Digital Manufacturing as well as OEM Parts OEM (original tools maker) parts and also tools are made by a business that makes, designers and makes full items or systems. These OEMs may also produce parts and sub-assemblies that are re-selled to other companies, that assemble the components right into their own ended up items or systems. OEM components are taken into consideration to be more reputable than aftermarket items. Commonly, they are made to exact specs and are constructed to last. However, they can be pricey. This is why it is essential to consider whether OEM components are worth the cost. Using additive manufacturing in supply chains has been a topic of interest amongst market specialists. The literature reveals that AM might increase the manufacturing and also distribution of spare components in commercial supply chains, yet extremely few companies are really applying this modern technology in their extra component management techniques. This paper intends to analyze the perceived value of AM in extra component supply chain operations from the viewpoint of manufacturers, based upon focus team interviews with manufacturing specialists. The results of the research study reveal that there are numerous problems to get over before massive implementation can happen. In an electronic extra part network, 3D models as well as illustrations are saved in one place. This database is managed by a service centre had by the OEMs and also comes to all customers. Using an electronic storage facility, designs can be versioned as well as kept up to date to make sure that they are created just when called for. This can help reduce inventory and also waste prices as well as the carbon footprint of the OEMs. Conventional production processes are tailored towards generating identical parts in huge quantities, which can be hard to achieve when the requirement for spare components is low. The use of electronic warehousing devices that do not need minimum order amounts and can create components on demand can reduce these challenges, particularly with low-volume spare parts. When an OEM utilizes AM to create a personalized part or generates a catalog of substitute parts, it can enhance the consumer’s experience and lessen their downtime. This technique has the prospective to make OEMs stick out from their competitors and develop lasting partnerships with their customers. When assessing the capacity of AM to reduce stock as well as logistics expenses, it is essential to take a look at the product needs and also functional specs of the components. These criteria can establish the best production approach and also stock approach for a certain component. It’s likewise essential to calculate ROI based on obsolescence, the threat of supply scarcity and also room for stock decrease.