Rapid tool manufacturing
    1.
    发明授权
    Rapid tool manufacturing 失效
    快速的工具制造

    公开(公告)号:US5189781A

    公开(公告)日:1993-03-02

    申请号:US821265

    申请日:1992-01-10

    摘要: A method for rapid tool manufacturing comprising the steps of first building an SFF pattern made of plastic to be used to make a first die half. Then there is the step of spraying metal onto the pattern to form a first metal substrate. Next, there is the step of separating the substrate from the SFF pattern to form the first die half. Then there is the step of building a second SFF pattern to be used to make a second die half. Next, there is the step of spraying metal onto the second SFF pattern to form a second metal substrate. Then there is the step of separating the second metal substrate from the second SFF pattern to form the second die half. In a preferred embodiment, the method for rapid tool manufacturing the second die half is formed by first the step of building an SFF model of a part to be molded. Then, there is the step of inserting the model into the first die half. Next, there is the step of spraying metal onto the model in the first die half to form a second metal substrate. Then there is the step of separating the second metal substrate from the model and the first die half to form the second die half.

    摘要翻译: 一种用于快速制造工具的方法,包括以下步骤:首先构建用于制造第一半模的由塑料制成的SFF图案。 然后是将金属喷涂到图案上以形成第一金属基板的步骤。 接下来,存在将基板与SFF图案分离以形成第一半模的步骤。 那么就建立一个第二个SFF模式来制作第二个半模的步骤。 接下来,存在将金属喷涂到第二SFF图案上以形成第二金属基板的步骤。 然后,存在将第二金属基板与第二SFF图案分离以形成第二半模的步骤。 在优选实施例中,用于快速制造第二半模的方法通过首先构建待模制零件的SFF模型的步骤来形成。 然后,将模型插入到第一个半模中。 接下来,存在在第一半模中将金属喷涂到模型上以形成第二金属基板的步骤。 然后,存在从模型和第一模具半部分离第二金属基板以形成第二模具半部的步骤。