with the modularized design concept and the Pro/TOOLKIT that provided by Pro/E 5.0software
the parametric design and Pro/E re-development of the fin hobs carried out.As well as through ADO database access interface technology
the communication and data exchange between the each modular and ACCESS database is realized.The design system includes rights management
parameter calculation and 3Dmodels auto-modeling and other functional modules.All above mention works lay a foundation for the fin hobs accurate and efficient design.