Question 1

What is needed when the details inside the part become more complex?

Accepted Answer

As the details inside the part become more complex, additional invisible lines are needed to show the hidden details accurately. This tends to make the drawing increasingly more difficult to interpret. One technique used on such drawings to simplify them is to cut away a portion of the object, resulting in a sectional view. This exposes the inside surfaces. On cutaway sections, all of the edges that are visible are represented by visible edge or object lines.

Question 2

Describe the removed section method.

Accepted Answer

One technique used to show the shape and size of a specific area of an object is a removed section. This method uses a cutting plane showing where a section has been taken, removed from the view, labeled, and relocated on a drawing sheet of the object. If necessary, it can be enlarged and dimensioned.

Question 3

If the cutting plane passes completely through the object, the sectional view is called a(n) ____.

Accepted Answer

A)  lateral view 
B)  orthogonal section 
C)  full section 
D)  cross view 
A)  lateral view 
B)  orthogonal section 
C)  full section 
D)  cross view C

Question 4

The inside details of such an object shown with an exterior view are shown on the drawing by ____ lines.

Accepted Answer

A)  object 
B)  dimension 
C)  extension 
D)  hidden 
A)  object 
B)  dimension 
C)  extension 
D)  hidden

Question 5

A(n) ____ view uses a centerline instead of a cutting plane to indicate where a section has been taken and rotated 90 ° .

Accepted Answer

A)  full section 
B)  revolved section 
C)  partial section 
D)  inverted section 
A)  full section 
B)  revolved section 
C)  partial section 
D)  inverted section

Question 6

In the accompanying figure, the item identified as number 4 identifies materials made of ____.

Accepted Answer

A)  aluminum and magnesium 
B)  steel 
C)  brass, bronze, copper, and compositions 
D)  cast iron 
A)  aluminum and magnesium 
B)  steel 
C)  brass, bronze, copper, and compositions 
D)  cast iron

Question 7

In the accompanying figure, the letters identify the ____.

Accepted Answer

A)  direction 
B)  section 
C)  viewing plane 
D)  cutting plane 
A)  direction 
B)  section 
C)  viewing plane 
D)  cutting plane

Question 8

Describe the cutting plane lines.

Accepted Answer

The cutting plane line is either a thick

Question 9

Explain the revolved section view.

Accepted Answer

A revolved section view uses a

Question 10

The ____ line is either a thick (heavy) line with one long and two short dashes or a series of thick (heavy), equally spaced long dashes.

Accepted Answer

A)  perspective plane 
B)  reference plane 
C)  cutting plane 
D)  dimension plane 
A)  perspective plane 
B)  reference plane 
C)  cutting plane 
D)  dimension plane

Question 11

Describe how cross-hatch or section lines are placed on a single piece object.

Accepted Answer

For single piece objects, thes

Exam 26: Cutting Planes, Full Sections, and Section Lining

What is needed when the details inside the part become more complex?

Describe the removed section method.

If the cutting plane passes completely through the object, the sectional view is called a(n) ____.

The inside details of such an object shown with an exterior view are shown on the drawing by ____ lines.

A(n) ____ view uses a centerline instead of a cutting plane to indicate where a section has been taken and rotated 90 ° .

In the accompanying figure, the item identified as number 4 identifies materials made of ____.

In the accompanying figure, the letters identify the ____.

Describe the cutting plane lines.

Explain the revolved section view.

The ____ line is either a thick (heavy) line with one long and two short dashes or a series of thick (heavy), equally spaced long dashes.

Describe how cross-hatch or section lines are placed on a single piece object.

Bases for Blueprint Reading and Sketching

The Alphabet of Lines and Object Lines

Hidden Lines and Center Lines

Extension Lines and Dimension Lines

Projection Lines, Other Lines, and Line Combinations

Three-View Drawings

Arrangement of Views

Two-View Drawings

One-View Drawings

Auxiliary Views

Size and Location Dimensions

Dimensioning Cylinders, Circles, and Arcs

Size Dimensions for Holes and Angles

Location Dimensions for Points, Centers, and Holes

Dimensioning Large Arcs and Base Line Dimensions

Tolerances Fractional and Angular Dimensions

Tolerances Unilateral and Bilateral, Decimal Dimensions

Interchangeable Parts, Allowances, and Classes of Fit

Representing and Dimensioning External Screw Threads

Representing and Specifying Internal and Left-Hand Threads

Dimensioning Tapers and Machined Surfaces

Dimensioning With Shop Notes

Metric System Dimensioning and Iso Symbols

First-Angle Projection and Dimensioning

Metric Screw Threads, Dual Dimensioning, and Tolerancing

Half Sections, Partial Sections, and Full Section Assembly Drawings

Datums Ordinate and Tabular Dimensioning

Geometric Dimensioning, Tolerancing, and Datum Referencing

Caddcamcim and Robotics

Welding Symbols, Representation, and Dimensioning

Surface Development and Precision Sheet Metal Drawing

Detail Drawings and Assembly Drawings

Sketching Horizontal, Vertical, and Slant Lines

Sketching Curved Lines and Circles

Sketching Irregular Shapes

Sketching Fillets, Radii, Rounded Corners, Edges, and Shading

Freehand Vertical Lettering

Freehand Inclined Lettering

Orthographic Sketching

Oblique Sketching

Isometric Sketching

Perspective Sketching

Pictorial Drawings and Dimensions

Two-Dimensional and Three-Dimensional Cad Sketching

Proportions and Assembly Drawings

Filters