The friends who have used the horizontal pipe bender may have some understanding of its performance, and think that the original performance is very good, but sometimes there are always some unsatisfactory places, affecting the quality of the elbow. Today, the manufacturer will explain several reasons for the decline of elbow quality.
Because the original external force distance of the pipe to be bent is balanced in each stage, when the bending angle is too large, the side wall on the neutral layer will be subject to great tension. In some cases, the phenomenon of pipe cracking caused by excessive tension will occur. In this case, the quality of the pipe will certainly be adversely affected.
When horizontal pipe bender is bending, the treatment of both sides of the pipe is not the same. When the pipe is compressed and bent, the position of the neutral axis away from the outer wall will be deviated. Therefore, the rotary bending method is more suitable for bending thin-walled pipes.
To sum up, when using the horizontal pipe bender, we have to choose the appropriate method according to the different pipe conditions, so as to ensure the quality of the bending pipe can be effectively guaranteed.
|Address: Hai'an National Development Zone, Nantong, Jiangsu Province|
Scan and pay attention to us