Small sheet metal processing price

When precision chassis sheet metal processing is bent, the focus of metal material bending is slightly larger than the prescribed focus because of the inevitable rebound force. The bending of sheet metal material material is carried out in the metal material processing workshop. The contemporary sheet metal bending parts production process stipulates that the sheet metal bending is opened accurately, and the bending production process can be turned into an ideal sheet metal bending part without the back cutting or cutting type production process, which requires accurate calculation of the sheet metal bending opening limit and drawing of the bending opening diagram.

The more commonly used accounting method at this stage is to calculate the opening length in terms of the central layer of the cross-section, considering that the central layer is the one whose length of the sheet metal part is always constant, and whose length is the length of the sheet metal bending opening. It is oriented exactly at half of the thickness. Regarding some parts with large bending angles of thin metal plates whose precision is not too strong, this type of accounting method is still relatively accurate, but regarding the bending of sheet metal parts with small bending angles of thick steel plates, since the length of its central layer is not the length of the sheet metal bending opening, the situation that the limit of the parts is slightly larger often occurs when the sheet metal processing length of aluminum profiles is used to open the material and then bend it.