isometric drawing powerpoint
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Lettering Instrumental Drawing Geometrical Construction Working Drawing Isometric Drawing
ISOMETRIC DRAWING
ISOMETRIC DRAWING
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Is a form of pictorial drawing used to make a three—view drawing easier to visualize.
It is made with a 30 X 60 degree triangle.
An isometric is actually a three dimensional drawing because the height, width and the depth are all drawn on a single plane.
Isometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
TOP VIEWTOP VIEW
FRONT VIEWFRONT VIEW SIDE VIEWSIDE VIEW
ISOMETRIC VIEWISOMETRIC VIEW
Isometric DrawingIsometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Lettering Instrumental Drawing Geometrical Construction Working Drawing Isometric Drawing
TYPES OF PICTORIAL DRAWING
AXONOMETRIC DRAWINGIsometric DrawingDimetric DrawingTrimetric Drawing
OBLIQUE DRAWINGCabinet DrawingCavalier Drawing
PERSPECTIVE DRAWINGOne—point PerspectiveTwo—point PerspectiveThree—point Perspective
Isometric Drawing
Orthographic View
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Lettering Instrumental Drawing Geometrical Construction Working Drawing Isometric Drawing
ISOMETRIC ISOMETRIC
DIMETRICDIMETRIC
TRIMETRICTRIMETRIC
120o
120o
120o
150o
105 o 105
o
150o
120o
90o
Pictorial Drawing
Axonometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Lettering Instrumental Drawing Geometrical Construction Working Drawing Isometric Drawing
CAVALIER DRAWINGCAVALIER DRAWING
OBLIQUE DRAWINGOBLIQUE DRAWING
30o
45o
FULL DEPTH
30o
45o
HALF
DEPTH
CABINET DRAWINGCABINET DRAWING
Pictorial Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Lettering Instrumental Drawing Geometrical Construction Working Drawing Isometric Drawing
One—point PerspectiveOne—point Perspective
Perspective Drawing
Perspective Drawing
Pictorial Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Two—point PerspectiveTwo—point Perspective
Perspective Drawing
Perspective Drawing
Pictorial Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Three—point PerspectiveThree—point Perspective
Perspective Drawing
Perspective Drawing
Pictorial Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Lettering Instrumental Drawing Geometrical Construction Working Drawing Isometric Drawing
STEPS IN MAKING ISOMETRIC VIEWSTEPS IN MAKING ISOMETRIC VIEW
WIDTH
HE
IGH
T
DEPTH
STEP 1
Using construction lines draw the three isometric axes at
120 degrees apart.
Isometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
x y
z
120o
120o
120
o
Steps In Making Isometric ViewSteps In Making Isometric ViewIsometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
STEP 2 On the three isometric axes, measure the three space dimensions which are width, depth and height.
Steps In Making Isometric View
Steps In Making Isometric View
Isometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
STEP 3 Through the points so determined draw lines parallel to the three isometric axes.
Steps In Making Isometric View
Steps In Making Isometric View
Isometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
STEP 4 Layout the views.
Steps In Making Isometric View
Steps In Making Isometric View
Isometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
STEP 5 Darken the final lines.
Steps In Making Isometric View
Steps In Making Isometric View
Isometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Lettering Instrumental Drawing Geometrical Construction Working Drawing Isometric Drawing
ISOMETRIC CIRCLES AND ARCSISOMETRIC CIRCLES AND ARCS
The procedure for drawing the isometric circle using the four—center approximate method.
STEP 1 Draw the isometric square whose sides are equal to
the diameter of the circle.
DIAMETER
A
C B
D
Isometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
STEP 2Connect the corners of the isometric square by constructing two diagonal lines AD & CB.
A
C B
D
Isometric Circles And ArcsIsometric Circles And ArcsIsometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
STEP 3Locate the midpoint of the sides and these points are the
points of tangency of the major and minor arcs.
A
C B
D
Isometric Circles And ArcsIsometric Circles And ArcsIsometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
STEP 4Locate the centers of the major arcs. The centers of the major arcs are the end points of the shorter diagonal lines which are points A & D.
A
D
C B
A
D
Isometric Circles And ArcsIsometric Circles And ArcsIsometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
STEP 5Locate the centers of minor arcs. The centers of minor arcs can be located by connecting the centers of the major arcs to the midpoint of their opposite sides, the intersections of these lines are the centers of the minor arcs which are points E & F.
A
C B
D
E F
Isometric Circles And ArcsIsometric Circles And ArcsIsometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
STEP 6Draw the major and minor arcs using the located center points.
A
C B
D
E F
Isometric Circles And ArcsIsometric Circles And ArcsIsometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Lettering Instrumental Drawing Geometrical Construction Working Drawing Isometric Drawing
ISOMETRIC ARCSISOMETRIC ARCS
An isometric arc is constructed using the four—center approximate method by selecting the required portion of the isometric circle.
R1.00
Isometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Isometric ArcsIsometric ArcsIsometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES
Isometric ArcsIsometric ArcsIsometric Drawing
MAPUA – DEPARTMENT OF MULTIMEDIA ARTS AND SCIENCES