Worksheet in 22002 Orkuveita Reykjavíkur - samstæða 31.12 ...
A Laboratory Manual for Engineering Graphics(EGM)...
Transcript of A Laboratory Manual for Engineering Graphics(EGM)...
![Page 1: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/1.jpg)
1
A Laboratory Manual for
Engineering Graphics(EGM) (22002)
Semester- I
Diploma in Engineering
(ME/CH)
BharatiVidyapeeth Institute of Technology
Navi Mumbai
![Page 2: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/2.jpg)
2
BharatiVidyapeethInstitute of Technology
Navi Mumbai
Certificate
This is to certify that, Mr./ Ms. …………………………………………….Roll No. ……………… of first Semester Diploma in Engineering of BharatiVidyapeeth Institute of Technology Navi Mumbai (Inst. code: ) has
satisfactorily completed the term work in the subject of Engineering Graphics(EGM) (22002) for the academic year 20…. to 20……as prescribed in the MSBTE curriculum.
Place: ……………………... Enrollment No. : …………………..
Date: ………………………. Exam. Seat No.: ……………………
Sign:
Name:
Subject Teacher Head of the Department Principal
Seal of
Institution
![Page 3: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/3.jpg)
3
![Page 4: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/4.jpg)
4
SKETCH BOOK FOR ENGINEERING GRAPHICS
Course –ME/CH Maximum Marks- Year/Semester – First Minimum Marks-
Exercise
No.
Name of Exercise Page
No
Date of
performance
Date of
assessment
Remark
1 Draw horizontal, vertical, 30 degree, 45 degree, 60 and 75 degrees lines, different types of lines, dimensioning styles using Mini
drafter
2
2 Write alphabets and numerical (Vertical only) 3
3 Draw regular geometric constructions and redraw the given figure 4
4 Draw one figure showing dimensioning techniques 7
5 Methods to draw an ellipse by Arcs of circle and Concentric circles method.
9
6 Methods to draw a parabola by Directrix Focus method and Rectangle method 11
7 Methods to draw a hyperbola by Directrix Focus method 12
8 Methods to draw involutes: circle and pentagon 14
9 Methods to draw Cycloidal curve: cycloid, . epicycloid and hypocycloid 19
10 Methods to draw Helix and Archimedean spiral. 22
11 Loci of points on Single slider crank mechanism with given specifications 24
12 Draw the orthographic views from given pictorial views.
25
13 Conversion of orthographic views into isometric View/projection. 33
14 Free hand sketches of machine elements: Free Hand sketches of Thread profiles, nuts, bolts, studs, smachine screws, washers,
Locking arrangements
38
![Page 5: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/5.jpg)
5
EXERCISE NO.1
Draw horizontal, vertical, 30 degree, 45 degree, 60 and 75 degrees lines, different types of lines, dimensioning styles using Mini drafter
![Page 6: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/6.jpg)
6
EXERCISE NO.2
Write alphabets and numerical (Vertical only)
![Page 7: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/7.jpg)
7
EXERCISE NO.3
Draw regular geometric constructions and redraw the given figure
![Page 8: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/8.jpg)
8
Convention of lines and their applications
![Page 9: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/9.jpg)
9
Symbols for method of projection
Representation of lines with orthographic view of object
![Page 10: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/10.jpg)
10
EXERCISE NO.4
- Draw one figure showing dimensioning techniques
![Page 11: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/11.jpg)
11
Engineering curves and loci of points
2.1 Conic sections
![Page 12: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/12.jpg)
12
2.1.1Ellipse –
![Page 13: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/13.jpg)
13
EXERCISE NO.5
i)Arcs of circle method
1)Two fixed points F1 and F2 are 110mm apart . Draw the path traced out by a point P, moving in the same plane as F1 and F2, such that sum of its distances from F1
and F2 always same and is equal to 120mm.
![Page 14: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/14.jpg)
14
ii)Concentric circle method
Draw an ellipse, havingmajor and minor axes 140mm and 80mm respectively by concentric circle method.
![Page 15: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/15.jpg)
15
EXERCISE NO.6
i) Directrix focus method
A fixed point F is 90mm from a fixed straight line AB. Draw parabola by directrix focus method.
![Page 16: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/16.jpg)
16
ii)Rectangle method
A ball thrown up in air reaches a maximum height of 70 meters and travels a horizontal distance of 90 meters .Draw the path of ball assuming it to be parabolic.
![Page 17: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/17.jpg)
17
EXERCISE NO.7
7.1 Hyperbola
i)Transverse axis and focus method.
1) Two fixed points F1 and F2 are 80mm apart.Draw the curve traced out by a point P moving in such a way that the difference between its distances from F1 and F2 is
always constant and equal to 40mm. Name the curve.
