What critical information does an AM G-code file include?

An additive manufacturing (AM) G-code file is essential for guiding the 3D printing process and contains critical information on how to construct the part layer by layer. The G-code instructions detail the movement of the printer's components, specifying how the print head should navigate through the space, the particular paths it should follow, and how to lay down the material in a precisely controlled manner. By focusing on the layering of the AM parts, the G-code allows for the additive manufacturing process to create complex geometries, ensuring that each layer is precisely placed to build the final part accurately.

While the other options contain relevant information about the 3D printing process, they do not encapsulate the specific instructions that G-code provides. The operational parameters, like temperature and speed, may be part of the printer's configuration but are not necessarily included directly within the G-code itself as instructions for layer creation. Similarly, the specifications of materials and blueprints of manufacturing processes are crucial for understanding the components and overall design but do not describe the actual operational instructions for a printer to follow during the build process.