Hangboard

prusaprinters

<p>------------------------------------------------------------------------</p><p>I wanted to create a 3D printable hangboard so that I could train finger strength and needed a hangboard with progressively smaller edges. This hangboard is designed for people that have been climbing for a few years. If you're interested in the types of workouts you can do with these types of hangboards I would recommend checking <a href="http://en-eva-lopez.blogspot.com">Eva Lopez</a>'s hangboard training blog. &nbsp;</p><p>I wanted a hangboard that would fit on the bed of the ender 3 and so will need to print two of these so that you hang on them and they take alot of filament (~700g, if anyone has any ideas on how to decrease filament let me know). The edge size on the hangboard going from top to bottom: 22mm + &nbsp;, 18mm, 16mm, 14mm, 12mm, and 10mm. One of my biggest worries about 3d printing a hangboard was strength and filament usage. After stumbling on the video below I thought it would be interesting to have increased infill in the areas that ran the highest stress.&nbsp;</p><figure class="media"><oembed url="https://www.youtube.com/watch?v=q0YsC53mFvY&amp;list=PLBLcxh8J3jc3fpHOtSzk72HJ3FBvrKa_v&amp;index=2"></oembed></figure><p>&nbsp;</p><p>------------------------------------------------------------------------</p><h4>Modifier&nbsp;</h4><p>This hangboard should only be printed with the modifier. To do this you can watch the video above or follow these directions:&nbsp;</p><ol><li>import the hangboard file in prusaslicer and position it so that it fits on the bed</li><li>On the right right bar under the hangboard.stl file click the object settings button(gear square with an orange cog in the right corner)</li><li>Select add modifier&gt;load…</li><li>Choose the hangboard_infill_modifier.obj file</li><li>In the right bar under the hangboard_infill_modifier.obj file click on the object settings(the grey cog with an orange cog inside) select infill and change to value &gt;70%</li></ol><p>------------------------------------------------------------------------</p><p><strong>This print should be positioned to be printed on it's side for maximum strength</strong></p><p>------------------------------------------------------------------------</p><p><strong>The printer settings:</strong></p><p>infill density: 20%</p><p>infill pattern: rectilinear</p><p>brim width: 3mm</p><p>Supports: Yes</p><p><strong>Modifier settings:</strong></p><p>infill density: 70%</p><p>infill pattern: rectilinear</p><p>------------------------------------------------------------------------</p><p><strong>Equipment</strong></p><ul><li>&nbsp;6 pan socket head 8X1¼ screws&nbsp;</li><li>#8 steel washers.&nbsp;</li></ul><p>------------------------------------------------------------------------</p><p><strong>Notes</strong></p><p>I'm looking into making a parametric design so that the edge depths can be modified or creating several models with differing edge depths.</p><p>The edges of the hangboard are really sharp and need to be filed down, I will be working on a new file that has rounded edges.&nbsp;</p>