![Page 18: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/18.jpg)
18
2)A point P is 40mm and 60mm away from two fixed straight lines, which are at right angles to each other .Draw, the hyperbola passing through P within 15mm
distance from each line.
![Page 19: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/19.jpg)
19
Rectangular Hyperbola
1)Two straight lines OX and OY make an angle of 70degree between them .P is a point 40mm from OX and 30mm from OY. Draw a hyperbola through P with OX and
OY as asymptotes.
![Page 20: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/20.jpg)
20
EXERCISE NO 8
8.1 Involute of pentagon
Draw an involute of a pentagon of side 30mm
![Page 21: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/21.jpg)
21
8.2Involuteof hexagon
Draw involute of a hexagon of side 30mm
![Page 22: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/22.jpg)
22
8.3 Involute of circle
Draw involute of a circle of 60mm diameter.
![Page 23: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/23.jpg)
23
EXERCISE NO.9
9.1Cycloid
Draw a cycloid of a circle 50mm diameter.
![Page 24: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/24.jpg)
24
9.2Epicycloid
A circle of 40mm diameter rolls along the circumference of another circle of 120mm diameter from outside. Trace the path of a point on the circumference of the rolling
circle for one complete revolution.
![Page 25: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/25.jpg)
25
9.3 Hypocycloid
Draw a hypocycloid, rolling circle 60mm dia. and directing circle 160 mm dia.
![Page 26: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/26.jpg)
26
EXERCISE NO.10
10.1Helix of cylinder
A point is moving around the surface of a cylinder of 60mm diameter at uniform speed and at the same time ,it advances in the direction of axis by 60mm also with uniform speed. Draw the path
of moving point and name the curve.
![Page 27: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/27.jpg)
27
10.2Archemedian Spiral
1)Point P is 130 mm away from the fixed point pole O. The point P moves towards pole O and reaches the position P’ in one convolution, where OP’ is 22 mm. The
point P moves in such a way that its movement towards fixed point O, being uniform with its movement around fix point pole O. Draw the curve traced out by the point
P. Name the curve.
![Page 28: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/28.jpg)
28
EXERCISE NO.11
11.1 Loci of points
1)In slider crank mechanism the connecting rod AB is 120 mm long and crank rod is 40 mm long. The end B moves along the straight line passing through O. Trace the
locus of point P , 45 mm from A along the connecting rod for one revolution of crank OA.
![Page 29: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/29.jpg)
29
EXERCISE NO.12
12.1 Using first angle method of projection
Draw 1)F.V looking in direction of x, 2)T.V,3)S.V
![Page 30: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/30.jpg)
30
![Page 31: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/31.jpg)
31
Conversion of pictorial view into orthographic view
12.2 Using first angle method of projection, Draw 1) F.V looking in direction of 2)T.V 3)S.V
![Page 32: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/32.jpg)
32
![Page 33: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/33.jpg)
33
12.3Using first angle method of projection, Draw:
1) F.V looking in direction of X
2) TV
![Page 34: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/34.jpg)
34
![Page 35: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/35.jpg)
35
12.4 Drawing of sectional view
Fig. shows pictorial view of an object .Using first angle method of projection
Draw 1) F.V in direction of x(Section A-A)2)T.V
![Page 36: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/36.jpg)
36
![Page 37: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/37.jpg)
37
EXERCISE NO.13
Conversion of orthographic views into isometric View/projection
13.1 ISOMETRIC SCALE
ISOMETRIC LENGTH = 0.816*TRUE LENGTH
![Page 38: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/38.jpg)
38
13.2 Figure shows front view and side view of an object. Draw its isometric projection about origin O.
![Page 39: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/39.jpg)
39
![Page 40: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/40.jpg)
40
13.3 Figure shows front view and top view of an object. Draw its isometric projection about origin O.
![Page 41: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/41.jpg)
41
![Page 42: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/42.jpg)
42
13.4 Figure shows front view and side view of an object. Draw its isometric projection about origin O.
![Page 43: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/43.jpg)
43
![Page 44: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/44.jpg)
44
13.5 Figure shows front view and top view of an object. Draw its isometric projection about origin O.
![Page 45: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/45.jpg)
45
![Page 46: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/46.jpg)
46
EXERCISE NO.13
Draw free hand sketches/conventional representation of machine elements such as thread profiles, nuts, bolts, studs, set screws, washers, locking arrangements.
![Page 47: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/47.jpg)
47
![Page 48: A Laboratory Manual for Engineering Graphics(EGM) (22002)iotmumbai.bharatividyapeeth.edu/media/pdf/lab...SKETCH BOOK FOR ENGINEERING GRAPHICS ... 11 Loci of points on Single slider](https://reader033.fdocuments.us/reader033/viewer/2022061613/6057af0f368602739370b32f/html5/thumbnails/48.jpg)
48