3D modeling device for the heater head, as well as three-dimensional modeling apparatus and a 3D modeling method using the same

摘要

PROBLEM TO BE SOLVED: To provide a heater head for three-dimensional modeling apparatus that is useful for widening a choice of color of a modeled product to be fabricated.SOLUTION: A heater head 50 is mounted on a three-dimensional modeling apparatus of a fused deposition modeling method, and the three-dimensional modeling apparatus comprises: a first material introducing path 1a into which a first thermoplastic material is introduced; a second material introducing path 1b into which a second thermoplastic material is introduced; a heater for heating the first and second thermoplastic materials; a confluent part 3 between the first material introducing path 1a and the second material introducing path 1b; and a single hole communicated with the confluent part 3 which is an ejection hole 8 which ejects the molted first and second thermoplastic materials.SELECTED DRAWING: Figure 1