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#propeller

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Vista de Hélice bidireccional experimental de 3 pulgadas para dron

RC & MecánicaFree

Experimental 3-inch bidirectional propeller for drone

Experimental 3-inch propeller developed as part of an academic project on a drone capable of rolling inside a cage. It uses toroidal-shaped blades and a symmetrical profile to study thrust in both directions. The source includes comparisons and test graphs, but those results do not certify a copy manufactured with another printer, material, or process. Preparation, compatibility, and printing The author describes 0.12 mm layers, supports, and an adhesion edge when printing several units. It expressly warns of the risk of breakage at high revolutions; its published limit should not be interpreted as a guaranteed safe speed. It is not a commercial replacement of universal application. Before attempting any test, consult the documentation and original graphs and use an appropriate protected test bench.

Technology: Sin probar
material: —
Difficulty: Sin especificar

RC & MecánicaFree

Folding Propeller for RC Planes

Purpose This model is a folding propeller designed for use in RC planes, such as the Nucking Futs printable pylon racer. Practical Uses The designer used upscaled versions of the Nucking Futs pylon racer with these propellers. When printed with PLA or PETG, the designer reported the propeller can withstand several hundred Watts of input power. The designer suggests PA-CF as a potential material. Included Parts - Blade_6_35.3mf - Blade_6_55.3mf - Blade_7_4.3mf - Blade_7_6.3mf - Blade_8_5.3mf - Blade_8_5.3mf - Blade_8_7.3mf - Blade_85_5.3mf - Blade_85_75.3mf - Blade_9_6.3mf - Blade_9_8.3mf - Blade_robust_8_5.3mf - Centerpiece_3B_5mm.3mf - Centerpiece_3B_6mm.3mf - Centerpiece_3B_8mm.3mf - Centerpiece_5mm.3mf - Centerpiece_6mm.3mf - Centerpiece_6mm_screw_on.3mf - Centerpiece_8mm.3mf - Centerpiece_robust_5mm.3mf - Spinner_2mm.3mf - Spinner_2mm_screw_on.3mf Printing and Assembly Guidance To achieve maximum strength, the designer recommends printing with 10 perimeters so that layer lines are oriented along the perimeters, specifically at the blade root. The leading edge of the blade should face the print bed. The designer advises testing the propeller with more power than will be used in final operation and warns not to stand beside or in front of the propeller during initial testing due to the risk of blade separation.

Technology: Sin probar
material: —
Difficulty: Sin especificar

RC & MecánicaFree

RC propeller rubber adapter

RC propeller rubber adapter Purpose This model is an RC propeller adapter designed to hold a propeller in place using rubber components. Practical Uses It is intended for use in remote-controlled aircraft applications where a rubber-based propeller mounting system is required. Included Parts Based on the provided files, the model includes the digital design files: unasec.fcstd, unasec_smaller_print.3mf, and unasec.stl. Printing and Assembly Guidance The author proposes printing the part using ABS with a wall thickness of 5 and 50% infill. For assembly, the author suggests using threads similar to 3mm insert threads, with two inserts on each side. The process involves pushing 3mm threads down into the part using a soldering iron, then securing the assembly using longer 3mm screws from both sides.

Technology: Sin probar
material: —
Difficulty: Sin especificar

ElectrónicaFree

Two Bladed Propeller Snap Fit

Two Bladed Propeller Snap Fit Purpose This model is a two-bladed propeller originally designed for the VOLANTEXRC RC Plane - P51 Mustang Ready to Fly. It is intended to fit other brands, such as LEAMBE. Practical Uses It serves as a replacement or custom part for RC planes and similar electronics-based hobbyist aircraft. Included Parts - Two Bladed Propeller.stl Printing and Assembly Guidance For optimal performance, the author recommends using light filaments such as PLA, ABS, or PETG, noting that other materials may increase drag. For best use, the bottom of the propeller should be sanded. Printing settings recommended by the author include: - Layer height: 0.16mm or lower - Infill: 0% - Wall thickness: 0.8mm (2 lines) - Support and adhesion should be used during the printing process.

Technology: Sin probar
material: —
Difficulty: Sin especificar

RC & MecánicaFree

Three-blade propeller for tugboat models

Three-blade propeller for tugboat models Purpose This model is a three-blade propeller specifically designed for use with tugboat models. According to the author, it is engineered to allow for precise installation within a Korty’s nozzle. Practical Uses This component is intended for RC boat applications, specifically for tugboat scale models requiring a three-blade propulsion system compatible with Korty-style nozzles. Included Parts - sroub 3 list.3mf

Technology: Sin probar
material: —
Difficulty: Sin especificar

RC & MecánicaFree

Junkers Ju 87 Stuka — 3D Printable RC Aircraft

A Stuka-inspired aircraft with a distinctive bent wing and propeller-driven layout. This smaller package contains eleven STL files; inspect their coverage before treating it as a complete airframe. PACKAGE CONTENTS 11 STL files. Exact duplicate files are supplied once. The included file-name map identifies each original path and its renamed counterpart. PRINTING AND ASSEMBLY Parts are supplied separately. Review the build documentation and individual meshes to choose print orientation, material, support strategy and assembly sequence. Printer profiles and G-code are supplied as reference material and must be checked for compatibility before use. Electronics, motors, radio equipment and other purchased hardware are not supplied as physical items. PRESENTATION AND LICENSE Published by MESHOPIA under CC0 on the basis of the rights holder authorization confirmed by the uploader. Original creator references inside supplied documentation are retained. The cover is an original MESHOPIA visualization of the assembled model in an RC hobby setting; it does not document a completed build or a flight test. Assembly and flight readiness have not been independently tested by MESHOPIA.

Technology: Sin probar
material: —
Difficulty: Sin especificar