T-Slot Rostock Mini

I built a Rostock Mini that was taller than stock (550mm rods) and noticed that it was not very stiff and would wobble around when All of the modificatrions are designed to be complete drop-ins for the existing Rostock Mini design so you can mix and match modifications with any Rostock Mini.

3D printer parts and enhancements

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The entire design was drawn up in Pro/Engineer and I will make source file available once I am satisfied that the design is complete. I did include a STEP file so you can open this in any other parametric CAD program amd make modifications now.

Materials and methods

-3x 554mm 20mm t-slot extrusions, I purchased 554mm Misumi CAF5-2020-554
-15x M5 t-slot nuts, I purchased Misumi HNTAT5-5
-6x 550mm 8mm precision rails, I purchased Misumi SFJ8-550
-6x 8mm LMU8 bearings, I purchased Misum LMU8
-3x 550 tooth 0.19" wide closed loop MXL Belt, I purchased Misumi TBN550MXL019
-3x 40 tooth MXL pulley, I purchased Misumi ATP40MXL025-B-P5-KC90
-3x 40 tooth MXL idler , I purchased from Misumi ID Code: MA264
-3x 10-32 adjustable rubber feet, I purchased McMaster-Carr 9546K115
-1x 120mm case fan for cooling RAMPS board
-1x 40mm fan for cooling hot end and print



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Mini avatar lastfmMatthew LaBerge published this design ago