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DR 52 - Engineering Drawing and Design

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Co-Contributor(s)
Cover
DR
52
ID - Integrated Design, Engineering and Automation
No
DRAFT - Drafting
DRAFT - Drafting
DRAFT - Drafting
Engineering Drawing and Design
Engr Draw/Design
095300 - Drafting Technology
D - Credit - Degree Applicable
Y - Credit Course
Fall 2013
This course is designed to develop the basic skills needed for industrial-level engineering drawing and conceptual design, including assembly drawings and detail drawings. The course introduces the fundamentals of mechanical design and strategies for creative design. It includes the basic design process used for machine drawings, castings, cams, weldments, and power transmissions, with integrated problems and solutions. DR 52 was formerly offered as DR 101.
Designed to develop the basic skills needed for industrial-level assembly and detail drawings. Includes basic design processes for machine drawings, castings, cams, weldments, and power transmissions, with integrated problems and solutions. Formerly offered as DR 101.
Expand the list of prereq courses to aid in student access and success.
0.00
No
Units/Hours
D - Credit - Degree Applicable
N - Is not part of a cooperative work experience education program.
No
2.00
4.00
0.00
6.00
3.00
3.00
Lecture Lab Learn Ctr Total
Weekly Faculty Contact Hours2.004.000.006.00
Total Contact Hours33.2066.400.0099.60
Lecture Hour Equivalent2.003.330.005.33
Full Time Equivalent Faculty13.3322.200.0035.53
Units2.001.000.003.00
Outside of Class Hours66.40
Total Student Learning Hours166.00
Lecture Lab Learn Ctr Total
Weekly Faculty Contact Hours0.000.000.000.00
Total Contact Hours0.000.000.000.00
Lecture Hour Equivalent0.000.000.000.00
Full Time Equivalent Faculty0.000.000.000.00
Units0.000.000.003.00
Outside of Class Hours0.00
Total Student Learning Hours0.00
24
22
144.000
132.000
No
Letter Grade or Pass/No Pass
Repeatability
No
Functionally Identical or Fractional Courses
Topic Area Information
No
Distance Education
Each mode of instruction for an existing course intended for delivery by Distance Education (DE) shall be separately reviewed and approved by the Curriculum Committee prior to being offered. DE mode of instruction includes any regularly scheduled work that replaces otherwise scheduled class (“face”) time. [per Education Code 55378]
General Education/Transfer
Degree Transfer Applicability
Acceptable to CSUC, UC or Private
No
Y - UC Credit
General Education
08/19/2016
Comparable SC/IVC Courses
Comparable Transfer Courses
ET170
CSU
CSU Long Beach
No
Yes
TR - Transferable as an elective-does not fit GE pattern
No
No
No
CID
Requisites
Course Requisites
Requisite Validation
Learning Objectives


