MODIFICATION OF A MANUALLY OPERATED ALUMINUM CAN CRUSHER
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TITLE PAGE
      
MODIFICATION OF A MANUALLY OPERATED ALUMINUM CAN CRUSHER
BY
---
        --/H2013/01430
        DEPARTMENT OF ----
        SCHOOL OF ---
        INSTITUTE OF ---
      
DECEMBER,2018
APPROVAL PAGE
      
This is to certify that the research work, "modification of a manually operated aluminum can crusher" by ---, Reg. No. --/H2007/01430 submitted in partial fulfillment of the requirement award of a Higher National Diploma on --- has been approved.
By
        ---                                                     . ---
        Supervisor                                                  Head  of Department.
      Signature……………….                           Signature……………….              
……………………………….
        ---        
      External  Invigilator
DEDICATION
      This  project is dedicated to Almighty God for his protection, kindness, strength  over my life throughout the period and also to my --- for his financial support  and moral care towards me.Also to my  mentor --- for her academic advice she often gives to me. May Almighty God shield  them from the peril of this world and bless their entire endeavour Amen.
      
ACKNOWLEDGEMENT
  
The  successful completion of this project work could not have been a reality  without the encouragement of my --- and other people. My  immensely appreciation goes to my humble and able supervisor mr. --- for his kindness  in supervising this project.
        My warmest  gratitude goes to my parents for their moral, spiritual and financial support  throughout my study in this institution.
        My  appreciation goes to some of my lecturers among whom are Mr. ---, and Dr. ---. I also  recognize the support of some of the staff of --- among whom are: The General  Manager, Deputy General manager, the internal Auditor Mr. --- and the ---. Finally, my appreciation goes to my elder sister  ---, my lovely friends mercy ---, ---, --- and many others who were quite  helpful.
      
PROJECT DESCRIPTION: This work "modification of a manually operated  aluminum can crusher" research material is a complete and well researched project material strictly  for academic purposes, which has been approved by different Lecturers from  different higher institutions. We made Preliminary pages, Abstract and Chapter one of "modification of a manually operated  aluminum can crusher" visible for  everyone, then the complete material on "modification of a manually operated  aluminum can crusher" is to be ordered for. Happy viewing!!!
      
The main aim of this  project is to fabricate a modified Can Crusher machine to reduce the scrap volume  and use the Cans so that carrying  them to the recycle site becomes easy. Now-a- days, a large number of cans are used in  hotels, canteens etc. and a large volume of space is required for storing or dumping the used Cans. This project  includes fabrication of a Can Crusher  using single slider crank mechanism which will reduce the volume of cans at  least 70%. This report demonstrates  the necessary modification, calculation, assembling and fabrication of the machine. 
      
LIST OF SYMBOLS
| SYMBOL | DESCRIPTION | UNITS | 
| F | Force | N | 
| N1 | Speed of the driving sprocket | rpm | 
| N2 | Speed of the driven sprocket | rpm | 
| T1 | Teeth of the driving sprocket | 
 | 
| T2 | Teeth of the driver sprocket | 
 | 
| T | Toque | Nm | 
| P | Power | W | 
| R | Crank Radius | m | 
| M | Mass | kg | 
TABLE OF CONTENTS
TITLE PAGE
APPROVAL PAGE
        DEDICATION
        ACKNOWELDGEMENT
        ABSTRACT
        TABLE OF CONTENT
- INTRODUCTION
- BACKGROUND OF THE PROJECT
- PROBLEM STATEMENT
- AIM/OBJECTIVE OF THE PROJECT
- APPLICATION OF THE PROJECT
- LIMITATION/PROBLEM OF THE PROJECT
- ADVANTAGES OF THE STUDY
- SIGNIFICANCE OF THE PROJECT
- SCOPE OF THE PROJECT
- METHODOLOGY
LITERATURE REVIEW
        2.0     LITERATURE  REVIEW
        2.1     REVIEW OF  RELATED WORKS
        2.2     TYPES OF CAN CRUSHER 
        2.3      DESIGN CONCEPT 
        2.4       PRESENT WORK
        2.5           SLIDER CRANK MECHANISM
        2.7      CONSTRUCTION & PRINCIPLE OF SINGLE SLIDER CRANK MECHANISM  PRINCIPLE 
        
