改善铝材卷取机卷筒性能的途径

(,401326):,:;;:TG33.2+4:B:1005-4898(2006)05-0027-02HowtoImprovethePropertiesoftheCoilerMandrelJIANGHang(Chinalco-SWACo.,Ltd.,Chongqing401326,China)Abstract:Thecharacteristicsanddisadvantagesoftheexistingcoilermandrelweredescribedandhowtoimprovethepropertyofthecoilermandrelisdiscussedinthepaper.Keywords:mandrel;mandrelsegment;wearcomp:2006-07-13:(1964-),,1983,1,1,,,,,,,,,20,Alunorf1+41+32800(1),(2)T,(3),,,(4),;,1;2;3;4127220065171,,,,2:1;2;3;4;52(1),,2,,,(2),,T,,5,,(3),,0122,1,288C,,,(4)11:3107:507:80,,,,3,,,,5(),(1+5)5,5,,,,,5311752t()243814mm106618mm436818mm311752t26184%Cu1%Ni1%Fe,,8220065171