A Text Book on Engineering Graphics - Central Board of Secondary ...

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ISOMETRIC PROJECTION Steps (i) Draw the isometric box of a square prism of 40 mm base side and 70 mm axis by keeping the axis parallel to both H.P. and V.P. Example 22 : Solution: (ii) In the two rhombuses draw the ellipse by four center method. (iii) Draw two common tangents to the two ellipses. (iv) Draw the visible lines and curves by thick lines. (v) Complete the isometric projection of cylinder with dimensioning and direction of viewing. ISOMETRIC PROJECTION Fig 1.21 Draw the isometric projection of a cylinder of height of 75 mm and diameter of 50 mm resting on its base keeping the axis parallel to V.P. Refer Fig 1.22 30° 70 20 ENGINEERING GRAPHICS 30° F ∅ 40
ISOMETRIC PROJECTION Example 23 : Solution : ISOMETRIC PROJECTION Fig 1.22 Draw the isometric projection of cone of diameter 40 mm and axis of 60 mm resting on its base perpendicular to H.P. Refer Fig 1.23 ∅ 50 ISOMETRIC PROJECTION Fig 1.23 ENGINEERING GRAPHICS 30° 30° 30° 30° 75 ∅ 40 F 60 F 21
Page 1 and 2: A Text Boo
Page 3 and 4: Foreword Design is an integral aspe
Page 5: PREAMBLE THE CONSTITUTION OF INDIA
Page 9 and 10: CHAPTER 1 1.1 INTRODUCTION The obje
Page 11 and 12: ISOMETRIC PROJECTION 1.2.2 POSITION
Page 13 and 14: ISOMETRIC PROJECTION B C 30 (i) 5 b
Page 15 and 16: ISOMETRIC PROJECTION Example 4 : So
Page 17 and 18: ISOMETRIC PROJECTION Steps (i) Draw
Page 19 and 20: ISOMETRIC PROJECTION Steps (i) Draw
Page 21 and 22: ISOMETRIC PROJECTION Solution : Exa
Page 23 and 24: ISOMETRIC PROJECTION Example 14: So
Page 25 and 26: ISOMETRIC PROJECTION b o B 30 m a H
Page 27: ISOMETRIC PROJECTION Example 20 : S
Page 31 and 32: ISOMETRIC PROJECTION 1.3.5 SPHERES
Page 33 and 34: ISOMETRIC PROJECTION 5. Draw an iso
Page 35 and 36: ISOMETRIC PROJECTION Steps: 1. Draw
Page 39 and 40: ISOMETRIC PROJECTION Steps: Exmple
Page 45 and 46: ISOMETRIC PROJECTION 7. BELOW: CIRC
Page 47 and 48: ISOMETRIC PROJECTION 30 66 30 15. B
Page 49 and 50: MACHINE DRAWING Fig 2.1 b : Screw t
Page 51 and 52: MACHINE DRAWING (v) RIGHT HAND AND
Page 53 and 54: MACHINE DRAWING 2.4 STANDARD PROFIL
Page 55 and 56: MACHINE DRAWING 2.4.2 METRIC THREAD
Page 57 and 58: MACHINE DRAWING Steps involved are
Page 59 and 60: MACHINE DRAWING 2.5 BOLTS In day to
Page 61 and 62: MACHINE DRAWING (vii) The end of th
Page 63 and 64: MACHINE DRAWING 2.5.3 T-BOLT Exampl
Page 65 and 66: MACHINE DRAWING Steps Involved Exer
Page 67 and 68: MACHINE DRAWING Example 10 : Soluti
Page 69 and 70: MACHINE DRAWING 2.6.2 SQUARE NUTS E
Page 71 and 72: MACHINE DRAWING Solution : Steps In
Page 73 and 74: MACHINE DRAWING Steps Involved Exam
Page 75 and 76: MACHINE DRAWING Example 15: Solutio
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MACHINE DRAWING 2.10 INTRODUCTION F
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MACHINE DRAWING 2.11.3CONVENTIONAL
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MACHINE DRAWING Example 18: Solutio
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Page 87 and 88:
MACHINE DRAWING Exercises NOTE: Ass
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Page 91 and 92:
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MACHINE DRAWING 2.15.1.3 DOUBLE HEA
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3 CHAPTER All of you have seen a bi
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BEARINGS 3. Plummer Block or Pedest
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BEARINGS Answer of Fig. 3.3 10 20 2
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BEARINGS Question: The figure given
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BEARINGS R5 R6 2 HOLES FOR BOLTS 24
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A BEARINGS Answer of fig 3.12 20 40
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BEARINGS NOTE : As per our syllabus
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BEARINGS Question: The figure given
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BEARINGS EXPLODED VIEW OF A FOOT ST
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BEARINGS 5 15 15 40 15 15 ENGINEERI
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BEARINGS FOOT STEP BEARING Ø 120
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ROD JOINTS DIMENSIONS OF A COTTER:
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ROD JOINTS SLEEVE AND COTTER JOINT:
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ROD JOINTS Solution of fig : 4.5 Qu
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ROD JOINTS Answer of fig. 4.9 50 50
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ROD JOINTS Question: The details of
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ROD JOINTS Exercise: The three view
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ROD JOINTS KNUCKLE JOINT OR PIN JOI
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ROD JOINTS Question: fig 4.19(a) sh
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ROD JOINTS Question: The figure 4.2
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ROD JOINTS Exercises: The three vie
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ROD JOINTS Dimensions of a Gib and
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ROD JOINTS 96 66 12 GIB 26 COTTER T
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ROD JOINTS Exercise: The two views
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5 CHAPTER Machines use various part
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TIE-ROD AND PIPE JOINTS (We have di
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TIE-ROD AND PIPE JOINTS Example 2:
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TIE-ROD AND PIPE JOINTS RH SIDE VIE
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TIE-ROD AND PIPE JOINTS 5.2.1.1 FEA
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TIE-ROD AND PIPE JOINTS (1) FLANGE
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TIE-ROD AND PIPE JOINTS Let us cons
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TIE-ROD AND PIPE JOINTS WHAT HAVE W
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SHAFT COUPLINGS 6.1 FLANGE COUPLING
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SHAFT COUPLINGS It can also be noti
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SHAFT COUPLINGS Ø100 Ø75 Ø50 Ø2
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SHAFT COUPLINGS Exercise 6.1 Fig 6.
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SHAFT COUPLINGS ASSEMBLED PICTORIAL
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SHAFT COUPLINGS Let us take another
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SHAFT COUPLINGS Exercise 6.2 1. FIG
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CHAPTER 7 7.1 INTRODUCTION PULLEYS
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PULLEYS So pulley is a simple machi
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PULLEYS Solution : Ø144 Ø126 Ø11
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PULLEYS Example 3 : Draw the Front
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