Mechanical Product Conceptual Design Under Three Dimensional Viatual Design Circumstance

After analyzing the characteristics of mechanical product conceptual design under 3D virtual circumstance, the definition of the conceptual design, which is based on regeneration-oriented creative design technique, is presented. In the definition, the conceptual design is divided into two parts: 3D virtual design of general transmission mechanism including optical, mechanical, electrical and hydraulic mechanism, and industrial art design of the supporter of generalized transmission mechanism. The conceptual design results under 3D virtual design circumstance are a kind of virtual solid prototype which can meet the need of market requirements. In the prototype, both the theoretical scheme design and configuration design are figured out. Object oriented real-time scheme estimation and modification, three dimensional virtualization, and directive divergence are the main characteristics of the conceptual design.