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The art of giving form to metals by < | <head>The art of giving form to metals by <add>Fusion</add> Casting, Forging, Drawing, Hammering, Stamping<add>Extension & Compressure</add>, <add>Boring</add> Filing<lb/> <sic>Chizzling</sic>, Grinding, Bending, Soldering.</head> | ||
Sciences from which the operations in all the branches of this art may be improved. | <p>Sciences from which<lb/> the operations in all<lb/> the branches of this<lb/> art may be improved.</p> | ||
Natural philosophy as it relates to the laws of motion. | <p>Natural philosophy<lb/> as it relates to the<lb/> laws of motion.</p> | ||
< | <p>Chemistry<lb/> | ||
In perfecting the preparation<lb/> of metals so<lb/> as to give them the<lb/> qualities of.<lb/> | |||
1. Malleability<lb/> | |||
2. Hardness<lb/> | |||
3. Uniformity of texture<lb/> | |||
4. Elasticity<lb/> | |||
5. Power of bearing sudden<lb/> expansion & contraction by<lb/> heat without breaking.</p> | |||
<p>And in pointing out<lb/> the means by which the<lb/> above qualities may be<lb/> given, or <add>removed, the giving</add> avoided during<lb/> the various operations in<lb/> their manufacture.</p> | |||
<pb/> | |||
<p>Information caution<lb/> dexterity necessary for<lb/> the practice of all the<lb/> branches of this art.</p> | |||
< | <pb/> | ||
<p>Casting by pouring<lb/> where the intended<lb/> form is already made<lb/> in the mould.</p> | |||
<p> | <p>1<lb/> | ||
In hard moulds<lb/> | |||
Brass founder<lb/> | |||
Pewterer<lb/> | |||
House & tea<lb/> | |||
, Bell founder</p> | |||
<p>Letter founder</p> | |||
<p>Cast nail maker</p> | |||
Cast nail maker | |||
<p>Cast iron buckle maker<lb/> | |||
Iron rail & palisade<lb/> maker<lb/> | |||
Cock founder</p> | |||
<p>Princes metal candle-<lb/> | |||
stick maker</p> | |||
<p>Tutanage spoon maker</p> | |||
<p> | <p>Brass nail maker</p> | ||
<p>Pewter spoon m.</p> | |||
<p>Goldsmith</p> | |||
<p>Silversmith</p> | |||
<p>2<lb/> | |||
In moulds of sand or<lb/> other substances the particles<lb/> of which are not<lb/> united</p> | |||
<p>Iron founder<lb/> | |||
Plumber</p> | |||
<pb/> | |||
<p>Information, cautions,<lb/> dexterity necessary for<lb/> the practice of casting<lb/> <add>metals</add> by pouring.<hi rend="superscript">*</hi></p> | |||
<p> | <p>A knowledge of natural<lb/> philosophy in as<lb/> far as relates to expansion<lb/> & contraction<lb/> by change of heart, or<lb/> degree of moisture, <del>in</del><lb/> <del>order to</del> with a view<lb/> to accuracy of form, or<lb/> strength & uniformity<lb/> of texture.</p> | ||
<p>Relative powers of<lb/> different bodies to conduct<lb/> heat.</p> | |||
<p>Effect of the presence<lb/> or exclusion of air.</p> | |||
with | <p>Difference of the specific<lb/> gravity of mixtures<lb/> with a view to<lb/> uniformity of texture.</p> | ||
< | <p>Effect of sudden expansion<lb/> or contraction from<lb/> sudden & unequal change<lb/> of temperature.</p> | ||
With respect to the prevention of the generation of elastic fluids. With respect to the degree of heat at which particular metals or mixtures of metals can be cast so as to receive the desired form most perfectly & at which the metal will retain an homogeneous < | <p>Dexterity in pouring<lb/> the fluid metal into<lb/> the mould.</p> | ||
<p>2<lb/> | |||
Dexterity in pouring<lb/> the fluid metal into<lb/> the mould so as not<lb/> to disarrange its parts</p> | |||
<pb/> | |||
<p><hi rend="superscript">*</hi>As also in the art<lb/> of giving form by casting<lb/> to</p> | |||
<p>Glass compositions<lb/> Uniform substances <del>flu</del><lb/> fluid at the heat of boiling water</p> | |||
<p>Powders <del>united</del> mixed with fluids</p> | |||
<p>Sciences from which<lb/> an improvement of the<lb/> art of casting may be<lb/> derived</p> | |||
<p>Natural philosophy</p> | |||
<p>with respect to the<lb/> means of excluding permanently<lb/> elastic or<lb/> other elastic fluids &<lb/> non-elastic fluids.</p> | |||
<p>Chemistry<lb/> | |||
