechanical processing

Carbon steel pipe processing is the organic combination of machining and metal pressure processing.There are many kinds of processing methods for pipe fittings. Most of them are stamping method, forging method, roller processing method, rolling method, bulging method, drawing method, bending method, and combination processing method .Stamping method: Use a tapered core on the punch to extend the pipe end to the desired size and shape.

Many of them also belong to the category of mechanical processing.Examples are as follows:Forging method: the use of forging machine to pipe or part of the end to be extended, so that the outer diameter reduction, commonly used forging machine has a rotary, connecting rod, roller type.Bulging method: one is placed in the tube rubber, the top with a punch compression, the tube protruding shape; another method is the hydraulic bulging forming, filling the middle of the tube liquid, liquid junction box installation pressure to the drum drum into the required shape.

As most of our commonly used bellows production is used in this way of pipe fitting.Roller method: the tube placed in the tube, the outer wheel with a roller, for the round edge processing.Production Process of Pipe Fitting.There are many kinds of processing methods for pipe fittings. Many of them also belong to the category of mechanical processing. Most of them are stamping method, forging method, roller processing met. This method is applied to a wider, if the production of spiral, the curvature can be increased.

Bending method: there are three methods are more commonly used, one method is called extension method, the other method is called stamping method, the third is more familiar with the roller method, there are 3-4 rollers, two fixed roller, an adjustment Roller, adjust the fixed roller from the finished pipe is bent.Rolling method: generally do not have mandrel, suitable for thick-walled structural steel pipe inside the round edge..

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