MECHANICAL ENGINEERING DRAWING
- Course
- MCLE102 - MECHANICAL ENGINEERING DRAWING
- Department
- Mechanical Engineering - English - Undergraduate
- Course Type
- Course
- Status
- Required
- Language
- English
- Credit
- 2
- ECTS
- 5
- T+P+L
- 1 + 0 + 3
- Course Coordinator(s)
- Asst. Prof. Dr. Hamed HOSSEINGHOLI POURASL
- Prerequisite
- Keywords
Course Description
Drawing of mechanical engineering components using computer software; bolts, nuts, gears, etc. Assembley drawings, dimensioning, tolerances. Sectioning. Use of AutoCAD and Solid Works programs.
MECHANICAL ENGINEERING DRAWING
Evaluation Tools (Active Term)
| Item | Type | Weight (%) |
|---|---|---|
| Midterm | Midterm | 50 |
| final | Final | 50 |
| Total | 100 | |
Course outcomes
- 01 1. Describe the role of graphics in the design process.
- 02 2. Introduce the projection system used in mechanical engineering drawings.
- 03 3. Understand the standards used for Layouts.
- 04 4. Understand the orthographic projections and apply this knowledge through CAD environment.
- 05 5. Understand the section views and apply this knowledge through CAD environment.
- 06 6. Understand the dimensioning and apply this knowledge through CAD environment.
Course Syllabus
| Week | Topic |
|---|---|
| Week 1 | Introduction: Introduction to Engineering Graphic Language and design. Artistic and Technical drawings. Classification of Projections |
| Week 2 | Instrumental Drawing: Identifying the basic tools used for drafting and the types of lines and how they are used, drawing parallel, perpendicular and evenly spaced lines, arcs, and circles using drawing instruments. |
| Week 3 | Reading and measuring the metric scale. Practicing the standard lettering and numbering. |
| Week 4 | Geometrical Constructions: Drawing lines, angles, triangle, square, pentagon, hexagon, octagon. Dividing line into equal or proportional parts. |
| Week 5 | Geometrical Constructions: Drawing lines and arcs tangent to each other. Constructing ellipse and parabola. Working with Line qualities practicing with line problems |
| Week 6 | Technical Sketching and Shape Description: Creating sketches of both two and three dimensional objects. |
| Week 7 | Technical Sketching and Shape Description: Sketch an object on oblique grid papers |
| Week 8 | Midterm Exams |
| Week 9 | Midterm Exams |
| Week 10 | Multiview Projection: Drawing the three views using proper conventions, placement and alignment. Layout three view drawings centered on the drawing medium, transfer height, width and depth dimensions. |
| Week 11 | Multiview Projection: Apply conventions of revolution of ribs, spokes, and webs. The concepts of firts and third angle projections. The use of miter line or folding line. |
| Week 12 | Sectional views: Understanding and use of the conventional dimensioning techniques, Placing the dimension lines. |
| Week 13 | Sectional views: Understanding and use of the extension lines, angles and notes correctly on the drawings. |
| Week 14 | Dimensioning: Understanding and use of the conventional dimensioning techniques, Placing the dimension lines, extension lines, angles and notes correctly on the drawings. |
| Week 15 | Final Exams |
Reference Books & Course Materials
- 01 Giesecke, F E, Lockhart, S, Goodman, M and Johnson, C M 2016, Technical Drawing with Engineering Graphics,15th edition, Prentice Hall, London
Learning Outcomes
- L01 Define the general projection theory, with emphasis on orthographic projection to represent three-dimensional objects in two-dimensional views SOLO 2
- L02 Describe dimension and annotate two-dimensional engineering graphics. Explain the Geometrical Constructions such as Drawing lines, angles, triangle, square, and pentagon. SOLO 7
- L03 Describe the application of industry standards and best practices applied in engineering graphics. SOLO 3
- L04 Visualize freehand sketching to aid in the visualization process and to efficiently communicate ideas graphically SOLO 5
- L05 Initiate CAD software for the creation of 3D models and 2D engineering graphics and hand drawing sketches. SOLO 5
Program Outcomes
- P01 Knowledge of mathematics, natural sciences, basic engineering, computer-based computation, and topics specific to the relevant engineering discipline.
