1. COLOR MIXER Project Present to Prof.Dr/Yehia Hendawy Eng/Mohammed Aziz Jan/May Semester 18-5-2011

2. Aims and Objectives The aim of the project is to obtain any color from the three basic colors. The objective of this project is to mix paint in a production line in factories with painting activities.

3. Introduction There are 3 main colors (Red,Yellow,Blue),when combined together with different percentage several other colors appears. This project mixes the basic colors using solenoid valves and mixer controlled with a PLC.

4. Typical Mechatronics system Dc Motor Solenoid Valves Actuators Sensors Switches Digital Control PLC Output Signal Condition Relays

5. Mechanical Components and design Chassis (material used aluminum bar ) Tanks (Material used acrylic) control panel (material used sheet metal) Tubes and connections ( ¼ inch )

6. Electrical Components Dc Motors 110 rpm (24 V) Solenoid Valves (24 V) Relays On/off switches Push button PLC Electrical wires

7. Solenoid valve Dc MotorTanks chassis

8. programming Using ladder diagram for programmingdiagram

9. electric supply 24V DC out from plc External power supply 24V DC

10. Try and Error mix the basic 3 colors with timers to calculate the time needed to give required color.

11. Team Work Ahmed aboelwafa 20060019 Ahmed hesham ali 20060188 Adham safwat 20060198 Omar ahmed Kamal 20060486 Omar mohammed 20060489