Skadis T-Nut Big Hammer Mount

Made from scratch, but somewhat inspired by mounts that I use for smaller hammers: T-Nuts hammer Hook for Ikea Skadis. For mounting to Skadis board I used M2.5x16 screws, probably shorter screws won't work in default setup (adapt mount_thickness parameter if needed), additionally you need M2.5 T-Nuts, to use different screws the screw_* parameters need to be adapted.

My hammer is angled on one side, to compensate for that, one mount is angled (right one by default, mirror it if you want left one to be angled). The hammer handle is too large to fit between two adjacent horizontal holes on Skadis board, so by default the mount is meant to be used across three horizontal holes.

If you have different hammer or want to tweak the model, then check the parameters almost every part of the model uses them, the non parametric are: the bottom Skadis hole guide, Skadis board related dimensions and fillet settings.

Note: my hammer tends to slide on when handle is placed to close to the angled mount, but the spacing between mounts is too small for it to fall out. Keep this in mind when using this mount for different hammers.

Print settings

Printed the mounts in PETG with the following print settings:

• 0.6 nozzle, 0.3 layer height
• 2 outer walls, 3 top/bottom shell layers
• 20% gyroid infill
• painted mouse ear brims (auto generated in orca)
• print orientation: laying on the side (auto-orient in orca is sufficient)

Parameters

The following parameters are defined:

• hammer_head_thickness → the size of the mount where the hammer head rests, with clearance. Default 38.5mm.
• hammer_head_angle → the hammer head angled side. This is used to create the slope on angled mount. Default 12deg.
• hammer_head_angled_side_compensation → used to compensate the height of the angled side of hammer head. This is a flat height on top which the slope will be created in angled mount. Default 2mm.
• mount_thickness and mount_height→ the back most (closest to Skadis) part thickness. Thickness can be reduced to fit shorter screws, but it can also reduce the strength. Default respectively 10mm and 20mm.
• end_stop_thickness and end_stop_height → the farthest part from Skadis, meant to prevent the hammer from falling out. Default respectively 3mm and 5mm.
• width→ total width of a single mount. Default 12mm.
• screw_head_height , screw_head_diameter and screw_thread_diameter→ flat head screw dimensions. Adapt those for different screws. The counterbore hole is generated based on those parameters. Default respectively 3mm, 5mm and 3mm.
• triangle_brace_angle → angle of triangle part at the bottom part of the mount measured from horizontal plane. This mostly affects the overall height of the mount. Default 30deg.
• mount_base_height → additional hook material just under the hammer head rest point. The triangle brace origin will be shifted by this amount. Originally created to compensate for cutting out the slope on angled part, which created the hole in the end stops, but I realized that I need to add the slope instead of cutting it into the mount. Left it as it is for now, maybe it will be useful. Default 5mm.

Note that changing any of the *_thickness  and triangle_brace_angle parameters will affect the overall part height. Making them too small might lead to errors related to placing the lower Skadis hole guide.