- P02 Ability to apply knowledge of mathematics, natural sciences, basic engineering, computer-based computation, and topics specific to the relevant engineering discipline to the solution of complex engineering problems.
- P03 Ability to define complex engineering problems by using knowledge of basic sciences, mathematics, and engineering, while considering the relevant United Nations Sustainable Development Goals (SDGs) related to the problem addressed.
- P04 Ability to formulate complex engineering problems using knowledge of basic sciences, mathematics, and engineering, while considering the relevant United Nations Sustainable Development Goals (SDGs) associated with the problem addressed.
- P05 Ability to analyse and solve complex engineering problems using knowledge of basic sciences, mathematics, and engineering, while considering the relevant United Nations Sustainable Development Goals (SDGs) associated with the problem addressed.
- P06 Ability to design creative solutions to complex engineering problems.
- P07 Ability to design complex systems, processes, devices, or products in a way that meets present and future needs while considering realistic constraints and conditions.
- P08 Ability to select and use appropriate techniques and resources—including estimation and modelling—for the analysis and solution of complex engineering problems, while being aware of their limitations.
- P09 Ability to select and use modern engineering and computational tools—including estimation and modelling—for the analysis and solution of complex engineering problems, while being aware of their limitations.
- P10 Ability to conduct literature research and use appropriate research methods for the investigation of complex engineering problems.
- P11 Ability to design experiments for the investigation of complex engineering problems.
- P12 Ability to conduct experiments, collect data, analyse results, and interpret findings for the investigation of complex engineering problems.
- P13 Knowledge of the impacts of engineering practices on society, health and safety, the economy, sustainability, and the environment within the framework of the United Nations Sustainable Development Goals (SDGs).
- P14 Awareness of the legal implications of engineering solutions within the framework of the United Nations Sustainable Development Goals (SDGs).
- P15 Knowledge of ethical responsibility and adherence to the principles of professional engineering conduct.
- P16 Awareness of acting impartially without discrimination in any matter and of being inclusive of diversity.
- P17 Ability to work effectively as an individual.
- P18 Ability to work effectively as a team member or leader in intra-disciplinary teams (face-to-face, remote, or hybrid).
- P19 Ability to work effectively as a team member or leader in multidisciplinary teams (face-to-face, remote, or hybrid).
- P20 Ability to communicate effectively in spoken form on technical matters, taking into account the diverse characteristics of the target audience (such as education, language, and profession).
- P21 Ability to communicate effectively in written form on technical matters, taking into account the diverse characteristics of the target audience (such as education, language, and profession).
- P22 Knowledge of professional practices such as project management and economic feasibility analysis.
- P23 Awareness of entrepreneurship and innovation.
- P24 Ability for independent and lifelong learning.
- P25 Ability to adapt to new and emerging technologies.
- P26 Lifelong learning ability that includes the capacity to think critically about technological changes.
Po-Lo Matrix
| LO | P01 | P02 | P03 | P04 | P05 | P06 | P07 | P08 | P09 | P10 | P11 | P12 | P13 | P14 | P15 | P16 | P17 | P18 | P19 | P20 | P21 | P22 | P23 | P24 | P25 | P26 | Average |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L01 | 5 | 5 | 5 | 5 | 0 | 5 | 0 | 5 | 5 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1.73 |
| L02 | 5 | 5 | 5 | 5 | 0 | 5 | 5 | 0 | 5 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1.92 |
| L03 | 5 | 5 | 0 | 0 | 5 | 5 | 0 | 5 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1.54 |
| L04 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 5 | 0 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 2.12 |
| L05 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 2.12 |