對于(yu)鋁型材(cai)加工要(yao)點有哪些(xie)?
擠壓拉伸成型(xing)(xing)是鋁型(xing)(xing)材(cai)(cai)(cai)加工(gong)的關鍵(jian)步驟,在這個加工(gong)過(guo)程(cheng)中,稍(shao)有不慎就容易造成材(cai)(cai)(cai)料的彎曲(qu)扭曲(qu)、刮(gua)削和(he)留(liu)印.彎曲(qu)的材(cai)(cai)(cai)料不能通過(guo)質(zhi)量(liang)檢驗(yan)使用,那(nei)么如何避免這種問題有三種方法?