Intelligent design platform for mechanical products based on CBR

Facing the characteristic of mechanical product which focus on experience but not on theory,it proposes a method for intelligent design based on CBR and knowledge base,the content and system of the intelligent design platform are discussed.The key techniques of the platform are also discussed in detail,including the construction of case library,knowledge base and the technology of rectifying drawing,ect. Adopting the method,a intelligent system for stacker was developed to achiev intelligent、rapid design for stackers by combining Solid Works2007 with VB6.0.