FreeCAD-Doc/localwiki/PartDesign_SubtractiveCone.html
2018-07-08 12:11:49 -05:00

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<html><head><title>PartDesign SubtractiveCone</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><link type='text/css' href='wiki.css' rel='stylesheet'></head><body><h1>PartDesign SubtractiveCone</h1></div>
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<h3><span class="mw-headline" id="PartDesign_SubtractiveCone"><a href="https://www.freecadweb.org/wiki/index.php?title=File:PartDesign_SubtractiveCone.png" class="image"><img alt="PartDesign SubtractiveCone.png" src="PartDesign_SubtractiveCone.png" width="32" height="29" /></a> PartDesign SubtractiveCone</span></h3>
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<th class="ctOdd">Menu location
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<td class="ctEven">Part Design → Create a subtractive primitive → Subtractive Cone
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<th class="ctOdd">Workbenches
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<td class="ctEven"><a href="PartDesign_Workbench.html" title="PartDesign Workbench">PartDesign</a>
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<th class="ctOdd">Default shortcut
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<td class="ctEven">None
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<th class="ctOdd">See also
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<td class="ctEven"><a href="PartDesign_CompPrimitiveSubtractive.html" title="PartDesign CompPrimitiveSubtractive">PartDesign CompPrimitiveSubtractive</a>
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<td class="ctToc"><br /><div id="toc" class="toc"><div class="toctitle"><h2>Contents</h2></div>
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<li class="toclevel-1"><a href="#PartDesign_SubtractiveCone"><span class="tocnumber">1</span> <span class="toctext">PartDesign SubtractiveCone</span></a></li>
<li class="toclevel-1 tocsection-1"><a href="#Description"><span class="tocnumber">2</span> <span class="toctext">Description</span></a></li>
<li class="toclevel-1 tocsection-2"><a href="#How_to_use"><span class="tocnumber">3</span> <span class="toctext">How to use</span></a></li>
<li class="toclevel-1 tocsection-3"><a href="#Options"><span class="tocnumber">4</span> <span class="toctext">Options</span></a></li>
<li class="toclevel-1 tocsection-4"><a href="#Properties"><span class="tocnumber">5</span> <span class="toctext">Properties</span></a></li>
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<h2><span class="mw-headline" id="Description">Description</span></h2>
<p>Inserts a subtractive cone in the active Body. Its shape is subtracted from the existing solid.
</p><p><span style="font-size:x-small;"><a href="Release_notes_0.17.html" title="Release notes 0.17">available in version 0.17</a></span>
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<div class="floatnone"><a href="https://www.freecadweb.org/wiki/index.php?title=File:PartDesign_SubtractiveCone_example.png" class="image"><img alt="PartDesign SubtractiveCone example.png" src="PartDesign_SubtractiveCone_example.png" width="600" height="300" /></a></div>
<p><i>On the left: active body (A) shown in grey and subtractive cone (B) shown in transparent red; result on the right.</i>
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<h2><span class="mw-headline" id="How_to_use">How to use</span></h2>
<ol><li> Press the <span style="background: #DDDDDD; border: 1px solid #888888; padding: 0px 5px 1px 5px;"><a href="https://www.freecadweb.org/wiki/index.php?title=File:PartDesign_SubtractiveCone.png" class="image"><img alt="PartDesign SubtractiveCone.png" src="24px-PartDesign_SubtractiveCone.png" width="24" height="22" srcset="PartDesign_SubtractiveCone.png 1.5x" /></a> <b>Subtractive Cone</b></span> button. <b>Note</b>: the Subtractive Cone is part of an icon menu labelled <i>Create a subtractive primitive</i>. After launching FreeCAD, the Subtractive Box is the one displayed in the toolbar. To get to the Cone button, click on the down arrow besides the visible icon and select Subtractive Cone in the menu.</li>
<li> Set the Primitive parameters and <a href="Part_Attachment.html" title="Part Attachment">Attachment</a>.</li>
<li> Click <span style="background: #DDDDDD; border: 1px solid #888888; padding: 0px 5px 1px 5px;">OK</span>.</li>
<li> A Cone feature appears under the active Body.</li></ol>
<h2><span class="mw-headline" id="Options">Options</span></h2>
<p>The Cone can be edited after its creation in two ways:
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<ul><li> Double-clicking it in the Model tree, or by right-clicking and selecting <b>Edit primitive</b> in the contextual menu; this brings up the Primitive parameters.</li>
<li> Via the <a href="Property_editor.html" title="Property editor">Property editor</a>.</li></ul>
<h2><span class="mw-headline" id="Properties">Properties</span></h2>
<ul><li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Attachment</b>: defines the attachment mode as well as the Attachment Offset. See <a href="Part_Attachment.html" title="Part Attachment">Part Attachment</a>.</li>
<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Label</b>: label given to the Cone object. Change to suit your needs.</li>
<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Radius1</b>: the radius value at the cone's base.</li>
<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Radius2</b>: the radius value at the cone's top. A non-zero value creates a truncated cone.</li>
<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Height</b>: the height of the cone along its axis.</li>
<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Angle</b>: angle of rotation of the cross section (360 degrees in a full cone).</li></ul>
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