Matrix - CAD V3

3D Development – Version 3

Based on the issues with Version 2, Version 3 was fully developed...

The Intake was modified to include four consecutive wheels...

The mounting method of the shooting system was modified...

Intake Mechanism V3

The Intake was modified to include four consecutive wheels...

Design Features

4 consecutive wheels

Gradual ball pushing

Direct path without obstacles

Path width less than ball diameter

Gate Mechanism

A Gate mechanism was designed within the 3D model...

Function

Temporary ball stopping

Launch timing control

Prevents balls before command

Quick opening at target location

Shooter Mechanism – Design & Calculations

The shooter system in the robot was designed to launch balls...

Hood Control

Movable Hood with rear gears

Closed angle: 24°

Open angle: 50°

Servo Motor for precise control

Wheel Specifications

Wheel diameter: 9 cm (radius 4.5 cm)

Distance between wheel and Hood: ≈ 11.9 cm

Rubber material for increased friction

TPU ball for balance and accuracy

Power Transmission

HD HEX Motor - 6000 RPM

Chain + Gears: 18T (small) & 24T (large)

Speed and Energy

Radius: 0.045 m

Angular velocity: 471 rad/s

Linear speed at wheel: 21.19 m/s

Ball transfer efficiency: 0.65

Ball exit speed ≈ 13.7 m/s

Instant compression ≈ 0.001 m

Key Features

High friction ensures stable launch

High aiming accuracy

Fast and sequential shooting

CAD Designs