Inventor(s)

HP INCFollow

Abstract

Some printers are designed to print 3D plastic parts. Some of the advantages that such printers

provide are: ease of use, clean solution, good price/performance, good reliability, and high

productivity.

Some 3D printers use a pair of halogen lamp-based energy sources: a first source on the top

of the printer composed of an array of lamps and used to maintain certain temperature on the

printing zone (close to melting point), and a second source placed on the print carriage that

applies the extra energy to fuse and melt the selected powder. This last system is called the

fusing module.

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