不銹鋼管熱擠壓機組設備對擠壓筒的要求有哪些
擠(ji)(ji)壓(ya)(ya)(ya)(ya)筒(tong)(tong)(tong)(tong)是不銹鋼管(guan)擠(ji)(ji)壓(ya)(ya)(ya)(ya)機(ji)(ji)組工(gong)模(mo)具中(zhong)最大(da)的(de)部(bu)件(jian),25~30MN(2500~3000t)擠(ji)(ji)壓(ya)(ya)(ya)(ya)機(ji)(ji)的(de)擠(ji)(ji)壓(ya)(ya)(ya)(ya)筒(tong)(tong)(tong)(tong)一套(tao)筒(tong)(tong)(tong)(tong)部(bu)件(jian)的(de)重(zhong)(zhong)量達到8~10噸,50MN(5000t)擠(ji)(ji)壓(ya)(ya)(ya)(ya)機(ji)(ji)擠(ji)(ji)壓(ya)(ya)(ya)(ya)筒(tong)(tong)(tong)(tong)重(zhong)(zhong)約15t,60MN(6000t)擠(ji)(ji)壓(ya)(ya)(ya)(ya)機(ji)(ji)的(de)擠(ji)(ji)壓(ya)(ya)(ya)(ya)筒(tong)(tong)(tong)(tong)重(zhong)(zhong)為20t,80MN(8000t)擠(ji)(ji)壓(ya)(ya)(ya)(ya)機(ji)(ji)的(de)擠(ji)(ji)壓(ya)(ya)(ya)(ya)筒(tong)(tong)(tong)(tong)重(zhong)(zhong)40t,...