各种厚度彩涂铝板的折弯问题

实际上，彩涂铝板的弯曲系数是有规律的，一般是铝板厚度的0.8倍，如3mm，铝板为2.4，5mm铝板为4。如果你用刀，一般最好用锋利的刀。如果使用压力过大的直刀，铝板很容易开裂。

彩涂铝板180度弯曲开裂原因分析
1弯曲边缘与铝板的轧制方向平行，因此容易开裂，并将弯曲方向转向90度。
2180度弯曲角度过多，应大于最小弯曲半径。弯曲半径一般为板厚的1.5倍
三。 彩涂铝板之所以用这种材料，是因为有些铝板是用合金制成的，韧性不如纯铝板，所以容易开裂。
4板材厚度过厚，弯曲180度超过材料的弯曲极限。
实际上， 彩涂铝板的弯曲系数是有规律的，一般是铝板厚度的0.8倍，如3mm，铝板为2.4，5mm铝板为4。如果你用刀，一般最好用锋利的刀。如果用压力过大的直刀，铝板很容易开裂。
铝板180度弯曲开裂原因分析
1弯曲边缘与铝板的轧制方向平行，因此容易开裂，并将弯曲方向转向90度。
2180度弯曲角度过多，应大于最小弯曲半径。弯曲半径一般为板厚的1.5倍
三。之所以用这种材料，是因为有些铝板是用合金制成的，韧性不如纯铝板，所以容易开裂。
4板材厚度过厚，弯曲180度超过材料的弯曲极限。

In fact, the bending coefficient of aluminum plate is regular, which is generally 0.8 times of the thickness of aluminum plate, such as 3mm, 2.4 for aluminum plate, and 4 for 5mm aluminum plate. If you use a knife, it is generally better to use a sharp knife. If you use a straight sword knife with too much pressure, the aluminum plate is easy to crack.

Causes of aluminum plate cracking when bending 180 degrees
1. The bending edge is parallel to the rolling direction of the aluminum plate, so it is easy to crack and turn the bending direction to 90 degrees.
2. There are too many 180 degree bending angles, which should be greater than the minimum bending radius. Generally, the bending radius is 1.5 times of the plate thickness
3. The reason for the material is that some aluminum plates are made of alloy, and their toughness is not as good as that of pure aluminum plates, so they are easy to crack.
4. The thickness of the plate is too thick, and the bending 180 degrees exceeds the bending limit of the material.
In fact, the bending coefficient of aluminum plate is regular, which is generally 0.8 times of the thickness of aluminum plate, such as 3mm, 2.4 for aluminum plate, and 4 for 5mm aluminum plate. If you use a knife, it is generally better to use a sharp knife. If you use a straight sword knife with too much pressure, the aluminum plate is easy to crack.
Causes of aluminum plate cracking when bending 180 degrees
1. The bending edge is parallel to the rolling direction of the aluminum plate, so it is easy to crack and turn the bending direction to 90 degrees.
2. There are too many 180 degree bending angles, which should be greater than the minimum bending radius. Generally, the bending radius is 1.5 times of the plate thickness
3. The reason for the material is that some aluminum plates are made of alloy, and their toughness is not as good as that of pure aluminum plates, so they are easy to crack.
4. The thickness of the plate is too thick, and the bending 180 degrees exceeds the bending limit of the material.