Auto cad3d yon dara

AutoCAD3D
TeachingbyYonDara(MBA)
2020

Autocad 2002 3D Drawing
Teaching by Yon Dara (MBA) 1 08/09/2020
3D Autocad KWCakmµviFImYy eRbIR)as;sMrab; KUrrUb kñúglMhr Edlman3Gk½S KW x , y , z . vaman
lkçN³Bi)akCagkar rUbkñúg bøg; k_b:uEnþral;kar KUr manlkçN³dUcKña eday kMNt; nUvrgVas;rgVal; ya:gc,as;las;.
kareRbIR)as; Command LINE kñúg 3d Drawing
Command : L Enter
: Line Specify first point: Click1
: Specify next point or ( Undo): @5000,3000,4000 Enter
karpøas;bþÚr 2D eTA 3D
1. View > 3D View > SW Isometric
2. View > Shade > 3D Wireframe

1/.View
eRbIsMrab;emIlsPaBénrUbPaB tamTisedAkMNt;NamYy
rebobeRbI³
1. View toolbar > 3D View > Top
- Top bøg;emIlBIelI
- Bottom bøg;emIlBIxageRkam
- Front bøg;emIlBImux
- Back bøg;emIlBIeRkay
- Left bøg;emIlBIeqVg
- Right bøg;emIlBIsþaM
- Southwest isometric xagt,ÚgQagxaglic
- Southeast isometric xagt,ÚgQagxagekIt
- Northwest isometric xageCIg Qagxaglic
- Northeast isometric xageCIg QagxagekIt
2/.3D Orbit
eRbIsMrab;Taj kMnt; Views eday karTaj edayédykEtmþgtamcitþcg;
rebobeRbI ³
1. View toolbar > 3D Orbit

Continuous Orbit eFVIeGaymanclna
- View > 3D Orbit > Right click on 3D Orbit > More > Continuous Orbit > Click ehIybgVil
Perspective View enRtaTsSn_
- View > 3D Orbit > Right click On 3D Orbit > Projection > Perspective
Parallel View or Axonometric View
- View > 3D Orbit > Right click on 3D Orbit > Projection > Parallel
3/.Named Views
eRbIsMrab;begáIt View fµI
rebobeRbI³
1. View toolbar > Named Views
2. Command : V enter

4/.View Ports
eRbIsMrab;begáIt View eRcIn
rebobeRbI ³
1. View toolbar > Viewport > New Viewports
2. Command : VPORTS Enter
- karEbgEck Ca BIr Viewports
View > Viewport > 2 Viewports
In Command : Enter a configuration option [ Horizontal / Vertical] <Vertical>: Enter
- karEbgEck Ca bYn Viewports
View > Viewport > 4 Viewports
- karbegáIteQµaH Viewports
View > Viewport > New Viewports > dak;eQµaH enAkñúg New name : My Viewports

- karehAeQµaH Viewports mkeRbI
View > Viewport > Name Viewports > eRCiserIseQµaH
- karbBa¢Úl Viewports
View > Viewport > Join > Click1 & Click2
- kareRbIR)as;tambBa¢a
Command : -vports enter
: Enter an option [ Save / Rstore / Delete / Join / SIngle / ? / 2 / 3 / 4 / ]:
Save : eRbIsMrab; rkSaViewports TukeRbIR)as;eBleRkayeTot
Command : -VPORTS enter
: Enter an option [ Save / Rstore / Delete / Join / SIngle / ? / 2 / 3 / 4 / ]:S enter
: Enter name for new viewport configuration : 4v enter
Restore: eRbIsMrab; ehAeQµaHViewports mkeRbI
: Enter an option [ Save / Rstore / Delete / Join / SIngle / ? / 2 / 3 / 4 / ]:R enter
: Enter name of viewport configuration to restore : 4v enter
Delete: eRbIsMrab; lubeQµaH Viewports Edl)anbegáItehIy
: Enter an option [ Save / Rstore / Delete / Join / SIngle / ? / 2 / 3 / 4 / ]:D enter
: Enter name of viewport configuration to delete : 4v enter
Join: eRbIsMrab;P¢ab; Viewports eGaycUlKña
: Enter an option [ Save / Rstore / Delete / Join / SIngle / ? / 2 / 3 / 4 / ]:J enter
: Select dominant viewport : Click 1
: Select viewport to join : Click 2

