Piedmont Virginia Community College
Spring 2019 | Monday: 4:00 - 5:15 PM
Syllabus
Documentation Guidelines
Spring 2019 Open Lab Hours
Anonymous Feedback Form
CAD151 - Engineering Drawing Fundamentals I:
Introduces technical drafting from the fundamentals through advanced drafting practices. Includes lettering, geometric construction, technical sketching, orthographic projection, sections, intersections, development, fasteners. Teaches theory and application of dimensioning and tolerances, pictorial drawing, and preparation of drawings.
Required Materials:
Monoprice Soft Touch 3-Button Optical Mouse - Black
Optional Materials:
Digital Caliper
3Dconnexion SpaceMouse Compact
Software:
Autodesk Fusion 360
Resources:
Course Video YouTube Playlist
Autodesk Fusion 360 - Support & Learning
NYCNC - Youtube Channel
Mechanical Advantage - Youtube Channel
Lars Christensen - Youtube Channel
Class will meet every Monday afternoon. We will spend in-class time to learn a new theory or technique in the CAD software. You will be required to practice the software and principles on your own between each session. I will add new models for practice each class for you to complete. I will post a solution to creating the part or model a week later.
Getting Started:
Make an educational account on Autodesk for Fusion 360 here
Open Fusion 360, setup preferences (Z to top, default units, grid snapping, home view, mouse button settings/zoom)
Create a folder for the class materials called CAD151 in Fusion 360
Supplemental Materials:
00: Fusion 360 Initial Setup
01: Fusion 360 Sketching Introduction
How to Activate Educational Licensing for Fusion - Autodesk
Sketches, Dimensions, and Model - .zip
Fusion 360 Sketches - Picture Frame - .f3d
For next class:
If you would like, download Fusion 360 at home since the lab will be on the same version. You are also welcome to come into lab hours and work on the assignments for class.
Create your first fully constrained sketch in a new component
Use a few of the sketch tools to look at the 2D functionality of Fusion 360
Get to know the tools and user interface, while developing your mouse skills
Create a folder structure for class projects
Build the 4 sketches in the picture frame example following the video and included archive of dimensions
Create a new sketch of a stand or holder for the picture frame
Getting Started:
Using only the line (L) tool...
Draw a rectangle, measuring 32 mm x 47.5 mm and constrain to the -X,-Y or third quadrant on the origin at the top right of the rectangle.
Draw an isoscoles triangle w side at 12 mm and the base at 10 mm. Center the triangle on the origin.
Supplemental Materials:
02: Fusion 360 Sketching Examples, pt 1
Fusion 360 Sketching Examples, pt 1 - .f3d
Rectangle Sketch - .png
Isoscoles Triangle Sketch - .png
For next class:
Draw an octagon, side at 72 mm and centered on the origin.
Draw a hexagon that is inscribed within a 22 mm radius circle and centered on the origin.
Finish the 4 sketches for the picture frame from the previous class.
Getting Started:
Take some time to work on your journal for class, including a screenshot of your picture frame and a paragraph including some new skills learned and any questions you may have had!
We will review the previous class basic geometric shapes.
Work on detailed sketching and 3D extrusion.
Supplemental Materials:
02-1: Fusion 360 Sketching Examples, pt 2
Fusion 360 Sketching Examples, pt 2 - .f3d
Octagon Sketch - .png
Hexagon Sketch - .png
03: Parametric Fundamentals (Extrusion Example)
In-Class Extrusion Example - .f3d
In-Class Extrusion Example Drawing w/ Dimensions - .pdf
6 Practice Examples - .pdf
For next class:
Make sure you have the correct model from class, check the models and video to be sure!
Attempt four out of the six listed drawings above, create a new component for each and use your extrude tool
Be prepared to share them with other students in class!
Getting Started:
Share your favorite practice drawing from the previous class assignment with another student, explain your rationale for designing it
Spend some time getting your docs up to date
Review Extrude and build Constructive Geometry Solids understanding
Supplemental Materials:
2.04 - 6 Excercises Solutions
Constructive Solid Geomtry - Dr. Ching-Kuang Shene (MTU)
04: Constructive Geometry Solid Class Example
In-Class CSG Example - .f3d
In-Class CSG Example Drawing - .pdf
6 Practice Examples - .pdf
For next class:
Make sure you have the correct model from class, check the models and video to be sure!
Attempt four out of the six listed drawings above, create a new component for each and use your new CSG concepts
Be prepared to share them with other students in class!
