TAILIEUCHUNG - Lecture Engineering drawing and design - Lecture 1: Introduction

Lecture Engineering drawing and design - Lecture 1: Introduction. The following will be discussed in this chapter: Definition of design, the nature of design, communication of design, philosophy of designing in general, engineering drawing and design,. | Design web Design web ME 1110 – Engineering Practice 1 Engineering Drawing and Design - Lecture 1 Introduction Prof Ahmed Kovacevic School of Engineering and Mathematical Sciences Room C130, Phone: 8780, E-Mail: Ahmed Kovacevic, City University London Ahmed Kovacevic, City University London Design web Definition of Design Design web The business process Design is process of conceiving or inventing ideas mentally and communicating these ideas to others in a form that is easily understood. Design is a systematic action by which solution to the needs of humankind are obtained and communicated. Design is essence of Engineering. Designing is a multidisciplinary task influenced by technological and social factors. Designing is iterative, team work and continually learning process. Ahmed Kovacevic, City University London Phases of Engineering Design Ahmed Kovacevic, City University London Design web Design web The Nature of Design People have always DESIGNED artefacts*! (Everything which is not a simple untouched peace of Nature has been designed) In craft-based societies concepts of ‘designing’ and ‘manufacturing’ are not separate. (Example is a potter who makes a pot directly from his head) In modern societies these processes must be separate. Making process cannot normally start before the artefact has been designed (In electronics, design can take months and manufacturing only seconds) Design has to provide a clear description of the artefact that has to be made. (Almost nothing should be left to the discretion of those who manufacture the artefact) Despite the method used to design an artefact, the essential design activity is to produce its ‘description’. Ahmed Kovacevic, City University London *Artefacts are artificial objects, products, processes, etc. Ahmed Kovacevic, City University London Design web Design web Communication of Design Philosophy of Designing in general Design

• Cơ khí - Chế tạo máy
• Engineering drawing
• Engineering design
• Lecture Engineering drawing and design
• The nature of design
• Communication of design
• Philosophy of designing
• Communication modes
• Technical drawing standards
• Drawing procedure
• Assembly drawing
• Engineering design process
• Mechanical design process
• Problem definition
• Alternative solutions
• Satellite hinge
• Failure mode
• Example shaft
• Textbook of engineering drawing
• Drawing instruments
• Dimensioning practices
• Geometrical constructions
• Orthographic projections
• Recognize types of pictorials
• Parallel projection
• Perspective projections
• Orthographic views
• Multiview drawings
• Section views
• Features geometric tolerances
• Geometric tolerances
• Surface finish
• Tolerance declaration
• Direct tolerancing method
• Tolerance terminology
• Editing commands
• Textual window
• Layer technique
• Multiline text
• Selecting objects
• Creating drawings
• Design communication
• Technical writing
• Graphical communication
• Mechanical design
• Preliminary design
• Mechanical systems
• Mechanical elements
• Rolling element bearings
• Bearing assembly
• Shaft design characteristics
• Shaft design
• Mechanical elements screws
• Non permanent joints
• Screw threads
• Space frames
• Space truss
• Gear types
• Gear parameters
• Effects analysis
• Oral presentation
• Isometric projection
• Freehand sketching
• Isometric views
• Engineering Drawing & CAD Standards
• Drawing Conventions
• Thread And Fastener Representation
• Line Conventions
• Drawing Media