Stretch mold is a type of mold used to process stretch formed components. It is an indispensable tool for manufacturing various metal parts. It is suitable for various fields, such as automobiles, machine manufacturing, household appliances, construction, etc. Stretch molds are an important industrial production equipment, and their manufacturing materials and quality directly affect the processing quality and production efficiency of products. In this article, we will explore the manufacturing materials for stretching molds.

The mold used for stretching is called a stretching die, which is a specialized tool for batch processing materials (metal or non-metal) into the required stamping parts. If the types of drawing dies are distinguished by combination, they can be divided into single process drawing dies, composite dies, and progressive drawing dies. Distinguished by stamping equipment, it can also be divided into drawing dies for single action presses, drawing dies for double action presses, and drawing dies for triple action presses

There are many types of products in the mold industry, among which the drawing die belongs to a type with higher technical content. Due to the following difficulties, it is difficult to stretch the mold: 1. Design and calculation; 2. Mold testing after mold design is completed. For designers, to design a reasonable stretching mold structure, they need to accumulate rich design experience.