Importance of Engineering Graphics & Design
Just to mention a few, the importance of engineering graphics and design include (but are not limited to) the following:
- Engineering graphics & design is important because it provides engineering and technology students with knowledge of techniques and standard practices generally employed worldwide in engineering graphics and design. This makes it easier or possible for design ideas to be adequately communicated, produced, and used in many countries.
- Engineering graphics & design is important because it sharpens the imagination, and helps engineering professionals solve more advanced technological problems related to engineering graphics and design.
Download PDF: Technical Drawing with Engineering Graphics and Design in Practice Definitions, Importance, and Applications
Download PDF: Definition & Types of Technical Drawing
Uses/Applications of Engineering Graphics and Design
Although engineering graphics and design has many uses or applications, discussions will be limited to the following:
- Engineering graphics and design can be used to produce “layout drawings” of completely designed end products; it can also be used in geometric studies to develop the movement of mechanical linkages, clearances, or arrangements.
- Engineering graphics and design can be used to produce “mono-detail drawing” which is very important because it gives details and maximum clarity about any part of an engineering structure without having to view a whole structure.
- Engineering graphics and design can be used to produce “assembly drawings” for 2-D projections that have to be joined together in order to form an “assembly” that gives a clear and precise overview of structures.
- Engineering graphics and design can be used to produce “installation drawings” in order to provide technical information on how to properly position and install items. Installation drawings could include dimensional data, hardware descriptions, and information regarding general configuration on installation sites where control systems, electrical systems, hydraulic systems, and other types of systems exist.
- Engineering graphics and design can be used to produce “modification drawings” in order to alter characteristics of items that have been purchased in bulk; examples include hinges, extrusions, channel nuts, semi-processed items as electronic equipment drawers, castings, blank panels, castings, etc. Drafts for altered items are usually prepared whenever it becomes necessary to alter existing items.
- Engineering graphics and design can be used to produce “procurement control drawings” which provide criteria on performance, and identification of supplier items that list the engineering design characteristics required to ensure control of interfaces, and repeatability of performance according to design. In the commercial realm of engineering practice, procurement control drawings can be prepared for item identification, purchased items, alteration to purchased items, selection from purchased items, and development/qualification of new items.
- Engineering graphics and design can be used to produce “mechanical systematic diagrams” whenever general operating principles cannot be promptly determined after studying assembly drawings. Generally, mechanical schematic diagrams clearly illustrate design information for hydraulic or pneumatic systems, and complex mechanical systems such as the complex arrangement of gears, cams, linkages, clutches, linkages, etc.
- Engineering graphics and design can be used to produce “electrical & electronic diagrams” (in accordance with ANSI Y14.15 or ANSI/IEEE STD 991) in order to clearly describe the elements and functions of electrical or electronic tools/equipment in accordance with ANSI/IEEE STD 91 and 315.
Engineering graphics and design can be used to produce “functional block diagrams” in order to clearly illustrate the relationship between the functions of major elements in a system, or an assembly of various systems.
The eBook on “Technical Drawing with Engineering Graphics & Design in Practice: Definitions, Importance, and Applications”, which can be downloaded at the top of this page, discusses the following topics:
- Definition of Engineering Graphics.
- Definition of Graphical Engineering.
- What Engineering Graphics and Design is all About
- What is Engineering Design?
- Application of Technical Drawing with Engineering Graphics in Engineering Design.
- Basic Components of Engineering Graphics—the Code of Practice.
- Importance of Engineering Graphics and Design.
- Uses/Applications of Engineering Graphics and Design.
Thank you for reading.
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For further reading and study of topics on technical and engineering drawings/graphics—which is essential for your education/future as an engineer/technologist and—we advise that you make a habit of reading good books.
It’s possible to get a good book from a friend or purchase it either from a local bookstore (offline) or online. In case you’d be interested in purchasing, we have six high-quality technical & engineering drawings/graphics books (eBooks/PDF books) for sale at cheap prices.
Continue scrolling down and you’ll come across their respective titles, number of pages, and lists of chapters. Each book is available for purchase at a cost of $5 (or 2,500 Naira) per book; if you wish to purchase all books, you’ll get a discount of $5 (2,500 Naira) and purchase 6 books for $25 (12,000 Naira) instead of $30 (15,000 Naira).
For the past 3 years, until January 19, 2022, all the eBooks on this site were always available for free download (no payment). However, as from January 20, 2022, we introduced payments to be able to acquire, at least, little funds for the upkeep of our domain name and site maintenance for the benefit of present and future visitors who will read our articles on topics of their interest.
