ABSTRACT
This
project is designed to make the students utilize as many theoretical and
practical concept as have been instructed in alstron to mechanical engineering
workshop technology.
Students are
expected to learn and apply concepts, principles about energy specially the
conversions of electrical energy to
thermal energy, conduction and conventional heat transfer etc.
Also the
determination of the properties of various ferrous and non-ferrous materials,
electrical installation occults. The
application of engineering measurement and quality control.
Also to build an intellectual ability
in interpretation of working drawing in designing and development before and
after working process. Students will get
an opportunity to appreciate safety, and the use of both machine and hand tools
in the course of working.
TABLE OF CONTENT
Title page
Certification
Acknowledgement
Abstract
Table of content
CHAPTER
ONE
BACK
GROUND
1.1.0
Objective of project
1.2.0
Importance
1.3.0
Limitations
CHAPTER
TWO
LITERATURE
REVIEW
2.1.0
History of ovens
2.2.0
Types of oven
2.2.1 Conventional/standard oven
2.2.2 Fan forced oven
2.2.3 Microwave oven
2.2.4 Multi-functional oven
2.2.5 Solar oven
2.3.0 Mode of oven operation
2.3.1 Electrical section
2.3.2 Gas section
CHAPTER
THREE
3.1.0
SAMPLE ACTIVITIES
3.1.1
Sequence of activities during operation
3.2.0
Summary of events
3.3.0
Graphic illustration
F.G.1.1 Obilique projection
F.G.1.2 Ontograhic projection
F.G.1.3 Sectional view
F.G.1.4 Circuit Diagram
CHAPTER
FOUR
4.1.0
MATERIAL METROLOGY
4.1.1
Materials and Reasons for use
4.1.2
Behaviour of mild steel when heated
4.1.3
Graphic of heating and cooling curves for mild steel
4.2.0
Working tools use for project
4.3.0
Bill of Quantities
CHAPTER
FIVE
5.1.0
Performance and evaluation of oven
5.2.0
Care and maintenance
5.3.0
Standards and symbols
5.4.0
Reading
5.5.0
Combustion of methane gas
5.6.0
Conclusion and recommendation
Bibliography
CHAPTER ONE
BACKGROUND
1.1.0
OBJECTIVES
This
project is undertaken to
(1)
Compare the various ways used in the production of an
electric and gas oven.
(2)
Disclose the different types of process in the
manufacturing of an electric oven and also a gas oven in the past in comparison
to the morden days method.
(3)
Exploit the local facilities available in the construction
of the oven as against imported ovens.
(4)
To exhibit the usefulness of a dual-purpose oven in
the economy and technology growth of the nation.
(5)
To know the convenience in the use of alternate power
source for operation of ovens.
(6)
Discover the basic principle involved in the design
and maintenance of a dual purpose oven.
1.2.0
IMPORTANCE OF OVENS
In actual analytical
enunciation an oven is an enclosed chamber in which things are heated or cooked
with various sources of power.
Its
importance borders around its function, which are as follows;
(i)
It is used to meet the everyday basic need of cooking,
(baking, toasting, gritting, toasting) of food materials for human consumption.
(ii)
Ovens are used for heat treatment of substance in
laboratories and industries.
(iii)
Also as a means of preservation by heat application to
perishable materials (organic and inorganic) in general.
(iv)
Sterilization of instruments and equipment for
industrial use is done by heat application using oven.
(v)
Expelling of moisture content to a required measure in
some substance is also done using oven.
(vi)
Early manufactured ovens where used as a source of
room heaters during cold weathers in cold climates.
Other
importance boarding around its energy source is that the use an alternative
source of energy when either fossil fuel or electricity is not available. This can be relatively save cost when
necessitated.
1.3.0
LIMITATIONS
Disadvantages
in the use of ovens:
(i) Cleaning and repair is a difficult and
time- consuming endeavor.
(ii)
Expect for mass production singular construction is
relatively expensive to produce.
(iii)
If precautions are not well carried out, it can result
in fire hazard, which is dangerous to life and properties.
(iv)
Because ovens provides heat for one or more areas, the
temperature may vary in different areas of the oven.
(v)
Oils and moisture collected on metal surface can end
up trying to rust the metal coating if not clean regularly.
(vi)
It is expensive to operate in high volume operations.
(vii)
Speed seem to be the key factor and time taken to get
to required constant temperature can be wastage of time.
(viii)
Access to internal component n case of adjustment and
maintenance is tasking as it requires an entire disassembling.
(ix)
In case of mechanical faults resulting from shut down,
an entire disassembling and requires is required.
(x)
Due to its function by heating, there is always a
premature wear or mechanical failure of some of the internal component.
Buyers has the right to create
dispute within seven (7) days of purchase for 100% refund request when
you experience issue with the file received.
Dispute can only be created when
you receive a corrupt file, a wrong file or irregularities in the table of
contents and content of the file you received.
ProjectShelve.com shall either
provide the appropriate file within 48hrs or
send refund excluding your bank transaction charges. Term and
Conditions are applied.
Buyers are expected to confirm
that the material you are paying for is available on our website
ProjectShelve.com and you have selected the right material, you have also gone
through the preliminary pages and it interests you before payment. DO NOT MAKE
BANK PAYMENT IF YOUR TOPIC IS NOT ON THE WEBSITE.
In case of payment for a
material not available on ProjectShelve.com, the management of
ProjectShelve.com has the right to keep your money until you send a topic that
is available on our website within 48 hours.
You cannot change topic after
receiving material of the topic you ordered and paid for.
Login To Comment