  CHAPTER THREE
3.0 CONSTRUCTION
3.1 WORKING PRINCIPLE
3.2       SELECTION OF MATERIALS FOR DIFFERENT COMPONENTS
        3.3     FABRICATION PROCESS
CHAPTER FOUR
4.0 RESULT ANALYSIS
4.1     ASSEMBLY OF MANUAL CAN CRUSHER 
        4.2     CALCULATIONS
4.3 ADVANTAGES & APPLICATIONS
CHAPTER FIVE
- CONCLUSIONS
- FUTURE SCOPE
5.3 REFERENCES
CHAPTER ONE
        1.0                                              INTRODUCTION
        1.1                                BACKGROUND  OF THE STUDY
        Aluminium doesn’t occur  naturally in the earth’s crust, it  has to be extracted from its ore-bauxite which is mined and then smelted in a very energy-intensive process. Although great care is taken to rebuild  the land after mining, changes do  occur as a result of mining that are  detrimental to the surrounding  environment. It takes 80-100 years for aluminium can to decompose. Compared to mining and smelting, recycling aluminium drink cans  is far less energy intensive. Recycling  aluminium requires only 5% of the energy and produces  only 5% of the CO2 emissions as compared  with primary production. Aluminium cans are one of the easiest materials to recycle. New drinks cans appear on the shelf just six weeks after recycling. A single aluminium can is said to, when recycled, saves about as much as oil as would be poured into it to fill up.
        Can  Crushers are used in mechanical and allied industries which crush cans made of different  materials. The Can Crusher machine is widely used in beverage industries  or in scrap dealers’ shop to reduce  the volume of the cans. Consequently, it leads to the reduction of the transportation cost. This machine  is primarily used to save space and for recycling. It can be placed anywhere. In today’s life most of the food items  are packed in cans like cold and warm  drinks and other beverages. Commercial establishments like cafeteria and bars,  have to deal with leftover cans.  Storage of these cans is often a problem and these increases total volume  of the trash. Therefore,  using can crusher in such places proves to be advantageous.
        In this project, we have developed  a modified manually operated can crusher that can crush the tin as flat and as symmetrically as possible before landing  into the bin. The design is environment friendly and uses simple mechanism.  [6]
        
  1.2          PROBLEM STATEMENT
        It has been observed  that tin cans constitute significant part of garbage at public places. In order to recycle and process these cans their collection and transportation is  necessary. This work is on fabrication of a modified tin can crusher. Tin can  crusher helps to achieve volume  reduction and reduces transportation costs. It is compact in size and can be  operated manually by hand. It will  help to keep earth neat and clean as the  model eco-friendly
The main aim of a can crusher is to smash an empty aluminium can into the smallest unit possible. The main objectives of the project are-
i. To fabricate a simple and easy to  use modified can crusher machine involving low cost of construction and easily movable  from one place to  another.
        ii. To reduce the volume  of the cans at least 70%.
        iii. To modified a single slider  crank manually operated aluminium can crusher.
        
  1.4          APPLICATION OF THE  PROJECT
      This machine can be very helpful in  places such as:
- Canteens,
- restaurants,
- bars,
- catering halls,
- cinema halls and
- Recycling plants are places where a can crusher is pretty much a must.
1.5           LIMITATION/PROBLEM  OF THE PROJECT
        The manually operated models of the  research papers the crushed cans need  to be removed manually and also new cans need to be placed every time. 
Can crusher are the most efficient, convenient, space saving and easy way to reduce your aluminium waste while fulfilling recycling duty. They are convenient, easy to use and environmental friendly.
1.7 SIGNIFICANCE OF THE STUDY
Construction of industrial saw compartment has played a significance role to mankind and industries. The construction of this work helps to carry out effective separation without many problems. It reduces the physical effort required by operators; free him from tediously repeated work.
1.7          SCOPE OF THE WORK
      It was observed that  there is a need for the aluminium can crusher to be lighter in weight, safe,  efficient and stable. Apart from  providing stability, the crusher was required to be transported from place to  place. Also, easy handling  was another important criteria  observed. Therefore the following were the objectives of this work:
- It should be non-hazardous to use.
- It should crush large number of cans in a less time.
- It should reduce the labour involved.
It should be compact and should not make use of any complex mechanisms
1.8  METHOD OF RESEARCH
        The  research was done by sourcing information from the library,  internet textbooks and from previous  or related subject’s projects. Empirical research was also conducted by performing a standard construction of a saw compartment in the workshop.  The apparatus for the construction was set up and carried  out with all the  precautions strictly adhered to.
CHAPTER TWO: The chapter one of this work has been displayed above. The complete chapter two of "modification of a manually operated aluminum can crusher" is also available. Order full work to download. Chapter two of "modification of a manually operated aluminum can crusher" consists of the literature review. In this chapter all the related work on "modification of a manually operated aluminum can crusher" was reviewed.
CHAPTER THREE: The complete chapter three of "modification of a manually operated aluminum can crusher" is available. Order full work to download. Chapter three of "modification of a manually operated aluminum can crusher" consists of the methodology. In this chapter all the method used in carrying out this work was discussed.
CHAPTER FOUR: The complete chapter four of "modification of a manually operated aluminum can crusher" is available. Order full work to download. Chapter four of "modification of a manually operated aluminum can crusher" consists of all the test conducted during the work and the result gotten after the whole work
CHAPTER FIVE: The complete chapter five of design and construction of a "modification of a manually operated aluminum can crusher" is available. Order full work to download. Chapter five of "modification of a manually operated aluminum can crusher" consist of conclusion, recommendation and references.
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