B-2A Spirit Kit Card 3D Printer Model

License: CC BY
File formats: stl
Download type: zip
Size:632.7KB

The file 'B-2A Spirit Kit Card 3D Printer Model' is (stl) file type, size is 632.7KB.

Summary

NOTICE. As we approach the end of January, we get closer to my departure from Thingiverse. From what I planned I may be posting two more models. After that new models will essentially be published more infrequently. If you want a consistent-ish (I'm in my senior year of HS, tis a bit hard to find time) flow of new kit cards you can head over to Printables.

Also, for those who have asked, I now have a donation link. So, you can support me, and I can also accept commissions.

The B-2 Spirit is a stealth bomber developed by Northrop Grumman. The first operational B-2 would be named the Spirit of Missouri, as all B-2 aircraft would follow the same naming scheme of Spirit of “Insert U.S. State”. Production of the B-2 would go from 1987 to 2000, with it entering service on January 1, 1997. A total of 21 B-2 Spirits have been made, 20 of which remain in service since one was lost in a crash during takeoff during 2008. It has an RCS of 1 sq ft (0.1 sq m), for reference a bird has an RCS of 0.1 sq ft (0.01 sq m). the B-2 obtains this though the lack of right angles, low-drag design, and lack of vertical stabilizers. It served in Kosovo War, Iraq, Afghanistan, and Libya.

Both Sprue and Sprue-less models included along with models of individual parts. Contrary to my other models, this model requires absolutely NO glue. I would have more pictures, but alas, I have no print bed. Yeah, my print bed broke, don't ask how, just know it will be a few weeks till I get a new one. Also, this kit card is fully printable on a Prusa Mini.

A variant with the landing gear down is included and is designated “Gear Down”

Print at a .2 mm layer height with 100% infill.

B-2A__Spirit_Block_30_Fuselage.stl 59.4KB
B-2A__Spirit_Block_30_Fuselage_Gear_Down.stl 95.1KB
B-2A__Spirit_Block_30_Gear_Down_No_Sprue.stl 280.1KB
B-2A__Spirit_Block_30_Gear_Down_Sprue.stl 575.7KB
B-2A__Spirit_Block_30_Landing_Gear_Left.stl 30.9KB
B-2A__Spirit_Block_30_Landing_Gear_Right.stl 30.9KB
B-2A__Spirit_Block_30_No_Sprue.stl 177.1KB
B-2A__Spirit_Block_30_Sprue.stl 479.4KB
B-2A__Spirit_Block_30_Wing.stl 117.9KB
B-2A__Spirit_Block_30_Wing_Gear_Down.stl 123.3KB