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UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software.
List of commands for AUTOCAD S.NO
COMMAND
1.
SETS AND CONTROLS THE LIMIT DISPLAY
2.
SPECIFIES A TEMPLATE DRAWING (DWT FILE)
3.
TYPE COMMAND
MENU BAR LINK
KEYBOA RD SHORCUT
LIMITS
NEW
ON UPPER RIBBONCLICK
Ctrl+N
SAVES THE DRAWING
QSAVE
ON UPPER RIBBONCLICK
Ctrl+S
4.
TOGGLES RUNNING 2-D OBJECT SNAP MODE ON OFF
OSNAP
ON LOWER RIBBONCLICK
F3
5.
SPECIFIES SNAP AND GRID SPACING
DSETTINGS
6.
TOGGLE ORTHO MODE ON OFF
ORTHO
ON LOWER RIBBONCLICK
F8
7.
TOGGLES GRID MODE ON OFF
GRID
ON LOWER RIBBONCLICK
F9
8.
TOGGLES POLAR MODE ON OFF
POLAR
ON LOWER RIBBONCLICK
F10
9.
TOGGLES DYNAMIC INPUT
ON LOWER RIBBONCLICK
F12
10.
INCREMENTAL MODE
11.
SPECIFIES LINEAR AND ANGULAR UNITS
12.
ZOOM Types
13.
VIEW RES
TOOLSDRAFT SETTINGS
@ UNITS
Z->?
@ APPLICATION MENU DRAWING UTILITIES UNITS ON RIBBONCLICK VIEW ?
Mechanical Engineering Department
UTA008 (ED-I)
Page 1
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. 14.
POINT,LINE,CIRCLE,ELL IPSE RECTANGLE,POLYGON, ARC, SPLINE,POLYLINE
POINT,LINE,
ON RIBBONCLICK ICON FOR
CIRCLE,ELLIP SE
POINT
RECTANGLE,
ELLIPSE
POLYGON,
, LINE
,RECTANGLE
POLYGON
ARC,SPLINE,
, CIRCLE
, ARC
,
,
, SPLINE
, POLYLINE
POLYLINE 15.
LINES – TYPES, LTSCALES
16.
HATCH , HATCH SCALE
17.
FOR LINEAR & ALIGNED DIMENSIONS, RADIUS,DIAMETER
DIMLINEAR, DIMANGULAR,
ON RIBBON CLICK ICON FOR LINEAR
, ALIGNED
RADIUS
, DIAMETER
,
DIMRADIUS, DIMDIAMETE R 18.
DIMENSION SCALE,
DIMSTYLE
FORMATDIMENSION STYLE
TOLERANCES 19.
GRIPS
20.
ERASE, TRIM,STRETCH,
Select entity and grab grips boxes ON RIBBONCLICK ICON FOR
SCALE,MOVE, COPY,
ERASE,TRIM, STRETCH,SCA LE,
ERASE
,TRIM
ROTATE,MIRROR,
MOVE,COPY,
SCALE
,MOVE
ARRAY-rect / polar, FILLET,
ROTATE,MIRR OR,ARRAY,FIL LET,
ROTATE
CHAMFER,EXPLODE
, FILLET
,STRETCH
,MIRROR
,COPY
, ,
,ARRAY
,CHAMFER
,EXPLODE
CHAMFER, EXPLODE 21.
LAYERS, BLOCKS
Mechanical Engineering Department
UTA008 (ED-I)
Page 2
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Key Board Function keys
Mechanical Engineering Department
UTA008 (ED-I)
Page 3
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 1 (Getting started in AutoCAD) Time – 2 hours Important Instructions for the students: -
Each student shall be allotted a PC in the Cad Lab. Student is not allowed to change the PC during the semester. All students shall in the
. Create a working folder on the desktop named <2015_ODD_GROUP_R.NO.> e.g. 2015_ODD_CHE1_101501001. All subsequent assignments shall be created within the same folder throughout the semester. - Storage Media (USB/CD) is not allowed in the Cad Lab. - Student shall name the *. dwg files in the format WEEK<no.>_title of the sheet, e.g. WEEK 3_Projection of lines.dwg - Use metric units by default. - Follow first angle projection system. Make the following dimensioned sketches using AutoCad and save as indicated in your working folder.
Week 2_Ex1
Week 2_Ex2
Week 2_Ex3 Mechanical Engineering Department
UTA008 (ED-I)
Page 4
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 2 (PROJECTION OF POINTS) (Time: 2 Hours) 1.
