What is a process drawing?

A process drawing is defined as a comprehensive illustration that provides sufficient detail for the accurate manufacturing of a part. This includes multiple views to help visualize the object's design, precise dimensions which are crucial for adhering to specifications, and essential notes that may cover aspects like tolerances, materials, or assembly instructions.

By ensuring that all these elements are included, the drawing serves as a reliable reference for engineers, machinists, and manufacturers during the production process, minimizing the risk of errors or misinterpretations. This level of detail is what distinguishes a process drawing from simpler forms of sketches or lists of materials, which do not adequately convey the information required for manufacturing.