Getting Started:
Share your favorite drawing from the examples with a new person in class
Find the bearingBlock.f3d file and import into your Fusion 360 environment. Make a bearing block that fits the bearing provided, with the stock and bolt provided. It must hold the bearing in on one side, but not interfere with the bearing's movement.
Design of the bearing block is up to you, but must meet the requirements, use the measure tool to build your part.
Review from previous classes?
Supplemental Materials:
bearingBlock.f3d
2.11 Practice Example Solutions - .f3d
05: Browser & Properties Class Example
In-Class Example (Modify) - .f3d
In-Class Example (Modify) Drawing - .pdf
In-Class Example (Modify) Model Image - .png
6 Practice Examples - .pdf
For next class:
Make sure you have the correct model from class, check the models and video to be sure!
Attempt four out of the six listed drawings above, create a new component for each and make sure the physical material matches.
Be prepared to compare your properties of models with other students in class!
Getting Started:
Get started with documentation an catch up on any excercises
Questions about previous class drawings and techniques?
Supplemental Materials:
2.18 Practice Example Solutions - .f3d
06: Parametric Constraints
In-Class Example (Variables) - .f3d
In-Class Example (Variables) Drawing - .pdf
In-Class Example - Parameters List - .png
06-1: Geometric Construction Tools
In-Class Example (Profiles) - .f3d
In-Class Example (Profiles) Drawing - .pdf
For next class:
Use this time to catch up on any previous drawings from class, I will post the in class example videos later this week!
Begin designing and measuring for Project 1: Parametric Keyboard Design. Guidelines are listed below. This project is due on March 18
Project 1 - Parametric Keyboard Design: March 18
Your goal is to build a fully parametric keyboard design. This will consist of one model in Fusion and should easily be able to be adjusted based on the constraints listed. If you adjust one variable, make sure that it coincides with the proper variables to adjust your entire model. Begin your journey this week and bring questions next week. You will have some in class time to work on your design. Your keyboard must:
Contain the major keyboard keys in a QWERTY keyboard from the tilde (top left) to the CTRL (bottom right), use keyboard-layout-editor to look at designs and make your own
Set parameters for the overall size of the physical keyboard layout, the length, width, and height
Control the number of keys present on the keyboard
Adjust the sizing of the keys
Adjust the spacing of the keys parametrically
We will not be holding class this week. Please work on your projects that are due March 18. See requirements above. This discussion board should allow you all to chat about progress and help each other out! Feel free to reach out to me as well.
Check your email for the Project 1 Discussion Post link!
Getting Started:
Please submit your project .f3d file on this submission form
Spend 5 minutes sharing your keyboard success with another person in the class, listen to someone else's for 5 minutes...
Create a completely parametric bolt and nut set...
Supplemental Materials:
Socket Cap Screw Data
Example Socket Cap Screw from Fusion 360
For next class:
Create your nut and bolt so that it is parametric and has adjustable parameters to the Screw Data table.
Screw:
Use the revolve command to build half the profile, include the screw length, head height, head diameter, and screw diameter.
Include all the above parameters and the chamfer on the top edge, hex key size and depth.
Nut:
Create a simple hex nut that fits the desired bolt. Make sure that the parameters from the nut and bolt match where needed...
Look at the hex size, bolt size, nut thickness, and chamfers!
If you have not finished your keyboard project, please do so ASAP! If you need to meet or want feedback please email your design or a meeting time! Don't forget to submit your final product in the link at the top of this post!
Getting Started:
Make sure that you are up to date on your documentation. Please submit a link or your current file here: Submission for Documentation
We have the pleasure of meeting Aaron and Robert from New Millennium Building Solutions share their work, job openings, and applications of CAD
We will be diving into parent-child relationships and creating multiple avenues for design considerations in one component and multiple parts.
Supplemental Materials:
07-1: Parametric Nut Solution
Socket Cap & Nut Solution - .f3d
07: Parent/Child Relationships
In-Class Example (Parent/Child Pt1) - .f3d
Fusion 360 Certified User Exam Guidelines
6 Practice Examples - .pdf
For next class:
Make sure you have the correct model from class, check the models and video to be sure!
Attempt four out of the six listed drawings above, create a new component for each and make sure the physical material matches.
Be prepared to compare your properties of models with other students in class!
Getting Started:
Please complete the previous class example so we can build upon the model we started in class. Use the video for reference!
