ADVM 0001. Technical Drafting I

Units: 3
Formerly known as DES 1
Hours: 90 (36 lecture; 54 laboratory which may be scheduled TBA)
Fundamental use of design equipment to create both two dimensional technical sketches and two and three dimensional computer generated (CAD) working drawings that are used for product definition. Introduction to product and process definition as specified by engineering design disciplines. This course teaches introductory 3D AutoCAD skills. Designed for students with no previous experience in engineering design/drafting. (CSU)

ADVM 0001 - Technical Drafting I

http://catalog.sierracollege.edu/course-outlines/advm-0001/

Catalog Description DESCRIPTION IS HERE: Formerly known as DES 1 Hours: 90 (36 lecture; 54 laboratory which may be scheduled TBA) Description: Fundamental use of design equipment to create both two dimensional technical sketches and two and three dimensional computer generated (CAD) working drawings that are used for product definition. Introduction to product and process definition as specified by engineering design disciplines. This course teaches introductory 3D AutoCAD skills. Designed for students with no previous experience in engineering design/drafting. (CSU) Units 3 Lecture-Discussion 36 Laboratory 54 By Arrangement Contact Hours 90 Outside of Class Hours Course Student Learning Outcomes Industry Graphic Standards: Apply appropriate, current and relevant industry standards in preparing technical documentation for the appropriate discipline of their study. Dimensioning-Industry Standards: Define and apply the conventions and standards of ASME Y14.5 relative to pictorial drawings. Design Process: Define the five steps in the design process. CAD Standards: Demonstrate computer aided drafting practices that conform to business and industry CAD standards. 3D Solid Modeling UCS: Demonstrate the proper use of the UCS. Course Content Outline I. The Design Process A. Product & Process Definition B. Steps in the design process II. Technical Sketching A. The importance of freehand sketching B. Materials used in freehand sketching C. Sketching geometry 1. Lines 2. Circles 3. Arcs 4. Ellipses D. Aids in freehand sketching E. Estimating proportions F. Steps in sketching a single view III. Geometric Constructions A. Basic geometry definition 1. Point 2. Line 3. Planes 4. Angles 5. Triangles 6. Quadrilaterals 7. Polygons 8. Circles and arcs 9. Tangents B. Geometric constructions 1. Bisecting a line or arc 2. Bisecting an angle 3. Drawing triangles with sides of different length 4. Drawing regular polygons 5. Drawing arcs & circles tangent to lines 6. Drawing arcs & circles tangent to arcs or circles IV. Introduction to 2D Computer Aided Design Software (CAD) A. Basic command structure B. Creating geometry C. Modify geometry D. The alphabet of lines V. Pictorial Drawings – Sketching A. Axonometric B. Oblique C. Perspective VI. 3D Solid Modeling CAD A. Fundamental Concepts B. Hardware/software C. Graphical User Interface (GUI) D. Computer aided design software 1. 2D Environment 2. 3D Environment a. User Coordinate System (UCS) b. View point c. Solid primatives d. Methods for model development e. Plotting – Output VII. Development of Pictorial Drawings – Sketching A. Basic Pictorial concepts B. Conventions & Standards ASME 1. Lines 2. Extension 3. Dimension 4. Center 5. Leader 6. Dimension spacing 7. Arrowheads 8. Text scale vs drawing size 9. Direction of dimension figures 10. Planes of projection VIII. Dimensioning of Solid Models – Part View A. Conventions & Standards ASME B. Dimension style C. Defining dimension variables –ASME 1. Extension line offset 2. Dimension line overrun 3. Center line spacing 4. Arrowheads 5. Dimension spacing 6. Text scale vs drawing size 7. Direction of dimension figures 8. Planes of projection (UCS) D. Loading a drawing E. Set dimension style – ASME F. Set UCS to define construction plane G. Appling dimensions to defined construction planes IX. Orthographic Projection – Sketching A. Angles of projection B. Single views C. Multiple views X. Orthographic Projection – CAD A. Prototype B. Attributes 1. Layers 2. Units C. View extraction and alignment XI. Orthographic Projection Dimensioning – Sketching A. Conventions & Standards ASME 1. Lines 2. Dimension text 3. Center marks 4. Dimension spacing 5. Arrowheads 6. Text scale vs drawing size 7. Direction of dimension figures XII. Orthographic Projection Dimensioning – CAD A. Conventions & Standards ASME B. Setting Dimension Style 1. Defining dimension variables a. Extension line offset b. Dimension line overrun c. Center line spacing d. Arrowheads e. Dimension spacing f. Text scale vs drawing Size g. Direction of dimension figures h. Plotting - Output Course Objectives Course Objectives This course requires 36 hours lecture and 54 hours laboratory. In some class sections, the 54 hours of laboratory may be scheduled "to be arranged" or "TBA." The TBA hours and objectives are expected of all students enrolled in the course. Lecture Objectives: I. The Design Process 1. Explain the importance of Computer Integrated Manufacturing 2. Describe the role of Product and Process Definition relative to Computer Integrated Manufacturing 3. Define the five steps in the design process II. Technical Sketching 1. Explain the importance of freehand sketching in a design environment 2. Describe the materials used in freehand sketching 3. Describe the aids employed in freehand sketching III. Geometric Constructions 1. Define the characteristics of geometric entities IV. Introduction to 2D Computer Aided Design Software (CAD) 1. Describe the basic command structure of CAD software 2. Explain the methods used in the modification of