Pali njira zambiri zogawira mapaipi achitsulo osasunthika, mwachitsanzo, amatha kugawidwa ndi mankhwala, pogwiritsa ntchito, kupanga, ngakhale ndi gawo.Malinga ndi chemical composition,Mtengo wa SAE1010 Chitoliro Chachitsulo Chopanda Seam ndiMtengo wa SAE1020 Chitoliro Chachitsulo Chopanda Seam ndi a low carbon steel,Mtengo wa 1045Chitoliro Chachitsulo Chopanda Seam ndi wapakati mpweya zitsulo, ndiChithunzi cha ST52 Chitoliro Chachitsulo Chopanda Seam ndi ya low alloy high mphamvu zitsulo.Zomwe zimapangidwa ndi chitsulo chilichonse ndizosiyana, komanso kugwiritsa ntchito kumasiyananso.
SAE 1010 SAE 1020: Amagwiritsidwa ntchito pamapangidwe onse ndi makina amakina kapena uinjiniya ndi zida zazikulu zotumizira mapaipi amadzimadzi.
SAE 1045: Pambuyo pozimitsa ndi kutentha, mbalizo zimakhala ndi makina abwino omveka bwino ndipo zimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana ofunikira, makamaka zolumikizira, ma bolt, magiya ndi ma shaft omwe amagwira ntchito mosinthasintha.Koma kuuma kwa pamwamba ndi kochepa komanso sikutha kuvala.Tempering + pamwamba kuzimitsa kungagwiritsidwe ntchito kukonza kuuma kwa magawo.
ST52: Imatchedwa Q345 ku China.Amagawidwa m'magulu anayi: Q345A, Q345B, Q345C, ndi Q345D malinga ndi sukulu.Pakati pawo, Q345B ndiye pafupi kwambiri ndi ST52.Ndichitsulo chomwe chimagwiritsidwa ntchito kwambiri m'mabotolo opondereza komanso mafakitale amafuta.
Nthawi yotumiza: Jun-14-2023