Principal Items of Equipment.
Figure 3-1
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
The T-square.
Figure 3-2
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Testing the Working Edge of the Drawing Board.
Figure 3-3
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Testing the T-square.
Figure 3-4
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Placing Paper on Drawing Board.
Figure 3-5
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Positions of Drafting Tape.
Figure 3-6
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Drawing Pencils.
Figure 3-7
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Lead Grade Chart.
Figure 3-8
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Alphabet of Lines (Full Size).
Figure 3-9© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Line Gage. Courtesy of Koh-I-Noor Rapidograph, Inc.
Figure 3-10
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Drawing a Horizontal Line.
Figure 3-11
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Drawing a Vertical Line.
Figure 3-12
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Triangles.
Figure 3-13
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
The Triangle Wheel.
Figure 3-14© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Figure 3-15
Protractors.
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Adjustable Triangle.
Figure 3-16
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
To Draw a Pencil Line Through Two Points.
Figure 3-17
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
To Draw a Line Parallel to a Given Line.
Figure 3-18
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
To Draw a Line Perpendicular to a Given Line.
Figure 3.19
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Perpendicular Lines.
Figure 3-20
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Line at 30˚ with Given Line.
Figure 3-21
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Types of Scales.
Figure 3-22© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Scale Guard.
Figure 3-23
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Decimal Dimensions.
Figure 3-24
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Metric Scales.
Figure 3-25© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Architects’ Scales.
Figure 3-26© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Accurate Measurements.
Figure 3-27
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Figure 3-27.1
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Giant Bow Set. Courtesy of Frank Oppenheimer.
Figure 3-28
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
(a) CENTER-WHEEL (b) QUICK ACTING
Giant Bow Compass.
Figure 3-29
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using the Giant Bow Compass.
Figure 3-30
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Drawing a Circle of Large Radius with the Beam Compass.
Figure 3-31
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Compass Lead Points.
Figure 3-32
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Sharpening Compass Lead.
Figure 3-33
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
(a)
(b)
Beam Compass Sets.(a) Courtesy of Frank Oppenheimer; (b) Courtesyof Tacro, Div. of A&T Importers, Inc.
Figure 3-34
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Adjusting the Dividers.
Figure 3-35
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using the Dividers.
Figure 3-36
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Proportional Dividers.
Figure 3-37
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Combination Pen and Pencil Bow. Courtesy of Frank Oppenheimer.
Figure 3-38
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Bow Instruments with Side Wheel.
Figure 3-39
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using the Bow Instruments.
Figure 3-40
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Compass-Lead Points.
Figure 3-41
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Drop Spring Bow Instruments.
Figure 3-42
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
I
II
III
IV
V
VI
To Lay Out a Sheet. Layout A–2; see inside front cover.
Figure 3-43© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Technique of Lines (Enlarged).
Figure 3-44
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Contrast of Lines (Enlarged).
Figure 3-45
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Technical Fountain Pen and Pen Set. Courtesy of Koh-I-Nor Rapidograph, Inc.
Figure 3-46
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using the Technical Fountain Pen.
Figure 3-47
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Alphabet of Ink Lines (Full Size).
Figure 3-48
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Order of Inking.
Figure 3-49© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Irregular or French Curves.
Figure 3-50
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Adjustable Curves.
Figure 3-51
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using the Irregular Curves.
Figure 3-52
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Settings of Irregular Curve.
Figure 3-53
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Symmetrical Figures.
Figure 3-54
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Templates.
Figure 3-55
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Drafting Machine. Courtesy of VEMCO Corporation.
Figure 3-56
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Adjustable Drafting Table with Track Drafting Machine. Courtesy of Keuffel & Esser Co.
Figure 3-57
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Parallel-Ruling Straightedge.
Figure 3-58
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
A Drawing Created Using CAD. Courtesy of Zura Sports, Inc.
Figure 3-59
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Great Ideas Often Start as Freehand Sketches Made on Scratch Paper. Courtesy of ANATech, Inc.
Figure 3-60
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Sketch on Graph Paper.
Figure 3-61
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Types of Projection.
Figure 3-62
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Technique of Lines (Enlarged).
Figure 3-63
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Contrast of Lines (Enlarged).
Figure 3-64
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Circle Viewed as an Ellipse.
Figure 3-65
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Serif and Sans-Serif Lettering.
Figure 3-66
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Vertical Capital Letters and Numerals.
Figure 3-67
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Vertical Lowercase Letters.
Figure 3-68
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Inclined Capital Letters and Numerals.
Figure 3-69
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Inclined Lowercase Letters.
Figure 3-70
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Pencil Lettering (Full Size).
Figure 3-71
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
REVERSE WITH INKING PEN336—
14—
532—
316—
18— 5
32—
332—
18—
Berol.RapiDesign.R-925LETTERING AID
The Berol Rapidesign 925 Template is Used to Quickly Create Guidelines for Lettering.
Figure 3-72
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Guide Lines for Dimension Figures.
Figure 3-73
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Common Errors.
Figure 3-74
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Centering Title in Title Box.
Figure 3-75
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Balanced Machine-Drawing Title.
Figure 3-76
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using Layout A-2 or A4-2 (adjusted), divide working space into six equal rectangles and drawvisible lines as shown. Draw construction lines AB through centers C at right angles to required lines; thenalong each construction line, set off 0.50" spaces and draw required visible lines. Omit dimensions andinstructional notes.
Figure 3-77
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using Layout A–2 or A4–3 (adjusted), divide working space into six equal rectangles, and draw linesas shown. In first two spaces, draw conventional lines to match those in Fig. 3.9. In remaining spaces, locate centers C bydiagonals, and then work constructions out from them. Omit the metric dimensions and instructional notes.
Figure 3-78
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using Layout A–2 or A4–2 (adjusted), draw views in pencil as shown. Omit all dimensions.
Figure 3-79
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using Layout A–2 or A4–3 (adjusted), draw figures in pencil as shown. Use bow pencil for all arcs andcircles within its radius range. Omit all dimensions.
Figure 3-80
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Using Layout A–2 or A4–2 (adjusted), draw views in pencilas shown. Use bow pencil for all arcs and circles within its radius range. Omit all dimensions.
Figure 3.81
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Friction Plate. Using Layout A–2 or A4–2(adjusted), draw in pencil. Omit dimensions and notes.
Figure 3-82
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Seal Cover. Using Layout A–2 or A4–2 (adjusted),draw in pencil. Omit dimensions and notes.
Figure 3-83
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Geneva Cam. Using Layout A–2 or A4–2(adjusted), draw in pencil. Omit dimensions and notes.
Figure 3-84
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Ratchet Wheel. Using Layout A–2 or A4–2(adjusted), draw in pencil. Omit dimensions and notes.
Figure 3-85
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Shear Plate. Using Layout A–2 or A4–2 (adjusted), draw accuratelyin pencil. Give length of KA. Omit other dimensions and notes.
Figure 3-86
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Latch Plate. Using Layout A–2 or A4–2 (adjusted),draw in pencil. Omit dimensions and notes.
Figure 3-87
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Prob. 3.12.
Figure 3-88
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Prob. 3.13.
Figure 3-89
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Prob. 3.14.
Figure 3-90
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e
Prob. 3.15.
Figure 3-91
© 2003, Prentice-Hall, Inc.GieseckeTechnical Drawing, 12e