Medium frequency pipe bending machine process

Pipe bending is a kind of equipment for bending metal pipes, which has the characteristics of high efficiency, accuracy and stability. The following will introduce the process of medium frequency pipe bending machine in detail.

1. Prepare pipes

First of all, choose the appropriate metal pipe, such as stainless steel, copper, iron and so on. According to product requirements, determine the diameter, length and wall thickness of the pipe. Then, check whether the quality of the pipe is qualified, including shape, surface finish and size.

2. Selection of bending mold

According to the product design requirements and pipe size, choose the appropriate bending mold. The selection of the mold should take into account the bending radius, Angle and bending direction of the pipe. Ensure the quality and accuracy of the mold to ensure the quality of the bending pipe.

3. Set parameters

According to the requirements of pipe bending, set the working parameters of the medium frequency pipe bending machine. Including bending Angle, bending speed, bending force and bending direction. Ensure the accuracy and stability of the parameters by adjusting the control panel of the machine or the computer program.

4. Heating tube

The pipe is placed in the heating area of the medium frequency pipe bender, and the pipe is heated by electromagnetic induction to reach the required temperature. The control of heating temperature should be determined according to the material and wall thickness of the pipe to avoid deformation or cracking caused by overheating or undercooling.

5. Bend the pipe

When the pipe reaches the appropriate temperature, it is placed into the bending mold and pressure is applied through the hydraulic system to bend the pipe along the mold into the desired shape. During the bending process, it is necessary to ensure that the contact between the pipe and the mold is tight to avoid wrinkling or breaking.

6. Cool and anneal

After the bending is completed, the bent pipe is placed in the cooling unit to allow it to cool quickly and fix the shape. In some cases, an annealing treatment is also required to remove internal stress and increase the hardness and strength of the material.

7. Inspection and correction

Inspect the bent pipe, including appearance quality, dimensional accuracy and bending Angle. If there is a failure, it needs to be corrected. Correction methods can be re-bending, local heating, mechanical correction, etc.

8. Clean and pack

Finally, the bent pipe is cleaned and packed. Cleaning can be done by chemical cleaning or mechanical cleaning. Packaging should pay attention to protect the surface of the pipe and ensure the fastness of the package to prevent damage during transportation.

In SUMMARY:

The process of the medium frequency pipe bender includes tube preparation, tube bending mold selection, parameter setting, heating pipe, bending pipe, cooling and annealing inspection and correction, as well as cleaning and packaging. These steps require strict control of each link to ensure the quality and accuracy of the bending pipe.

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