摘要 |
PROBLEM TO BE SOLVED: To provide an improved stereolithography process for formation of a three-dimensional object using an improved support part. SOLUTION: The support part with a weakly cured part at a selected position is formed by distinguishably curing a liquid material during the formation of the support part. Consequently, removal of the support part from the shaped three-dimensional object is easy and at the same time, a required after-treatment is limited. |