Ke ka?ina hana extrusion alumini
1, ka ho?opili ?ana o ka aluminika i ka ikaika e ?ike i nā mea a ke alumini a me ke kūlana ?elemakule. ?A?ole like ka mea a me ke kūlana ?elemakule, ?a?ole like ka ikaika.
2. ?Ami alumini pa?a:
Kūpono alumini 5A50 ikaika ikaika: 265MPa; Ka ikaika ikaika o 3A21: <167MPa;
Ka ikaika ikaika o duralumin 2A11: 370MPa; Ka ikaika ikaika o 2A12: 390 ~ 420MPa; Ka ikaika ikaika o 2A13: 315 ~ 345MPa;
3. Ka ikaika ikaika o ka aluminika ma?ema?e?oihana: 80 ~ 100MPa;
4. ?O ka ikaika i ho?ohui ?ia e pili ana i ka ?āpana luna o ka ?āpana o ka lālā ?o ia ka ?ao?ao extrusion a ?o ka ?ao?ao ha?aha?a ka ?āpana ?oi aku ke kūlou ka lālā.
Ka manawa Post: ?Ap-03-2020