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LA5 FN 3D print plane Soviet Fighter

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3D design format
21 files (RAR, STL, and ZIP) Close
  • 1.stl 93.47160399999999 Γ— 86.748649 Γ— 38.496702 mm
  • 10.stl 50.583299999999994 Γ— 20.048889000000003 Γ— 126.186988 mm
  • 11.stl 89.950772 Γ— 14.68713299999996 Γ— 17.999978999999996 mm
  • 12.stl 145.670514 Γ— 33.79138199999997 Γ— 197.077195 mm
  • 13.stl 179.410302 Γ— 34.193451 Γ— 158.114342 mm
  • 14.stl 57.17596400000002 Γ— 43.10017400000001 Γ— 12.290867000000002 mm
  • 15.stl 7.6053 Γ— 26.56576 Γ— 63.048699000000006 mm
  • 16.stl 39.60244799999998 Γ— 27.530654999999996 Γ— 11.723264000000002 mm
  • 2.stl 65.54190000000003 Γ— 75.577553 Γ— 21.671784 mm
  • 3.stl 97.09414699999999 Γ— 111.009705 Γ— 138.956188 mm
  • 4.stl 104.77000100000001 Γ— 72.356003 Γ— 188.432011 mm
  • 5.stl 138.00433399999997 Γ— 38.168396 Γ— 195.93359999999998 mm
  • 6.stl 20.984696000000014 Γ— 11.050598 Γ— 8.314346 mm
  • 7.stl 35.214522999999986 Γ— 8.347762999999993 Γ— 115.712635 mm
  • 8.stl 75.731293 Γ— 7.478053999999993 Γ— 125.12469499999999 mm
  • 9.stl 40.74278399999999 Γ— 21.915481 Γ— 6.49999600000001 mm
  • LA5-2021.zip
    • cap_akk.stl
    • el_1.factory
    • el_1.stl
    • el_2.factory
    • el_2.stl
    • K1.factory
    • K1.stl
    • K2.factory
    • K2.stl
    • K3.factory
    • K3.stl
    • K4.factory
    • K4.stl
    • K5.factory
    • K5.stl
    • motofr_1.stl
    • motofr_2.stl
    • stab1.factory
    • stab1.stl
    • stab2.factory
    • stab2.stl
    • stab_2.stl
    • stab_all.stl
    • w1.factory
    • w1.stl
    • w1a.stl
    • w2.factory
    • w2.stl
    • w3.factory
    • w3.stl
    • W_cap.stl
  • factory_V2.rar
  • spineer1.stl 42.909662 Γ— 42.909666 Γ— 34.060325000000006 mm
  • spineer2.stl 45.021792000000005 Γ— 45.019383 Γ— 9.846123 mm
  • spineer3_prop_8x6x3_3.stl 9.149597 Γ— 20.0 Γ— 77.549305 mm

Learn more about the formats
Last update
Publication date
Design number 101556
Design author be711
be711

be711

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3D printer file info

3D model description

21.09.2020
Many changes in the model, all files are replaced with a new version. added new assembly diagram.
spineer1-3 and 2.stl need to be printed from PETG because PLA may not withstand the heat of the motor.
Parts 1 and 3 need to be printed in 2 perimeters, then the front part will be stronger and heavier and CG 1/3 of the root chord of the wing.

https://youtu.be/hpw_Z_ep84U

18,02,2020
Added configuration files for S3D,
added gain to part of wing 10

Hi guys! I have already designed, printed and crashed planes from PLA and PETG many times. Every unsuccessful landing ends in failure. I have to print for many hours. My EXTRA300 model without glue turned out to be very technological for replacing broken parts, but breakdowns still happen often. I decided to make the plane smaller and lighter. A 1:15 scale allows you to make planes with a flight weight of less than 400 grams. My first model on this scale is the LA5 FN.

La-5 is a Soviet single-engine fighter created under the leadership of S. A. Lavochkin in 1942. The aircraft was a single-seat monoplane with a solid wood structure with retractable landing gear and a closed cockpit.

I used the motor 2205-2300kv, ESC 20A, 2x servo 5g -9g bat 3S - 460mah

forum for questions here https://www.rcgroups.com/forums/showthread.php?3459819-LA5-FN-650mm-210g-%281-15%29

3D printing settings

All parts are printed with a 0.4mm nozzle. One perimeter vase mode. Only the engine mount is printed in 2 perimeters and with a filling of 50%. It is better to start printing 2 covers and end without a cover. After printing 3 and 4, cuts must be made with a hot knife to accommodate the electronics and battery. For ailerons and elevators, I used an axis with a diameter of 1.2 mm. Part 1, 2,3 and 15 must be fixed with 1.5x8mm screws

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