Bending parts

In bending parts processing, the workpiece and the drawings are compared with each other to confirm the unfolded shape of the workpiece, processing dimensions, material thickness, processing technology requirements, drawing projection method, completion status of the previous process, front and back of the workpiece, etc.;

Compare the size with the actual cutting length of the workpiece, and determine the size and method of bending control according to the drawing size.

Equipment adjustment: upper and lower mold adjustment.

An indispensable process in the processing of stainless steel sheet metal parts is bending. The so-called bending is a stamping process that uses pressure to force the material to deform to form a shape with angles and curvature. Commonly used bends include V-shaped bends, Z-shaped bends and reverse bending.

The bending master in the factory said that the most important thing to pay attention to when bending is the bending height, the bending radius, the bending direction, and the bending gap.

The height of the bend. The bending height is at least 2 times the thickness of the sheet metal plus the bending radius. If the bending height is too low, the sheet metal will easily deform and distort during bending, making it difficult to obtain the ideal part shape and ideal dimensional accuracy. When the bending is a hypotenuse, it is easy to cause bending distortion and deformation due to the bending height being too small.

The radius of the bend. In order to ensure the bending strength during bending parts processing, the bending radius of the sheet metal should be larger than the minimum bending radius of the material. Of course, the larger the sheet metal bending radius, the better. The larger the bending radius, the greater the bending rebound, and the harder it is to control the bending angle and bending height. Therefore, the sheet metal bending radius needs to be a reasonable value. It should be considered based on the actual situation.

With our own designed molds, advanced stamping and bending machines, and automatic folding equipment, we can complete even the most difficult spring shapes with the highest quality in a short time. We manufacture stamped parts in all possible shapes, simple and complex, from all possible materials. Our services include not only the individual production of stamped parts and stamped and bent parts, whether they are made of aluminum, steel, stainless steel, spring steel or surface-coated materials, we can control them all.