The impact of 3D printing on manufacturing processes is transformative, enabling rapid prototyping, customization, and reduced waste. This technology allows manufacturers to create increasingly complex designs that traditional methods struggle with. By utilizing additive manufacturing, companies can produce parts on demand, significantly lowering inventory costs and lead times. Furthermore, 3D printing supports sustainability by minimizing material usage and reducing energy consumption compared to conventional subtractive manufacturing. Overall, it reshapes traditional supply chains and opens new possibilities for innovative product development.