Digital Manufacturing is the use of digital technologies to plan, simulate, control, and optimize manufacturing processes and systems. Digital manufacturing transforms traditional factories into smart, data-driven production environments, enabling faster innovation, mass customization, and more resilient supply chains. Sustainable Manufacturing is defined as the creation of manufactured products that use processes that are non-polluting, conserve energy and natural resources, and are economically sound and safe for employees, communities, and consumers (National Council for Advanced Manufacturing, USA).