EXPLORE YOUR POTENTIAL ENGINEERING DRAWING CHITKARA SCHOOL OF

INTRODUCTION TO DRAWING WHAT DO YOU UNDERSTAND BY DRAWING ? IT IS A GRAPHIC

ESSENTIAL TOOLS/INSTRUMENTS REQUIRED IN THE DRAWING CLASS 1. 2. 3. 4. 5. 6. 7.

BUREAU OF INDIAN STANDARDS SP 46 : 2003 ENGINEERING DRAWING PRACTICE FOR SCHOOLS AND

SIZE OF DRAWING BOARD AND DRAWING SHEET IS 1444; 1989. SIZES OF DRAWING BOARDS

ESSENTIAL REQUIREMENTS FOR TITLE BLOCK 1. NAME OF THE FIRM 2. TITLE OF THE

Q 3. Draw the following figures with drafter and set square only. 4. Draw

Slides: 10

Download presentation

EXPLORE YOUR POTENTIAL ENGINEERING DRAWING CHITKARA SCHOOL OF MECHANICAL ENGINEERING

INTRODUCTION TO DRAWING WHAT DO YOU UNDERSTAND BY DRAWING ? IT IS A GRAPHIC LANGUAGE USED FOR EFFECTIVE COMMUNICATION AMONG THE ENGINEERS THE ART OF REPRESENTING AN OBJECT BY SYSTEMATIC LINES ON A PAPER IS CALLED DRAWING IS THE LANGUAGE OF ENGINEERS

ESSENTIAL TOOLS/INSTRUMENTS REQUIRED IN THE DRAWING CLASS 1. 2. 3. 4. 5. 6. 7. 8. DRAWING SHEET DRAFTER SET SQUARES 200 MM SIZE (60� & 45� ) SHARPNER ERASER CELLO-TAPE DRAWING COMPASS PENCIL H and HB

BUREAU OF INDIAN STANDARDS SP 46 : 2003 ENGINEERING DRAWING PRACTICE FOR SCHOOLS AND COLLEGES. • STANDARDS SET BY B. I. S FOR ENGINEERING PRACTICE FOR SCHOOLS AND COLLEGES. • THIS STANDARD COMPRISES OF DIFFERENT SECTIONS, SUCH AS, SCALES, LETTERING, PROJECTION METHODS, SECTIONS AND CONVENTIONS, GEOMETRICAL TOLERANCING SYMBOLS, ETC. , HAVE BEEN COMPILED, BASED ON DIFFERENT STANDARDS OF INDIVIDUAL SECTIONS.

SIZE OF DRAWING BOARD AND DRAWING SHEET IS 1444; 1989. SIZES OF DRAWING BOARDS AND RECOMMENDED DRAWING SHEETS ____________________ Drawing Board in mm Recommended Drawing Sheets _______________________________ D 0 1270 X 1220 A 0 841 X 1189 D 1 920 X 650 A 1 594 X 841 D 2 650 X 470 A 2 420 X 594 D 3 500 X 350 A 3 297 X 420 A 4 210 X 297

ESSENTIAL REQUIREMENTS FOR TITLE BLOCK 1. NAME OF THE FIRM 2. TITLE OF THE DRAWING 3. MATERIAL TO BE USED 4. SYMBOL – FIRST ANGLE OR THIRD ANGLE 5. NUMBER OF SHEETS PERTAINING TO DRAWING 6. DRAWN BY 7. CHECKED BY 8. APPROVED BY 9. DATE OF RELEASE 10. DRAWING NO. 11. SCALE OTHER INFORMATIONS, IF REQUIRED 1. TYPE OF TREATMENT 2. FINISH/COATING 3. STOCK SIZE 4. NO. OFF

TITLE BLOCK

Section – A • • Q 1. Q 2. Q 3. Q 4. Q 5 Q 6. “Drawing is the language of Engineers” Give reasons. How will you test the set square? List out the contents of the title block, material list. Which B. I. S. standards are followed for engineering? What are the different sizes of Drawing Board? What are the standard sizes of drawing sheets? Q 1. Q 2. Section – B Draw border lines, leaving 20 mm from left edge and 10 mm from other edges. Draw Title Block on right bottom corner of size 150 x 50. Divide the title block as shown below.

Q 3. Draw the following figures with drafter and set square only. 4. Draw the following figures with drafter and compass only.