Create This Drawing Using Solid Primitives
Step#1
1
Use this template to begin the drawing.
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Southwest
Isometric View
Step#2
Create the (Ø1.063) Cylinder
From the Modeling Toolbar p- Cylinder
Specify center point of base or [3P/2P/Ttr/Elliptical]: t- 0,0,0
Specify base radius or [Diameter]: t- D (for Diameter)
(Enter)
Specify diameter: t- 1.063
(Enter)
Specify height or [2Point/Axis endpoint]: t- 0.75
(Enter)
Step#3
Create the (Ø0.125) Cylinder (Ball Key)
From the Modeling Toolbar p- Cylinder
Specify center point of base or [3P/2P/Ttr/Elliptical]: p- pt. #1 using (****Center)
Specify base radius or [Diameter]: t- D (for Diameter)
(Enter)
Specify diameter: t- 0.125
(Enter)
Specify height or [2Point/Axis endpoint]: t- 0.75
(Enter)
Step#4
Union the (Ø0.125) & the
(Ø1.063) Cylinder
2
From the Modeling Toolbar p- Union
Select Objects: p- Cylinder (Ø1.063)
Select Objects: p- Cylinder (Ø0.125)
Select Objects: (Enter)
Step#5
Create the (Ø2.084) Cylinder
From the Modeling Toolbar p- Cylinder
Specify center point of base or [3P/2P/Ttr/Elliptical]: t- 0,0,0
Specify base radius or [Diameter]: t- D (for Diameter)
(Enter)
Specify diameter: t- 2.084
(Enter)
Specify height or [2Point/Axis endpoint]: t- 0.75
(Enter)
Step#6
Subtract the (Ø2.084) Cylinder from the (Ø1.063) Cylinder
From the Modeling Toolbar p- Subtract
Subtract Select Solids & Regions to Subtract From
Select Objects: p- Cylinder #1 (Ø2.084) (of Step #5)
Select Objects: (Enter)
Select Solids & Regions to Subtract
Select Objects: p- Cylinder #2 (Ø1.063) (of Step #4)
Select Objects: (Enter)
Step#7
Extrude the Tooth Profile
From the Modeling Toolbar p- Extrude
Select objects to extrude: p- Gear-Tooth Profile at Location #1
Select objects to extrude: (Enter)
Specify height of extrusion or: t- 0.75
(Enter)
Step#8
3-D Array the Tooth Profile
3
From the Pull-Down Menu:
p- Modify
p- 3-D Operation
p- 3-D Array
Select objects: p- Extruded Tooth Profile
Select objects: (Enter)
Enter the type of array [Rectangular/Polar] <R>: t- P
(Enter)
Enter the number of items in the array: t- 30
(Enter)
Specify the angle to fill <360>: (Enter)
Rotate arrayed objects? [Yes/No] <Y>: (Enter)
Specify center point of array: p- pt#1 using (**** Center)
Turn Ortho: “ON”
Specify second point on axis of rotation: p- Location pt#2 Above the Object
Step#9
Union the Entire Drawing
From the Modeling Toolbar p- Union
Select Objects: Windowing the Entire Drawing.
Select Objects: (Enter)
Step#10
Change Gear to Color #255
Step#11
From the Visual Style Toolbar use Realistic to Shade the Drawing
Step#12
From the Orbit Toolbar Use “Free Orbit” to check the
Cylinder for “Through Opening”
