Machine Drawing

450 Machine Drawing

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Cotter joints 109

Chain drives 189

roller chains 189

Computer aided draughting 397

basic geometric commands 403

creation of 3D primitives 414

creation of composite solids 415

types of modeling 411

Cutting planes 21

D

Dimensioning 25

method of execution 28

principle of 25

Dimensions

arrangement of 32

chain 32

combined 32

parallel 32

Drawing sheet 10

borders and frames 11

centering marks 12

grid reference system 13

metric reference graduation 12

sizes 10

title block 11

trimming marks 13

Drawings 2

assembly drawing 3

machine drawing 2

machine shop drawing 5

one view 48

part drawing 2

patent drawing 9

principles of 10

production drawing 2

sub-assembly drawing 3

three view 50

two view 48

F

Fits 228

clearance 227

interference 228

transition 227

Fixtures

components of 204

types of 205

G

Gearing

bevel 197

helical 196

spur 195

worm and worm gear 197

Gears 191

types of 191

Graphic language 1

importance of 1

J

Jigs

components of 200

types of 203

K

Keys 103

feather 106

saddle 103

splines 107

sunk 105

wood rough 108

Knuckle joint 113

L

Leader lines

termination of 17

Lettering 18

dimensions 18

Limit system 208

Lines 14

thickness 15

N

Nuts

locking arrangements 94

other forms of 91

O

Objective questions 428

Orthographic projections 43

P

Part drawings 355

angle plummer block 381

automobile gear box 362

blow-off cock 376