SIngle: eRbIsMrab; ehAmYy Viewports mkeRbI
: Enter an option [ Save / Rstore / Delete / Join / SIngle / ? / 2 / 3 / 4 / ]:SI enter
? : eRbIsMrab;EqkemIleQµaH Viewports Edl)anbegáIt
: Enter an option [ Save / Rstore / Delete / Join / SIngle / ? / 2 / 3 / 4 / ]:? Enter
: Enter name of viewport configuration to list<*> * Enter
2/3/4: eRbIsMrab;ehA 2/3/4 Viewports mkeRbI
: Enter an option [ Save / Rstore / Delete / Join / SIngle / ? / 2 / 3 / 4 / ]: 2,3,4 enter
4/.3D Surfaces
3D Surfaces KWCa 3D Objects Edl manEtépÞxageRkA ehIyRbehagxagkñúg minGac kat; rWEkéqñ )an.
rebobeRbI2³ cUltam Draw rYccuc yk Surfaces ehIy eRCIsyk 3D Surfaces
rWk_vay 3D kñúg Command line rYccuc Enter .
1.Box : eRbIsMrab;KUrRbGb;
rebobeRbI ³
Command : 3D enter B Enter
: Specify corner point of box: Click1
: Specify length of box:5000 Enter
: Specify width of bor or [ Cube ] : 4000 enter
: Specify height of box: 3000 enter
: Specify rotation angle of box about the Z axis or [ reference ]:0 enter

2.Cone: eRbIsMrab;KUs ekan
Command : 3D enter C Enter
: Specify center point for base of cone: click1
: Specify radius for base cone or [ Diameter ]: 5000 Enter
: Specify radius for base cone or [ Diameter ] <0>: Enter
: Specify hight of cone :8000 enter
: Enter numbers of segments for surface of cone <16>: 32 enter
3.Dish:
rebobeRbI³
Command : 3D enter DI Enter
: Specify Center point of dish: Click1
: Specify radius of dish or [ Diameter]: 5000 Enter
: Enter number of longitudinal segments for surface of dish <16>:32 Enter
: Enter number of latitudinal segments for surface of dish <8>:16 Enter

4.Dome:
Command : 3D enter DO Enter
: Specify Center point of dome: Click1
: Specify radius of dome or [ Diameter]: 5000 Enter
: Enter number of longitudinal segments for surface of dome <16>:32 Enter
: Enter number of latitudinal segments for surface of dome <8>:16 Enter
5.Mesh:
rebobeRbI³
Command : 3D enter M Enter
: Specify first corner point of mesh : click1
: Specify Second corner point of mesh : click2
: Specify third corner point of mesh : click3
: Specify fourth corner point of mesh : click4
: Enter mesh size in the M direction: 5 Enter
: Enter mesh size in the N direction: 10 Enter

6.Pyramid:
rebobeRbI ³ vay 3D – P ehIycuc Enter
Specify first corner point for base of pyramid: click
Specify second corner point for base of pyramid: click
Specify third corner point for base of pyramid: click
Specify fourth corner point for base of pyramid of [Tetrahedron]: click
Specify apex point of pyramid or [Ride/Top]: click
7.Sphere:
rebobeRbI³ vay3D – S ehIycuc Enter
Specify center point of sphere : click
Specify radius of sphere or [Diameter]:5000 enter
Enter number of longitudinal segments for surface of sphere <16>:32
Enter number of latitudinal segments for surface of sphere <16>:32

8.Torus:
rebobeRbI ³ vay 3D – T ehIycuc Enter
Specify center point of torus : click
Specify radius of torus or [Diameter]: 10000
Specify radius of tube or [Diameter]: 1500
Enter number of segments around the tube circumference<16>:32
Enter number of segments around the torus circumference<16>:32
9.Wedge:
rebobeRbI ³ vay 3D – W ehIycuc Enter
Specify center point of wedge: click
Specify length of wedge: 5000 enter
Specify width of wedge : 4000 enter
Specify height of wedge : 3000 enter
Specify rotation angle of wedge about the Z axis: 0 enter

