Material selection criteria for stamping dies

Stamping dies are particularly important for the production of stamping parts. A good set of stamping dies also determines the quality of stamping parts. Usually a mold can be used for many years, so choosing a good mold material to make it can prolong the service life of the mold and greatly reduce the production cost. Next, let's learn the material selection criteria of the stamping die. 1. Material selection standards for stamping die materials The material selection standards for stamping dies are organized as follows: (1) Precision standards for mold production. For stamping dies, during the specific production period, assessment and evaluation should be carried out in accordance with the specific conditions of the processing of stamping dies in the middle and later stages. For example, the high-precision production of automotive stamping dies is the key application of stamping dies in the middle and late stages. When the mold production is carried out, it is necessary to use laser cutting flexible and flexible materials as commodity processing, including: zinc-based alloys, low melting point alloys, etc. The selection of specifications is mainly for the convenience of processing staff, who can carry out mold production for stamping molds during the processing and production period, and solve the precision of some molds. (2) The mold can be defined by the natural environment. The mold is used as an auxiliary entity model for the production of automobiles and mechanical parts. With the important links of specific production, in order to avoid the problem of temporary mold damage in the specific application of the mold, the selection of materials must be based on the specific application scenarios. Carry out the selection of mold materials. If the mold application scene is high in temperature, the material of rigid cemented carbide tools and cemented carbide tools can be used as a choice. If the mold is used in a natural environment with strong corrosion and strong oxidation in the middle and late stages, polymer materials, cemented carbide tools and other materials can be used as a choice. 2. Material selection of stamping parts molds Today, stamping parts mold production materials can be roughly divided into: cemented carbide tools, rigid cemented carbide tools, zinc-based alloys, low melting point alloys, polymer materials, aluminum bronze, etc., complete The development trend of various forms and material types of stamping parts die. Generally speaking, in the whole process of stamping die production, the key is to go through three aspects: clear standards in mold work, clear steel grades, and processing solutions. In the specific processing, in order to clarify the effective use of stamping die production materials, research is carried out from various factors in the stamping die production stage. [Related recommendation] Learn more: Precautions for designing continuous stamping die (2) Learn more: 6 precautions for designing continuous stamping die Learn more: Analysis of the causes of stamping die burst