Machine Drawing

18 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print 2.5 Lettering The essential features of lettering on technical dra ...

Principles of Drawing 19 dharm d:\N-Design\Des2-1.pm5 Seventh Print j A BCDEFGHIJKLMN OPQRS TUVWX Y Z bcde fghkl mn op qr stuvw ...

20 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print c ABCDEFGHIJKLMN OP QR STUVW X Y Z bcde fgh k mnop qr stuvw x y z ...

Principles of Drawing 21 dharm d:\N-Design\Des2-1.pm5 Seventh Print X–X X X (a) (b) Fig. 2.12 Hatching of adjacent components X ...

22 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print (a) (b) (c) (d) (e) Fig. 2.16 Sections not to be hatched A–A A A X ...

Principles of Drawing 23 dharm d:\N-Design\Des2-1.pm5 Seventh Print Sectioning in two intersecting planes, in which one is shown ...

24 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print 2.6.4 Half Section Symmetrical parts may be drawn, half in plain v ...

Principles of Drawing 25 dharm d:\N-Design\Des2-1.pm5 Seventh Print Type Convention Material Metals Glass Packing and Insulating ...

26 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print Fig. 2.27 Conventional representation of machine components (Contd ...

Principles of Drawing 27 dharm d:\N-Design\Des2-1.pm5 Seventh Print Title Subject Convention Splined shafts Interrupted views Se ...

28 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print Title Convention Spur gear Bevel gear Worm wheel Worm Fig. 2.27 Co ...

Principles of Drawing 29 dharm d:\N-Design\Des2-1.pm5 Seventh Print dimensioning are shown in Figs. 2.28 and 2.29. The following ...

30 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print Arrow head Oblique stroke Origin indication 2.8.3 Termination and ...

Principles of Drawing 31 dharm d:\N-Design\Des2-1.pm5 Seventh Print 15 f 12 f 8 30 70 39 (^2020) 20 20 20 20 20 20 20 20 20 20 6 ...

32 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print 160 70 200 30 150 100 Fig. 2.43 Chain dimensioning f 30 f 40 (a) R ...

Principles of Drawing 33 dharm d:\N-Design\Des2-1.pm5 Seventh Print 2.8.5.5 Co-ordinate Dimensions The sizes of the holes and th ...

34 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print 12 15 M10 M10 20 100 105 42° Fig. 2.48 Dimensioning of chords, Fig ...

Principles of Drawing 35 dharm d:\N-Design\Des2-1.pm5 Seventh Print L (30) D (28) d (22) a¢ /2 (5°36 ) 1:5 Taper =D–d= L 1 5 28– ...

36 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print DIA 6 REAM FOR TAPER PIN 11 6 ACME THD 12 SEAT FOR WOODRUFF KEY DI ...

Principles of Drawing 37 dharm d:\N-Design\Des2-1.pm5 Seventh Print 2.9 Standard Abbreviations Standard abbreviations in draught ...