Difference between mold machining and CNC machine tools

The main differences between mold machining and CNC machine tools lie in their objectives, application areas, machining processes and design requirements.

The goal of mold machining is to create molds for the production of other products, which are usually made of metal materials and used in processes such as plastic injection molding, die casting, and stamping. Mold machining is mainly used in manufacturing industries, such as plastics, automotive parts, and home appliances, to produce large quantities of products with high dimensional and surface quality requirements.

In contrast, CNC machine tools are aimed at manufacturing a variety of parts or assemblies that can be used to assemble into final products, such as mechanical parts, electronic components, and automotive parts. CNC machine tools are widely used in aerospace, automotive manufacturing, medical devices, electronic equipment and other fields, and are suitable for manufacturing a variety of complex shaped parts.

In terms of machining process, mold machining mainly involves milling, EDM, wire cutting and other processes that require higher precision and surface quality. Mold machining usually requires the mastery of mold manufacturing techniques and technologies, taking into account factors such as the structure of the mold, the material, and the conditions of use. CNC machine processing, on the other hand, includes milling, turning, drilling, cutting and other operations, which are automated by computer numerical control (CNC) machine tools, and are suitable for high-precision and high-efficiency machining processes.

In terms of design requirements, the design requirements for mold machining mainly focus on the shape and size of the mold to ensure the quality and consistency of the final product. While the design requirements of CNC machine processing mainly focus on the function and size of the parts to meet the needs of the products.

In summary, the main differences between mold machining and CNC machine tools are their goals, application areas, machining processes and design requirements. Mold machining focuses on the manufacture of molds for mass production, while CNC machine tools are suitable for the manufacture of various parts or assemblies to meet specific functional requirements.