75mm/80mm 3D-Printed Prestress FPV Frame - Free 3D Print Model

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Hobby & DIY>RC

IP Report

Print Profile(1)

All

A1 mini

P1S

P1P

X1 Carbon

X1E

H2D

H2D Pro

H2S

P2S

H2C

X2D

A2L

0.16mm layer, 6 walls, 15% infill

Designer

1 h

2 plates

5.0(2)

Open in Bambu Studio

Boost

121

221

193

Released

Description

This is an attempt to overcome the barrier of material performance and 3D print a flyable FPV frame. 3D printed plastic is desperately soft compared to carbon fiber plate so a good design is the key to the balance between reasonable performance and weight. I used prestressed structure and started from this small sized frame.

The 3mf file include 2 frame plates and 4 stands between the plates. Second plate includes 1s 450mAh battery mount and a light weight canopy for fpv camera. Other material: some m2 screws, some electronic tape, common 75mm whoop electronics.

I printed the frame with PLA-CF and test flied it. PLA or PLA+ should work. PA-CF or PET-CF will be ideal.

Comment & Rating (11)

@FolksyPizza4277

Boosted

Print Profile

0.16mm layer, 6 walls, 15% infill

great design

@ohrenstoepsel

Could you please provide a list of parts needed to build the drone? I am new to this topic and would like to start with a small drone However, there is such a vast selection of components that I am unsure what is suitable for a beginner without the costs escalating

The designer has replied

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@user_296645546

If you are new to fpv, I would recommend you start with pre-built tiny whoops. (Like betafpv air75 or meteor 75pro.) Then you can DIY the electronics of it to any frame of similar size.

@FolksyPizza4277

Boosted

just buy a kit with a drone and goggles from betaFPV

@FilamentF0undry

Do yourself a favor and buy a radiomaster Pocket and liftoff on steam. spend 20 hours there learning to fly an if you still have interest buy a 2" bind and fly and some EV800D goggles, Some good ones are HGLRC Draknight 2, YMZFPV Lightning 2, Flywoo Firefly 2S baby nano (this one is super fast), Mobula 8 2s. If you will mostly be flying indoors than the BetaFPV Air65 or air 75 are great. Flying indoors does take some getting use too so have patients if you start there. But like I said just buy a controller and a sim on steam first as it costs nothing to learn to fly in the sim but crashing you quadcopter or losing up high in a tree can cost a lot. Feel free to message me if you want more info! I haven't been doing it for long but I have already built 4 Quads and have 100s of packs flown.

(Edited)

@FolksyPizza4277

Boosted

is PLA+ strong enough to make this without wobbling or being unstable?

The designer has replied

@user_296645546

I only used PLA+ for drafts. My final PET-CF frame is solid and I pushed it with aggressive tuning. So I guess PLA+ should work, maybe less rigid. For reference, PET-CF has ~5000MPa modulus, PLA+ is ~3500MPa.

@user_296645546

Check my new design for 75/80mm. It has a thicker version for pla+. https://makerworld.com/en/models/1016319-75mm-3d-printed-prestress-fpv-frame#profileId-1061703

@user_2025571253

why do i never have screws long enough for these prints

@johng87

Print Profile

0.16mm layer, 6 walls, 15% infill

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.