Method, apparatus, and medium for forming molding

专利名称：Method, apparatus, and medium for forming

molding condition and molding machine

发明人：Kamiguchi, Masao,Uchiyama, Tatsuhiro,

Room 14-202,Nishiyama, Shusaku,Takasaki,Ikushi,Sakaba, Katsuya

申请号：EP03025727.3申请日：20000412公开号：EP1391286A3公开日：20040512

专利附图：

摘要：A resin flow analysis in a die is performed by CAE or the like to obtain a resin

pressure curve at a resin inlet port. Injection (air shot) is performed while a nozzle isseparated from a die, so that an injection pressure curve Pa to be detected at this time isobtained. From the injection pressure curve and the resin pressure curve, an injectionpressure command curve serving as a molding condition in mass production is obtained.The resin pressure curve obtained by the resin flow analaysis is compensated by theinjection pressure curve in an air shot for a time lag and pressure loss caused by themechanical elements of an injection molding machine, so that molding conditions in massproduction can be easily obtained.

申请人：Fanuc Ltd,FUJITSU LIMITED,TORAY INDUSTRIES, INC.

地址：3580, Shibokusa Aza-Komanba, Oshino-mura Minamitsuru-gun, Yamanashi 401-0597 JP,1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 JP,2-1, Nihonbashi Muromachi 2-chome, Chuo-ku Tokyo 103-8666 JP

国籍：JP,JP,JP

代理机构：Billington, Lawrence Emlyn

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