Which term is used for a tool that conveys the materials and specifications necessary for manufacturing?

The term that refers to a tool conveying the materials and specifications necessary for manufacturing is the Technical Working Drawing. This type of drawing provides detailed information including dimensions, materials, and assembly instructions required to create a product. It serves as a comprehensive guide that communicates to manufacturers how to produce a design accurately and efficiently.

Technical Working Drawings are essential in engineering and manufacturing because they ensure that everyone involved in the production process has access to the same information, which helps maintain consistency and quality in the final products. These drawings often include detailed annotations and schematics that are vital for the manufacturing process to proceed without misinterpretation.

In contrast, prototypes are physical representations or models of a design, used primarily for testing concepts rather than conveying specific manufacturing details. CAD models are digital representations created using computer-aided design software, and while they can provide some specifications, they do not always contain all the detailed information required for manufacturing. Blueprints are typically large-scale prints of architectural or engineering designs, but the term may not specifically indicate the comprehensive detail necessary for manufacturing in the exact manner that a Technical Working Drawing does.