-
1.发明公开METHOD FOR MANUFACTURING MOLDED ARTICLE BY LOW-PRESSURE MOLDING 有权VERFAHREN ZUR HERSTELLOW EINES FORMARTIKELS DURCH NIEDERDRUCKFORMEN
公开(公告)号：EP2740578A1
公开(公告)日：2014-06-11
申请号：EP12820043.3
申请日：2012-08-01
申请人： Teijin Limited
IPC分类号： B29C43/56 , B29C43/18 , B29C43/34 , B29K105/08 , B29K301/12 , B29L31/30 , B29B15/10 , B29C70/46 , B29C70/50 , B29C70/12 , D04H1/4242 , D04H1/60 , D04H1/732 , B29K105/12 , B29K101/12
CPC分类号： D06M15/705 , B29C43/003 , B29C70/08 , B29C70/12 , B29C70/465 , B29C70/506 , B29C70/508 , B29K2101/12 , B29K2105/0854 , B29K2105/128 , D04H1/4242 , D04H1/60 , D04H1/732 , D06M15/227 , D06M15/507 , D06M15/513 , D06M15/59 , Y10T442/2008
摘要： This method for manufacturing a shaped product is characterized in preparing a specific random mat including a thermoplastic resin and carbon fiber bundles having an average fiber length of 5-100 mm, impregnating a thermoplastic resin into the random mat, pressing the random mat in a metal mold in a range of 0.1-20 MPa, and then taking out the random mat from the metal mold. A large and complex shaped product can be manufactured because the molding is carried out at a low pressure.
摘要翻译： 该成型体的制造方法的特征在于，制备具有平均纤维长度为5〜100mm的热塑性树脂和碳纤维束的特定无规毡，将热塑性树脂浸渍到无规毡中，将随机垫压制成金属 模具在0.1-20MPa的范围内，然后从金属模具中取出随机垫。 可以制造大而复杂形状的产品，因为模制是在低压下进行的。
-
公开(公告)号：EP2716433A1
公开(公告)日：2014-04-09
申请号：EP12792720.0
申请日：2012-05-29
申请人： Teijin Limited
IPC分类号： B29C70/12 , B29C43/02 , C08J5/24 , B29K105/08
CPC分类号： F25B27/00 , B29C43/02 , B29C43/18 , B29C70/12 , B29C70/305 , B29C70/40 , B29C70/42 , B29C70/46 , B29K2077/00 , B29K2101/12 , B29K2105/0872 , B29K2307/04 , B29K2309/08 , F24D12/02 , F24D15/04 , F24D2200/11 , F25B30/02 , F25B30/06 , F25B49/02 , Y02B10/40 , Y02B30/12 , Y02B30/14 , Y10T428/24479 , Y10T428/24628 , Y10T428/24994
摘要： The present invention provides a method for manufacturing a shaped product constituted by a fiber-reinforced composite material including reinforcing fibers and a thermoplastic resin, the shaped product with maintained isotropy of the fibers to the end thereof even if press-molded under conditions in which charge ratio of a prepreg to a die is low. Specifically, the method includes using a specific prepreg obtained by impregnating the reinforcing fibers with thermoplastic resin, and molding-processing the prepreg under specific conditions.
摘要翻译： 本发明提供一种成形体的制造方法，该成形体由含有增强纤维和热塑性树脂的纤维增强复合材料构成，该成形体即使在加压条件下进行冲压成形，纤维的各向同性也维持在其端部 预浸料与模具的比例低。 具体地，该方法包括使用通过用热塑性树脂浸渍增强纤维获得的特定预浸料坯，并且在特定条件下对预浸料坯进行模制加工。
-
公开(公告)号：EP3392012A1
公开(公告)日：2018-10-24
申请号：EP16875831.6
申请日：2016-12-16
IPC分类号： B29C43/34 , B29C31/04 , B29C31/08 , B29C43/02 , B29K101/12 , B29K105/12
摘要： To provide a method of manufacturing a press molding by molding a molding material comprising reinforced fibers and a thermoplastic resin by a cold press method.
The method of manufacturing a press molding comprising reinforced fibers and a thermoplastic resin, includes the steps of:
holding the molding material heated at a temperature not lower than the softening temperature with a plurality of grippers installed on a carrier;
carrying the molding material between the upper mold and the lower mold of a mold for molding;
pushing the molding material with pushers to preform it at a predetermined preforming rate; and
press molding the preformed molding by closing the upper mold and the lower mold and applying pressure.-
公开(公告)号：EP3392012B1
公开(公告)日：2019-10-30
申请号：EP16875831.6
申请日：2016-12-16
IPC分类号： B29C43/34 , B29C31/04 , B29C31/08 , B29C43/02 , B29K101/12 , B29K105/12 , B29C70/46 , B29C70/54 , B29C70/12 , B25J15/00
-
公开(公告)号：EP2716433B1
公开(公告)日：2018-04-18
申请号：EP12792720.0
申请日：2012-05-29
申请人： Teijin Limited
IPC分类号： B29C70/12 , B29C43/02 , C08J5/24 , B29C70/46 , B29C43/18 , F25B27/00 , F25B30/02 , F25B30/06 , F24D12/02 , F24D15/04 , F25B49/02 , B29K105/08 , B29K101/12 , B29K77/00 , B29K307/04 , B29K309/08
CPC分类号： F25B27/00 , B29C43/02 , B29C43/18 , B29C70/12 , B29C70/305 , B29C70/40 , B29C70/42 , B29C70/46 , B29K2077/00 , B29K2101/12 , B29K2105/0872 , B29K2307/04 , B29K2309/08 , F24D12/02 , F24D15/04 , F24D2200/11 , F25B30/02 , F25B30/06 , F25B49/02 , Y02B10/40 , Y02B30/12 , Y02B30/14 , Y10T428/24479 , Y10T428/24628 , Y10T428/24994
摘要： The present invention provides a method for manufacturing a shaped product constituted by a fiber-reinforced composite material including reinforcing fibers and a thermoplastic resin, the shaped product with maintained isotropy of the fibers to the end thereof even if press-molded under conditions in which charge ratio of a prepreg to a die is low. Specifically, the method includes using a specific prepreg obtained by impregnating the reinforcing fibers with thermoplastic resin, and molding-processing the prepreg under specific conditions.
-
公开(公告)号：EP2740578B1
公开(公告)日：2016-12-21
申请号：EP12820043.3
申请日：2012-08-01
申请人： Teijin Limited
IPC分类号： B29C43/56 , B29C43/18 , B29C43/34 , B29K105/08 , B29K301/12 , B29L31/30 , B29B15/10 , B29C70/46 , B29C70/50 , B29C70/12 , D04H1/4242 , D04H1/60 , D04H1/732 , D06M15/227 , D06M15/507 , D06M15/513 , D06M15/59 , D06M15/705 , B29C70/08 , B29C43/00 , B29K105/12 , B29K101/12
CPC分类号： D06M15/705 , B29C43/003 , B29C70/08 , B29C70/12 , B29C70/465 , B29C70/506 , B29C70/508 , B29K2101/12 , B29K2105/0854 , B29K2105/128 , D04H1/4242 , D04H1/60 , D04H1/732 , D06M15/227 , D06M15/507 , D06M15/513 , D06M15/59 , Y10T442/2008
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.014 秒)
