isel_icv4030:engraving_detailed_images

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isel_icv4030:engraving_detailed_images [2023/01/25 05:35] – formlabisel_icv4030:engraving_detailed_images [2023/04/03 06:43] (current) – [Using Rhino] formlab
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 ===== For 2.5D shapes that retain sharp edge quality ===== ===== For 2.5D shapes that retain sharp edge quality =====
 +{{:isel_icv4030:2.5d.jpg|}}
 ==== Using Rhino ==== ==== Using Rhino ====
  
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   * If extrusion fails   * If extrusion fails
-    * shift + click the top (and bottom) surface and delete+    * This might happen when there's a small surface present. To find and delete it, do the following: 
 +    * shift + click the top (and bottom) surface and delete them.
     * select the walls and 'explode' those.     * select the walls and 'explode' those.
-    * select the walls again, but now one by one: click + shift click, etc...  +    * enter the command ''selsmall'' and add a value that's a fraction larger than the object's extrusion. For example: a shape is extruded 2mm, enter 2,001. This finds shapes up to that length. So the smallest surfaces are found this way. 
-    * if you selected everything, hide it with ''alt + h'' +    * if the command found one or a few super small walls, delete them. If there's no gap, that should be good enough to go. If there's a gap, try adjusting the surfaces boundaries to match or fix the gaps with the ''connect surfaces'' icon.
-    * maybe / hopefully there are tiny vertical wall-pieces that were so small you missed them when you were selecting everything one by one. +
-    * Look at them,  +
-    * memorise their positions +
-    * delete them +
-    * Unhide the rest of the walls with ''ctrl + alt + h'' +
-    * fix the gaps with the ''connect surfaces'' icon+
     * When the walls look OK again, click the icon ''surface from planar curves'', then select the tops of the walls and press OK.      * When the walls look OK again, click the icon ''surface from planar curves'', then select the tops of the walls and press OK. 
     * Repeat for the bottom parts if necessary     * Repeat for the bottom parts if necessary
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   * Import STEP file into Fusion 360 to create toolpaths the regular way.   * Import STEP file into Fusion 360 to create toolpaths the regular way.
-  * +  * Use flat end mills
 ==== Using Fusion 360 ==== ==== Using Fusion 360 ====
 <wrap hi>Update: Not very practical</wrap> <wrap hi>Update: Not very practical</wrap>
  • isel_icv4030/engraving_detailed_images.1674653755.txt.gz
  • Last modified: 2023/01/25 05:35
  • by formlab