Hogwarts Express dementor scenario book nook

Immerse yourself in magic and engineering with this unique creation: a Hogwarts Express wagon book nook, meticulously designed with 23 STL files to be brought to life through 3D printing. This project is not just a collector's item; it's an invitation to merge the art of 3D printing with electronics, illuminating the magic of the Harry Potter world on your own bookshelf.

Conceived for those passionate about detail and design, this book nook has been prepared to house electronics that will illuminate the different environments of the iconic train: from the glittering exterior to the mysterious corridor and the cozy bedroom. We recommend using an Arduino Nano, addressable WS2812B LED strips and a 9V battery for power, integrating all the electronics into the train's ceiling piece for a clean and magical aesthetic.

For fans of the Harry Potter saga, makers, and electronics enthusiasts, this project offers a unique creation experience. The windows, modeled to be printed in transparent resin, achieve a translucent effect that filters the light from the LEDs, creating a magical atmosphere without revealing the specific details of the hallway or the exterior, inviting the imagination to fill the spaces.

Now available for download at Cults, this Hogwarts Express wagon book nook is the ultimate project for those looking to take their love of Harry Potter and their 3D printing and electronics skills to a new level. Whether it's to adorn your library, as a weekend project, or as the perfect gift for a potterhead friend, this model invites you to conjure your own magic.

Don't miss the opportunity to build a piece of the magical world. Download now and start creating not just a model, but an experience that will illuminate your love of Harry Potter magic - get ready to board the Hogwarts Express like never before!

For this complex and magical Hogwarts Express wagon book nook project, which combines FDM and SLA printing, I will offer you a guide to optimize the printing parameters in both technologies, ensuring spectacular results.

FDM printing

FDM printing is ideal for most structural and large parts of the book nook, such as the wagon walls, the roof (where the electronics will be housed), and the base.

Print Quality:

• Layer Height: 0.2 mm is a good starting point for a balance between detail and print time. For more detailed parts, consider reducing to 0.1 mm.

• Extrusion Width: Use the standard 0.4 mm or adjust according to your nozzle diameter.

Temperature:** **

• Extruder: Approximately 200°C for PLA and 230-250°C for ABS.

• Bed: 60°C for PLA, 100°C for ABS to improve adhesion.

Printing speed:

• General:** 50 mm/s. Reduce to 30 mm/s for fine detail or increase for internal fills where detail is not critical.

Infill:** **

• Density:** 20% for structural parts. Adjusts according to the need for internal support.

• Pattern: Choose "Grid" or "Honeycomb" for good strength.

Supports:

• Necessary for: Especially on parts with overhangs or bridges. Configure with ease of removal in mind.

SLA printing for Windows and Fine Details:

SLA is perfect for printing translucent windows and any part with fine details or requiring a high quality surface finish.

Printing Quality:

• Layer Resolution: 25-50 microns to capture all details and achieve smooth surfaces.

Resin:

• Type: Use clear resin for windows, making sure it is compatible with your printer.

• Post-Cure: Necessary to achieve maximum strength and desired transparency.

Supports:

• Configuration: Adds thin supports for overhang areas, ensuring no obstruction of critical details.

Orientation:

• Detailed Parts: Tilt them to minimize the amount of supports directly on the visible surfaces.

Cleaning and Curing:** Cleaning and Curing:

• Cleaning: Use isopropyl alcohol to clean parts after printing.

• UV curing: Post cure under UV light following resin specific recommendations.

General Tips:

• Perform test prints to adjust the specific parameters of your printer and media.

• Consider post-print finishing for FDM parts, such as sanding or painting, for a uniform appearance.

• Make sure translucent SLA parts maintain their clarity with proper cleaning and curing.

This project invites you to combine the best of both 3D printing worlds, creating not just an object, but an experience that comes alive with light and detail. Enjoy building your own piece of magic!

https://youtu.be/uQ-KHms3PxE