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公开(公告)号:US06355196B1
公开(公告)日:2002-03-12
申请号:US09039765
申请日:1998-03-16
IPC分类号: B29C3340
CPC分类号: B29C33/40 , B29C33/3842 , B29K2863/00 , B29K2875/00
摘要: The present invention relates to a method for making a prototype by providing at least one polymeric board material having a glass transition temperature less than the molten temperature of a thermoplastic molding material and removing at least a portion of the polymeric board material to form, according to a computer-aided design, a reverse image of a desired article to be molded. Selected molten polymeric molding material is injected into the resulting mold to produce the desired prototype.
摘要翻译: 本发明涉及通过提供玻璃化转变温度低于热塑性成型材料的熔融温度的至少一种聚合物板材料并除去至少一部分聚合物板材料来形成原型的方法,根据 计算机辅助设计,待模制的期望制品的反向图像。 将所选择的熔融聚合物模塑材料注入所得模具中以产生所需的原型。