What principles must be followed to design a high-quality pipe bending machine?

In an enterprise, if the diameter of the pipe bend required is large and the batch is large, the operation is generally carried out on a fixed large pipe bending equipment. Such equipment is generally inconvenient to move. For those occasions where the diameter of the metal pipe is small and the batch is not large, the operator often makes a simple mold and bends it manually, but the efficiency is not high. What principles must be followed to design a high-quality pipe bending machine: In mechanical engineering and daily life, it is often necessary to bend some pipe fittings.

Heating is often used to improve the plasticity of metal pipes, or to fill the pipes with sand to maintain their shape. These methods are time-consuming, labor-intensive and inefficient, and the quality is difficult to guarantee. This paper introduces a new type of pipe bending equipment that meets the requirements – pipe bending machine. In engineering practice, it is often necessary to make pipe bends on site, and it is required to keep the circular section unchanged and the pipe wall thickness uniform. For example, some railings commonly used in urban construction, pipes for decorative purposes, and pipes for conveying fluids, etc.