2. 3.
Draw the projections of the following points on common XY line, keeping the distance between the projectors as 30 mm. Point A : 30 mm above HP and 50 mm in front of VP. Point B : 20 mm above HP and 30 mm behind VP. Point C : 35 mm below HP and 20 mm behind VP. Point D : 40 mm below HP and 15 mm in front of VP. Point E : 50 mm in front of VP and on POINT Point F : 35 mm above HP and on VP. A B C D E F G H I Point G : 25 mm below HP and on VP. QUADRANT Point H : 35 mm Behind VP and on HP. Point I : On both HP and VP. Also identify the quadrant in which these points lie and represent it in tabular form. Point Q is 30 mm from HP and lies in third quadrant. Distance between its front view and top view is 50 mm. Draw the following views: Front view, top view and left side view. Point P has one of its view 50 mm below XY when it is in first quadrant. When the point is considered in third quadrant, it has one of its view 20 mm below XY. Draw the projections when it is in second quadrant.
Mechanical Engineering Department
UTA008 (ED-I)
Page 5
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 3 (PROJECTION OF LINES) (Time: 2Hours) 1.
Draw the projections of the following lines
Line AB 40 mm long, parallel to both HP and VP. Point A is 15 mm from VP and 20 mm from HP. Line CD 50 mm long parallel to VP and 300 to HP. Point C is 10 mm from VP and 20 mm from HP. Line EF 45 mm long parallel to HP and 400 to VP. Point E is 25 mm from VP and 20 mm from HP. Line GH 50 mm long, normal to HP. Point G is 15 mm from VP and 15 mm from HP. Line JK 25 mm long, normal to VP. Point J is 10 mm from VP and 20 mm from HP. Line MN in profile plane. Point M is 10 mm from VP and 15 mm from HP. Point N is 50 mm from VP and 40 mm from HP. Draw the projections assuming the lines to be in first quadrant as well as in third quadrant. 2.
End point A of line AB is 25 mm from HP and 10 mm from VP. End B is 50 mm from HP and 45 mm from VP. Distance between the end projectors as measured parallel to XY is 60 mm. Draw elevation, plan and profile view in first and third quadrants.
3.
Line PQ is 80 mm long. It is normal to VP and 30 mm above HP. One fourth of the line is in first quadrant. Draw front and top view of the given line.
4.
Point A is 25 mm above HP and 20 mm in front of VP. Front view is inclined at 300 to XY line and measures 65 mm. Point B is in third quadrant. Plan of the line is 450 to the XY line. Draw the projections of the line (FV, TV and side View.)
5.
Mid point of the projections of the line is in HP and VP. Distance between the projectors is 70 mm. The line is in two quadrants. FV and TV measures 100 mm and 120 mm respectively. Draw FV, TV and left side view.
6.
Line AB has its ends A 10 mm from VP and 20 mm from HP. Point B is 55 mm from VP and 50 mm from HP. Distance between end projectors is 50 mm. Draw the front view, top view and L.side view of the line assuming the line to be in first quadrant.
Mechanical Engineering Department
UTA008 (ED-I)
Page 6
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 4 (ORTHOGRAPHIC PROJECTIONS-1) (Time: 2 Hours) Following figures shows the pictorial view of different machine parts. Draw the following orthographic views of these objects using AutoCAD save as indicated in your working folder. a. Front View
b. Top View c. Side View
Week-4_Ex2 Week-4_Ex1
Week-4_Ex
Week-4_Ex3
Mechanical Engineering Department
UTA008 (ED-I)
Page 7
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software.
Week-4_Ex5
Week-4_Ex6
Week-4_Ex8 Week-4_Ex7.
Mechanical Engineering Department
UTA008 (ED-I)
Page 8
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 5 (ISOMETRIC PROJECTIONS) (Time: 2 Hours) Following figures shows the orthographic views of different objects. Draw isometric drawing and projections for the following problems.
Week-5_Ex1 Week-5_Ex2 Week-5_Ex3
Mechanical Engineering Department
UTA008 (ED-I)
Page 9
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software.
Week-5_Ex5 Week-5_Ex4
Mechanical Engineering Department
UTA008 (ED-I)
Page 10
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 6 (AUXILIARY PROJECTIONS) (Time: 2 Hours) Orthographic views (in first angle projection) and Isometric view of an object having inclined surface (A) are shown below. Draw the partial primary auxiliary view showing the true shape of surface A.
