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    <title>UMN Art: Laser Cutter and CNC Router</title>
    <link rel="alternate" type="text/html" href="http://blog.lib.umn.edu/ali/cnc/" />
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    <id>tag:blog.lib.umn.edu,2010-02-08:/ali/cnc//11821</id>
    <updated>2011-01-21T17:46:45Z</updated>
    <subtitle>Resources relating to the Laser Cutter and the CNC Router</subtitle>
    <generator uri="http://www.sixapart.com/movabletype/">Movable Type Enterprise 4.31-en</generator>

<entry>
    <title>LASER HOURS - SPRING SEMESTER</title>
    <link rel="alternate" type="text/html" href="http://blog.lib.umn.edu/ali/cnc/2011/01/laser-hours---spring-semester.html" />
    <id>tag:blog.lib.umn.edu,2011:/ali/cnc//11821.270269</id>

    <published>2011-01-21T17:22:26Z</published>
    <updated>2011-01-21T17:46:45Z</updated>

    <summary>MONDAY: 11-5 with Celestine TUESDAY: 10-2 with Sarah WEDNESDAY: 10-2 with Sarah THURSDAY: 10-2 with Sarah FRIDAY: 11-5 with Celestine To make an appointment visit the sign up sheet on the door of the tool crib in the woodshop of...</summary>
    <author>
        <name>burns278</name>
        
    </author>
    
        <category term="Hours" scheme="http://www.sixapart.com/ns/types#category" />
    
    
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        <![CDATA[<p>MONDAY: 11-5 <small>with</small> Celestine</p>

<p>TUESDAY: 10-2 <small>with</small> Sarah</p>

<p>WEDNESDAY: 10-2 <small>with</small> Sarah</p>

<p>THURSDAY: 10-2 <small>with</small> Sarah</p>

<p>FRIDAY: 11-5 <small>with</small> Celestine</p>

<p>To make an appointment visit the sign up sheet on the door of the tool crib in the woodshop of regis east. You may also call the tool crib at 612-624-4072 or email umnlaser@gmail.com. </p>

<p>*a new system of signing up will be implemented soon, so check back for more info on that. </p>]]>
        
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</entry>

<entry>
    <title>Laser Cutter Basics: Preparing a file</title>
    <link rel="alternate" type="text/html" href="http://blog.lib.umn.edu/ali/cnc/2010/02/lasercutter-standards.html" />
    <id>tag:blog.lib.umn.edu,2010:/ali/cnc//11821.217577</id>

    <published>2010-02-08T08:00:42Z</published>
    <updated>2010-02-08T10:00:01Z</updated>

    <summary>user Illustrator (recommended by me) or CorelDraw (recommended by some others). set up a document that&apos;s 48&quot; x 24&quot;, RGB mode. here&apos;s is a illustrator template file if building 3d things set grid-size matching your material&apos;s thickness use RGB RED...</summary>
    <author>
        <name>Ali Momeni</name>
        
    </author>
    
        <category term="Tutorials" scheme="http://www.sixapart.com/ns/types#category" />
    
    
    <content type="html" xml:lang="en-us" xml:base="http://blog.lib.umn.edu/ali/cnc/">
        <![CDATA[<p>user Illustrator (recommended by me) or CorelDraw (recommended by some others).</p><ul>
	<li>set up a document that's 48" x 24", RGB mode.  here's is a <span class="mt-enclosure mt-enclosure-file" style="display: inline;"><a href="http://blog.lib.umn.edu/ali/2010ema8600//laser-cutter-template.ai">illustrator template file</a></span></li>
	<li>if building 3d things set grid-size matching your material's thickness</li>
	<li>use RGB RED for vector cuts (all the way thru the material)</li>
	<li>use RGB BLUE for vector engraves (part way thru the material)</li>
	<li>use BLACK for raster engrave (part way through, laser moves back-forth across)</li><li>if working with images, "live trace", "live paint"&nbsp; are your friends; if working with anything "pathfinder" is your friend.&nbsp; look them up in Illustrator!<br /></li></ul>]]>
        
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<entry>
    <title>Google SketchUp/3D Warehouse, Origami and the Laser Cutter</title>
    <link rel="alternate" type="text/html" href="http://blog.lib.umn.edu/ali/cnc/2010/02/google-sketchup3d-warehouse-origami-and-the-laser-cutter.html" />
    <id>tag:blog.lib.umn.edu,2010:/ali/cnc//11821.217576</id>

    <published>2010-02-08T07:52:09Z</published>
    <updated>2010-02-08T10:01:24Z</updated>

    <summary>Some ideas for working with the laser cutter. Download and install Google SketchUpBuild your own thing, or download some components from the 3d warehouse If a flat cut (like gears), then view your model from the top, export a vector...</summary>
    <author>
        <name>Ali Momeni</name>
        
    </author>
    
        <category term="Tutorials" scheme="http://www.sixapart.com/ns/types#category" />
    
    
    <content type="html" xml:lang="en-us" xml:base="http://blog.lib.umn.edu/ali/cnc/">
        <![CDATA[<p>Some ideas for working with the laser cutter.</p>

<ul><li>Download and install <a href="http://sketchup.google.com/">Google SketchUp</a></li><li>Build your own thing, or download some components from the <a href="http://sketchup.google.com/3dwarehouse/">3d warehouse</a><br />
</li><li>If a flat cut (like gears), then view your model from the top, export a vector file (.eps), and <br /></li><li>open the file in illustrator.  Make the file conform to <a href="http://blog.lib.umn.edu/ali/cnc/2010/02/lasercutter-standards.html">laser-cutter standards</a>; cut<br />
</li><li>If building a 3d structure, consider using <a href="http://en.wikipedia.org/wiki/Finger_joint">finger joints</a>, OR, use a clever origrami program like&nbsp;</li><li><a href="http://www.tamasoft.co.jp/pepakura-en/">Pepakura</a> to UNFOLD your model; then export a vector file (.eps) from Pepakura, open in <br /></li><li>Illustrator and make conform to <a href="http://blog.lib.umn.edu/ali/cnc/2010/02/lasercutter-standards.html">laser-cutter standards</a></li></ul>]]>
        
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