Bloom's Taxonomy

Students participating in this class will:
Content
  1. Orthographic Review and Introduction to the 3D CAD Field
    1. Hardware and software
    2. Systems environment for 2D and 3D modeling
    3. Uses of 3D modeling in industry and assemblies
    4. Review of orthographic, auxiliary, section, and pictorial drawings
    5. Review of ANSI and ISO standards and symbols used in industry
  2. Solid Modeling of Parts and Mechanical Features
    1. Analyzing and interpreting parts for simplest loops to create solids
    2. Extruding, revolving, sweeping, and primitive models
    3. Basic solid model building
    4. Compound solid
    5. Visualization, wireframes and surfaces
    6. Generating 2D views from solid models
  3. Solid Modeling of Assemblies
    1. Creating, moving, and rotating multiple parts for an assemblies
    2. Part duplication, blocks, and XREFs
    3. Labeling assemblies and callout techniques
    4. Checking interference and fitment using 3D models
  4. Product and Part Presentation and Documentation Creating 2D and 3D views of parts and assemblies for presentation
    1. Dimensioning in 2D and 3D views for construction and end users
    2. Product trees and assigning standard part numbers and file controls
    3. Tags, attributes, and tabular bill of material format
    4. Basic schematic, hydraulic, pneumatic, and piping notation
    5. Display options and basic rendering
  5. Basic Part Analysis and Conventional Mechanical Construction Techniques
    1. Materials of construction and uses in 3D CAD
    2. Uses reference tables to locate ideal materials for construction
    3. Basics of metal part construction and integration into CAD models
      1. Machining and welding
      2. Casting
      3. Forming and stamping
    4. Basics of non-metal part construction and the affect on 3D model design
      1. Injection molding of plastics
      2. Forming and casting of non-metals
    5. Creating 3D models based on specific construction guidelines
    6. Reverse engineering and brainstorming
  6. Simple Mechanisms and Uses in Design
    1. Gears and gear assemblies
    2. Cams and followers
    3. Standard four bar linkages and direct power transmission
    4. Modern and unconventional methods of power transmission
    5. Electro-mechanical design components
    6. Using 3D CAD to generate and verify accuracy of mechanism assemblies
  7. Engineering Methods and Analysis
    1. Static and dynamic modeling of problems
    2. Generating and using formulas to solve simple engineering problems
    3. Generating reports and 3D models which display solutions to problems
  8. Mechanical Project and CAD Proficiency Exam
    1. Mechanical project
    2. Optional CAD certification

  1. Orthographic Drawings and Dimensions
    1. Create complete orthographic drawing set with auxiliary view, section view, and detailed dimensions using conventional 2D techniques
    2. Complete a review worksheet on ANSI and ISO drawing and dimensioning
      standards and mechanical design symbols that are used in industry
  2. Solid Modeling of Parts and Mechanical Features
    1. Create the solid model of a mechanical part
    2. Generate a complete set of orthographic projection drawings including all required auxiliary views, section views, and detailed dimensions, from a solid model
    3. Generate basic 3D pictorial projections from the solid mode of the part
    4. Create and edit a simple wire-frame model
    5. Complete a worksheet on mechanical fasteners and solid modeling techniques
  3. Solid Modeling of Assemblies
    1. Create the solid model of a mechanical assembly using externally referenced parts
    2. Generate a complete set of orthographic projection drawings from the 3D assembly models including all required auxiliary views, section views, and detailed dimensions
    3. Generate and label basic 3D pictorial projections from the assembly models
    4. Create a complete bill of materials for an assembly and include all required labels, material properties, and product trees
    5. Render and present and assembly and component parts in a professional drawing display
    6. Complete a worksheet on simple mechanical assemblies, bill of materials, symbols, and construction techniques
  4. Part Analysis and Mechanical Construction Techniques
    1. Create and edit solid models of which conform to their assigned principles of construction
      1. Model a part which requires machined features
      2. Model a part which requires cast features
      3. Model a part which requires welded features
      4. Model a part which requires forming and forging features
      5. Model a part which requires injection molded features
    2. Create the solid model of a simple gear power transfer assembly and verify the accuracy of its functionality
    3. Create the solid model of a simple cam and follower power transfer assembly and verify the accuracy of its functionality
    4. Create the solid model of a simple linkage power transfer assembly and verify the accuracy of its functionality
    5. Analyze a series of models for kinematic efficiency and dynamic forces
    6. Complete a worksheet on mechanisms of mechanical power transfer and manufacturing of parts
  5. Project Completion and CAD Examinations
    1. Complete mechanical assembly project which includes an analysis of a student determined assembly for design accuracy, manufacturability, cost, efficiency, and material choices
    2. Complete comprehensive CAD based examinations and any optional software and certification tests
Assignments
Typical Outside-of-Class Assignments
Reading assignments incorporating college level texts and instructor handouts which depict and analyze modern problems in 3D CAD modeling, commercial part and assembly design, material properties, manufacturing processes, and quality controls.
A. Problem solving exercises of increasing complexity, which require successful use of sketching, 2D and 3D CAD modeling, ANSI and ISO standard orthographic projections with dimensions, and manufacturability considerations. B. Worksheets and drafting exercises consisting of technical reports, multiple choice identification, and calculations which reinforce knowledge gained through reading assignments, individual research, and case studies.
A. Self directed research and development of a mixed media presentation relating to technical drawing, 3D CAD modeling, contemporary part and assembly design, material properties, and manufacturing methods.
No oral assignments.
Method of Evaluation

