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Stanislav Petrek
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75
followers
Mýtna, Slovakia
Models
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Models
22
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excavator/digger (aditional device for the homemade tractor)
This excavator was designed on demand by my brother. He started to build it without anything, then asked me for help. We designed all parts accordi...
66
775
3
BELT GRINDER
3D model of real project of my hommemade belt grinder. It was designed mostly from metal plasma cutted parts. Like engine was used a 1,5kW and 288...
10
243
0
Model gas engine 7,6ccm
Replica of historic gas model engine. I designed it according side view of felgiebel 7,6ccm gas engine. I am planning to make few real pieces.
15
65
0
Steampunk Ornithopter
Model was built for a customer . Its model of a phantastic sci-fi flying device in steampunk style. Here is dxf of the main wooden frame like the w...
12
100
1
launching peg f3K
Now I have complete molded parts on DLG/F3K model. 3 part mould is made from MDF wooden board and milled on CNC machine. Launching peg made from ca...
23
243
4
INFINITY2
My new f3k aeroplane. It is modernised previous type. It got new type of fuselage with nose cone. New is horizontal tail with edge profiles. It is ...
79
608
7
STRUCTURAL SUPPORT 2
My second design of structural support from rectangle tube. All parts are cut from the same rectangle tube on laser tube cut machine. No need mach...
5
41
0
Structural support ALSTOM
Very simple design of hot rolled U beams (the same like initial design), where three of them consist from 3 welded pieces and two are U beams only....
7
95
0
Infinity1 F3K DLG
My latest project. complete design of my own DLG glider from scratch. Moulds are milled from MDF board and polished. Cores are made from 70psi foam...
88
1047
19
Vintage British wooden propeller 20x8"
Another design of historic propeller for scale models purposes. I am going to mill it from walnut wood.
55
1247
10
FOLDABLE STAND F3K
Homemade foldable stand for my DLG planes. It is for 3 pieces of planes. There were few mistakes on first prototype which I bult. But I corrected t...
14
89
0
BIRD FEEDING HOUSE
Little modified feeding house which had uploaded Renno Lainevool ( https://grabcad.com/library/bird-feeding-house-3 ). I made it on cnc machine for...
7
100
0
NOSE RETRACTABLE LANDING GEAR
Homemade landing gear for my new RC aeroplane. Material is mostly CNC cut from aluminium sheetmetal. It´s little bit heavy than I expected, but I d...
93
1004
12
4T engine
One converted 4T engine from weedeater. It runs quite good. I used it to my sopwith camel 1/4 scale. It have flown once up to now. I have video fro...
14
120
1
HONDA GX 35
Engine Honda GX35 with electric start converted to radio control aeroplane purposes. I bought two pieces and made conversion . Electric start haven...
110
1556
10
ULAROCKET
mass: 0,0838lb volume: 1,746 in3 minimum edge distance aroud holes is 2x hole diameter from axis of hole. Except hole 0,27inch. There is border of ...
8
85
5
Vintage wooden propeller 20"x6"
Wooden propeller which I was milling on my cnc machine. It is for my 1/4 scale Sopwith Camel F1. It is parametric model, I can modify diameter cca...
71
1461
14
EAS
Design Is created from 6 main sheet metal parts and bond material. Material used on main parts is 6061 aluminium with thickness 1/5" . If you are a...
20
132
13
Model Of Girocopter
This is my own design and build of girocopter or giroplane. It is in 1:2,5 scale. It weights cca 6,2kg. Engine is converted engine from weedeater 3...
80
525
9
ROTOR BLADE
Rotor blade for RC girocopter. Airfoil NACA 8H12. Diameter of rotor cca 2,4 - 2,5m. (depend on mount braces.
7
178
0
Ryobi 31ccm
This is converted weedeater engine to RC engine. file includes engine with fuel tank and engine mount for RC hang glider, giroplane etc... Displac...
26
174
3
