Technical Communications in Mechanical Engineering
Engineering work is critically dependent upon communication skills. Engineers must be able to report their ideas and designs clearly and succinctly to their coworkers, supervisors, and customers. The format of engineering communications can vary widely, from summaries of calculations, to short technical memos, to complete written reports, to oral presentations, to drawings describing data or machinery. The undergraduate curricula of the MechE Department include instruction in all of these formats.
This web page provides guidelines for technical communication for students in the Mechanical Engineering Department. Five general types of communications are considered:
- Problem Sets. The calculations that you turn in for your homework sets form the backbone of your education in technical communication. By learning and practicing certain basic guidelines, you will develop the ability to convey your work clearly and convincingly to others.
- Written Reports. You will be asked to write formal reports on your work in many of your engineering classes. These reports will vary in content and format, but they include milestone and design reports in your project classes, lab reports in your experimental classes, and term project or research reports in other subjects.
- Oral Reports. You will make oral reports in several of your classes. Often, you will do this in conjunction with visual media (such as a PowerPoint presentation or poster).
- Lab and Design Notebooks. Written records of experiments and design development form important reminders for subsequent work. They also serve to protect your rights as an inventor or discoverer of new information. You will keep a formal lab or design notebook in several of your classes.
- Graphical Presentation of Technical Material. You will learn the techniques of graphing data, measurements, and equations: how to choose coordinates, labels, and symbols that make your work clear. You will also learn to make engineering drawings of components or systems that include proper perspective and dimensioning.
The MechE faculty regard the development of good communication skills as an essential learning outcome of our undergraduate programs. More importantly, our alumni universally report that good communication skills are absolutely essential to their work, no matter what the field of endeavor.
Problem SetsThese documents describe basic guidelines for formatting problem sets. Please note in particular the need to be legible and the fact that giving numbers without showing their units is the same as giving a wrong answer. Also note that homework should not be turned in on scrap paper from the Athena printers.
The Preparation of Engineering Problem Sets
Sample Problem and General Advice for Homework
Written ReportsMya Poe, Effective Written Communication: Storyboarding a Technical Report
Nicole Kelley, Sentence Structure of Technical Writing
David Gordon Wilson, Wilson’s guide for the preparation of theses, reports, articles, and papers
Barbara Hughey, 2.671 Report Guidelines
Wai K. Cheng, Guide to Writing 2.672 Analytical Reports
Leslie C. Perelman, James Paradis, and Edward Barrett, Mayfield Handbook of Technical and Scientific Writing
AIP Style Manual, 4th ed.
Leslie C. Perelman, Effective Oral Presentations
Atissa Banuazizi, Creating Your BE.109 Presentation
Michael Alley, Rethinking the Design of Presentation Slides
James C. Garland, Advice to Beginning Physics Speakers
Lab Notebooks and Design NotebooksLab and design notebooks are required in 2.671, 2.017J, 2.007, and 2.009.
Ian W. Hunter and Barbara Hughey, Instructions for using your lab notebook
Graphical and Visual Presentation of DataGraphical presentation of data is taught in 2.671 and 2.672. Mechanical drawing and CAD/CAM skills are taught in 2.007, 2.008, and 2.009.
Gareth H. McKinley, Some Helpful Hints in Preparing Scientific-Quality Plots for Reports by Hand or by Using Excel
The Design Handbook includes an introduction to engineering drawing.
An interactive version of the Design Handbook engineering drawing tutorial is available from OCW in the EDICS package.
General Style Manuals
Mechanical Engineering: http://libguides.mit.edu/content.php?pid=15658
Virtual Reference Collection: http://libguides.mit.edu/virtualref