The process of producing trinity by laser technology and the process of producing trinity by ink jet printing with absorbent.

摘要

2. Procedures for producing three-dimensional objects by providing a layer of powder material (2) and using a laser system (5);By using a laser system (5) with wavelengths between 100 and 3000 nanometers to absorb electromagnetic energy, the powder layer areas are selectively merged.The sign is an absorbent in a suspension.Or liquid absorbentThe system is selectively implemented in areas requiring sintering through an inkjet printing process.