TY  - BOOK
AU  - Dhawan,R.K.
TI  - A textbook of machine drawing: in first angle projections 
SN  - 8121908248
U1  - 621.815 21
PY  - 2010///
CY  - New Delhi
PB  - S. chand & company
KW  - Machine design
N1  - introduction and drawing instruments -- layout of drawing sheet -- conventions -- lettering -- dimensioning -- scales -- section 11 : theory of projection and orthographic projection -- orthographic reading or interpretation and views -- identification of surfaces -- missing lines and views -- sectional views -- isometric projections -- auxiliary views -- freehand sketching -- section 111 : detail and assembly drawings -- limits, fits and machining symbols -- rivets and riveted joints -- welding -- screw threads -- fasteninds -- keys, cotters and joints -- shaft couplings -- bearings -- brackets -- pulleys -- pipe joints -- steam engine parts --  IC engine parts -- valves -- gears -- cams -- jigs and fixtures -- miscellaneous drawings -- computer aided drafting -- model test papers
ER  -