How to Negotiate with a Piercing Stamping Die ODM for Customizing Your Metal Parts

Hemming stamping die is a process that uses a metal stamping die to fold the edges of metal parts. Hemming stamping die can improve appearance and functionality of metal parts in various ways, such as hiding sharp edges, improving surface quality, increasing durability, and reducing corrosion. Hemming stamping die can hide sharp edges by creating a smooth and safe edge that prevents injury and damage. Hemming stamping die can improve surface quality by creating a uniform and polished edge that enhances aesthetics. Hemming stamping die can increase durability by creating a double-layered edge that protects from wear and tear. Hemming stamping die can reduce corrosion by creating a sealed edge that prevents moisture and dirt from entering.

Stretch forming stamping die is a process that expands the surface area of metal parts by using a metal stamping die. To design a stretch forming stamping die, you need to consider some factors, such as the material, the shape, the size, and the degree of the metal parts. First, you need to choose the material of the metal parts, depending on the properties and requirements of your product. Second, you need to design the shape of the metal parts, depending on the desired stretch forming effect. Third, you need to determine the size of the metal parts, depending on the dimensions and tolerances of your product. Fourth, you need to calculate the degree of the metal parts, depending on the amount and direction of stretching that you want to apply to your metal parts.

Curling stamping die is a process that uses a metal stamping die to create curved edges and profiles for metal parts. Curling stamping die can create various shapes and sizes of curved edges and profiles, such as circles, arcs, spirals, tubes, and cones. Curling stamping die can create circles by curling the edge of a metal disc into a ring. Curling stamping die can create arcs by curling the edge of a metal strip into a curve. Curling stamping die can create spirals by curling the edge of a metal coil into a helix. Curling stamping die can create tubes by curling the edge of a metal sheet into a cylinder. Curling stamping die can create cones by curling the edge of a metal sheet into a cone.

Extrusion stamping die is a process that forms long and thin metal parts by pushing metal through a hole or a slit. The shape and size of the hole or the slit determines the cross-section of the metal parts. For example, a round hole can form a rod, a small hole can form a wire, a hollow hole can form a tube, and a long slit can form a strip. Extrusion stamping die can also create different shapes and sizes of metal parts by changing the hole or the slit.