In this article, the Wizard will show us how to do model tank. The tank is remotely controlled and shoots with metal balls.
Tools and materials:
-Aluminum sheet;
-12 V DC motors: 100 rpm (4 pcs.), 14 rpm (1 pcs.), 500 rpm (1 pcs.), 10 rpm (1 pcs.);
- Stainless steel pipe: 20 mm Ø, length: 40 cm;
- corners;
-Spring;
- Allen key;
- hairpin;
-11 V battery;
- Power buttons;
-Bicycle camera;
-Glue;
- Electric jigsaw;
-Drill;
-Board;
-Cold welding;
-Wire;
-Soldering iron;
-Plastic box;
Step One: Aluminum Sheet
Marks and cuts the sheet. Size: 34 cm X 20 cm -1 pcs; 36 cm x 6 cm - 2 pcs; - 25 cm x 6 cm - 2 pcs.
Glues two blanks. Drills holes for rollers.
Step Two: Rollers
From the chipboard cuts rollers. 10 pieces with a diameter of 45 mm, and 4 pieces of 40 mm.
Step Three: Engines
Installs engines and rollers on an aluminum billet.
Step Four: Build the Platform
Secures the chassis to the bottom of the tank. A hole is drilled in the center of the bottom and sets the engine, which will be responsible for the rotation of the tower.
Step Five: Shooting Device
To ensure shooting, the master needs objects, as in the photo below.
On a stainless tube makes markup. Cut holes and cut out a slot.
Establishes a spring and a stopper. The back of the barrel is closed by cold welding. Secures the barrel to the guide.
Installs an engine that pulls the spring when firing.
Sets the automatic loader.
Step Six: Sheathing
Sheets the tower with plates.
Step Seven: Remote Control
Mounts the control panel.
Step Eight: Build
Mounts the tower on the hull. Solders wires to motors.
The truck master made of the bicycle chamber. The drive wheels also wear rings cut from the camera.
Sets the skin.
Wearing a muzzle.
The tank is ready and you can test.
The full assembly of the tank can be seen in the video.