Patent ID: 11883986
Assignee: KRAUSSMAFFEI TECHNOLOGIES
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 13:
14. Method according to claim 1, wherein order to determine a current switch-over point in the current injection-moulding cycle, the switch-over mould internal pressure pwkz,umschalt,ref of the accepted-part reference injection-moulding cycle is determined/read out at the switch-over point of the accepted part reference injection-moulding cycle, then a target switch-over mould internal pressure pwkz,umschalt,soll corresponding to the switch-over mould internal pressure pwkz,umschalt,ref of the accepted-part reference injection-moulding cycle is determined on the target mould internal pressure curve pwkz,soll(t) of the current injection-moulding cycle and as soon as pwkz,act≥pwkz,umschalt,soll in the current injection-moulding cycle, a switch-over takes place from the injection phase into the holding-pressure phase.