Process and plant for producing components made of

专利名称：Process and plant for producing

components made of an aluminium alloy forvehicles and white goods, and componentsobtained thereby

发明人：Lucio Megolago Albani申请号：US14424696申请日：20120912公开号：US09555468B2公开日：20170131

专利附图：

摘要：A plant and a process are disclosed for producing components made of an

aluminum alloy for vehicles and white goods, through the steps of: providing thixotropicbillets made of an aluminum alloy; sizing the billets depending on a ratio between weightand size of the component to be produced, thereby obtaining crop ends of material;heating the crop ends in a range of temperatures during which both a solid phase and aliquid phase coexist with a prevalence in the solid phase (more than 50%) in heatingmeans (); loading, through loading means (), the crop ends in an injecting vessel made ofnon-magnetic steel for further workings; removing, through scalping devices, an externalpart of the crop ends that has become cooled when passing from the heating means () tothe loading means (); firstly injecting the crop ends through a press; secondly injectingthe crop ends through the press in 18 milliseconds by using a closed-loop control systemand increasing the injection unit power with respect to a closing unit of the press; thirdlyinjecting the crop ends by coining the finished part in order to remove all porosities;extracting the molding through extracting means (); depositing the molding onto aconveyor belt (); and controlling a quality of the obtained molding, the molding beingthen sent to downstream mechanical workings and/or an heat treatment.

申请人：Lucio Megolago Albani

地址：Bergamo IT

国籍：IT

代理机构：Burns & Levinson LLP

代理人：John C. Serio

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