    Worksheets, quizzes, and exams (objective and essay) which demonstrate the student's ability to identify, interpret, and solve common mechanical engineering design problems using conventional terms and techniques.
    Problem solving exercises which demonstrate the student's ability to interpret engineering data and object attributes, generate 2D and 3D CAD models of key elements, apply orthographic methods to display solutions according to industry standards, and solve basic mechanical engineering and manufacturing problems.
    Creation of accurate and detailed 3D CAD models according to ANSI or ISO standards, which demonstrate the student's ability to apply measurement data, basic static and dynamic force tests, manufacturing benefits or drawbacks, and mechanical design features to common design problems.
    Presentation of an mechanical design project which includes 3D CAD models, projected drawing views according to ANSI or ISO standards, calculations, and graphical representations of solutions to an actual design problem with specific geometric, material, and manufacturing limitations.
    Practical exams which demonstrate the student' ability to apply the principles of graphic modeling to create, edit, and analyze 3D CAD models.

STUDENT LEARNING OUTCOMES

Construct a minimum of two 3D solid CAD models and place in a working assembly with exploded views and bill of materials.
Demonstrate student knowledge of creating, via one or more 3D solid models, a standard 2D orthographic engineering drawing with 1st and 3rd angle projections, dimensions, and labels.

Student Learning Outcomes
Using a parametric 3D CAD system,create solid models of conventional mechanical parts and assemblies , while analyzing the components for accuracy, function, and fit
Using a parametric CAD system and manual caluclations based on reference guides, produce a multiple part detail and assembly drawing including the calculation of fits and tolerance stack checking
"This SLO measures the accuracy with which students can correctly interpret engineering part information related to threads and weld symbols and apply it to a parametric CAD program in the form of correct part, working drawings, and assembly (Active)"
Using a parametric CAD program, generate multiple specific pictorial views of parts and assemblies from solid models and add appropriate dimensions, GDT notation, notes, and assembly instructions conforming to industry standards.
Using a parametric CAD platform, generate all necessary orthographic views of parts and assemblies from solid models and add dimensions, GDT notation, notes, and assembly instructions conforming to industry standards
Identify and explain basic methods and materials used in manufacturing products and their identification on industrial drawings commonly used in industry
Using a parametric CAD program, create weldment drawings using standard AWS conventions and standards based on economic and functional constraints
Using a parametric CAD platform, generate sheet metal development drawings, including intersections and tabs, for a variety of mechanical applications
Using a parametric CAD program, construct technical illustrations drawings using methods typically used for manuals and maintenance instructions
Using a combination of manual calculations and computational techniques, model, analyze and solve basic design problems related to power transmission methods which employ gears, cams, and linkages
Using a CAD program, create an electronic schematic drawing and utilize it in the creation of component layout, silkscreen, and drill drawings for a basic printed circuit board design
Required Texts
APA
Textbook (Minimum of 1 Required)
Yes
or
Bethune, J.D.
Engineering Graphics with AutoCAD 2011
2011
Prentice Hall
2010
Manual
Periodical
Software
Other Learning Materials
Library
Resource Needs
No
No
No
No
No
Attached Files

Attach any required or supporting documents here. Supported file types include Word, PDF, Excel, and other similar file types.

