Fine Blanking Die
NEWSKY offers a wide range of services including product design, fine blanking die,prototyping, machining, stamping die manufacturing and stamping production, with the second plant providing injection mold manufacturing and injection molding. We have a team of highly skilled professionals to ensure high quality manufacturing solutions for our customers.
About Fine Blanking
Fine blanking die is a stamping technique that accurately performs blanking. This principle is based on the hydrostatic pressure effect, where the plastic forming force increases when pressure is applied to metal. In general stamping, the workpiece is placed on the die and punched with pressure. This requires an appropriate clearance between the die and punch. In contrast, in fine blanking, pressure is applied from both top and bottom with the clearance minimized.
The use of fine blanking enables micron-order precision stamping, which is considered difficult with ordinary stamping. Furthermore, the sheared surface is finished smooth and clean, eliminating the need for post-processing. It is also possible to form complex shapes by combining bending, drawing, and shearing. Another advantage is the broad range of processible materials. Fine blanking can also be used with special-purpose steels as well as metals difficult to work with, such as stainless steel and superalloys. These benefits have contributed to increased use of fine blanking for metal parts that were conventionally manufactured by forging or casting. Today, it is an essential processing technique for manufacturing parts in a wide range of industries, including automobiles, cameras and other precision devices, medical equipment, and aerospace applications.
Fine Blanking Progressive Die
Usually, fine stamping die requires the use of special stamping equipment and molds, because this fine stamping machine is expensive, which hinders the application of the fine stamping process. NEWSKY uses unique technology and ordinary stamping equipment to achieve the effect of fine stamping. Look at the picture on the left, the thickness of the product is 3~6mm, and the brightness length of the cutting surface is greater than 90%. We apply this technology to achieve this effect well.
- Material: DC01
- Product name: Gear and Cam (Moving part)
- Tooling type: Fina blanking progressive die
- Press Machine: 160T general press maching