Model Railway Platform Access Steps and Accessability Ramp 3D print model

My last design was some platform access steps for passanger but as I was designing them I thought I would create a version with an Accessability ramp to the side like modern station have. The design has been developed for a 19mm platform in OO scale., but can be scaled for other railway gauges. This design is approximately 198mm long and 57mm deep whilst being about 34mm high. The design comes in two version with steps on the left and the other with the steps on the right.

These designs have been designed to be printed on a Filament. For resin printing it will depend on what size printer you have or what scale your printing in.

designed at OO gauge, 1/76.2 scale but can easily be scaled for other gauges.for HO gauge print at 87%, 1/87 Scale,for O gauge UK at 175%, 1/43.5 Scale,for O gauge International print at 158%, 1/48 Scale,for N gauge print at 51.49%, 1/148 Scale, (Caution: I have not printed this model in N gauge so I can’t guarantee its printability)

The examples in the pictures were printed on a Bambu Labs A1 FDM Printer.As normal with my designs, there is a balance between accuracy and printability, hopefully not affecting the look of the model too much. This design was especially difficult to get a balance between accuracy and printability.

For FDM printing I used a 0.4mm nozzle and a layer height of 0.12mm using PLA filament.

use this link to join CGTrader and download my designs.

https://www.cgtrader.com/designers/PJD1974?referral_id=3218445