Printable RC CHASSIS CAR 3D print model

This project concerns the study of a 1:10 scale radio-controlled car model that can be assembled in blocks. The very simple concept consists of mechanical parts that can be easily printed at home with a common 3D printer, to facilitate the development of the project and the assembly of the model, the model was conceived in three blocks:

BLOCK NO.1: is the front block consisting of the steering levers and the servo motor that allows the wheels to turn.

BLOCK NO.2: the rear block where the electric motor and the gears for the transmission of motion to the wheels are assembled.

BLOCK NO.3: the chassis is made up of three robust parts that can be assembled between them with the use of screws and nuts easily found on the market, being a 1:10 scale model, tires that can be purchased on the market can be mounted on this model.

Even if the structure is very simple, this model is very robust and resistant, bearings are mounted on the wheel hubs to make the sliding of the wheels very fluid. Furthermore, it is possible to mount any 1:10 scale car casing on this chassis as the front holes allow the wheelbase to be adapted to various sizes.

PRINTABLE PARTS

2 x ARM 2 x BEARING SUPORT 2 x BEARING SUPPORT 2 1 x BEVEL GEAR 1 x FRONT CHASSIS 1 x CENTRAL CHASSIS 1 x REAR CHASSIS 1 x COUPLING 2 x FRONT ARM 2 x FRONT HUB 1 x PINION 2 x REAR HUB 1 x SERVO HUB 2 x SHAFT SUPPORT

PRINTER SETTINGS

First layer height: 0.18 mm

Layers height: 0.20 mm

Infill: 15%

Top layers: n.4

Bottom layers: n.4

Velocità di stampa: from 55mm/s up to 70mm/s

Support: no supports required

Fasteners to complete the model

no.1 x Ø8mm smooth bar 163mm long (rear drive shaft)

no.4 x bearing 8x12x3,5mm

no.4 x M3x5mm button head screw

no.1 x M3x8mm button head screw

no.14 x M3x10mm button head screw

no.4 x M3x12mm button head screw

no.15 x M3 nut

no.2 x M4x25mm button head screw

no.2 x M4x16mm button head screw

no.1 x MG995 servo motor

no.1 x BRUSHED MOTOR 540 21T MODEL

no.1 x 2500mAh - 2S - 7.4V - 40C Battery

no.1 x WLTOYS 144001 receiver