[16P-T7-04] Development of FFF AM Process for Metallic Parts and Fabrication of Lattice Structures
Keywords:AM, FFF method, Metal, Lattice,
AM technology, in which metal or ceramic powders are laminated at high density and sintered and densified by powder metallurgy technology to form the final product, is attracting renewed attention in place of conventional AM technology. In particular, inexpensive printers are available for the MEX process using the FFF method, and low-cost metal 3D printing can be easily realized by using the FFF equipment, and fabricate specimens using a filament made of metal powder and resin compounds.
On the other hand, metallic materials with high porosity have been attracting in recent years. These materials are expected to have both light weight and strength, thermal insulation and sound absorption properties, and excellent impact force absorption properties.
We will attempt to fabricate stainless steel products with Kelvin's_tetrakaidecahedron lattice structure by FFF method fabrication process and investigate the possibility of this process.
On the other hand, metallic materials with high porosity have been attracting in recent years. These materials are expected to have both light weight and strength, thermal insulation and sound absorption properties, and excellent impact force absorption properties.
We will attempt to fabricate stainless steel products with Kelvin's_tetrakaidecahedron lattice structure by FFF method fabrication process and investigate the possibility of this process.