What are the applications of pipe benders in pipe fittings?

Release time：

2022-11-23 16:50

The export product structure of pipe benders has not improved significantly. The export of metal processing machine tools has shown a straight upward trend, and the growth of CNC metal processing machine tools has exceeded 66%. Among them, the export growth of CNC special processing machine tools, CNC lathes, CNC boring machines, CNC gantry milling machines and CNC forming bending machines exceeded the overall growth of CNC pipe benders.
It is often encountered in daily life that pipe fittings can be used for a wide range of purposes. To define pipe fittings, I believe that all products produced through deep processing of pipes should belong to the category of pipe fittings. The pipe processing machinery in China is a relatively professional pipe bender, which bends pipes and fittings into arc bends that meet the requirements of customers. Since pipe fittings are made of pipes as raw materials and are further processed into a product, this product has the dual characteristics of pipes and mechanical parts, which is a combination of the two. Pipe is the necessary raw material for pipe fittings, but there are many processing methods for pipe fittings. As long as it is a mechanical processing method, it can be applied. I think there are two outstanding advantages for the rapid development of pipe fittings abroad: * it can replace some machined products, and it is lighter than machined parts, castings and structural parts, saving materials; Second, it can save working procedures and man hours and reduce the cost of workpieces compared with mechanical processing products. There are many kinds of pipe fittings, which can be summarized into the following main types: variable diameter pipe fittings, which refers to the reduction of the diameter of the pipe end or a part of the pipe; Pipe fittings with variable wall thickness refer to the change of wall thickness along the length of the pipe.
Change the section of pipe fittings, and change the circular section into square, oval, polygon, etc. as required; When bending pipe fittings, we have more contact with them, that is, turning straight pipes into elbows with different curvature radii, such as elbows, elbows, etc; Pipe fittings with flanges and rounded edges, the former refers to the pipe ends projecting inward or outward, and the latter refers to the pipe fittings forming a bulge or groove in the circumferential direction of the pipe; For pipe fittings with crimping and back sealing, the total strength of the pipe end shall be increased to the outside or inside of the pipe or the pipe fittings shall be sealed; Enlarged pipe fittings are pipe fittings whose ends or parts are enlarged to form various shapes as required.
There are also many processing methods for pipe fittings, many of which also belong to the category of mechanical processing. Most of them are stamping, forging, roller processing, rolling, bulging, stretching, bending, and combined processing. Pipe processing is an organic combination of machining and metal pressure processing.
Examples are as follows: hydraulic bending method: hydraulic pipe bender pipes are put into the pipe bender die, and hydraulic power is used to bend the pipes into radians to process the appearance without deformation. Hydraulic bending method: To accurately put the pipe on the bending machine is also to use the die pressure plate to press the pipe with good bending effect. The processing area of the pipe is wide.

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