how to make a rpbot for painting an object

What steps will be required for a robot to paint an object?

1.surface preparation.2.use of thinner 3.baking in a oven 4.final painting 5.drying

1.vibatory motion for surface cleaning-how to achieve

2.thinner coating 3.temperature detection and time control-how to achieve 4.detection of paint and spray of paint exetra.