PPT: Fundamentals of Machine Design | Design of Machine Elements - Mechanical Engineering PDF Download

 Page 1


INTRODUCTION OF 
DESIGN OF 
MACHINE ELEMENT
Page 2


INTRODUCTION OF 
DESIGN OF 
MACHINE ELEMENT
• Design is to formulate a plan satisfy a particular need and to
create something with physical reality.
• Realization of a concept or idea into a configuration.
• Design is the creation of a plan or convention for the 
construction of an object, system or measurable human 
interaction .
What is design????
Page 3


INTRODUCTION OF 
DESIGN OF 
MACHINE ELEMENT
• Design is to formulate a plan satisfy a particular need and to
create something with physical reality.
• Realization of a concept or idea into a configuration.
• Design is the creation of a plan or convention for the 
construction of an object, system or measurable human 
interaction .
What is design????
• Machine is defined as a combination of resisting bodies with successfully
constrained relative motions which is used transform other forms of energy
into mechanical energy or transmit and modify available energy to do some
useful work.
• An apparatus using mechanical power and having several parts, each with a
definite function and together performing a particular task.
• Semi or fully automated device that magnifies human physical and/or 
mental capabilities in performing one or more operations.
What is Machine???
Page 4


INTRODUCTION OF 
DESIGN OF 
MACHINE ELEMENT
• Design is to formulate a plan satisfy a particular need and to
create something with physical reality.
• Realization of a concept or idea into a configuration.
• Design is the creation of a plan or convention for the 
construction of an object, system or measurable human 
interaction .
What is design????
• Machine is defined as a combination of resisting bodies with successfully
constrained relative motions which is used transform other forms of energy
into mechanical energy or transmit and modify available energy to do some
useful work.
• An apparatus using mechanical power and having several parts, each with a
definite function and together performing a particular task.
• Semi or fully automated device that magnifies human physical and/or 
mental capabilities in performing one or more operations.
What is Machine???
• Machine is a combination of several machine elements
arranged to work together as a whole to accomplish specific
purpose.
• Machine Design involves designing the elements and arranging
them optimally to obtain some useful work.
• Machine design is the process of engineering design.
A machine is made up of mechanisms that work together to
satisfy the requirements of what the machine needs to
accomplish.
What is Machine Design???
Page 5


INTRODUCTION OF 
DESIGN OF 
MACHINE ELEMENT
• Design is to formulate a plan satisfy a particular need and to
create something with physical reality.
• Realization of a concept or idea into a configuration.
• Design is the creation of a plan or convention for the 
construction of an object, system or measurable human 
interaction .
What is design????
• Machine is defined as a combination of resisting bodies with successfully
constrained relative motions which is used transform other forms of energy
into mechanical energy or transmit and modify available energy to do some
useful work.
• An apparatus using mechanical power and having several parts, each with a
definite function and together performing a particular task.
• Semi or fully automated device that magnifies human physical and/or 
mental capabilities in performing one or more operations.
What is Machine???
• Machine is a combination of several machine elements
arranged to work together as a whole to accomplish specific
purpose.
• Machine Design involves designing the elements and arranging
them optimally to obtain some useful work.
• Machine design is the process of engineering design.
A machine is made up of mechanisms that work together to
satisfy the requirements of what the machine needs to
accomplish.
What is Machine Design??? Classification of Machine Design
Types of design
Adaptive 
Design
Development 
design
New 
Design