According to the national definition, mold design: digital design of mould of enterprise, including the cavity mould and die, mold design based on the traditional, full use of digital design tools, improve design quality, shorten the design cycle of personnel.
Modular design of stamping die for the concept of whole structure can be divided into two parts: (1). the common part
(2). change according to the products section. Common parts could be standardization or normalization, changes according to the product section is not normalized.