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Anonymous1723462670
07-20 05:44
Model Name
railway tank car 3d model
Tags
3d printing
3d printing realistic
printing
realistic
resin printing
vehicle
vehicle 3d printing
vehicle 3d printing realistic
vehicle realistic
Prompt
A 3D printable model of a railway tank car (oil cistern) designed for SLA/LCD resin printing. The model must consist of two separate, non-assembled parts for 3D printing:1. Main Tank Body: A hollow cylindrical oil cistern tank. Inside the tank, there must be a completely empty cavity to hold liquid. On the very top of the tank, there must be a wide vertical neck with a coarse internal screw thread (large thread pitch, 2mm). At the very bottom of the tank, include a small 2mm drain hole for resin escape during printing.2. Screw Cap: A matching threaded plug/cap that screws into the top neck of the tank. The cap must have a matching coarse external screw thread, with a 0.3mm tolerance gap (clearance) so it can easily screw into the tank neck after printing. The top of the cap should look like a classic railway manhole cover.Style: Simplified industrial design, smooth manifold geometry, water-tight, ready for 3D printing (STL/OBJ format), no support structures baked into the model.
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Anonymous1723462670
Anonymous1723462670Anonymous1723462670