Core Standards and Scheme Selection Guide for Mold Design

The core logic of mold design is to achieve a balance between standardized adaptation, efficient production and controllable lead time while meeting product precision requirements. Its professionalism is not only reflected in structural design but also relies on the accurate application of industry standards and tool formats.

In terms of file formats, STEP and X_T are the core choices for cross-software collaboration. The STEP format boasts strong compatibility, seamlessly connecting mainstream design software such as UG and SolidWorks, making it ideal for multi-team collaborative development. As the native format of UG, X_T can fully retain the parametric information of 3D models, offering significant advantages in the transmission of complex mold structures. Together, these two formats ensure the accurate flow of design data.

Standard part selection is a crucial link in mold design. DME (American standard) focuses on versatility with high part interchangeability, suitable for mass production. HASCO (German standard) is renowned for its high precision and durability, commonly used in high-end precision molds. Misumi (Japanese standard) stands out for its cost-effectiveness and fast delivery, adapting to small and medium-batch orders. The French NF Standard is widely applied in the European market, emphasizing environmental protection and safety indicators. Selection should be flexible based on the target market, product precision and cost budget.

Lead time optimization needs to run through the entire design process: adopt standardized modules to reduce non-standard design time, prioritize standard part brands with sufficient stock, and conduct early process reviews with manufacturers through STEP/X_T formats to avoid design rework. Reasonable standard selection and process optimization can shorten the mold delivery cycle by 15%-30%.

The essence of mold design lies in the organic combination of standardization and personalization. Proficiency in various standards and tools is the key to maximizing efficiency while ensuring quality.

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