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	<id>http://wiki.dtonline.org/index.php?action=history&amp;feed=atom&amp;title=Category%3ASheet_Metalwork</id>
	<title>Category:Sheet Metalwork - Revision history</title>
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	<updated>2026-05-05T11:28:12Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.8</generator>
	<entry>
		<id>http://wiki.dtonline.org/index.php?title=Category:Sheet_Metalwork&amp;diff=9601&amp;oldid=prev</id>
		<title>DT Online at 08:55, 29 May 2017</title>
		<link rel="alternate" type="text/html" href="http://wiki.dtonline.org/index.php?title=Category:Sheet_Metalwork&amp;diff=9601&amp;oldid=prev"/>
		<updated>2017-05-29T08:55:41Z</updated>

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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:55, 29 May 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Tinsmithing.jpg|400px|right]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Tinsmithing.jpg|400px|right]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;__TOC__&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=====Description=====&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=====Description=====&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Sheet Metalworking&#039;&#039;&#039; involves the formation of objects by bending, folding, rolling and joining flat sheets of metal which have been cut to an appropriate pattern - known as &#039;&#039;&#039;[[Nets and Developments]]&#039;&#039;&#039;.   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Sheet Metalworking&#039;&#039;&#039; involves the formation of objects by bending, folding, rolling and joining flat sheets of metal which have been cut to an appropriate pattern - known as &#039;&#039;&#039;[[Nets and Developments]]&#039;&#039;&#039;.  &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Simple patterns may be marked out on the metal directly but, for more complex shapes, they can be  drawn full-size on thin card and cut out. The card &#039;&#039;&#039;[[Template]]&#039;&#039;&#039; may be produced using &#039;&#039;&#039;[[:Category:Geometry|Geometrical Constructions]]&#039;&#039;&#039;, &#039;&#039;&#039;[[CAD]]&#039;&#039;&#039; or by marking out directly from the job in hand &#039;&#039;(e.g. when making a machine guard or repairing car bodywork)&#039;&#039;.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>DT Online</name></author>
	</entry>
	<entry>
		<id>http://wiki.dtonline.org/index.php?title=Category:Sheet_Metalwork&amp;diff=9579&amp;oldid=prev</id>
		<title>DT Online: Created Category</title>
		<link rel="alternate" type="text/html" href="http://wiki.dtonline.org/index.php?title=Category:Sheet_Metalwork&amp;diff=9579&amp;oldid=prev"/>
		<updated>2017-05-28T17:15:06Z</updated>

		<summary type="html">&lt;p&gt;Created Category&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[File:Tinsmithing.jpg|400px|right]]&lt;br /&gt;
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=====Description=====&lt;br /&gt;
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&amp;#039;&amp;#039;&amp;#039;Sheet Metalworking&amp;#039;&amp;#039;&amp;#039; involves the formation of objects by bending, folding, rolling and joining flat sheets of metal which have been cut to an appropriate pattern - known as &amp;#039;&amp;#039;&amp;#039;[[Nets and Developments]]&amp;#039;&amp;#039;&amp;#039;.  &lt;br /&gt;
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A [https://en.wikipedia.org/wiki/Tinsmith &amp;#039;&amp;#039;&amp;#039;Tinsmith&amp;#039;&amp;#039;&amp;#039;] &amp;#039;&amp;#039;(aka &amp;#039;&amp;#039;&amp;#039;Whitesmith&amp;#039;&amp;#039;&amp;#039;)&amp;#039;&amp;#039;, for example, makes a variety of household objects by cold working various thin and flat sheet metals but commonly from [https://en.wikipedia.org/wiki/Tinning &amp;#039;&amp;#039;&amp;#039;Tinplate&amp;#039;&amp;#039;&amp;#039;].&lt;br /&gt;
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The same or similar techniques can be used when working [https://en.wikipedia.org/wiki/Pewter &amp;#039;&amp;#039;&amp;#039;Pewter&amp;#039;&amp;#039;&amp;#039;] or making objects from [https://en.wikipedia.org/wiki/Galvanization &amp;#039;&amp;#039;&amp;#039;Galvanised Iron&amp;#039;&amp;#039;&amp;#039;], [https://en.wikipedia.org/wiki/Carbon_steel#Mild_steel &amp;#039;&amp;#039;&amp;#039;Steel&amp;#039;&amp;#039;&amp;#039;] or [https://en.wikipedia.org/wiki/Aluminium#General_use &amp;#039;&amp;#039;&amp;#039;Aluminium&amp;#039;&amp;#039;&amp;#039;]  for example.&lt;br /&gt;
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[[Category:Tools and Equipment]]&lt;br /&gt;
[[Category:Skills and Processes]]&lt;/div&gt;</summary>
		<author><name>DT Online</name></author>
	</entry>
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