Pipe Bending Methods For Bending Round And Square Pipe

Bending a square or round pipe is an art and that art can be achieved through trial and error of different methods. We will introduce you today to methods that have been consistent for ages. Although they have been used via altered technology, their base remains the same. And thereforebending methods for round and square pipesrevolve around the material used, machine input, proper lubrication, and tools.

Before going towards the methods let’s take a glimpse into the importance of pipe bending machine.

Why Suggested Bending Methods Are Used?

Through the different pipe bending methods, you will get a smooth pipe without any buckling or crimping. If you will use alien methods you tend to get a vice-versa result. Also with bending you can get a roundness around the corners without any deformity. Pipes are curved with different bending approaches according to their circumference and strength.

It is also easy to set an angle with your preference while trying pipe bending methods for round and square pipe. Now it’s time to introduce methods of bending.

RAM Bending

RAM type bending scores the most points when it comes to square bending. It uses hydraulic technology that pushes a pipe or tube to a slight bend. It mostly concentrates on inner bending which gives equal results to the outer part of the pipe. All this process makes sure you get a fitted pipe minus any wounds.

This method can be used upon a pipe that is light but not on the heavy side. Because the pressure given will not suit a heavier piece of tube.

Roll Bending

As the name suggests, in roll bending three rollers are used to give a tube a circular arc. So this it how it works!  You have to put the pipe to the bottom rollers and then it shiftsthe pipe upwards to transform it into a circular shape. The force is applied the most with the middle roller to keep the pipe circumference in symmetry. And it happens only when both ends of the bar place themselves parallel to each other.

Rotary Compression Bending

Rotary Draw bending is a quite popular method to bend pipe in the square as well as a round shape. It is a cold bending procedure where a bend die is fixed well and the pipe changes its shape around the die.

This method is good to be used in the factories and working places where there is a need similar kind of bends. In case it is a thin pipe you need a wiper die to push the material away.

Conclusion

Each bending method gels with different kinds of pipes. Some methods support a small radius while others support a large radius. With different tools like mandrel, bend die, etc you can gain a diverse result in the form of round and square pipes. All you have to take care is the steps. Do not skip any step because you may get a damaged tube or pipe otherwise.