发明名称 Method for regulating the contraction of molded parts
摘要 The invention relates to a method for regulating the contraction of molded parts in a cavity (5, 5.1) in a mold (1) of an injection molding machine after completing the filling process of said cavity (5, 5.1) with molten mass. According to said method, the temperature of the mold (1) is regulated, whereby the temperature and/or the internal pressure in the cavity (5, 5.1) is monitored and adapted to a reference curve by performing temperature equalization of the mold from the end of the filling phase or from a maximum pressure (13) in the cavity (5, 5.1) until the end of the injection cycle.
申请公布号 US2004131715(A1) 申请公布日期 2004.07.08
申请号 US20030472861 申请日期 2003.09.19
申请人 FREY JURGEN 发明人 FREY JURGEN
分类号 B29C45/73;B29C45/76;B29C45/77;B29C45/78;(IPC1-7):B29C45/73 主分类号 B29C45/73
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