2024 aluminum tube in the production, due to a variety of reasons may appear cracks, then the next 2024 aluminum tube manufacturers to introduce several reasons, I hope you can avoid in the production operation.

1. The common reason is the friction force, which causes the surface layer of 2024 aluminum tube to be subjected to tensile stress. When the tensile stress is greater than the tensile strength of the surface layer of 2024 aluminum tube, cracks will occur.

2, followed by improper temperature control, extrusion temperature is too high, 2024 aluminum tube surface tensile strength decreased, under the action of friction crack.

3, and since the extrusion speed is too fast, 2024 aluminum tube surface tensile stress increase so that the profile crack.

The above are several common reasons. In order to avoid the occurrence of cracks in 2024 aluminum tube production, the production process should be strictly controlled to ensure a reasonable speed and temperature to reduce the occurrence of cracks in 2024 aluminum tube as far as possible.