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The titles of the books (arranged in decreasing order of priority [from 1 to 6]—based on our assessment) and their respective number of pages and titles of chapters are as follows:
1. Technical Graphics Communication, 4th Edition, by Gary R. Bertoline, Eric N. Wiebe, Nathan W. Hartman, William A. Ross (1335 pages), 2009
Chapter 1: Introduction to Graphics Communication, pg.5
Chapter 2: The Engineering Design Process, pg.27
Chapter 3: Design in Industry, pg.46
Chapter 4: The Role of Technical Graphics in Production, Automation, and Manufacturing Processes, pg.109
Chapter 5: Design & Visualization, pg.135
Chapter 6: Technical Drawing Tools, pg.187
Chapter 7: Sketching and Text, pg.237
Chapter 8: Engineering Geometry and Construction, pg.305
Chapter 9: Three-dimensional Modeling, pg.399
Chapter 10: Multiview Drawings, pg.488
Chapter 11: Axonometric and Oblique Drawings, pg.577
Chapter 12: Perspective Drawings, pg.631
Chapter 13: Auxiliary Views, pg.652
Chapter 14: Fundamentals of Descriptive Geometry, pg.691
Chapter 15: Intersections and Developments, pg.716
Chapter 16: Section Views, pg.759
Chapter 17: Dimensioning and Tolerancing Practices, pg.818
Chapter 18: Geometric Dimensioning and Tolerancing (GDT), pg.875
Chapter 19: Fastening Devices and Methods, pg.908
Chapter 20: Working Drawings, pg.949
Chapter 21: Technical Data Presentation, pg.1064
Chapter 22: Mechanisms: Gears, Cams, Bearings, and Linkages, pg.1105
Chapter 23: Electronic Drawings, pg.1146
Chapter 24: Piping Drawings, pg.1163
Chapter 25: Welding Drawings, pg.1187
2. Technical Drawing with Engineering Graphics, 15th Edition, by Frederick E. Giesecke, Shawna Lockhart, Marla Goodman, Cindy M. Johnson (1077 pages), 2016
Chapter 1: The World-wide Language for Graphic Design, pg.2
Chapter 2: Layouts and Lettering, pg.30
Chapter 3: Visualization and Sketching, pg.62
Chapter 4: Geometry for Modeling and Design, pg.124
Chapter 5: Modeling and Design, pg.170
Chapter 6: Orthographic Projection, pg.234
Chapter 7: 2D Drawing Representation, pg.284
Chapter 8: Section Views, pg.326
Chapter 9: Auxiliary Views, pg.362
Chapter 10: Modeling for Manufacture, pg.414
Chapter 11: Dimensioning, pg.502
Chapter 12: Tolerancing, pg.546
Chapter 13: Threads, Fasteners, and Springs, pg.592
Chapter 14: Working Drawings, pg.636
Chapter 15: Drawing Control and Data Management, pg.710
Chapter 16: Gears and Cams, pg.730
Chapter 17: Electronic Diagrams, pg.756
Chapter 18: Structural Drawing, pg.780
Chapter 19: Landform Drawings, pg.808
Chapter 20: Piping Drawings, pg.828
Chapter 21: Welding Representation, pg.846
Chapter 22: Axonometric Projection, pg.W870
Chapter 23: Perspective Drawings, pg.W900
3. Engineering Drawing & Design, 6th Edition, by David A. Madsen and David P. Madsen (1104 pages), 2017
Chapter 1: Introduction to Engineering Drawing and Design, pg.2
Chapter 2: Drafting Equipment, Media, and Reproduction Methods, pg.39
Chapter 3: Computer-Aided Design and Drafting (CADD), pg.61
Chapter 4: Manufacturing Materials and Processes, pg.109
Chapter 5: Sketching Applications, pg.162
Chapter 6: Lines and Lettering, pg.181
Chapter 7: Drafting Geometry, pg.205
Chapter 8: Multiviews, pg.228
Chapter 9: Auxiliary Views, pg.259
Chapter 10: Dimensioning and Tolerancing, pg.277
Chapter 11: Fasteners and Springs, pg. 347
Chapter 12: Sections, Revolutions, and Conventional Breaks, pg.387
Chapter 13: Geometric Dimensioning and Tolerancing, pg.409
Chapter 14: Pictorial Drawings and Technical Illustrations, pg.495
Chapter 15: Working Drawings, pg.526
Chapter 16: Mechanisms: Linkages, Cams, Gears, and Bearings, pg.561
Chapter 17: Belt and Chain Drives, pg.601
Chapter 18: Welding Processes and Representations, pg.617
