What does the poor bending performance of aluminum alloy have to do with the material?

Hardness, strength and elongation.

It's a contradiction in the first place. Prone to cracks, that is, elongation problems. Sheet metal bending.

Sheet metal. The bending and forming are carried out on the bending machine, the workpiece to be formed is placed on the bending machine, the brake shoe is lifted with a lifting lever, the workpiece slides to the appropriate position, and then the brake shoe is lowered to the workpiece to be formed, and the bending forming of metal is realized by applying force to the bending lever on the bending machine.

You can't fold it out by hand. First, use other machinery to cut a line of one-half of the thickness of the plate at the bend that the bending machine cannot do, and then use the bending machine to bend, and then bend it manually. Either do not cut the line directly with the upper mold straight tip mold, and the lower mold flattened the mold to press out a line.

Hardness, strength, and elongation are inherently contradictory things. The one you mentioned is prone to cracks, which is also a problem of elongation.

5 series alloys are originally products with high hardness and strength, and you must pursue their elongation, which can only be done in the annealing process.

Aluminium profiles. It can be bent by thinking of you.,Master, but it must be bent before the god of statute of limitations answers.,There's no way to bend after the statute of limitations (hardening).。

Aluminum profiles can be bent. As long as the angle is suitable and the aluminum is the material, it can be bent without surface treatment.

It can be bent, it can also be rolled round, and the thickness of the shearing board can be 5mm to 16mm, and no matter how thick it is, I haven't tried it, I hope it can help you.

If it needs to be bent, it cannot be manually aged, and the bending will crack after aging.

Another dangerous flood: the large amount of radioactive wastewater produced by the damaged nuclear power plant every day. Before being forgotten, you can never imagine not.

Hardness, strength, and elongation are inherently contradictory things. Prone to cracks, that is, elongation problems. Sheet metal bending.

The bending and forming of the metal plate is carried out on the bending machine, the workpiece to be formed is placed on the bending machine, the brake shoe is lifted with a lifting lever, the workpiece slides to the appropriate position, and then the brake shoe is lowered to the workpiece to be formed, and the bending forming of the metal is realized by applying force to the bending lever on the bending machine.

Summary. Flexural strength tests are carried out on an in-scale Instron 1195 universal materials testing machine. The test strips used for testing are 3 4 35 (mm*mm*mm).

Measured by the three-point bending method, the span is 30mm, and the loading rate is. 5 test strips were tested for each data and then averaged.

Flexural strength tests are carried out on an inch INSTRON 1195 universal material bending hall material testing machine. The test strips used for testing are 3 4 35 (mm*mm*mm). The buried oak is measured by the three-point bending method, the span is 30mm, and the loading rate is.

5 test strips were tested for each piece of data, and then averaged to fail.

The aluminum profile is a brother who can be bent, but it must be bent before the aging, and there is no way to bend it after the aging (hardening) accompaniment.