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Punches are tools made of rod steel or brass, shaped according to their function, and known by the name of the function they perform. Dapping punches are<br />
used for doming. <strong>The</strong>re are several other types of punches. A tracer punch is used to outline a pattern, shape, or design. An embosser punch is used to raise<br />
metal into relief or to depress it. Grounder punches are used to create an all-over pattern in an area and are traditionally used for the background of designs<br />
for textural effect.<br />
<strong>The</strong>re are two kinds of punch work decoration used in metalwork. <strong>The</strong> first employs smooth, polished punches that have a definite shape, such as a round,<br />
square, oval, diamond, etc. <strong>The</strong>se punches are usually worked from the back of the metal, though they can also be worked from the front. <strong>The</strong> metal being<br />
punched rests on a soft material such as a lead or zinc block, piece of hardwood, or a pitch block. When worked from the rear, the pattern appears on the front<br />
of the metal as a raised shape or “boss”, from which the word embossing comes.<br />
<strong>The</strong> second kind of punch work involves the imprinting of a design which is engraved at the end of the punch onto a metal surface. <strong>The</strong> design may be a single<br />
unit, used as a unit, or a repeat pattern. It is always seen from the front of a metal. <strong>The</strong> design usually is sharply enough engraved on the punch to impart the<br />
pattern with one well-registered blow. This kind of punching is done on a hard, solid bed, usually a stake, an iron block, or a bench block, as these surfaces<br />
resist the punch impact and the result is a sharply defined imprint of the pattern.<br />
7.18 7.19<br />
(Fig 7.18)<br />
Stamps used for creating<br />
motifs and designs on silver<br />
jewellery pieces.<br />
(Fig 7.19)<br />
Silver pendant created by<br />
Stamping method.<br />
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