EP 3140065 A2 20170315 - METHOD FOR OPERATING A VACUUM DIE-CASTING MACHINE
Title (en)
METHOD FOR OPERATING A VACUUM DIE-CASTING MACHINE
Title (de)
VERFAHREN ZUM BETREIBEN EINER VAKUUMDRUCKGUSSMASCHINE
Title (fr)
PROCÉDÉ PERMETTANT DE FAIRE FONCTIONNER UNE MACHINE DE COULÉE SOUS PRESSION SOUS VIDE
Publication
Application
Priority
- EP 14167184 A 20140506
- EP 2015059779 W 20150505
Abstract (en)
[origin: WO2015169777A2] The invention relates to a method for determining the position of at least one opening (9, 10) in a casting chamber (6) of a die-casting machine (1), wherein a casting plunger (7) is contained in the casting chamber (6), the casting plunger (7) is moved into a position in which communication between the opening (9, 10) to be determined and the casting chamber (6) is no longer possible, and it is determined, on the basis of the vacuum in the connecting line (14, 15), when the casting plunger (7) has reached said position. The invention further relates to a method for operating a vacuum die-casting machine, characterized in that a casting curve for performing a casting cycle is determined on the basis of specified and/or experimentally determined characteristic values of the die-casting machine by means of a computer program product for operating the die-casting machine, and to a corresponding computer program product.
IPC 8 full level
B22D 17/14 (2006.01); B22D 17/32 (2006.01)
CPC (source: CN EP US)
B22D 17/10 (2013.01 - EP US); B22D 17/14 (2013.01 - CN EP US); B22D 17/203 (2013.01 - EP US); B22D 17/32 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2015169777A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015169777 A2 20151112; WO 2015169777 A3 20160331; CN 106457373 A 20170222; EP 3140065 A2 20170315; US 2017182552 A1 20170629
DOCDB simple family (application)
EP 2015059779 W 20150505; CN 201580023250 A 20150505; EP 15719481 A 20150505; US 201515308677 A 20150505