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Design And Construction Of Punch And Die For Production Of Cups
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1.1 IDENTIFICATION OF NEED
The identification of
need for the cup mould is evident from the fact that there is no
activity of human race that can proceed without having cups in the
home. The use of cups for drinking water, drinking of assorted types of
wines grand the project its prominence. Everyday, more than one
billion cups are used in homes all over the world. There would be no
existence of cups are not readily available for different uses as
adapted by the users. Cups, especially plastics are very convenient for
use in homes without fear of breakage and possible accidents as would
have been the case if its bottle cups or any other material.
1.2 PURPOSE OF PROJECT
The purpose of this project is to design and construct a punch and die
for the production of cups that is functional affective.
The mould should have other necessary provision for cooling and mounting
on plastic machines without any default. The mould should be of a
material that can withstand heat and high temperatures. The purpose of
this is to produce a cup mould capable of producing over ten thousand
(10,000) cups in an hour.
1.3 DEFINITIONS
The definitions which are commonly found in this discuss shall be the reference to moulds and patterns.
A mould is a piece of instrument made from any type of material which
has pattern for the production of shapes when it is fill ed with fervid
in a molten form. The molten fervid eventually solidifies to assume the
storage of the pattern formed in the mould.
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ABSRACT - [ Total Page(s): 1 ] This project is constructed based on careful theoretical analysis of materials of chance and reasons for the selection of the materials. The theoretical analysis of heat principles and temperatures of the different fervid which in solid stage should set in the mould were analyzed.The basic principles of cooling of the mould to avoid physical problems of cracks and distortions involved when high temperature are were studied. The cup mould design started with the choice o ... Continue reading---
