首页>
外国专利>
Reproduction method of spherical aggregate in additive manufacturing material, reproduction additive manufacturing material, and additive manufacturing method
Reproduction method of spherical aggregate in additive manufacturing material, reproduction additive manufacturing material, and additive manufacturing method
展开▼
机译：增材制造材料中球状骨料的再生方法，增材制造材料及增材制造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To solve a problem in laminate molding using a laminate molding material that a portion of the laminate molding material becomes a laminate molded article but most of the rest becomes a waste material, the problem being specifically that, even though this waste material can be reused as is as the laminate molding material, a laminate molding material which has been used for a selective laser sintering method and the like contains a resin component which is thermally degraded, and therefore, when 100% of this waste material is used as the laminate molding material, a molded article obtained has inferior strength, develops an orange peel surface, and has inferior quality, thus necessitating, when using the waste material, addition of a large amount of a new synthetic resin and spherical aggregate to maintain quality of the molded article, resulting in generation of a large quantity of a waste material every time molding is performed, which is not reused and, thus, makes recycling of all of the waste material practically impossible.SOLUTION: A method for regenerating spherical aggregate in a laminate molding material comprises removing a synthetic resin in the laminate molding material by pyrolysis to obtain regenerated spherical aggregate.
展开▼