5.UCS (User Coordinate System)
rebobeRbI:³
Command : UCS Enter
: Enter an option [New/Move/orthoGraphic/Prev/Restore/Save/Del/Appy/?/Word:
Word: Original Ucs
Move: rMkwlUcs
Save: rkSaTuknUv Ucs
Restore: ehAUcs mkeRbI
Del: lub
Apply: eRbIsMrab;eFVIeGay Ucs enAkñúg Viewport epSgKña dUcKña
Prev: ehA UCS mun mkeRbI
orthographic [ Top/Bottom/Front/Back/Left]
New: begáItfµI [ Zaxis/3point/OBject/Face/View/x/y/z]
World:
Command : UCS Enter Enter
Move:
Command : UCS Enter
: M Enter
: Specify new origin point : click 1
Save:
Command : UCS Enter
: S Enter
: Enter name to save current UCS : ucs1 Enter
Restore:
Command : UCS Enter
: R Enter
: Enter name of UCS to restore : ucs1 Enter
Prev:
Command : UCS Enter
: P Enter
Delete:
Command : UCS Enter
: D Enter
: Enter UCS name(s) to delete : ucs1 Enter
Apply:
Command : UCS Enter
: A Enter
: Pick viewport to apply current UCS or [All] : Click Enter
?:
Command : UCS Enter
: ? Enter
: Enter UCS to list (*) : * Enter

orthographic [ Top/Bottom/Front/Back/Left]
Top
Command : UCS Enter
: G Enter
: Enter an option [ Top/Bottom/Front/BAck/Left ] : T Enter
Bottom
Command : UCS Enter
: G Enter
: Enter an option [ Top/Bottom/Front/BAck/Left ] : B Enter
Front
Command : UCS Enter
: G Enter
: Enter an option [ Top/Bottom/Front/BAck/Left ] : F Enter
Back
Command : UCS Enter
: G Enter
: Enter an option [ Top/Bottom/Front/BAck/Left ] : BA Enter
Left
Command : UCS Enter
: G Enter
: Enter an option [ Top/Bottom/Front/BAck/Left ] : L Enter
New: [ Zaxis/3point/OBject/Face/View/x/y/z]
Zaxis
Command : UCS Enter
: N Enter
: Specify origin of new UCS or[ ZAxis/3point/OBject/Face/View/x/y/z] :ZA Enter
: Specify new origin point : Click1
: Specify point on positive of Z-axis : Click2
3point
Command : UCS Enter
: N Enter
: Specify origin of new UCS or[ ZAxis/3point/OBject/Face/View/x/y/z] :3 Enter
: Specify new origin point : Click1
: Specify point on positive portion of X-axis : Click2
: Specify point on positive-y portion of the UCS XY plane: Click3
OBject
Command : UCS Enter
: N Enter
: Specify origin of new UCS or[ ZAxis/3point/OBject/Face/View/x/y/z] :OB Enter
: Select object to align UCS : Click
Face (for only solid )
Command : UCS Enter
: N Enter
: Specify origin of new UCS or[ ZAxis/3point/OBject/Face/View/x/y/z] :F Enter
: Select face of solid object : Click
: Enter an option : Enter

View
Command : UCS Enter
: N Enter
: Specify origin of new UCS or[ ZAxis/3point/OBject/Face/View/x/y/z] : V Enter
X
Command : UCS Enter
: N Enter
: Specify origin of new UCS or[ ZAxis/3point/OBject/Face/View/x/y/z] : X Enter
: Specify rotation angle about X axis <90> : Enter
Y
Command : UCS Enter
: N Enter
: Specify origin of new UCS or[ ZAxis/3point/OBject/Face/View/x/y/z] : Y Enter
: Specify rotation angle about Y axis <90> : Enter
Z
Command : UCS Enter
: N Enter
: Specify origin of new UCS or[ ZAxis/3point/OBject/Face/View/x/y/z] : Z Enter
: Specify rotation angle about Z axis <90> : Enter
6.UCSICON
Command : UCSICON Enter
: Enter an option [ON/OFF/All/Noorigin/ORgin/Properties]:
ON
: Enter an option [ON/OFF/All/Noorigin/ORgin/Properties]: ON Enter
OFF
: Enter an option [ON/OFF/All/Noorigin/ORgin/Properties]: OFF Enter
Noorigin
: Enter an option [ON/OFF/All/Noorigin/ORgin/Properties]: N Enter
ORigin
: Enter an option [ON/OFF/All/Noorigin/ORgin/Properties]: OR Enter
Properties
: Enter an option [ON/OFF/All/Noorigin/ORgin/Properties]: P Enter