Supplemental Materials:
In-Class Example (Parent/Child Pt2) - .f3d
In-Class Example (Parent/Child) Drawing - .pdf
08: Parent/Child Relationships - Cont'd
For next class:
Brainstorm your ideas for your final project and bring them to class! We will discuss them and offer feedback.
Make sure you have the correct model from class, check the models and video to be sure!
If you have not finished the previous class examples, please do so.
Final Project Introduction:
Create a fully parametric design of a functional part including expressions and variables.
Your design must come complete with isometric, dimensioned drawings, assembly of components, and a final rendering.
Your design must include at least two unique components, not including hardware (nuts/bolts/fasteners/etc).
Feel free to use the McMaster-Carr Library for your hardware selection in your assembly.
The goal of this project is to create something unique, creative and useful to you!
As a bonus, you are welcome to take advantage of our 3D printer and laser cutter to create a physical model.
Getting Started:
Be prepared to share your idea with the class! We are going to use this time to build ideas and compare!
You will have your final project idea ready to move for the remainder of the semester
Catch up with any documentation of the previous classes!
Supplemental Materials:
Parametric Box Joints w Assembly - .f3d
09: Mini Project - Parametric Box Joint
Parametric Box Joint (Parameters) - .png
For next class:
Create a fully parametric box joint. Use the example to help pattern your fingers so that they are all of equal length and spacing.
Make sure the fingers adapt with the material thickness.
Use a joint to assemble them at 90 degrees.
Make sure you are able to denote each piece by color when designing.
Getting Started:
Make sure you are caught up on your documentation.
We are going to review the parent/child part from previous class by making a drawing of it...
Any questions on final project? Due May 12 - Midnight
If you are taking the Certified user Exam, you should have received a voucher in your email. We will be taking the certification on May 13
Supplemental Materials:
10: Drawings
In-Class Example (Drawings) - .pdf
For next class:
Complete any drawings you need from previous classes!
Work on your final project. Bring in a rough draft of your models next class!
Getting Started:
Make sure you are caught up on your documentation.
You will have some time to work on your designs for the final projects.
Any questions on final project? Due May 12 - Midnight
If you are taking the Certified user Exam, you should have received a voucher in your email. We will be taking the certification on May 13 at 4PM
Supplemental Materials:
11: Symmetry
For next class:
Complete any drawings you need from previous classes!
Work on your final project. Bring in a rough draft of your models next class!
We are going to spend next class going over the sculpt tool and the advanced modeling tools. I will give an example to try and then show of some tools like loft, sweep, and more!
Getting Started:
Make sure you are caught up on your documentation.
You will have some time to work on your designs for the final projects.
Any questions on final project? Due May 12 - Midnight
If you are taking the Certified user Exam, you should have received a voucher in your email. We will be taking the certification on May 13 at 4PM
Begin by going to this scuplting tutorial and owrking through Lesson 3.
Supplemental Materials:
12: Advanced Modeling Tools
Basics of tSplines - Conceptual Modeling Fundamentals (Autodesk)
12-1: Rendering 101
For next class:
Complete any drawings you need from previous classes!
You should be close to completing your final project. The requirements are relisted below fo your convenience.
We are going to spend next class going over API tools and plugins. Please bring any questions or topics you need to review for the exam or for your final project and I will help go over them.
Final Project Requirements:
Create a fully parametric design of a functional part including expressions and variables.
Your design must come complete with isometric, dimensioned drawings, assembly of components, and a final rendering.
Your design must include at least two unique components, not including hardware (nuts/bolts/fasteners/etc).
Feel free to use the McMaster-Carr Library for your hardware selection in your assembly.
The goal of this project is to create something unique, creative and useful to you!
As a bonus, you are welcome to take advantage of our 3D printer and laser cutter to create a physical model.
Submit your final project as an .f3d file and a combined PDF of the documents.
Getting Started:
Use this time to bring up any struggles, questions, or feedback on final projects or certifcation exam materials!
Supplemental Materials:
Fusion 360 API Documentation
Fusion 360 Examples - Github
Fusion 360 API Github Site
Fusion 360 How-to: Install Scripts
Final Project Submission Form
Documentation Submission Form
3D Print Submission Form
Rendering for Beginners in Fusion 360 - Lars Christensen
Certiport User Registration
Last class checklist:
Your final project is due Midnight, May 12 - please submit here
Your documentation for the semester is due Midnight, May 13 - please submit here
If you are going to be taking the ACU Exam on Monday, May 13, please arrive by 4:00 PM so that we can take it at 4:15. Thank you!