Working Drawings Questions

• This should show what changes were made, when, and by whom:
• These drawings are given to contractors to perform work or manufacture individual parts:
• In an assembly section, these parts should have their section lines left out or shown solid black:
• In these drawings it is necessary to show cut surfaces and distinguish between adjacent parts:
• An accurate record of changes made to released drawings is tracked via this:
• These are groups of components of a larger machine:
• In working drawings, these show all necessary information not given directly on the drawing with its dimensions and notes:
• Detail drawings contain all of the necessary information to manufacture a part.
• Working drawings are not legal documents.
• When multiple detail drawings are shown on one sheet, it is not always necessary to identify each part.
• In assembly sections, bolts, nuts, and keys are typically left unsectioned.
• In 3D assemblies, the last part added to the assembly becomes the parent part.
• Assembly drawings are usually not dimensioned.
• Working drawings are a set of assembly and detail drawings.
• Hidden lines are usually included on assembly drawings.
• A skeleton assembly can be used to define locations of individual parts in an assembly.
• In working drawings, showing two detailed parts per sheet is typically preferred.
• With constraint based modeling software, assembly constraints create relationships between modeled parts.
• Patent applications do not always include line drawings.
• In assembly drawings, views should show how the parts fit together and suggest the function of the unit.