7.3D OPORATION
1. Rotate 3D
Modify-3D Operation-Rotate 3D
Command: rotate3d
Select object: click Enter
[Object/Last/View/Xaxis/Yaxis/Zaxis/2points]: Click
[Object/Last/View/Xaxis/Yaxis/Zaxis/2points]: Specify second point on axis
Click
Specify rotation angle or [ Reference]:90 enter
Rotate 90 Degree

2.Mirror 3D
Modify-3D Operation-Mirror 3D
Command: mirror3d enter
Select Object: Click enter
[Object/Last/Zaxis/View/XY/YZ/ZX/3points]<3points>:Enter
Specify first point on mirror plane: Click
Specify second point on mirror plane: Click
Specify third point on mirror plane: Click
Delete source objects? [Yes/No] <N>: Enter
3. 3D ARRAY
Modify-3D Operation - 3D Array
Command: 3A enter
Select Object: Click Enter
Enter the type of array [ Rectangular/Polar]<R>: Enter
Enter Number of rows (---) <1>: 3 Enter
Enter number of columns ( | | | ) <1>: 2 Enter
Enter number of levels (. . . ) <1>: 2 enter
Specify the distance between rows (--- ): 4000 enter
Specify the distance between column ( | | | ) : 6000 Enter
Specify the distance between level (...): 5000 enter

8. Surfaces
1.Edge Surface
Draw – Surfaces- Edge Surface
Command: EDGESURF enter
Select object 1 for surface edge: click
* Surftab1 & Surftab2:
Command: SURFTAB1 enter
Enter new value for SURFTAB1: <6>:64 enter
Command: SURFTAB2 enter
Enter new value for SURFTAB2: <6>:64 enter

1.Ruled Surface
Draw – Surfaces – Ruled Surface
Command: RULESURF Enter
Select first defining curve : click
Select second defining curve : click
3.Tabulated Surface
Draw – Surfaces – Tabulated Surface
Command: TABSURF Enter
Select object for path curve: click
Select object for direction vector: click

4.Revolved Surface
Draw – Surfaces – Revolved Surface
Command: REVSURF Enter
Select object to revolve: Click
Select object that defines the axis of revolution: click
Specify start angle <0>: enter
Specify included angle (+=ccw, -=cw) <360>: enter

5.3D Face
Draw – Surfaces – 3D Face
Command: 3F Enter
3DFACE Specify first point or [ Invisible]: click
Specify second point or [ Invisible]: click
Specify third point or [ Exit]: click
Specify fourth point or [ Invisible]< Create three-sided face>:click enter
9.Solid:
1. box:
Command: BOX enter
Specify corner of box or [Center] <0,0,0>: click
Specify corner or [ Cube/Length]:@5000,4000,3000 enter

2. Sphere:
Command : SPHERE enter
Specify center of sphere <0,0,0>: click
Specify radius of sphere or [Diameter]: 5000 enter
Note : To specify the isolnines to see more line for solids

Command: ISOLINES enter
Enter new value for ISOLINES <4>:64 enter
Command : SPHERE enter
Specify center of sphere <0,0,0>: click
Specify radius of sphere or [Diameter]: 5000 enter
3. Cylinder:
Command: CYLINDER enter
Specify center point for base of cylinder or [Elliptical]<0,0,0>: Click
Specify radius for base of cylinder or [ Diameter ]:5000 enter
Specify height of cylinder or [Center of other end]: 10000 enter

4. Cone:
Command: CONE enter
Specify center point for base of cone or [ Elliptical ] <0,0,0>: Click
Specify radius for base of cone or [Diameter]: 5000 enter
Specify height of cone or [ Apex ]:10000 enter
5. Wedge:
Command : WE enter
Specify first corner of wedge or [ Center ] <0,0,0,> : click
Specify corner or [ Cube/Length ]: @5000,4000,3000 enter

