Study of Engineering Drawing and Symbols

DRAWING &

SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

What is Drawing ?

DRAWING

IS AN

ENGINEERING LANGUAGE

DRAWING & SYMBOLSDRAWING & SYMBOLS

STEPS IN DRAWING STUDY

1. TITLE BLOCK

2. DRAWING APPROVAL

3. DRAWING NAME

4. ANGLE OF PROJECTION

5. DRAWING NO & REVISION NO

6. No OF SHEETS

7. SCALE

8. NOTES AND INSTRUCTIONS

9. BILL OF MATERIALS AND SPECIFICATIONS

10. VIEWS OF THE DRAWING

DRAWING & SYMBOLSDRAWING & SYMBOLS

TITLE BLOCK

DRAWING & SYMBOLSDRAWING & SYMBOLS

NOTES AND INSTRUCTIONS

DRAWING & SYMBOLSDRAWING & SYMBOLS

BILL OF MATERIALS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

S.NO SYMBOL INTERPRETATION

1 ø DIAMETER

2 ALLROUND

3 ARC LENGTH

4 DEPTH

5 CENTRE LINE

6 S/R SHARP OR RADIUS

7 C/R CHAMFER OR RADIUS

8 BETWEEN

9 II LINE OF SYMMETRY

10 R RADIUS

11 CR CONTROLLED RADIUS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

SURFACE TEXTURE

VISUAL OBSERVATION

DRAWING & SYMBOLSDRAWING & SYMBOLS

15

10

G

G

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS

5

15

G(PT)

See note

Note: PT 100% (fluorescent method)

DRAWING & SYMBOLSDRAWING & SYMBOLS

DRAWING & SYMBOLSDRAWING & SYMBOLS