date: scale: 1:1 period: east high school name: title: this is a very basic 3-view, orthographic...
TRANSCRIPT
Date:Scale: 1:1 Period:
East High SchoolName:
Title:
This is a very basic3-view, Orthographic
Projection
RIGHT SIDE
TOP
FRONT
Orthographic Projection
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Title:
The top view isdirectly abovethe front view
FRONT
TOP
RIGHT SIDE
East High SchoolName: Orthographic Projection
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Title:
The right side view,is directly right
of the front view
FRONT
TOP
RIGHT SIDE
East High SchoolName: Orthographic Projection
Date:Scale: 1:1 Period:
Title:
3-view drawings line-up
just like this
FRONT
Orthographic Projection
TOP
RIGHT SIDE
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
First we will draw the front view.
FRONT
East High SchoolName: Orthographic Projection
Date:Scale: 1:1 Period:
Title:
Then we will drawthe top view
FRONT
TOP
East High SchoolName: Orthographic Projection
Date:Scale: 1:1 Period:
Title:
Then we will drawthe Right Side View
RIGHT SIDEFRONT
TOP
East High SchoolName: Orthographic Projection
Date:Scale: 1:1 Period:
Title:
Start the lower left cornerof the front view here, up 2 and over 6 lines
East High SchoolName:
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Title:
Each grid line isone quarter of an inch.So, you need to countover 4-inches anddraw the line
East High SchoolName:
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Title:
Since each grid lineis one quarter of aninch, you need tocount up 2 1/2-inchesand draw the line.
East High SchoolName:
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Since the left side is2 1/2 tall, count up2 1/2-inches and drawthe line for the rightside of the rectangle.
East High SchoolName:
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Now draw the finaledge of the rectangle.
East High SchoolName:
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Title:
We want to start to drawthe top view up, 1 1/2 inchfrom the top edge of thefront view
East High SchoolName:
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Draw this line of thetop view up, 1 1/2 inchfrom the top edge ofthe front view
East High SchoolName:
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Title:
For this edge of the topview draw a 2-inch line.
East High SchoolName:
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This edge of the top viewis also a 2-inch line.
East High SchoolName:
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Now finish the top viewand draw the final edge
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
Also we begin the RightSide View 1 1/2-inch fromthe front view
East High SchoolName:
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Title:
Now, begin to draw theRight Side View 1 1/2-inchfrom the front view
East High SchoolName:
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Now, begin to draw thisedge of the Right Side View1 1/2-inch from the frontview. It is 2-inches long.
East High SchoolName:
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This edge of the RightSide View is also 2-inches.
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
Finish the right side viewand draw the final edge.
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
Now, If we want a hole inthe front, we need to draw the hole, 3/4–inch in from each edge
East High SchoolName:
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And we need to draw hidden lines to show the hole goes all the way through in the top view
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
And we want to drawhidden lines to show the hole goes all the way through in the right side view
East High SchoolName:
Date:Scale: 1:1 Period:
Title: East High SchoolName:
Notice: each end of thehidden lines needs to toucheach edge of the object.However PowerPoint willnot let me show this correctly
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Title:
Label the Front View.Use ¼-inch CAPITALLetters and stay ¼-inchAway from the edges
FRONT
East High SchoolName:
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Title:
Label the Top View.
TOP
FRONT
East High SchoolName:
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Title:
RIGHT
SIDE
TOP
FRONT
East High SchoolName:
And, label the RightSide View. Keep ¼-inch spacing betweenthe two words.
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Title:
Write the title on your finished drawing
RIGHT
SIDE
Orthographic Projection Block 2
TOP
FRONT
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
Write your nameOn your finisheddrawing
RIGHT
SIDE
Orthographic Projection Block 2
TOP
FRONT
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
Write the date andclass number onyour finished drawing
RIGHT
SIDE
Orthographic Projection Block 2
TOP
FRONT
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
Your finished drawingshould look like this.
RIGHT
SIDE
Orthographic Projection Block 2
TOP
FRONT
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
For the final step, weneed to show dimensionson the drawing so the machinist can build it.
RIGHT
SIDE
Orthographic Projection Block 2
TOP
FRONT
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
First we need extension lines.Draw them at the corners of theobject with a 1/8-inch gap.
RIGHT
SIDE
Orthographic Projection Block 2
TOP
FRONT
East High SchoolName:
Date:Scale: 1:1 Period:
Title:
Next write the distances next to each edge, in thecenter, ¼ -inch tall numbers
RIGHT
SIDE
Orthographic Projection Block 2
4”
2½”
2”TOP
FRONT
East High SchoolName:
¾”
Date:Scale: 1:1 Period:
Title:
Next we need dimensionlines with nice, neat arrows. The arrowheadsare long and skinny
RIGHT
SIDE
Orthographic Projection Block 2
2”
4”
2½”
TOP
FRONT
East High SchoolName:
¾”
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Title:
Notice that the arrowheadtips all touch the extension lines.
RIGHT
SIDE
Orthographic Projection Block 2
2”
4”
2½”
TOP
FRONT
East High SchoolName:
¾”
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Title:
And, the dimension iscentered in the line gap,with a 1/8–inch gap.
RIGHT
SIDE
Orthographic Projection Block 2
2”
4”
2½”
TOP
FRONT
East High SchoolName:
¾”
Date:Scale: 1:1 Period:
Title:
Your finished drawingshould look like this.
RIGHT
SIDE
Orthographic Projection Block 2
2”
4”
2½”
TOP
FRONT
East High SchoolName:
¾”