Essays and Speeches on Educations

Only available on StudyMode
  • Topic: Technical drawing, Euclidean geometry, Plane
  • Pages : 19 (1994 words )
  • Download(s) : 38
  • Published : February 11, 2013
Open Document
Text Preview
Dr. RAFIQ AHMAD

Assistant Professor
• PhD in CNC production (Mechanical Engineering) From: Ecole Centrale Nantes, France (Sept 2012)

• Masters in Mechanical Engineering Design and Production From: ENSAM Paris, France (2009) • Bsc Honors in Mechanical Engineering From: UET Peshawar, Pakistan

(2007)

ME-111: ENGINERING DRAWING & GRAPHICS
ME-102

ME-111 (Th)
ENGINERING DRAWING & GRAPHICS

Contact hours:

2

Credit hours:

2

Objective:

“To understand basic concepts of Space Geometry and its applications in the production of design outputs.”

ME-102

Books


Text: a. ‘Engineering Drawing’, Revised and Enlarged Edition by N. D. Bhatt.



Reference: a. ‘Engineering Drawing and Graphic Technology’, 14th Edition by Thomas E. French, Charles J. Vierck and Robert J. Foster. b. ‘Technical Drawing’, 7th Edition with Computer Graphics by Giesecke, Mitchell, Hill and Dygdon.

ME-102

Grading Course work: Sessional tests Final-term Exam Homework Assignments 30% 50% 20%

ME-102

ME-105 (Lab)
ENGINERING DRAWING & GRAPHICS
Lab Engineer: Muhammad Imran Hanif

Contact hours:

3

Credit hours:

1

Objective: To understand basic and advanced concepts of Machine Drawing and production of final design outputs at various stages of production and assembly.

ME-102

Books


Text: a. ‘Engineering Drawing and Graphic Technology’, 14th Edition by Thomas E. French, Charles J. Vierck and Robert J. Foster. b. ‘A first Year Engineering Drawing’, 6th Edition by A.C. Parkinson.



Reference: a. ‘Technical Drawing’, 7th Edition with Computer Graphics by Giesecke, Mitchell, Hill and Dygdon.

ME-102

Grading Lab work:

Final Viva Practical Lab work Mini Project Tests and Quizzes

50% 20% 20% 10%

ME-102

1.

INTRODUCTIOIN TO ENGINEERING DRAWING: • A language of Engineers to describe a. Shape b. Size c. Fit d. Finish e. Production Process and Specification

f.

Function

g. Assembly

ME-102

2.

TYPES OF DRAWING: a. Detail Drawings • To describe the shape, size, fit and finish of each and every part in detail for production purposes.

b.

Sub-Assembly Drawings • To describe the fit and method of fastening for a small

group of components to create an assembly.

c.

Assembly Drawings • To describe the fit and method of fastening for a group of sub-assemblies to create a larger assembly.

ME-102

3.

TYPES OF MEASURING SYSTEMS: a. English • Feet and Inches

b.

Metric • Meters and Millimeters

ME-102

4.

DRAWING INSTUMENTS AND THEIR USES: a. Drawing Board Serves as a flat drawing surface to attach a paper to. Drafting Media • • Paper Film (Tracing Paper)

b.

Standard Sizes are: USA size, inches A (8.5 x 11.0) B (11.0 x 17.0) C (17.0 x 22.0) D (22.0 x 34.0) E (34.0 x 44.0) Closest International size, mm A4 (210 x 297) A3 (297 x 420) A2 (420 x 594) A1 (594 x 841) A0 (841 x 1189)

ME-102

c.

Pencils

Classification according to lead hardness is:
Hard grades 9H 8H 7H 6H 5H 4H Hardest Medium grades 3H 2H H F HB B Hardest A3 (297 x 420) A2 (420 x 594) A1 (594 x 841) A0 (841 x 1189) Softest Soft 2B 3B 4B 5B 6B 7B grades Hardest

Softest

Softest

d. e.

Eraser T Square For drawing horizontal lines and provide a supporting/sliding edge for set-squares and other stencils.

ME-102

g.

Set-Squares For drawing vertical and angular lines Scales i. ii. iii. iv.

g.

Linear scales (English and Metric) Cardboard scales (For reducing and increasing size) Diagonal scales (For measuring fractions) Protractor (For measurement of angles)

h.

Compass with Extender For drawing circles and circular arcs Divider For transferring measurements and for dividing lines into a number of equal parts.

i.

ME-102

5. TYPES OF LINES USED IN ENGINEERING DRAWING:

ME-102

ME-102

ME-102

ME-102

a)

Visible Outline
For showing visible edges of an object
0.35 mm to 0.5 mm thick

b)

Hidden Outline...
tracking img