公开(公告)号：US20120038086A1

公开(公告)日：2012-02-16

申请号：US13201342

申请日：2010-02-10

申请人： Niccolò Pini ,  Sebastian Beck ,  Christian Braun ,  Bruno Ehrler

发明人： Niccolò Pini ,  Sebastian Beck ,  Christian Braun ,  Bruno Ehrler

IPC分类号： B28B7/30 ,  B28B1/44

CPC分类号： B29C33/485 ,  B29C70/462 ,  B29C70/54 ,  B29L2031/3082 ,  B29L2031/32

摘要： The method for manufacturing parts comprises the steps of a) providing material (3); b) providing a first tool comprising at least one set comprising at least one segment (1); c) providing a second tool comprising at least one first and at least one second set of at least one segment (2a;2b) each, said segments (2a;2b), when arranged next to each other in a predefined way, referred to as closed position, form a second-tool surface describing the shape of a portion of a surface of said part to be manufactured; d) moving the at least one segments (2a) of said first set of said second tool into said closed position; e) moving the at least one segments (2b) of said second set of said second tool towards and into said closed position; f) compressing between at least said first and second tools at least a portion of said material (3), in particular at least substantially all of said material (3), by applying pressure to at least one of said first and second tools. Therein, said segments (2a;2b) of said second tool are moved such that continually during moving of the at least one segments (2b) of said second set of said second tool towards said closed position, a momentary travel distance up to said closed position for the at least one segments (2b) of said second set of said second tool exceeds a momentary travel distance up to said closed position for the at least one segments (2a) of said first set of said second tool. This allows to produce parts of fiber-reinforced plastics, in particular ring-like shaped parts, such as wheels and rims.

摘要翻译： 制造零件的方法包括以下步骤：a）提供材料（3）; b）提供包括至少一个包括至少一个区段（1）的组的第一工具; c）提供第二工具，其包括至少一个第一组和至少一个第二组的至少一个段（2a; 2b），每个段（2a; 2b）分别以预定义的方式彼此相邻布置，所述段（2a; 2b） 作为闭合位置，形成描述要制造的所述部件的表面的一部分的形状的第二工具表面; d）将所述第二组工具的至少一个段（2a）移动到所述关闭位置; e）将所述第二组第二工具的至少一个段（2b）移动到所述关闭位置; f）通过向所述第一和第二工具中的至少一个施加压力，在至少所述第一和第二工具之间压缩所述材料（3）的至少一部分，特别是至少基本上所有的所述材料（3）。 其中，所述第二工具的所述段（2a; 2b）在所述第二组第二工具的至少一个段（2b）移动到所述关闭位置期间连续移动，直到所述闭合 所述第二组第二工具的至少一个部分（2b）的位置超过所述第二组工具的至少一个部分（2a）的直到所述关闭位置的瞬时行进距离。 这允许生产纤维增强塑料的部件，特别是环状的部件，例如轮子和轮辋。