Parametric Laser Bed Stops for lasers with slotted beds

These are parametric corner and end stops made to attach to slotted beds with continuous threaded section, they will also work with beds that have a few regularly spaced holes or through slots. The parametric CAD models are available through OnShape and are therefore available for free. I have also added Graduations so that you can do simple size checks for your materials that you are locating.

Most of the different options should not require support. With the main exception of the counterbored holes. 

The Files attached are specifically sized for a Snapmaker Artisan, but I believe will work with at least some of there other models of laser cutters. Unfortunately, I only have access to this laser cutter so I have not created any other slot spacings. 

To navigate the document the home area of the document has 3 subfolders for the different types of Fences that I have made. In each folder there is a variable studio where you can change the values for that style of fence. Each variable studio only effects that style of fence the values of the other style will remain unaffected by any changes that you make.

Types of Fences/Stops

Square Corner for locating two sides.

Straight Fence for locating one side.

Spring Fence provides force to locate material against another stop.

Square Pegs: provide a friction fit to continuous slot, meaning they can slide with some force, but this force should be more than what the material will act with, may require some tuning for your printer and cutter.

Solid: lets you add your own holes, wither in the model or after the fact in the slicer.

Countersunk: has countersunk holes for flat head to sit flush with the top of the stops/fences.

Counterbore: has counterbored holes so a socket of button head bolt can sit flush or bellow the top of the stop/fence.

IMPORTANT NOTE:

I have not gotten to test the spring fences to any amount other than them fitting in the slots.

Link to Document:  https://cad.onshape.com/documents/77f9433aa7ca91fa4ae707a0/w/9ffa298b92b4985420dbcc60/e/264c8d45cf3e64b23780760e 

Print Settings:

I printed all of mine in ABS, but PETG or any other tough filament should work perfectly for this as well. As these were never designed for significant forces.

I have also made mine with only two walls, use more if you have a bed slinger moving them fast or frequently cut stuff heavier than acrylic then you should add a wall or two.

If you leave a comment about a specific spacing and what printer it is for I will look at adding some stops of that size to this listing. Especially if it is of a common model of laser cutter/engraver.