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Fabrication Of Metal Panel Door
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 Sliding door: sliding door is often useful to have doors which slide along tracks often for space or aesthetic consideration
 Dutch door or stable door: the top half of the door operates independently from the button half.
 Swing door: Swing door has special hinges that allow it open either outward or inwards and is usually spring to keep it closed
 Self butting door is called as such because of its special hinges that permit panel leaf to move laterally so that the door itself becomes a giant bolt for better security result. The self bolting door principle can be used for hinge doors as for rotating doors, as well as up and over doors (in the later case, the bolts are then placed at the top and bottom rather than at the sides.
 Rotating Doors. A revolving door normally have several wings and leaves that hang on a centre shaft forming compartment which rotate one way about a vertical axis. Doors using four wings are utmost common, but there are also examples with two, three or six wings. The doors may be motorized or push manually using push bar. People can walk out of and into the building at the same time. Between the point of access and the point of exit, the user walks through air lock. Revolving doors therefore create a good seal from the outside and help to reduce air-conditioning and heating costs climate control from the building. This types of door is often seen as mark of prestige and glamour for a building and it not unusual for neighboring buildings to install their own revolving doors when a rival building get one.
2.20 LITERATURE REVIEW.
In the olden days, door were made either with wood or grasses .The general purpose of door is to secure the life and properties of human being and also serve as a feature of any building without door a building is a skeleton structure.
The earlier record are those represented in the painting of the Egyptian tombs in which they are shown as single or double doors, each in a piece of wood In Egypt, where the climate is intensely dry, there would be no fear of their wrapping, that is, being trusted or bent out of its natural shape, but in other countries it would be necessary to frame them which according to Vitruvius was done with stiles and rails, example is the frame and panel. The space enclosed being filled with panel let into groove made in the stiles and rails Raymond A. (1994) the properties of engineering, material second (2nd) Edition. Edward Arnold London pp280.
As mentioned above traditional door were invariable simple constructions of vertical boarding or timber panel, usually without any form of glazing Alabi S. (1999), fabrication of metal panel door, ND project report submitted to department of mechanical engineering, Kwara State polytechnics, Ilorin.
In18th centuries doors surrounds because more flamboyant with classical and gothic styles becoming particular popular.
Mean whiles in the year n1999 and 2012 fabrication of metal panel door was embarked on to suit the aforementioned importance. Hornby A S (1995), oxford advance learner’s dictionary fifth edition, Oxford university press, London (pp346). The importance of work is based on the qualities mentioned above and as well as lot of improvement has been made. The design and also the outlook are invariably captivating and beautiful. The most ancient doors were timbers, which were carved and over laid. The doors dwelt upon in “Homes’’ would appear to being cased in silver or brass. Besides olive wood, elm, cedar, Oak e.tc All ancient doors were hung by pivot at the top and bottom of the hanging stile which work in sockets in the Intel and sill, the later being always in some hard stone such as basalt or granite. The tenors of the gates of balata were sheathed with bronze which is now British museum. The door of gates were hung in two leaves each about 4ft by 7ft wide and 27th poses decoration of figure e.t.c, The wood doors would seem to have been about 3 inches thick, but the hanging stile was over 14 inches in diameter (4). The ancient Greek and Roman doors were either single doors, double doors or folding doors in the last case that the leaves were hinged and folded back. in Eumachia, there is a single four panel door carve in stone. In Blurb dell collection is base relief of a temple with double doors each leaf with four panel and are framed in bronze. In all these case the hanging still had pivots at the top and bottom. The exact period when the hinge was substituted is not quiet know. But the change apparently brought about another method strengthening and decorating doors, viz with wrought iron bands of infinite varieties of design. As a rule three bands from which the ornamental work springs constitute the hinges which have rings outside the hanging stiles fitting on to vertical tenors run into the Masonry or wooden frame (Raymod .A. 2002) the properties of engineering material fourth Edward Arnold, London pp280
