Tungsten carbide die: cold heading die, cold punching die, wire drawing die, hexagonal die, spiral die, etc.Today, we will focus on the classification of cold stamping dies (also known as stamping dies) in cemented carbide dies.There are many ways of classification, mainly according to the nature of the process, mold structure, mold material three aspects.According to the classification of process properties, it is divided into punching die, bending die, drawing die, forming die and riveting die.According to the classification of process combination degree, the stamping die can be divided into four categories: single process die, composite die, progressive die and transfer die.According to the different processing methods of products, the cold stamping die can be divided into five categories, such as punching and shearing die, bending die, pumping die, forming die and compression die.
detailed understanding of the five categories of stamping die according to the nature of the process.
1, tungsten carbide blanching die: along the closed or open contour line to make the material separation of the mold.Such as blanking die, punching die, cutting die, incision die, cutting die, cutting die and so on.
2, tungsten carbide bending die: the blank or other blank along the straight line (bending line) to produce bending deformation, so as to obtain a certain Angle and shape of the workpiece die.
3. tungsten carbide Deep drawing die: it is a mold that makes the blank of sheet material into open hollow parts, or makes the hollow parts further change the shape and size.
4, tungsten carbide forming die: it is the blank or semi-finished workpiece according to the convex, concave die shape directly copy forming, and the material itself only produces local plastic deformation of the die.Such as bulging die, shrinking die, expanding die, undulating forming die, flanging die, plastic die, etc.
5, tungsten carbide riveting die: it is to borrow external force to make the parts involved in a certain order and way to connect or lap together, and then form a whole.
For more information on the other two categories of cold stamping dies, stay tuned for the next section.Process nature is one of the important factors affecting the quality of stamping die, it is particularly important to choose a processing, production experience of the enterprise.Zhuzhou Jinxin is a one-stop cemented carbide production customization service provider, cemented carbide mold is one of the main industries of the company, is a cemented carbide raw materials manufacturer, the establishment of cemented carbide non-standard parts processing customization factory, cooperation with cemented carbide related schools, with special production and processing technology and cemented carbide formula.