上降充通大￥ Shanghai Jiao Tong University Mechanical Design and Manufacturing ll Introduction to Design 1
1 Mechanical Design and Manufacturing II Introduction to Design
上游充通大学 Shanghai Jiao Tong University Introduction Exercise Get in groups of 3 to 4 students and do the following: Make the longest list you can of people who design things for a living(like architect, fashion designer,etc.) >What do these people have in common and what is different? >Formulate a definition for“Design
2 Introduction Exercise Get in groups of 3 to 4 students and do the following: ¾ Make the longest list you can of people who design things for a living( like architect, fashion designer, etc.) ¾ What do these people have in common and what is different? ¾ Formulate a definition for “Design
上席充通大学 Shanghai Jiao Tong University Engineering Design Design: ·Comes from Latin word designare meaning to designate,or mark out Webster to outline,plot or plan as action or work...to conceive,invent, contrive. Design is the process of problem solving. Engineering Design: Process of applying various techniques and scientific principles for defining a useful device,process or a system in sufficient detail to permit it's realization. 3
3 Engineering Design Design: • Comes from Latin word designare meaning to designate, or mark out • Webster - to outline, plot or plan as action or work ... to conceive, invent, contrive. • Design is the process of problem solving. Engineering Design: Process of applying various techniques and scientific principles for defining a useful device, process or a system in sufficient detail to permit it’s realization
上浒充通大学 Shanghai Jiao Tong University Engineering Design Machine Design: Creation of machinery that works functionally, safely,reliably and well. >A machine is: an apparatus consisting of interrelated units a device that modifies force or motion "It is engineer's task to define and calculate the motions,forces,and changes in energy in order to determine sizes,shapes and materials needed for each of the interrelated parts in the machine."1 4
4 Engineering Design Machine Design: ¾ Creation of machinery that works functionally, safely, reliably and well. ¾ A machine is: ⁻ an apparatus consisting of interrelated units ⁻ a device that modifies force or motion “It is engineer’s task to define and calculate the motions, forces, and changes in energy in order to determine sizes, shapes and materials needed for each of the interrelated parts in the machine. ” 1
上充通大￥ Shanghai Jiao Tong University Engineering Design Broad Breakdown of Design Process: >Synthesis(综合) >Analysis(分析) > Iteration(反复) Successful solution of design problems will require engineer to develop a combination of skills in both synthesis and analysis. 5
5 Engineering Design Broad Breakdown of Design Process: ¾ Synthesis（综合） ¾ Analysis（分析） ¾ Iteration（反复） Successful solution of design problems will require engineer to develop a combination of skills in both synthesis and analysis