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RPT (Subtractive Manufacturing (CNC, Laser Cutting, EDM), Additive…

- - - - Trace the surface of powder
      - Sinsters the material together
      - Component of machine
        
        Computer/control area
        
        PC with windows OS
        
        STL files
        
        Slices the parts
        
        Monitor and Controls the entire process
        
        atmosphere control
        
        Filter Gas
        
        Maintain temperature
        
        Regulates atmosphere
        
        Process chamber
        
        Optics and scanning mirrors used CO2 laser beam on part cyclinder
        
        Powder is then sinstered
        
        Powder is supplied from two powder cartridges to part cylinder
      - Characteristics
        
        Amorphous Material
        
        Rough finishes and porous
      - Advantages
        
        No need support during building
        
        Un-sintered powder surrounding acts as natural support
        
        Different types of material can be produced
        
        ABS
        
        PVC
        
        Nylon
        
        Investment casting wax
        
        Ceramic
        
        Powder metal
        
        no elaborate support needed