How to cleverly solve the noise problem of pipe bending machines?

The pipe bending machine has applications in the furniture manufacturing and automotive parts industries. It can bend steel pipes into any angle we need, and the operation is particularly simple and convenient. Nowadays, the production of pipe bending machines is mainly controlled by microcomputers, and the built-in intelligent chip control makes the machine highly sensitive during the production process. At the same time, an encoder is also used to control the angle problem, so the operation of the pipe bending machine has the advantages of particularly accurate angles and high repeatability accuracy.

However, the issue of pipe bending machine noise has always puzzled enterprise users. How to cleverly solve the problem of pipe bending machine noise is a headache for users. So, let me dissect this problem in detail and find a solution.

The noise of the pipe bending machine affects the comfort of users when using the pipe bending equipment, and is an important indicator for measuring the quality of the pipe bending machine. The noise of domestic high-power pipe bending machines is generally above 80dB, especially in places with lower temperatures. Not only is the noise loud, but there is also resonance phenomenon. The noise of foreign high-power pipe bending machines is generally below 76dB.

The pipe bending machine frame is a welded box structure, similar to a speaker, which has an amplifying effect on noise. At the same time, in places with lower temperatures, due to the increase in the viscosity of lubricating grease and the contraction of sealing rings, the resistance to movement increases, further exacerbating the generation of noise. During the welding process of the frame, it is necessary to ensure the quality of the welded parts, reduce welding deformation, and add appropriate reinforcing ribs to make it difficult to form the speaker effect. Meanwhile, using low-temperature resistant lubricating grease and sealing rings can reduce noise.