geometry V. Pictorial Drawings – Sketching 1. Define the advantages and disadvantages of the three types of axonometric drawings relative to representing objects 2. Describe the characteristic of oblique drawings 3. Describe the difference between the three types of perspective drawings VI. 3D Solid Modeling CAD 1. Explain the fundamental concepts employed in 3D solid modeling 2. Describe the specifications of computer hardware used in 3D solid modeling 3. Describe the differences between solid modeling softwares 4. Describe the difference between the 2D and 3D environment 5. Describe the appropriate methods for setting view points 6. Explain the attributes relative to solid primitives 7. Describe the methods employed in solid model development VII. Development of Pictorial Drawings – Sketching 1. Define and apply basic concepts to sketched pictorial drawings 2. Define and apply the conventions and standards of ASME relative to pictorial drawings 3. Describe planes of projection relative to pictorial drawings VIII. Dimensioning of Solid Models – Part View 1. Define and apply dimension variables relative to solid models 2. Explain the proper procedure for setting the UCS to define a construction plane IX. Orthographic Projection – Sketching 1. Explain the differences between first angle projection and third angle projection 2. Describe how the number of view are determined in orthographic projections X. Orthographic Projection – CAD 1. Describe the attributes used relative to prototypes 2. Explain the proper methods used for view extraction and alignment XI. Orthographic Projection Dimensioning – Sketching 1. Define and apply basic dimensioning concepts to orthographic drawings 2. Define and apply the conventions and standards of ASME relative to orthographic drawings XII. Orthographic Projection Dimensioning – CAD 1. Define and apply the conventions and standards of ASME relative to orthographic drawings 2. Define and apply dimension variables relative to orthographic drawings Laboratory Objectives (These objectives may be: I. Technical Sketching 1. Apply geometry to freehand sketches 2. Demonstrate the application of proportion in freehand sketching 3. Demonstrate the steps in developing a single view freehand sketch II. Geometric Constructions 1. Demonstrate the application of methods employed in geometric constructions III. Introduction to 2D Computer Aided Design Software (CAD) 1. Demonstrate the appropriate use of CAD software for creating geometry 2. Describe the proper application of the alphabet of lines IV. 3D Solid Modeling CAD 1. Demonstrate the proper use of the UCS 2. Describe the appropriate methods for setting view points 3. Describe the methods employed in solid model development 4. Demonstrate appropriate plotting methods for outputting solid models V. Development of Pictorial Drawings – Sketching 1. Define and apply basic concepts to sketched pictorial drawings 2. Define and apply the conventions and standards of ASME relative to pictorial drawings 3. Demonstrate the appropriate application of dimensions relative to planes of projection VI. Dimensioning of Solid Models – Part View 1. Demonstrate the proper methods for loading a solid model drawing 2. Apply dimensions to a defined construction plane VII. Orthographic Projection – CAD 1. Explain the proper methods used for view extraction and alignment VIII. Orthographic Projection Dimensioning – Sketching 1. Define and apply basic dimensioning concepts to orthographic drawings 2. Define and apply the conventions and standards of ASME relative to orthographic drawings IX. Orthographic Projection Dimensioning – CAD 1. Define and apply the conventions and standards of ASME relative to orthographic drawings 2. Define and apply dimension variables relative to orthographic drawings Methods of Evaluation Objective Examinations Projects Reading Assignments Required college level readings from chapters in the textbook regularly assigned. Students are expected to participate in the lecture/discussions based upon these readings. Sample 1: Construct a drawing, based upon course readings, demonstrating the weekly-learning objectives. These weekly drawings are either freehand sketches or computer aided design (CAD)generated. The drawings are evaluated for compliance to American Society of Mechanical Engineers (ASME)standard. Critical thinking and problem solving are part of these assignments. Sample 2: Students read an article on Multi-View Projections and complete a study guide based on the reading. Writing, Problem Solving or Performance College level problem solving and/or writing assignments are regularly utilized. Problem solving and skill demonstrations are crucial to any successful basic engineering design course. Sample 1: Compare and contrast manufacturing processes utilized in the definition of products. Sample 2: Problem solve the construction of 3D solid models and the relationship of geometry for feature definition and documentation. Other (Term projects, research papers, portfolios, etc.) Develop a portfolio that contains samples of semester assignments to show potential employers the engineering design concepts studied. Methods of Instruction Laboratory Lecture/Discussion Distance Learning Other materials and-or supplies required of students that contribute to the cost of the course.

Advanced Manufacturing

http://catalog.sierracollege.edu/departments/advanced-manufacturing/

Gain hands-on skills to design, build and manufacture in the Computer Numeric Control (CNC) machining courses held in our state-of-the-art machining center. This program is affiliated with Gene Haas Foundation of Haas Automation, the largest CNC machine tool builder in the western world.