Week-5_Ex1 Following figures show the pictorial views of different machine parts. Draw the primary auxiliary views of showing true shape of the inclined surface (marked as A).
Week-5_Ex3 Week-5_Ex2
Mechanical Engineering Department
UTA008 (ED-I)
Page 11
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Following figure shows isometric view of an object, Draw Front and top views of a truncated hollow cylinder are the complete auxiliary view showing the true shape of shown below. Draw the auxiliary view showing true surfaces marked A and B. shape of the cut surface.
Week-5_Ex4 Week-5_Ex5
A cube of edge length L, is cut as shown in figure. Obtain the true shape of the oblique surface A of the cube.
Week-5_Ex6
Mechanical Engineering Department
UTA008 (ED-I)
Page 12
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 6 (SECTIONS OF SLOIDS) (Time: 2 Hours) 1.
Figure 1 shows the orthographic views of a yoke. A section plane AA is sectioning this yoke. Draw its Sectional front view, top view and side view.
Figure 1 2. Figure 2 shows the orthographic views of a component. Draw its sectional side views, top view and front view when section plan AA and BB section this component.
Figure 2 3. Figure 3 shows the isometric view of a component. Draw its Sectional front view (Full Section), top view and side view.
Mechanical Engineering Department
UTA008 (ED-I)
Page 13
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software.
Figure 3 4. Figure 4 shows the isometric view of a component. Draw its half sectional front view (Upper half in section) and side view.
Figure 4
Mechanical Engineering Department
UTA008 (ED-I)
Page 14
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 8
Perspective Projections 1. Draw a one-point perspective view from the orthographic projections of a component given in Figure 1. 2. Draw a one-point perspective view from the orthographic projections of a component given in Figure 2. [Note: for question 1 and 2 , take Station Point (SP) 150mm below Picture Plane (PP) and 60mm towards right side of right most edge of top view. Also take Horizon Line (HL) and Ground Line (GL) at a distance of 60mm and 120mm from PP]
3. Draw 2-point perspective view of the component from orthographic projections shown in Figure 3. [Note: Take Station Point (SP) at 2W distance below Picture Plane (PP), where W is the diagonal width of top view. Also take Horizon Line (HL) and Ground Line (GL) at a distance of 50mm and 100mm from PP]
Figure: 1
Figure: 2
Mechanical Engineering Department
Figure: 3
UTA008 (ED-I)
Page 15
List of commands for AUTOCAD S.NO
COMMAND
1.
SETS AND CONTROLS THE LIMIT DISPLAY
2.
SPECIFIES A TEMPLATE DRAWING (DWT FILE)
3.
TYPE COMMAND
MENU BAR LINK
KEYBOA RD SHORCUT
LIMITS
NEW
ON UPPER RIBBONCLICK
Ctrl+N
SAVES THE DRAWING
QSAVE
ON UPPER RIBBONCLICK
Ctrl+S
4.
TOGGLES RUNNING 2-D OBJECT SNAP MODE ON OFF
OSNAP
ON LOWER RIBBONCLICK
F3
5.
SPECIFIES SNAP AND GRID SPACING
DSETTINGS
6.
TOGGLE ORTHO MODE ON OFF
ORTHO
ON LOWER RIBBONCLICK
F8
7.
TOGGLES GRID MODE ON OFF
GRID
ON LOWER RIBBONCLICK
F9
8.
TOGGLES POLAR MODE ON OFF
POLAR
ON LOWER RIBBONCLICK
F10
9.
TOGGLES DYNAMIC INPUT
ON LOWER RIBBONCLICK
F12
10.
INCREMENTAL MODE
11.
SPECIFIES LINEAR AND ANGULAR UNITS
12.
ZOOM Types
13.
VIEW RES
TOOLSDRAFT SETTINGS
@ UNITS
Z->?
@ APPLICATION MENU DRAWING UTILITIES UNITS ON RIBBONCLICK VIEW ?
Mechanical Engineering Department
UTA008 (ED-I)
Page 1
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. 14.
POINT,LINE,CIRCLE,ELL IPSE RECTANGLE,POLYGON, ARC, SPLINE,POLYLINE
POINT,LINE,
ON RIBBONCLICK ICON FOR
CIRCLE,ELLIP SE
POINT
RECTANGLE,
ELLIPSE
POLYGON,
, LINE
,RECTANGLE
POLYGON
ARC,SPLINE,
, CIRCLE
, ARC
,
,
, SPLINE
, POLYLINE
POLYLINE 15.
