What is a major advantage of using 3D CAD software in additive manufacturing?

The major advantage of using 3D CAD software in additive manufacturing lies in its ability to create intricate and complex designs that would be challenging or even impossible to replicate using traditional manufacturing methods. This capability allows designers and engineers to take full advantage of the additive manufacturing process, which builds objects layer by layer, meaning that geometric complexity does not significantly increase production costs or time.

3D CAD software enables users to develop detailed models that include complex internal structures, organic shapes, and unique geometries. As a result, designers can innovate and optimize designs for performance and functionality, leading to customized products that meet specific requirements. This level of design freedom and capability is a hallmark of additive manufacturing and differentiates it from other production techniques.

While the other options present some benefits that may be associated with the broader use of technology in manufacturing, they do not specifically capture the unique advantage of intricate design capabilities facilitated by 3D CAD software in the additive manufacturing context.