SR71 Blackbird Sample Tester Print of Engine.

This engine section is a tester print for the 1/35th scale SR71 Blackbird scale model/LED lamp. I decided to upload it because its one of the trickier parts to print and a good way to confirm your settings are perfect. If this print ok the other parts are fine.

Dimensions of this part are approximately H190mm x W155mm x D125mm but to complete other larger parts in the kit, your printer needs a build volume of at least 200mm x 200mm x 200mm.

I have created STL files that are optimised for single wall printing with specially developed 'inside-out' internal supports to generate stiff and economical parts that require no infill, supports or even finishing or clean up steps, just print and assemble beautiful scale models. A single wall is very quick to print and the total cost of filament for the entire build is less than $20! This approach to designing complex 3D printed parts is still quite uncommon but I believe has huge potential and will continue to improve on it. This SR71kit is based originally on a 3D model by Chris Shakal, an aeronautics engineer and has been used with his kind permission, he has even printed one of these SR71 kits himself.

Check out the video here to see this test part being printed as a single wall in 'vase mode'.

Happy testing!

Bram

Las dimensiones de las piezas son 125 mm x 150 mm x 190 mm. El tamaño mínimo de la cama de la impresión de
is es 200mm x 200mm x 200m m.

Diámetro de la boquilla. - 0.4mm

Temperatura de la boquilla. - Puse mi cabeza de impresión en 218 grados centígrados para mi filamento particular del PLA. Usted tendrá que encontrar su propia temperatura perfecta para su marca de filamentos. Aunque me parece que el filamento transparente requiere temperaturas ligeramente más altas.

Multiplicador de Extrusión - 102%
Ancho de la Línea - 0.42mm
Altura de la Capa - 0.20 - 0.25mm
Altura de la Capa Inicial - 0.15mm
Velocidad de Impresión - Entre 45mm / sa 60mm / s
Paredes - 1 pared
Superior / Inferior Ajustes - Zero
Infill - Zero
Soportes - Zero
Retract - On
Ventilador - On
Modo Spiral / Vase Mode: On
Skirt - 5 líneas, pero depende de usted, siempre y cuando el cabezal de impresión esté bien cebado antes de encenderlo La parte real. Evite usar un borde porque es más trabajo para limpiar y estas partes son más delicadas. A menos que la adherencia de la cama sea un problema ...
Desplazamiento de la falda: 1 mm
Nota: Si utiliza la rebanadora Cura, ajuste el modo especial a "Modo Superficie".