DESIGN AND FABRICATION OF CHILDREN SWING ABSTRACT Children swing plays a unique role in the live and upbringing of a child. It makes children to avoid dangerous games thereby providing them on opportunity for proper relaxation. The children swing consists of a cost iron metal that is welded with a chain and set that makes children move to and fro in an oscillatory movement, thereby crating joyful sensation to the child as he is in motion This swing is mostly used in the Nursery, Primary and Post Primary Schools, nowadays, to create on awareness to children, that all work and no play, makes jack a dull boy. Thus, it helps children to reduce their academic tension. However, children swing can also be found in leisure parks or amusement parks. They are basically for relaxation purposes. TABLE OF CONTENTS Chapter one Introduction 1.1 Identification of Needs Chapter Two Literature Review 2.1 Review of other Designs 2.2 Significance/Economic Importance of the Design Chapter Three Design Solution 3.1 Alternative A 3.2 Alternative B 3.3 Alternative C 3.4 Comparison of alternative and choice Chapter Four Design Selection and Analysis 4.1 Material Selected for Alternative A 4.2 Reasons/Analysis for parts of the chosen alternative Chapter Five Research analysis 5.1 Design Analysis Chapter Six Fabrication of Prototype 6.1 Machining of the Components 6.2 Welding and Filing 6.3 Assembly of Components Chapter Seven 7.1 Testing of Prototype 7.2 Operators Manual/Maintenance 7.3 Conclusion Bibliography List of symbols List of Illustrations CHAPTER ONE 1.0 INTRODUCTION The design and fabrication of children’s swing is an acknowledged and established work. Hence, we are trying to imitate or copy the technology and of possible make new innovations to enhance its efficiency and reduce the cost of production. The children swing is physically operated and it is found commonly in Nursery, Primary, Post-Primary and recreational/relaxation spots. The main objective of the swing is toe create an atmosphere for children to rock themselves to and fro the seeing. Thereby reducing the tension in classroom and also avoiding ht kid from indulging themselves in other dangerous recreational facilities. However, the swing is meant for infants, teenagers and ever adults. 1.1 IDENTIFICATION OF NEEDS The children swing is a necessity for any growing child. It is needed to build up a child psychologically and making him mentally alert. It also create opportunity for a casual exercise because as one swing, the muscles in the arms and legs are being exercised simultaneously, thereby making the child to be physically fit. The children swing enables the child to relax his nerves, thus avoiding unnecessary tension in one’s mind DESIGN SPECIFICATION This project is limited primarily to the production children swing. However, the specification is not limited in this case. We are expected to improve on the already fabricated design, to ensure that other aspect f the design like its reliability, endurance, efficiency and compatibility is maintained.
ABSTRACT The designed Air Driven Engine is an economic friendly engine which operates with the aid of a compressed air. In principle, an Air Driven Engine uses the expansion of compressed air to drive the pistons of an engine. An Air Driven Engine is a pneumatic actuator that creates useful work by expanding compressed air. There is no mixing of... Continue Reading
ABSTRACT Knowledge could only be obtained successfully by the use of book for research but unfortunately because of hard times, books have become very expensive. This is called for presentation of books already purchased whether in the library or on the household so that it can be used by the future generation. There could only be done by... Continue Reading
ABSTRACT Nowadays, the destruction and pollution of humane environment has produced an ever growing awareness worldwide of the need for more effective sedimentation processes. The main aim of this project was to design and fabricate an experimental sedimentation rig with the objective to determine the rate of settling against time using calcium... Continue Reading
ABSTRACT: The designed air driven engine is an economic friendly engine which operates with the aid of a compressed air. in principle, an air driven engine uses the expansion of compressed air to drive the pistons of an engine. an air driven engine is a pneumatic actuator that creates useful work by expanding compressed air. there is no mixing of... Continue Reading
ABSTRACT Man’s imp act on global environment system especially in the area of dust extraction is now at a scale where it is disrupting. These dust extractors varies in major ways.The environmental degration is, in turn contributing to health threat in this part of the globe. Unfortunately most... Continue Reading
ABSTRACT: The designed air driven engine is an economic friendly engine which operates with the aid of a compressed air. in principle, an air driven engine uses the expansion of compressed air to drive the pistons of an engine. an air driven engine is a pneumatic actuator that creates useful work by expanding compressed air. there is no mixing of... Continue Reading
ABSTRACT Man’s impact on global environment system especially in the area of dust extraction is now at a scale where it is disrupting. These dust extractors varies in major ways. The environmental degradation is, in turn contributing to health threat in this part of the globe. Unfortunately most factories, workshops which suppose to... Continue Reading
ABSTRACT The designed Air Driven Engine is an economic friendly engine which operates with the aid of a compressed air. In principle, an Air Driven Engine uses the expansion of compressed air to drive the pistons of an engine. An Air Driven Engine is a pneumatic actuator that creates useful work by expanding compressed air. There is no mixing of... Continue Reading
Abstract This project paper explains the design and fabrication of an inflatable wing using a flexible, low cost and easily accessible PVC material. In recent times, several researchers have explored the building of inflatable structures using expensive and high strength materials like Mylar and Kevlar. However, this project scope was... Continue Reading
ABSTRACT Man’s impact on global environment system especially in the area of dust extraction is now at a scale where it is disrupting. These dust extractors varies in major ways. The environmental degradation is, in turn contributing to health threat in this part of the globe. Unfortunately most factories, workshops which suppose to posses... Continue Reading