6. Torus:
Command: TOR enter
Specify center of torus <0,0,0> : Click
Specify radius of torus or [ Diameter ] : 10000 enter
Specify radius of tube or [ Diameter ] : 2000 enter
10.Solid Making :
1. Extrude :
Make 2D poly line to 3D solid
Command: Ext enter
Select object: click 2D poly line ( Cycle) enter
Specify height of extrusion or [ path ]: 5000 enter
Specify Angle of taper for extrusion <0> : enter

2. Revolve :
Command: REV enter
Select Object : click closed poly line enter
Define axis by [ Object/X (axis)/Y (axis) ]: Click (1)
Specify endpoint of axis: Click (2)
Specify angle of revolution <360>: Enter
3. Slice :
Use this for cutting solid
Command: SL
Select Object: Click solid enter
Specify first point on slicing plane by [ Object/Zaxis/View/XY/YZ/ZX/
3points ] < 3points> Enter for 3 points
Specify first point on plane: click 1
Specify second point on plane: click 2
Specify third point on plane: click 3
Specify a point on desired side of the plane or [ keep Both sides ]: click
Type B enter for keep both sides
1
2
1
2
3

4. Section :
Command : SEC enter
Select object: click enter
Specify first point on Section plane by [ Object/Zaxis/View/XY/YZ/ZX /
3points ] < 3points>: Enter
Specify first point on plane: click
Specify second point on plane: click
Specify third point on plane: click
5. Interfere :
Command: INF enter
Select object : click enter enter
Create interference solids? [ Yes/No ] <N> : Y enter

11.Solids Editing :
1. Union :
Command : UNI enter
Select object: enter
2. Substract :
Command : SU
Select object : click enter
Select object : click enter ebIcg;ecaHRtUvmansac;mYyFMCagsac;mYyeTIbGacecaH)an
3. Intersect :
Command : IN enter
Select object : click enter

4. Extrude Face :
Select face or [ Undo/Remove ]: click enter
Specify height of extrusion or [ Path ]: 2000 enter
Specify angle of taper for extrusion <0> : enter
5. Move Face :
Specify a base point or displacement : click
Specify second point of displacement : click
6. Offset Face :
Specify the offset distance: 2000 enter
7. Delete Face :
8. Rotate Face :
Specify an axis point or [ Axis by object/View/Xaxis/….. ]<2points>: click
Specify the second point on the rotation axis: click
Specify a rotation angle or [ Reference ]:-30 enter

9. Taper Faces :
Specify the base point: click
Specify another point along the axis of tapering : click
Specify the taper angle: 15 enter
10. Copy Faces :
Specify a base point or displacement: click
Specify a second point of displacement: click
11. Color Faces :
Choose color you want and click ok
You will see the color of face you want
At after that.

12. Copy Edges :
Select edge or [Undo/Remove]: click edge enter
Specify a base point or displacement: click
Specify a second point of displacement: click
13. Color Edges :
Select edge or [Undo/Remove]: click edge enter
Choose color which you want than click OK.
14. Imprint :
Select a 3D solid: click on solid
Select an object to imprint: click on the circle
Delete the source object [Yes/No] <N>: Y enter ( if you want to delete it)

15. Clean :
To clear the object that imprint on the 3D solid
Select a 3D solid : click
16. Seperate :
To separate 2 object that is one to divide it into two difference objects
Click on the toolbar
Select a 3D solid: just click it OK

17. Shell :
Click on the toolbar
Select a 3D solid : click
Remove faces or [Undo/Add/All]: Enter]
Enter the shell offset distance: 200 enter
12. Rendering
1. Materials:
View – Render – Materials
Command: RMAT

Click on the Materials Library button to add more materials
Choose some materials that you need and then click import after that
Click the attach button to apply the materials to objects.
2. Render: to view object
View – Render – Render
Command: RR enter

On the Rendering Type choose Photo Real
And then click More Options choose High and click OK
If you want to have a background image you can choose Background on the render option.

Choose Image option then click the Find File button
Choose the an image you want then click open - OK – Render

3. Landscape New:
View – Render – Landscape New
Command : LSNEW enter
4. Light :
View - Render – Light
Command: LIGHT enter

There are 3 types of Light
- Spotlight
- Point Light
- Distant Light
Choose New for make new Light

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