Chapter 19: Precision Sheet Metal Drafting, pg.644
Chapter 20: Electrical and Electronic Drafting, pg.669
Chapter 21: Industrial Process Piping, pg.717
Chapter 22: Structural Drafting, pg.773
Chapter 23: Heating, Ventilating, and Air-conditioning (HVAC) and Pattern Development, pg.847
Chapter 24: Civil Drafting, pg.899
Chapter 25: The Engineering Design Process, pg.950
Engineering Drawing and Design Student Companion Website, pg.973
4. Engineering Design and Graphics with SolidWorks by James D. Bethune (829 pages), 2017
Chapter 1: Getting Started, pg.1
Chapter 2: Sketch Entities and Tools, pg.41
Chapter 3: Features, pg.123
Chapter 4: Orthographic Views, pg.225
Chapter 5: Assemblies, pg.299
Chapter 6: Threads and Fasteners, pg.375
Chapter 7: Dimensioning, pg.439
Chapter 8: Tolerancing, pg.509
Chapter 9: Bearings and Fit Tolerances, pg.605
Chapter 10: Gears, pg.639
Chapter 11: Belts and Pulleys, pg.699
Chapter 12: Cams, pg.725
Chapter 13: Projects, after pg.774
5. Interpreting Engineering Drawings, 8th Edition, by Theodore J. Branoff (530 pages), 2016
Unit 1: Introduction: Line Types and Sketching, pg.1
Unit 2: Lettering and Title Blocks, pg.11
Unit 3: Basic Geometry: Circles and Arcs, pg.15
Unit 4: Working Drawings and Projection Theory, pg.22
Unit 5: Introduction to Dimensioning, pg.39
Unit 6: Normal, Inclined, and Oblique Surfaces, pg.52
Unit 7: Pictorial Sketching, pg.67
Unit 8: Machining Symbols and Revision Blocks, pg.78
Unit 9: Chamfers, Undercuts, Tapers, and Knurls, pg.86
Unit 10: Sectional Views, pg.91
Unit 11: One- and Two-View Drawings, pg.110
Unit 12: Surface Texture, pg.117
Unit 13: Introduction to Conventional Tolerancing, pg.130
Unit 14: Inch Fits, pg.142
Unit 15: Metric Fits, pg.150
Unit 16: Threads and Fasteners, pg.161
Unit 17: Auxiliary Views, pg.181
Unit 18: Development Drawings, pg.190
Unit 19: Selection and Arrangement of Views, pg.196
Unit 20: Piping Drawings, pg.202
Unit 21: Bearings, pg.214
Unit 22: Manufacturing Materials, pg.220
Unit 23: Casting Processes, pg.232
Unit 24: Violating True Projection: Conventional Practices, pg.249
Unit 25: Pin Fasteners, pg.264
Unit 26: Drawings for Numerical Control, pg. 274
Unit 27: Assembly Drawings, pg.280
Unit 28: Structural Steel, pg.289
Unit 29: Welding Drawings, pg.294
Unit 30: Groove Welds, pg.305
Unit 31: Other Basic Welds, pg.315
Unit 32: Spur Gears, pg.328
Unit 33: Bevel Gears and Gear Trains, pg.337
Unit 34: Cams, pg.347
Unit 35: Bearings and Clutches, pg.353
Unit 36: Ratchet Wheels, pg.362
Unit 37: Introduction to Geometric Dimensioning and Tolerancing, pg.368
Unit 38: Features and Material Condition Modifiers, pg.380
Unit 39: Form Tolerances, pg.394
Unit 40: The Datum Reference Frame, pg.402
Unit 41: Orientation Tolerances, pg.415
Unit 42: Datum Targets, pg.432
Unit 43: Position Tolerances, pg.440
Unit 44: Profile Tolerances, pg.461
Unit 45: Runout Tolerances, pg.469
6. Architectural Graphic Standards Student Edition, 12th Edition, by The American Institute of Architects (689 pages), 2017
Chapter 1: Functional Planning, pg.3
Chapter 2: Environment, pg.31
Chapter 3: Resilience in Buildings. Pg.53
Chapter 4: Architectural Construction Documentation, pg.77
Chapter 5: Concrete, pg.93
Chapter 6: Masonry, pg.107
Chapter 7: Metals, pg.125
Chapter 8: Wood, pg.141
Chapter 9: Glass, pg.165
Chapter 10: Element A: Substructure, pg.176
Chapter 11: Element B: Shell, pg.203
Chapter 12: Element C: Interiors, pg.363
Chapter 13: Element D: Services, pg.427
Chapter 14: Element E: Equipment and Furnishings, pg.517
Chapter 15: Element F: Special Construction, pg.565
Chapter 16: Element G: Sitework, pg.581
6 thoughts on “Importance and Uses/Applications of Engineering Graphics & Design”
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