Attached File
Codes/Dates
Dates
School Approval
09/18/2012
Curriculum Committee Approval
10/09/2012
Board of Trustees
02/27/2017
State Approval
05/16/1994
Technical Change Date
02/27/2017
Formerly offered as DR 101
Wolken, Matthew
2012-09-04
2013-02-08
Instructional Services
Fall 2013
Classification and Codes
ID - Integrated Design, Engineering and Automation
DRAFT - Drafting
DRAFT - Drafting
DR
2050.00
095300 - Drafting Technology
CCC000404860
D - Credit - Degree Applicable
A - Transferable to both UC and CSU.
N - Not Basic Skills
C - Clearly Occupational
N - Is not part of a cooperative work experience education program.
Y - Credit Course
N - Course is not a special class.
Y - Not applicable
Y - Not Applicable, Credit course
Y - Not Applicable (funding not used to develop course)
Program Applicable
Soc Code
C - Census
No
DR20 - DR 102
No
Methods of Instruction
Method of Instruction
L-L - Lecture/Lab Combination
ASSIST
No
ASSIST Preview
DR
52
  1. Orthographic Review and Introduction to the 3D CAD Field
    1. Hardware and software
    2. Systems environment for 2D and 3D modeling
    3. Uses of 3D modeling in industry and assemblies
    4. Review of orthographic, auxiliary, section, and pictorial drawings
    5. Review of ANSI and ISO standards and symbols used in industry
  2. Solid Modeling of Parts and Mechanical Features
    1. Analyzing and interpreting parts for simplest loops to create solids
    2. Extruding, revolving, sweeping, and primitive models
    3. Basic solid model building
    4. Compound solid
    5. Visualization, wireframes and surfaces
    6. Generating 2D views from solid models
  3. Solid Modeling of Assemblies
    1. Creating, moving, and rotating multiple parts for an assemblies
    2. Part duplication, blocks, and XREFs
    3. Labeling assemblies and callout techniques
    4. Checking interference and fitment using 3D models
  4. Product and Part Presentation and Documentation Creating 2D and 3D views of parts and assemblies for presentation
    1. Dimensioning in 2D and 3D views for construction and end users
    2. Product trees and assigning standard part numbers and file controls
    3. Tags, attributes, and tabular bill of material format
    4. Basic schematic, hydraulic, pneumatic, and piping notation
    5. Display options and basic rendering
  5. Basic Part Analysis and Conventional Mechanical Construction Techniques
    1. Materials of construction and uses in 3D CAD
    2. Uses reference tables to locate ideal materials for construction
    3. Basics of metal part construction and integration into CAD models
      1. Machining and welding
      2. Casting
      3. Forming and stamping
    4. Basics of non-metal part construction and the affect on 3D model design
      1. Injection molding of plastics
      2. Forming and casting of non-metals
    5. Creating 3D models based on specific construction guidelines
    6. Reverse engineering and brainstorming
  6. Simple Mechanisms and Uses in Design
    1. Gears and gear assemblies
    2. Cams and followers
    3. Standard four bar linkages and direct power transmission
    4. Modern and unconventional methods of power transmission
    5. Electro-mechanical design components
    6. Using 3D CAD to generate and verify accuracy of mechanism assemblies
  7. Engineering Methods and Analysis
    1. Static and dynamic modeling of problems
    2. Generating and using formulas to solve simple engineering problems
    3. Generating reports and 3D models which display solutions to problems
  8. Mechanical Project and CAD Proficiency Exam
    1. Mechanical project
    2. Optional CAD certification