With respect to the prevention<lb/> of the generation<lb/> of elastic fluids.<lb/> With respect to the degree<lb/> of heat at which particular<lb/> metals or mixtures of<lb/> metals can be cast so as<lb/> to receive the desired form<lb/> most perfectly, & at which<lb/> the metal will retain an<lb/> homogeneous <gap/><lb/> texture form in cooling.</p> | |||
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{{Metadata:{{PAGENAME}}}} | {{Metadata:{{PAGENAME}}}}{{Completed}} | ||
The art of giving form to metals by Fusion Casting, Forging, Drawing, Hammering, StampingExtension & Compressure, Boring Filing
Chizzling, Grinding, Bending, Soldering.
Sciences from which
the operations in all
the branches of this
art may be improved.
Natural philosophy
as it relates to the
laws of motion.
Chemistry
In perfecting the preparation
of metals so
as to give them the
qualities of.
1. Malleability
2. Hardness
3. Uniformity of texture
4. Elasticity
5. Power of bearing sudden
expansion & contraction by
heat without breaking.
And in pointing out
the means by which the
above qualities may be
given, or removed, the giving avoided during
the various operations in
their manufacture.
---page break---
Information caution
dexterity necessary for
the practice of all the
branches of this art.
---page break---
Casting by pouring
where the intended
form is already made
in the mould.
1
In hard moulds
Brass founder
Pewterer
House & tea
, Bell founder
Letter founder
Cast nail maker
Cast iron buckle maker
Iron rail & palisade
maker
Cock founder
Princes metal candle-
stick maker
Tutanage spoon maker
Brass nail maker
Pewter spoon m.
Goldsmith
Silversmith
2
In moulds of sand or
other substances the particles
of which are not
united
Iron founder
Plumber
---page break---
Information, cautions,
dexterity necessary for
the practice of casting
metals by pouring.*
A knowledge of natural
philosophy in as
far as relates to expansion
& contraction
by change of heart, or
degree of moisture, in
order to with a view
to accuracy of form, or
strength & uniformity
of texture.
Relative powers of
different bodies to conduct
heat.
Effect of the presence
or exclusion of air.
Difference of the specific
gravity of mixtures
with a view to
uniformity of texture.
Effect of sudden expansion
or contraction from
sudden & unequal change
of temperature.
Dexterity in pouring
the fluid metal into
the mould.
2
Dexterity in pouring
the fluid metal into
the mould so as not
to disarrange its parts
---page break---
*As also in the art
of giving form by casting
to
Glass compositions
Uniform substances flu
fluid at the heat of boiling water
Powders united mixed with fluids
Sciences from which
an improvement of the
art of casting may be
derived
Natural philosophy
with respect to the
means of excluding permanently
elastic or
other elastic fluids &
non-elastic fluids.
Chemistry
With respect to the prevention
of the generation
of elastic fluids.
With respect to the degree
of heat at which particular
metals or mixtures of
metals can be cast so as
to receive the desired form
most perfectly, & at which
the metal will retain an
homogeneous
texture form in cooling.
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Identifier: | JB/107/123/001"JB/" can not be assigned to a declared number type with value 107. |
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107 |
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123 |
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001 |
the art of giving form to metals by casting, forging, hammering, stamping, boring, filing, chizzling, grinding, bending, soldering |
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rudiments sheet (brouillon) |
2 |
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recto |
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|
i taylor |
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evan nepean |
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35114 |
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