{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}


MAE486_Fall11_L2_S - MAE 486 Design of Mechanical Systems...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: MAE 486 Design of Mechanical Systems Lecture 2 Fall 2011 Today s topics: Introduction to engineering design: •  Description of design process; •  Concurrent engineering; •  Design to codes and standards; Review: What is this course about? •  Engineering Design Process: Project definition  Concept generation  Material Selection  Modeling & Simulation  Manufacturing  Improvement through iteration; Review: What is this course about? •  Design Improvement through Optimization Review: Different Type of Designs How can we categorize different types of designs? Considera;on of a Good Design •  What makes a good design? Review: Different Views of Design •  A simplified itera;on process (Fig. 1.2) •  Design method vs. Scien;fic method •  A problem ­solving methodology; Descrip;on of Design Process •  Phase I: •  Phase II: Q: What are the tasks to accomplish? Phase III of the Design Process: Detailed Design •  A complete engineering descrip;on of the design; •  A specifica;on for each special ­purpose part and standard part; •  Tasks: Descrip;on of Design Process Phase V: Planning for manufacturing Q: What are the tasks? Descrip;on of Design Process Phase V: Planning for distribu;on Q: What are the issues? Phase VI: Planning for use Q: What is the problem to address? Q: What are the problems should be considered? Descrip;on of Design Process Phase VII: Planning for re;rement of the products Before: Now: Why do we care? CAE The driving force: A bit of history: What is the greatest impact on design? What are the benefits? (surface quality op;miza;on); Concurrent Engineering Overlapping & Concurrent manner; Key technology base: What can CAE help us in design? Concurrent Engineering Example: Design of Boeing 777 Design for Codes & Standards Ques;on: Why do we need codes & Standards? What is code? What is standard? What are the difference? Design for Codes & Standards What are the different types of codes? Example: How to categorize standards? Examples: Why do companies follow standards? What is the biggest factor in saving? GT: ...
View Full Document

{[ snackBarMessage ]}

Ask a homework question - tutors are online