  1. Orthographic Drawings and Dimensions
    1. Create complete orthographic drawing set with auxiliary view, section view, and detailed dimensions using conventional 2D techniques
    2. Complete a review worksheet on ANSI and ISO drawing and dimensioning
      standards and mechanical design symbols that are used in industry
  2. Solid Modeling of Parts and Mechanical Features
    1. Create the solid model of a mechanical part
    2. Generate a complete set of orthographic projection drawings including all required auxiliary views, section views, and detailed dimensions, from a solid model
    3. Generate basic 3D pictorial projections from the solid mode of the part
    4. Create and edit a simple wire-frame model
    5. Complete a worksheet on mechanical fasteners and solid modeling techniques
  3. Solid Modeling of Assemblies
    1. Create the solid model of a mechanical assembly using externally referenced parts
    2. Generate a complete set of orthographic projection drawings from the 3D assembly models including all required auxiliary views, section views, and detailed dimensions
    3. Generate and label basic 3D pictorial projections from the assembly models
    4. Create a complete bill of materials for an assembly and include all required labels, material properties, and product trees
    5. Render and present and assembly and component parts in a professional drawing display
    6. Complete a worksheet on simple mechanical assemblies, bill of materials, symbols, and construction techniques
  4. Part Analysis and Mechanical Construction Techniques
    1. Create and edit solid models of which conform to their assigned principles of construction
      1. Model a part which requires machined features
      2. Model a part which requires cast features
      3. Model a part which requires welded features
      4. Model a part which requires forming and forging features
      5. Model a part which requires injection molded features
    2. Create the solid model of a simple gear power transfer assembly and verify the accuracy of its functionality
    3. Create the solid model of a simple cam and follower power transfer assembly and verify the accuracy of its functionality
    4. Create the solid model of a simple linkage power transfer assembly and verify the accuracy of its functionality
    5. Analyze a series of models for kinematic efficiency and dynamic forces
    6. Complete a worksheet on mechanisms of mechanical power transfer and manufacturing of parts
  5. Project Completion and CAD Examinations
    1. Complete mechanical assembly project which includes an analysis of a student determined assembly for design accuracy, manufacturability, cost, efficiency, and material choices
    2. Complete comprehensive CAD based examinations and any optional software and certification tests
This course is designed to develop the basic skills needed for industrial-level engineering drawing and conceptual design, including assembly drawings and detail drawings. The course introduces the fundamentals of mechanical design and strategies for creative design. It includes the basic design process used for machine drawings, castings, cams, weldments, and power transmissions, with integrated problems and solutions. DR 52 was formerly offered as DR 101.
No
33.2000
66.4000
2012-10-09
2013-02-08
  • Create solid models of conventional mechanical parts and assemblies using a 3D CAD system, and analyze the components for accuracy, function, and fit.
  • Generate all types of pictorial views of parts and assemblies from solid models and add dimensions, GDT notation, notes, and assembly instructions conforming to industry standards.
  • Generate all necessary orthographic views of parts and assemblies from solid models and add dimensions, GDT notation, notes, and assembly instructions conforming to industry standards.
  • Identify and explain basic methods and materials used in manufacturing products and their identification on industrial drawings.
  • Create weldment drawings using standard AWS conventions and standards based on economic and functional constraints.
  • Generate sheet metal development drawings, including intersections and tabs, for a variety of mechanical applications.
  • Construct technical illustrations drawings using methods typically used for manuals and maintenance instructions.
  • Solve and model basic design problems related to power transmission methods which employ gears, cams, and linkages.
  • Create an electronic schematic drawing and utilize it in the creation of component layout, silkscreen, and drill drawings for a basic printed circuit board design.
  • Produce a multiple part detail and assembly drawing including the calculation of fits and tolerance stack checking.
Lecture/Lab Combination
  • Reading

    Reading assignments incorporating college level texts and instructor handouts which depict and analyze modern problems in 3D CAD modeling, commercial part and assembly design, material properties, manufacturing processes, and quality controls.

  • Writing

    A. Problem solving exercises of increasing complexity, which require successful use of sketching, 2D and 3D CAD modeling, ANSI and ISO standard orthographic projections with dimensions, and manufacturability considerations. B. Worksheets and drafting exercises consisting of technical reports, multiple choice identification, and calculations which reinforce knowledge gained through reading assignments, individual research, and case studies.

  • Oral Assignments

    A. Self directed research and development of a mixed media presentation relating to technical drawing, 3D CAD modeling, contemporary part and assembly design, material properties, and manufacturing methods.

  • Other Assignments

    No oral assignments.