There are ready files created in Shapr3D. The details have already been printed with PETG and were functional on a real prototype. It is necessary to make adjustments to the model, prepare it for reprinting, and preferably adapt the design for printing with ASA plastic or recommend another optimal material for printing on Bambu Lab H2D.
The task is not about visualization, but about engineering mechanics:
- adjusting holes, fits, fastenings;
- checking wall thicknesses;
- adapting for 3D printing;
- considering loads, clearances, deformations, and temperature;
- preparing STL/STEP files for printing;
- if necessary — remodelling specific areas in parametric CAD;
- the models already have places for motors with gearboxes, belts, and encoders, but these elements are not displayed in the current visualization;
- it will be necessary to add motors, gearboxes, belt drives, pulleys, encoders, and fastenings for them to the model;
- calculate the correct center distances for the belts so that the forces are transmitted correctly, without slipping, misalignment, and excessive tension;
- check that the mounting places correspond to the typical sizes of real components: motors, gearboxes, bearings, shafts, pulleys, belts, encoders, and standard fastenings.
Desired experience: Shapr3D / Fusion 360 / SolidWorks / Inventor / FreeCAD, 3D printing of mechanical parts, robotics, gearboxes, bearings, shafts, belts, housing parts.
Important: the parts must not only be beautiful but also truly suitable for printing and functioning in the mechanism.
In your response, please show 2–3 examples of mechanical parts or assemblies that you have modeled/adapted for 3D printing. Only renders, characters, interiors, or decorative models are not of interest.