Paunenge uchienzanisa kutyisidzirwa yesimbi yesimbi uye ductle iron, zvakakosha kuti unzwisise kuti nepo marudzi ese ari marudzi esimbi, ane zvivakwa zvakasiyana uye akakodzera kushandiswa kwakasiyana. Heano enzaniso yakadzama:
1. Kuumbwa kwezvinhu uye chimiro
Kuvhenekerwa kuraswa iron:
Kuumbwa:Kuvhenekwa simbiinogadzirwa nekushisa-kurapa chena yakakandwa simbi, iyo ine kabhoni muchimiro cheiyo iron barbide (fo3c). Iko kurapa kwekupisa, kuzivikanwa seanonyora, kupwanya pasi penzvimbo yedhiramu, kubvumira kabhoni kuumba graphite mu nodular kana rosette fomu.
Chimiro: Maitiro ekutsamwisa anochinja microdhi esimbi, zvichikonzera zvidiki, zvisingaite zvimedu zvegirisheni. Ichi chimiro chinopa zvinyorwa pamwe nekuoma uye kuomarara, kuiita zvishoma brittle pane zvetsika simbi.
Ductle Iron:
Kuumbwa: Ductle Simbi, zvakare inozivikanwa seNodular kana Spheriadal graphite simbi, inogadzirwa nekuwedzera zvinhu zvekutarisa senge magnesium kana cerium kune yakanyungudika simbi usati wadikiswa. Izvi zvinhu zvinokonzeresa kabhoni kuti iite se spheroidal (kutenderera) graphite nodules.
Chimiro: Iyo spherical graphite chimiro muDuctle simbi inokwidziridzika kuita kwayo uye kukanganisa, ichivapa mashura emuchina achienzaniswa nehuremu hwakajeka.
2. Mechanics Properties
Kuvhenekerwa kuraswa iron:
Simba reSimba reChinese: Kuvhenekerwa Simbi ine simba zvine mwero, kazhinji kubva ku50 kusvika 450 MPA (Megapascals).
Kujaira: Iyo ine ductivity inonzwisisika, inobvumidza kukotama kana kuremara pasi pekunetseka pasina kupaza. Izvi zvinoita kuti zviite zvakakodzera kuti zvibodzwa zvinowanikwa kumwe kunodiwa.
Chinodzivirira kuramba: Kunyange ichisimba pane zvetsika cast simbi, kuvhenekwa simbi isinganyanyokonzeresa-kuramba kuenzaniswa neDuctle Iron.
Ductle Iron:
Simba reChile: Simbi Ductle ine simba rakakwirira kwazvo simba, kazhinji kazhinji kubva pamakumi mana kusvika 800 MPA, zvichienderana negwaro racho uye kurapwa kwekupisa.
Kujaira: Iyo inofarira kwazvo, ine elongation muzana inowanzoitika pakati pegumi muzana uye makumi maviri muzana, zvichireva kuti inogona kutambanudza zvakanyanyisa kutapudzwa usati wapfurwa.
Kupa kurwisa: Simbi yeDuctle inozivikanwa nekuda kwekunakirwa kwayo kupokana, zvichiita kuti ive yakakodzera kuti zvibodzwa zviise pasi pekutakura simba kana kushushikana kwakanyanya.
3. Zvikumbiro
Kuvhenekerwa kuraswa iron:
Kushandisa Kwakakomberedza
Yemamiriro ezvinhu: Inowanzo shandiswa mukupombi, gasi pombi, uye maindasitiri ekunyora maindasitiri. Iko kugona kwezvinhu zvekutora kuvhunduka uye vibrations inoita kuti zviite kuti zvigadzikiswe zvinosanganisira michina yekufambisa kana kuwedzera kuwedzera.
Ductle Iron:
Zvinoshandiswa zvinoshandiswa: Nekuda kwesimba rayo repamusoro uye rakaoma, ductle simbi zvinoshandiswa mukurusa uye zvakanyanya kudiwa zvidimbu (semuenzaniso, crankshafts, magiya), uye zvigadziko zvemapipi, uye zvikamu zvemufananidzo mukuvaka.
Yemamiriro ezvinhu: Ductle Simbi yakakodzera kushandiswa mune yakakwirira-kudzvinyirira mapipi, mvura uye masisitimu emvura, uye mamiriro ezvinhu anoiswa mukushushikana kwakakosha kana kupfeka.
Mhedziso
Simbi yesimbi uye ductle yesimbi haina kufanana. Iwo akasiyana marudzi emhando dzesimbi ine zvivakwa zvakasiyana uye zvinoshandiswa.
Simbi inovhenekerwa yakakodzera kune isinganyatsoda application iyo mutengo-kushanda uye zvine mwero miganhu zvivakwa zvakaringana.
Mukupesana, simbi ductle inosarudzwa kune yakaomesesa nharaunda uko simba rakakwirira, kushushikana, uye kukanganisa kuramba kunodiwa.
Kutumira Nguva: Aug-24-2024