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公开(公告)号:EP3294519B1
公开(公告)日:2019-12-25
申请号:EP16739509.4
申请日:2016-07-19
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公开(公告)号:EP3359365A1
公开(公告)日:2018-08-15
申请号:EP16779045.0
申请日:2016-10-05
IPC分类号: B29C45/76
CPC分类号: B29C45/766 , B29C45/76 , B29C45/762 , B29C2945/76107 , B29C2945/7619 , B29C2945/76257 , B29C2945/76381 , B29C2945/76498 , B29C2945/76545 , B29C2945/76859 , B29C2945/76933
摘要: The invention relates to a method for determining an actual volume Vr of an injection-mouldable compound during an injection-moulding process, wherein the injection-mouldable compound is introduced into at least one cavity of the mould, comprising the steps of: a) determining a theoretical volume Vt from process variables at least during a filling phase of the injection-moulding process, b) determining and/or measuring at least one value for at least one compound pressure pM, characterized by the steps of c) selecting a material-specific compression k (p), corresponding to the value of pM, of the injection-mouldable compound, d) calculating an actual volume Vr by taking into account the compression k (p).
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