(1) Product design is the starting point of the entire processing process. Designers use computer-aided design (CAD) software to create three-dimensional models based on the product's usage requirements, functional performance and design. In CAD software, designers can accurately define the shape, size, features and assembly relationships of parts.
(2) Veelgebruikte CAD -software omvat AutoCAD, SolidWorks, Pro/Engineer, enz. . Deze software bieden rijke functies en ondersteunen parametrisch ontwerp, waardoor ontwerpers worden gewijzigd om onderdelen te wijzigen en te verbeteren.