MESHOPIAScale modelling & RC3 modelos publicados
A modified Prusa RC3.1 Shield intended for use with 12 inch plastic sheets. The author states they stretched the last pins to use the full width for a 12 inch sheet and to wrap around the face more. Printing instructions: The author reports printing in PETG with a nozzle temperature of 240C and a bed temperature of 80C.
4 stacked. The author provides the following printing instructions: make sure you check your setting!! I printed at 2.0 layer height and 5 % infill. 10 % infill on the supports: a little tough to remove the layers in between the bands.
High Speed version of the RC3 Stack. The author states this version is a solid object and must be printed with no top or bottom layers and no infill; these settings hollow out the model and determine the wall thickness. The author reports a print time of 2h 4m on a delta printer. Print instructions for 0.4mm nozzle: - Layer height: 0.25mm - Layer width: 0.6mm - Outline perimeter shells: 2 - Top solid layers: 0 - Bottom solid layers: 0 - Infill: 0 - Brim: .02mm gap, 6 outlines - Supports: No supports are needed - Print speed: The author suggests printing as fast as the printer allows, noting the model is designed for minimum acceleration and deceleration to reduce shaking. - The author used an extrusion multiplier of 1.10 in Simplify3D to force better bonding between layers and perimeter shells. - The author used multiple processes in Simplify3D to print the first two layers at a slower speed. Technical specifications: - Each shield is 20mm high with a 0.25mm gap. - The second shield begins at 20.25mm, the third at 40.50mm, and so on. - Two units can be stacked by placing the second copy at Z 81.00mm. Files: - convid-mike-v2-4-stack-full.stl