LINES – TYPES, LTSCALES
16.
HATCH , HATCH SCALE
17.
FOR LINEAR & ALIGNED DIMENSIONS, RADIUS,DIAMETER
DIMLINEAR, DIMANGULAR,
ON RIBBON CLICK ICON FOR LINEAR
, ALIGNED
RADIUS
, DIAMETER
,
DIMRADIUS, DIMDIAMETE R 18.
DIMENSION SCALE,
DIMSTYLE
FORMATDIMENSION STYLE
TOLERANCES 19.
GRIPS
20.
ERASE, TRIM,STRETCH,
Select entity and grab grips boxes ON RIBBONCLICK ICON FOR
SCALE,MOVE, COPY,
ERASE,TRIM, STRETCH,SCA LE,
ERASE
,TRIM
ROTATE,MIRROR,
MOVE,COPY,
SCALE
,MOVE
ARRAY-rect / polar, FILLET,
ROTATE,MIRR OR,ARRAY,FIL LET,
ROTATE
CHAMFER,EXPLODE
, FILLET
,STRETCH
,MIRROR
,COPY
, ,
,ARRAY
,CHAMFER
,EXPLODE
CHAMFER, EXPLODE 21.
LAYERS, BLOCKS
Mechanical Engineering Department
UTA008 (ED-I)
Page 2
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Key Board Function keys
Mechanical Engineering Department
UTA008 (ED-I)
Page 3
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 1 (Getting started in AutoCAD) Time – 2 hours Important Instructions for the students: -
Each student shall be allotted a PC in the Cad Lab. Student is not allowed to change the PC during the semester. All students shall in the
Week 2_Ex1
Week 2_Ex2
Week 2_Ex3 Mechanical Engineering Department
UTA008 (ED-I)
Page 4
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 2 (PROJECTION OF POINTS) (Time: 2 Hours) 1.
2. 3.
Draw the projections of the following points on common XY line, keeping the distance between the projectors as 30 mm. Point A : 30 mm above HP and 50 mm in front of VP. Point B : 20 mm above HP and 30 mm behind VP. Point C : 35 mm below HP and 20 mm behind VP. Point D : 40 mm below HP and 15 mm in front of VP. Point E : 50 mm in front of VP and on POINT Point F : 35 mm above HP and on VP. A B C D E F G H I Point G : 25 mm below HP and on VP. QUADRANT Point H : 35 mm Behind VP and on HP. Point I : On both HP and VP. Also identify the quadrant in which these points lie and represent it in tabular form. Point Q is 30 mm from HP and lies in third quadrant. Distance between its front view and top view is 50 mm. Draw the following views: Front view, top view and left side view. Point P has one of its view 50 mm below XY when it is in first quadrant. When the point is considered in third quadrant, it has one of its view 20 mm below XY. Draw the projections when it is in second quadrant.
Mechanical Engineering Department
UTA008 (ED-I)
Page 5
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 3 (PROJECTION OF LINES) (Time: 2Hours) 1.
Draw the projections of the following lines
Line AB 40 mm long, parallel to both HP and VP. Point A is 15 mm from VP and 20 mm from HP. Line CD 50 mm long parallel to VP and 300 to HP. Point C is 10 mm from VP and 20 mm from HP. Line EF 45 mm long parallel to HP and 400 to VP. Point E is 25 mm from VP and 20 mm from HP. Line GH 50 mm long, normal to HP. Point G is 15 mm from VP and 15 mm from HP. Line JK 25 mm long, normal to VP. Point J is 10 mm from VP and 20 mm from HP. Line MN in profile plane. Point M is 10 mm from VP and 15 mm from HP. Point N is 50 mm from VP and 40 mm from HP. Draw the projections assuming the lines to be in first quadrant as well as in third quadrant. 2.
End point A of line AB is 25 mm from HP and 10 mm from VP. End B is 50 mm from HP and 45 mm from VP. Distance between the end projectors as measured parallel to XY is 60 mm. Draw elevation, plan and profile view in first and third quadrants.
3.
Line PQ is 80 mm long. It is normal to VP and 30 mm above HP. One fourth of the line is in first quadrant. Draw front and top view of the given line.
4.
Point A is 25 mm above HP and 20 mm in front of VP. Front view is inclined at 300 to XY line and measures 65 mm. Point B is in third quadrant. Plan of the line is 450 to the XY line. Draw the projections of the line (FV, TV and side View.)
