利用连轧技术生产铝合金紧固件用线杆材

Continuous Rolling for Aluminum Wire and Rod in Fastener

铝合金紧固件的生产工艺目前仍以连铸连轧和挤压拉拔法为主,中色科技开发的三辊Y型连轧机列结合了这两种工艺的优点,可生产5xxx、6xxx和7xxx系铝合金线杆,最大卷重可达300kg。

At present,the production process of aluminum alloy fasteners is mainly continuous casting rolling and extrusion drawing. Three roll Y-type continuous rolling mill which is developed by CNPT is combined with the advantages of these two processes,it can produce 5 xxx,6 xxx and 7 xxx series aluminum alloy wire and rod,with maximum roll weight up to 300 kg.