In these drawings it is necessary to show cut surfaces and distinguish between adjacent parts:
Auxiliary drawings
Assembly sections
3D assemblies
Parts lists
- When positioning this feature of perspective projection, the centerline of the cone of visual rays should…
- This type of drawing shows two lines representing the pipe diameter:
- In the section view, the areas that would have been in actual contact with the cutting plane are shown…
- Two-point perspective is also known as:
- Architectural drawings used to construct a house are often plotted with a scale of ¼ = 1'-0.…
- The maximum and minimum sizes of a feature are identified by a ________ tolerance.
- In an oblique drawing, equally spaced partial circles may be used to show this:
- A round is a rounded surface on the ________ corner of a part.
- Three dimensional models are often used in the design process to __________.
- By using a ________ section of a cylindrical mechanical part the drafter should be able to show only…
- Auto-CAD refers to isometric ellipses as ________.
- On typical electronic diagrams, these items need not be shown unless they are needed for clarification:
- The dimension text size is determined by what the architect deems necessary in __________.
- Baseline dimensions are referenced from a common geometric feature known as a ________.
- Inserting blocks into a drawing file usually requires exacting placement. The drafter should insure…
- In this type of section, one quarter of the object is removed:
- This is the total amount that the feature on the actual part is allowed to vary from what is specified…
- One critical issue drafters need to pay close attention to is the ________.
- The typical parts list should include the ________.
- One way to evenly space dimensions on a drawing is to use the ________.
- A back or backing weld is a type of:
- In working drawings, these show all necessary information not given directly on the drawing with its…
- This allows the performance of structures to be analyzed and tested efficiently, accurately, and quickly:
- The thread note for a typical bolt will include the ________.
- Several of the tools used in traditional drafting include the following:
- In an assembly section, these parts should have their section lines left out or shown solid black:
- When filling an area with a hatch pattern in Auto-CAD the drafter needs to be able to ________.
- Acceptable parts must not extend beyond this:
- These plans, made by the steel fabricator, are assembly drawings for the steel structure:
- In this type of auxiliary view, a break line is used to indicate the imaginary break in the views: