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8/8/2019 Nano Smart
1/23
Nanomanufacturing and Smart Materials
MENG 439Advanced Manufacturing Processes
Presented by:
Farid Abdel Kader Mostafa Ehsan
Omar Abdel Razek Sherif Fahmy
8/8/2019 Nano Smart
2/23
The Goal
Nanomanufacturing.
Theory.
Applications.
Smart Materials.
Theory.
Applications.
8/8/2019 Nano Smart
3/23
Outline
Nanotechnology Nanomanufacturing
The Complete Process Applications
Nanomanufacturing vs.T
raditional What are Smart materials?
Advantages Types of Smart materials Applications Economical Outlook
Merging Smart Materials andNanotechnology
References
Questions
8/8/2019 Nano Smart
4/23
Nanotechnology
The term was first proposed by K.Eric Drexler in the 1970's.
A nanometer is one billionth of ameter.
It involves the manipulation of thestructure of matter atom-by-atom.
It is currently undergoing extensivedevelopment.
It has not yet yielded significantlyuseful commercial products.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
5/23
Nanomanufacturing
It is now quite accepted as was theidea of flying to the Moon in the pre
space age year of 1950. It will use nanomachines to build
structures, features, devices,systems, as well as other
nanomachines. Most research predicts that within 20
to 30 years nanomanufacturing willbecome a reality.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
6/23
The Complete Process
Tip PreparationWork piecePreparation
Positional
ControlFinal Product
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
7/23
Applications
1. Chronometry Devices.
2. Sensor units.
3. Optical devices.
4. Biomedical products.
5. Computing and information storage
devices.6. Smart materials using nanoscale
devices.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
8/23
Applications
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
9/23
Bearing
Planetary Gear
Universal Joint
ApplicationsApplications
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
10/23
Nanomanufacturing vs. Traditional
Top-down:
Every productbegins with abulk materialprocess and is
subsequentlyrefined down.
Bottom-up:
Products aremanufacturedone atomicparticle at a time.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
11/23
What are Smart Materials?
Senses a stimulus (eyes).
Takes an intelligent decision
(brain).
Through electronic feedback ittakes corrective/preventivemeasures to avoid catastrophicsituations (arm).
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
12/23
Advantages
No moving parts.
High reliability.
Low power requirements.Provide new capabilities that are
presently not possible.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
13/23
Types of Smart Materials
1. Piezoelectric Materials
2. Shape Memory Alloys
3. Magnetostrictive Materials
4. Active Fluids
5. Optical Fiber Bragg Grating
Sensors.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
14/23
1. Piezoelectric Materials
Expand and contract with theapplication of voltage.
Piezoceramics are the most widelyused smart material.Applications
Ink Jet Printers. Sonar. Medical Diagnostics. High frequency stereo-speakers. Computer Keyboards. Microphones.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
15/23
2. Shape Memory Alloys
Are metals that can be deformed andthen returned to their original shape
by heating.Applications
Aeronautical applications.
Surgical tools.
Muscle wires.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
16/23
3. Magnetostrictive Materials
Expand and contract with theapplication of magnetic fields.
Applications High-power sonar transducers.
Motors.
Hydraulic actuators.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
17/23
4. Active Fluids
Respond to an electric(electrorhelogical) or a magnetic
(magnetorheological) field with achange in viscosity.
Applications Tunable dampers.
Vibration-isolation systems. Clutches.
Brakes.
Resistance Controls.
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
18/23
5.5. Optical Fiber Bragg GratingOptical Fiber Bragg Grating
SensorsSensors Respond to strain and temperature
by a shift in their optical wavelength.NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
19/23
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
20/23
Economical Outlook
$1 Billion dollar market
75% - Electro-ceramics
10% -Shape Memory Materials 10% - Magnetostrictive materials
5% - Active Fluids
NanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
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Merging Smart Materials andMerging Smart Materials and
NanotechnlogyNanotechnlogyNanotechnologyNanomanufacturing
The Complete ProcessApplications
Nanomanufacturing vs.Traditional
What are Smartmaterials?
AdvantagesTypes of Smartmaterials
Applications
Economical OutlookMerging Smart
Materials andNanotechnology
ReferencesQuestions
8/8/2019 Nano Smart
22/23
References
Video http://members.tripod.com/~EnergyE
xpress/nanotech.html http://www.ewh.ieee.org/r7/st_mauric
e/html/20020314.htm http://www.the-
infoshop.com/study/ti4914_smart_ma
terials.html http://www.zyvex.com/nanotech/6dof.
html
8/8/2019 Nano Smart
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QuestionsQuestions