5.
Mid point of the projections of the line is in HP and VP. Distance between the projectors is 70 mm. The line is in two quadrants. FV and TV measures 100 mm and 120 mm respectively. Draw FV, TV and left side view.
6.
Line AB has its ends A 10 mm from VP and 20 mm from HP. Point B is 55 mm from VP and 50 mm from HP. Distance between end projectors is 50 mm. Draw the front view, top view and L.side view of the line assuming the line to be in first quadrant.
Mechanical Engineering Department
UTA008 (ED-I)
Page 6
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 4 (ORTHOGRAPHIC PROJECTIONS-1) (Time: 2 Hours) Following figures shows the pictorial view of different machine parts. Draw the following orthographic views of these objects using AutoCAD save as indicated in your working folder. a. Front View
b. Top View c. Side View
Week-4_Ex2 Week-4_Ex1
Week-4_Ex
Week-4_Ex3
Mechanical Engineering Department
UTA008 (ED-I)
Page 7
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software.
Week-4_Ex5
Week-4_Ex6
Week-4_Ex8 Week-4_Ex7.
Mechanical Engineering Department
UTA008 (ED-I)
Page 8
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 5 (ISOMETRIC PROJECTIONS) (Time: 2 Hours) Following figures shows the orthographic views of different objects. Draw isometric drawing and projections for the following problems.
Week-5_Ex1 Week-5_Ex2 Week-5_Ex3
Mechanical Engineering Department
UTA008 (ED-I)
Page 9
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software.
Week-5_Ex5 Week-5_Ex4
Mechanical Engineering Department
UTA008 (ED-I)
Page 10
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 6 (AUXILIARY PROJECTIONS) (Time: 2 Hours) Orthographic views (in first angle projection) and Isometric view of an object having inclined surface (A) are shown below. Draw the partial primary auxiliary view showing the true shape of surface A.
Week-5_Ex1 Following figures show the pictorial views of different machine parts. Draw the primary auxiliary views of showing true shape of the inclined surface (marked as A).
Week-5_Ex3 Week-5_Ex2
Mechanical Engineering Department
UTA008 (ED-I)
Page 11
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Following figure shows isometric view of an object, Draw Front and top views of a truncated hollow cylinder are the complete auxiliary view showing the true shape of shown below. Draw the auxiliary view showing true surfaces marked A and B. shape of the cut surface.
Week-5_Ex4 Week-5_Ex5
A cube of edge length L, is cut as shown in figure. Obtain the true shape of the oblique surface A of the cube.
Week-5_Ex6
Mechanical Engineering Department
UTA008 (ED-I)
Page 12
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 6 (SECTIONS OF SLOIDS) (Time: 2 Hours) 1.
Figure 1 shows the orthographic views of a yoke. A section plane AA is sectioning this yoke. Draw its Sectional front view, top view and side view.
Figure 1 2. Figure 2 shows the orthographic views of a component. Draw its sectional side views, top view and front view when section plan AA and BB section this component.
Figure 2 3. Figure 3 shows the isometric view of a component. Draw its Sectional front view (Full Section), top view and side view.
Mechanical Engineering Department
UTA008 (ED-I)
Page 13
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software.
Figure 3 4. Figure 4 shows the isometric view of a component. Draw its half sectional front view (Upper half in section) and side view.
Figure 4
Mechanical Engineering Department
UTA008 (ED-I)
Page 14
UTA008 ENGINEERING DESIGN-I CAD LAB TUTORIAL EXERCISES Instructor: S.K. SHARMA To be practiced using AutoCAD software. Tutorial No. 8
Perspective Projections 1. Draw a one-point perspective view from the orthographic projections of a component given in Figure 1. 2. Draw a one-point perspective view from the orthographic projections of a component given in Figure 2. [Note: for question 1 and 2 , take Station Point (SP) 150mm below Picture Plane (PP) and 60mm towards right side of right most edge of top view. Also take Horizon Line (HL) and Ground Line (GL) at a distance of 60mm and 120mm from PP]
3. Draw 2-point perspective view of the component from orthographic projections shown in Figure 3. [Note: Take Station Point (SP) at 2W distance below Picture Plane (PP), where W is the diagonal width of top view. Also take Horizon Line (HL) and Ground Line (GL) at a distance of 50mm and 100mm from PP]
Figure: 1
Figure: 2
Mechanical Engineering Department
Figure: 3
UTA008 (ED-I)
Page 15
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