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ABSRACT - [ Total Page(s): 1 ]ABSTRACTSecurity of life and property cannot be over emphasized. Human beings need privacy in their various homes and offices which necessitate the need for doors among other security service. To has been a major challenges for the people to have door of high quality and that are also durable at affordable prices by an average Nigerian. This project was done purposely to fabricate a metal panel door of high quality capable of giving maximum securities to life and properties at affordable price. ... Continue reading---
TABLE OF CONTENTS - [ Total Page(s): 1 ]TABLE OF CONTENTSTitle pageApproval pageDedicationAcknowledgementAbstractsCHAPTER ONEIntroductionDefinitionTypesNeed for metal panel doorAims and objectivesCHAPTER TWO2.00 Analysis of alternative method and choice of best alternatives2.10 Types of door mechanism2.20 Literature reviewCHAPTER THREE3.0 General description of component and it working principle3.1 Description of component part.3.1 Working principleCHAPTER FOUR4.0 Design CalculationCHAPTER FIV ... Continue reading---
CHAPTER ONE - [ Total Page(s): 2 ]CHAPTER ONE1.0 INTRODUCTIONMany years ago, different types of doors were in use, which includes doors made of woods or grasses. These doors were made to meet the purpose of security to both life and properties. It was later discovered that doors made of wood do not last longer. They have short life span and they can easily get burnt. More so, considering the rate at which armed robbers break into houses in our society, one would regret that wooden doors and grass doors gave them the chance ... Continue reading---
CHAPTER THREE - [ Total Page(s): 1 ]CHAPTER THREE3.0 DESCRIPTION OF COMPONENT PARTS AND WORKING PRINCIPLE 3.1 DESCRIPTION OF COMPONENT PARTS3.1.1 The Frame This is the unit that is fasted and locked to the wall and also held to the movable door panel. It must be connected to the wall in order to withstand all the load due to oscillatory door panel and the jam-lock.3.1.2 The Latches These units are used to lock from inside after closing the door during the night or when outing. They are a ... Continue reading---
CHAPTER FOUR - [ Total Page(s): 3 ]CHAPTER FOUR4.1 DESIGN CALCULATION FOR METAL DOORParameter of the door frameBreadth (B) =1220mmLength (L) =2135mmArea of the frame= length x breath ... Continue reading---
CHAPTER FIVE - [ Total Page(s): 1 ]CHAPTER FIVE5.0 SELECTION OF MATERIAL, FABRICATION DETAIL AND ASSEMBLY.SELECTION OF MATERIAL: when it comes to selection of material both engineer and technician can face a lot of problem, because any material to be selected for a particular work must meet up with the requirement of the output i.e. the right material should be selected for the right job. In selection of any material in engineering, the material to be selected must meet the following properties:ï¶ Mechanical ... Continue reading---
CHAPTER SIX - [ Total Page(s): 1 ]CHAPTER SIX6.0 CONCLUSION AND RECOMMENDATION6.1 CONCLUSION The project fabrication of metal panel door was embarked upon to solve the problem of short lifespan of door also to update the design of door which serves as an entrance to a building. It was taken into consideration, metal door or metal panel door is an indispensable types of door, this is because this types of door is made of metal which passes/ exhibit some certain properties such as mechanical properties which include plastici ... Continue reading---
REFRENCES - [ Total Page(s): 1 ]REFERENCEEyiowukawi O. S. (2012) fabrication of metal panel door, ND project report submitted to the department of mechanical engineering, Kwara State Polytechnic, Ilorin (unpublished).Kayoed A. and Omotuase O.L (2006). Fabrication of metal panel door, ND project report submitted to the department of mechanical engineering, Kwara State Polytechnic, Ilorin (unpublished).Olagoke S.A (2008)†properties of material†4th Edition S. A. multiventures Ibadan.Orisabinon .T.J. and Alowosile, S ... Continue reading---
