Overview of Design and Manufacturing of Stamping Die Parts
The level of precision mould design and manufacturing technology is also a comprehensive standard for measuring the technical capabilities of an enterprise. The manufacturing and design of molds are directly related to the production efficiency, quality, and production cost of stamping oem.
Understanding of stamping oem
A stamping die, also known as a cold stamping die or simply a cold die. Stamping die parts process materials during cold stamping, is a special processing equipment that processes materials including both metallic and non-metallic materials by separating or plastic deformation using pressure at room temperature. It is installed on a press, under which the mold applies pressure to the material, allowing it to obtain the desired shape.
Material selection in the design of stamping die parts
Stamping die parts are made from various materials including carbon steel, hard alloys, low melting point alloys, zinc alloys, aluminum bronze, alloy steel, cast iron, cast steel, synthetic resins, polyurethane rubber, plastics, and birch plywood, which may be metallic or non-metallic materials.
The materials used to make molds require high hardness, high strength, and high wear resistance, as well as appropriate toughness, high quenching permeability, resistance to deformation during heat treatment, and resistance to cracking during quenching.
To ensure the durability of molds, it is necessary to select the appropriate stamping oem mold material, correctly implement heat treatment processes, select suitable steel types and heat treatment processes based on the different uses of the mold, and pay attention to the working conditions, stress conditions, material properties, production batches, and production rates of the mold.
According to the role of stamping oem molds in the component structure, the structure of molds is mainly composed of process parts and structural parts. Process parts directly participate in the process and are in direct contact with the blank until the process is complete. The process parts mainly include positioning parts, working parts, unloading parts, and pressing parts. However, structural parts are completely different from process parts, and they do not directly participate in the process, nor do they directly contact with the blank. They are only to ensure the completion of the process or improve the mold's functionality. Structural parts mainly include fasteners, guide parts, standard parts, etc. Note that not all stamped parts molds must include these parts.
The level of mold design and manufacturing technology is also a standard for measuring a country's manufacturing capabilities, and it has a decisive impact on product quality, efficiency, and new product development capabilities. Therefore, relevant industries and enterprises should improve their design and manufacturing capabilities for stamping oem molds.
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