Foothill CollegeApproved Course Outlines

Physical Sciences, Mathematics & Engineering Division
ENGR 62B3D PRINTING: BASIC MODEL MAKINGSummer 2014
4 hours lecture, 3 hours labratory.5 Units

Total Quarter Learning Hours: 84 (Total of All Lecture, Lecture/Lab, and Lab hours X 12)
 
 Lecture Hours: 4 Lab Hours: 3 Lecture/Lab:
 Note: If Lab hours are specified, see item 10. Lab Content below.

Repeatability -
Statement: Not Repeatable.

Status -
 Course Status: ActiveGrading: Letter Grade with P/NP option
 Degree Status: ApplicableCredit Status: Credit
 Degree or Certificate Requirement: AS Degree
 GE Status: Non-GE

Articulation Office Information -
 Transferability: CSUValidation: 11/16/13

1. Description -
Introduction to the principles of three-dimensional design as they relate to model making for 3D printing and rapid prototyping applications. Students will develop forms and shapes using a variety of materials and model-making techniques, with an emphasis on plastic and metal processes. In addition to modeling with basic materials, students begin to develop skills using quick, visual model-development materials, including foam core, cardboard and clay.
Prerequisites: ENGR 6 and 62A.
Co-requisite: None
Advisory: None

2. Course Objectives -
The student will be able to:
  1. Generate drafting designs of simple primitives including cubes, spheres, cones, and cylinders utilizing standard techniques.
  2. Select and apply proper line conventions to create three-dimensional sketches.
  3. Create thumbnail and concept sketches using various digital visual communication techniques.
  4. Interpret and use industrial specifications and engineering standards while completing laboratory case studies requiring selection and application of techniques and equipment.
  5. Select proper materials for optimum application and safely setup and use basic wood, metal, and plastic forming equipment to construct models.
  6. Build simple clay and plaster molds and develop quick shapes and forms by utilizing paper and plastic sheet materials.
3. Special Facilities and/or Equipment -
  1. Classroom equipped with computer/drafting software, projection system and screen and 3-D fabrication capabilities.
  2. Modeling materials as listed in the course content.
  3. Machine shop access.

4. Course Content (Body of knowledge) -
  1. Rapid Visualization
    1. Simple Primitives
    2. Line Conventions
    3. Drafting
      1. Concept sketches
      2. Thumbnail sketches
      3. Composition
    4. View Relationships
      1. One, two, and three point perspective
      2. Section views
      3. Exploded views
    5. Surface Development
  2. Basic Modeling: Material Selection and Construction Techniques
    1. Wood modeling equipment
    2. Metal modeling equipment
    3. Plastics
      1. Plastic sheet fabrication skill development
      2. Intricate casting using a variety of plastic materials.
  3. Bonding and Fastening Materials and Techniques
  4. Form Development
    1. Clay
    2. Simple plaster form development
    3. Flexible molds for casting models
  5. Quick Visual Model Development
    1. Form core
    2. Cardboard
    3. Clay
    4. Plastic sheet materials
  6. Surface Development and Surface Finishing
5. Repeatability - Moved to header area.
 
6. Methods of Evaluation -
  1. Quizzes and tests objective, essay, and performance - that measure student's ability to identify explain, and generate ideational sketches and renderings and using various techniques and develop forms and shapes from a variety of model making materials.
  2. Laboratory assignments that require students to interpret and analyze industrial methods and procedures for producing forms and shapes.
  3. Written reports and in class oral presentations that demonstrate student's ability to descrive and evaluate current industry trends.
  4. Instructor assessment of in-class demonstrations/presentations.
7. Representative Text(s) -
Griffin, M. Design and Modeling for 3D Printing, Maker Media, Inc. 2014.
Lipson, Hod; Kurman, M., Fabricated: The New World of 3D Printing, 1st Ed, Wiley, 2013.
Barnatt, C., 3D Printing: The Next Industrial Revolution, CreateSpace Independent Publishing Platform, 2013.
Neat, D. Model-Making: Materials and Methods, Crowood Press, 2008.

8. Disciplines -
Engineering
 
9. Method of Instruction -
Lecture, Discussion, Group Laboratory Projects.
 
10. Lab Content -
  1. The student will create simple primitives for sketching layout.
  2. The student will draw a variety of lines and explian their meaning within a sketch or drawing.
  3. The student will create a variety of sketch types. The students will draw a minimum of 200 thumbnail sketches for their project development.
  4. The students will draw a variety of sketches from different perspectives. The students will use a variety of section views to explain their projects.
  5. The students will use a variety of techniques to demonstrate texture changes within a drawing.
  6. The students will participate in brainstorming sessions during their project development.
  7. Using a dimensioned drawing, cut the sides of boxes using a variety of materials.
  8. Bond a variety of materials to create boxes for silicone tooling.
  9. Create a mold for a candy bar from high density foam.
  10. Using automotive styling clay, create a sweep with templates.
  11. Create a rigid plaster tool from the clay sweep.
  12. Create a rigid plaster casting from rigid plaster tooling.
  13. Create a flexible tool from a plaster sweep.
  14. Create a plaster casting from a flexible tool.
  15. Using a laser, cut acrylic into a variety of shapes
  16. Using high density foam, generate a foam model using templates.
 
11. Honors Description - No longer used. Integrated into main description section.
 
12. Types and/or Examples of Required Reading, Writing and Outside of Class Assignments -
  1. Reading:
    1. Weekly reading assignments in college level texts and/or study guides and instructor handouts that enhance and enlarge upon lecture topics.
  2. Writing:
    1. Essays and term papers describing current trends in modeling materials and techniques.
  3. Other:
    1. Selecting proper materials and using proper techniques and safety setups, construct models and molds.
    2. Preliminary project studies requiring the analysis of appropriate materials, an explanation of proper techniques including safety setups, and a diagram of the model or mold.
  4. Oral:
    1. Class discussions and laboratory case studies explaining experiences in the use of various techniques and elaborating on merits of each.
13. Need/Justification -
This course is a restricted support course for the AS degree in Engineering.


Course status: Active
Last updated: 2014-06-03 10:19:44


Foothill CollegeApproved Course Outlines