Machine Drawing

20.2.2 Working Assembly Drawings 392 20.2.3 Detailed Drawings and Manufacturing Methods 392 20.3 Example 393 20.3.1 Petrol Engin ...

21.12.2 To Draw Cone 415 21.12.3 To Draw a Box 415 21.13 Creation of Composite Solids 415 21.13.1 To Create Regions 415 21.13.2 ...

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1 1 1.1 GRAPHIC LANGUAGE 1.1.1 General A technical person can use the graphic language as powerful means of communication with o ...

2 Machine Drawing dharm d:\N-Design\Des1-1.pm5 Seventh Print Hence, an engineer should posses good knowledge, not only in prepar ...

Introduction 3 dharm d:\N-Design\Des1-1.pm5 Seventh Print X X f75 ± 0.5 f 50 +0.00 –0.12 40 32 3 f^25 3 M30 × 2.5 0.2 0.12AC 3 H ...

4 Machine Drawing dharm d:\N-Design\Des1-1.pm5 Seventh Print 48 X–X 8840 f^40 f^40 f6 0 f6 0 35 45 f^34 f^34 4 3 2 1 2525 KEY WA ...

Introduction 5 dharm d:\N-Design\Des1-1.pm5 Seventh Print and installation elsewhere. These drawings have each component numbere ...

6 Machine Drawing dharm d:\N-Design\Des1-1.pm5 Seventh Print 18 17 BHARATH 1 2 4 3 5 6 8 7 9 10 11 13 14 15 12 16 Speed change l ...

Introduction 7 dharm d:\N-Design\Des1-1.pm5 Seventh Print 3 2 8 1 4 5 6 10 7 9 11 12 Fig. 1.6 Exploded assembly drawing ...

8 Machine Drawing dharm d:\N-Design\Des1-1.pm5 Seventh Print 10 9 8 7 6 5 1 2 3 4 10 9 8 7 6 5 4 3 2 1 No. Shaft Change-over lev ...

Introduction 9 dharm d:\N-Design\Des1-1.pm5 Seventh Print 1.2.4.10 Pa tent Dr awing When new machines or devices are invented, p ...

A4 A3 A2 A1 A0 10 PRINCIPLES OF DRAWING* 2 2.1 Introduction Engineering drawings are to be prepared on standard size drawing she ...

Principles of Drawing 11 dharm d:\N-Design\Des2-1.pm5 Seventh Print Table 2.1 Preferred drawing sheet sizes (First choice) ISO-A ...

12 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print DRN CHD APPD NAME DATE MATERIAL TOLERANCE FINISH 170 PROJECTION LE ...

Principles of Drawing 13 dharm d:\N-Design\Des2-1.pm5 Seventh Print 2.2.7 Grid Reference System (Zoning) The provision of a grid ...

14 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print 2.4 Lines Lines of different types and thicknesses are used for gr ...

Principles of Drawing 15 dharm d:\N-Design\Des2-1.pm5 Seventh Print D1 K1 D1 B1 B6 J1 G1 A1 B4 G1 E1 G3 B2 G2 K2 B2 B3 B5 B7 Y Y ...

16 Machine Drawing dharm d:\N-Design\Des2-1.pm5 Seventh Print 2.4.2 Order of Priority of Coinciding Lines When two or more lines ...

Principles of Drawing 17 dharm d:\N-Design\Des2-1.pm5 Seventh Print Table 2.5B Axis lines Instructions Correct Incorrect Axis li ...