Abstract: Technological development became the aid of new discoveries in each and every field of the world. Product building and structures is considered the soul of products and marketing system. From conventionally manufactured products to the virtual product development is also the case of technological enhancement in case of saving money and time and also increasing the production. Virtual product development have the large number of benefits upon the conventional product development. The most important tools or models of virtual product development in 3D CAD system and digital mock-up comprises the components like virtual product simulation, virtual product staging and digital manufacturing. 3D CAD system and digital mock-up becomes the actual channel in product building and structures.

Keywords: Virtual product development, 3D CAD System, Digital Mock-Up

| DOI: 10.17148/IARJSET.2021.8694