Oem Sheet Metal Bending

oem sheet metal bending：
Bending is the process of turning a flat sheet into a three-dimensional one by passing the metal sheet through pressure equipment and a special mold, which is called bending. the
Due to different materials, thicknesses, lengths, and widths of plates and different shapes and angles to be formed, there are bending machines with different tonnages and sizes of pressure equipment, equipped with upper and lower molds of different heights, shapes, and V widths. Special molds for special shapes. the
two. Bending processing is divided into three types: partial bending, close-fitting bending, and embossing bending. the
1. Partial bending: use the upper mold below 88°, V=12t (V means groove width, t means material
Thickness) of the lower die for right angle, obtuse angle bending method. the
2. Adhesive bending: it is a bending method of right angle and obtuse angle on the top of 90°. close bend
Model selection V=6~12t. 
3. Embossing bending: It is a right-angle bending with a 90° upper die. (It is a standard right-angle bending).
V=5~6t is selected for the stamping and bending die

oem sheet metal bending mold:
1. The bending mold is made of high-quality steel through special heat treatment. It has the characteristics of high hardness, not easy to wear, and high pressure. However, each set of mold has its ultimate pressure: tons/meter, so when using the mold, it must It is very important to choose the length of the mold, that is, how much pressure should be added per meter, and it must not exceed the pressure marked on the mold. This is very important, and I hope everyone will keep it in mind. the
2. In order not to damage the mold, we stipulate that when aligning the origin, the upper and lower molds with a length of more than 300mm must be used to align the origin. Only after the origin is aligned can the upper and lower molds of the same height be used. It is strictly forbidden to use split small molds to align the origin, and the origin must be based on the origin pressure inside the AMADA machine, which cannot exceed 7 tons for 80T, 10 tons for 100T, and 15 tons for 200T. the
3. When using molds, because the heights of various molds are inconsistent, when selecting molds on a machine, only molds of the same height can be used, and molds of different heights cannot be used. the
4. When using the mold, it is necessary to select the appropriate upper and lower molds according to the material hardness, thickness and length of the metal sheet. Our company generally uses the lower mold according to the standard of 5~6T, and the length is longer than the sheet metal. The harder the material and the thicker the material, the lower mold with a wider groove should be used. the
5. When bending an acute angle, or when pressing a dead angle, it should be above 30 degrees, and the acute angle should be bent first, and then the dead edge should be pressed. When bending the R angle, the R upper die and the R lower die should be selected.

Q. How do we guarantee the quality?
A: Always a pre-production sample before mass production;
Always carry out final inspection before shipment;

Q. What services can we provide?
A: Delivery terms accepted: FOB, CFR, CIF, EXW, CIP;
Accepted payment currencies: USD, EUR, CNY;
Accepted payment methods: T/T, L/C, Western Union;

Q: Can you do custom designs and sizes?
A: Yes, ODM and OEM services are available.

Q: How long is your production lead time?
A: Goods will be finished within 15-35 days after sample confirmed.

Hot Tags: oem sheet metal bending, China oem sheet metal bending manufacturers, suppliers, factory, Custom Made Metal Parts, Custom Made Metal Parts, Sheet Metal Welding Parts, , Custom Sheet Metal Enclosures, Custom Made Metal Parts