Paunenge uchigadzira piston tsvimbo, kana 45 # simbi inoshandiswa.Mumamiriro ezvinhu akajairika, maererano nemutoro papiston tsvimbo haisi yakakura, ndiko kuti, ichashandiswa kuita 45 # simbi.Sezvo 45 # simbi inonyanya kushandiswa mune yepakati-kabhoni yakadzimwa structural simbi, maererano neizvi, imhaka yekuti pachayo ichava nesimba rakakwirira uye nani machinability.
Mune 45 # kugadzirwa kwesimbi yepiston tsvimbo, kunyanya mushure mekunge yave yakanyatso kurapa kupisa, zvingave zvinonyanya kuitika ndezvekuwana imwe dhigirii yekuomarara, ductility uye zvine chekuita nekupfeka kuramba, tichifunga izvi, pa45 # Simbi, kutaura zvazviri, ndiyo imwe yeanonyanya kushandiswa akakosha zvinhu kana piston tsvimbo mukugadzirisa.
Uyezve, kushandiswa kwepiston tsvimbo, kana kushandiswa kwe45 # simbi, iyo piston tsvimbo apo mutoro wacho wakakura, kureva, kushandiswa kwe40Cr simbi yekugadzira.Sezvo 40Cr simbi isimbi yepakati-kabhoni yakadzimwa uye yakapfava, kuomarara kwayo kuri nani, kuderera kwayo kwekushisa kunokanganisa kuoma.Kunyanya kana iri mushure mekudzima, ichange iine zviri nani zvese zvemichina.
Nenzira iyi, isu tinofanirwa kutarisisa kune iyo inogona kuvimbisa kuti piston tsvimbo inogona kuve nekushanda kwakakwana.Tichifunga izvi, kushandiswa kwe40Cr simbi yekugadzirwa kwepiston tsvimbo inowanzove iyo inozoshandiswa kune yakakwira mhedzisiro kana inorema-mutoro kutumira kunoda hombe piston tsvimbo yemidziyo.
Chekupedzisira, chokwadi, isu tinofanirwa kutarisisa kune tsananguro iri pamusoro pezvinhu, ndiko kuti, apo piston tsvimbo inogadzirisa zvakanyanya zvinowanzoshandiswa zvinhu.Nekudaro, pamusoro pemhando mbiri dzataurwa pamusoro apa dzekugadzira piston tsvimbo, pane zvakare kuchave neGCR15 simbi kana SUS304, iyo inoshandiswa zvakananga kugadzira iyo yekugadziridza padanda repiston.
Nguva yekutumira: Aug-19-2022