Upload
balakumar12
View
1.627
Download
12
Embed Size (px)
Citation preview
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